[Iaude] MPEC N149: SEVEN NEW TNOS
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Sun Jul 14 16:05:53 EDT 2024
M.P.E.C. 2024-N149 Issued 2024 July 14, 20:03 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. They are published
on behalf of Division F of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Prepared using the Tamkin Foundation Computer Network
MPC at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
SEVEN NEW TNOS
Observations:
K17DH0C 1C2015 03 30.35638112 33 36.95 -00 02 08.4 WEN149T09
K17DH0C 1C2015 03 30.36948812 33 36.89 -00 02 08.0 WEN149T09
K17DH0C 1C2015 03 30.39523312 33 36.80 -00 02 07.5 WEN149T09
K17DH0C 1C2016 04 05.45230112 37 15.27 -00 25 40.6 WEN149T09
K17DH0C 1C2016 04 05.57025612 37 14.79 -00 25 37.6 WEN149T09
K17DH0C 4C2017 02 21.48870 12 44 03.77 -01 10 21.0 24.0 z1EN149T09
K17DH0C 4C2017 02 21.51504 12 44 03.73 -01 10 20.5 24.6 z1EN149T09
K17DH0C 4C2017 02 21.53656 12 44 03.62 -01 10 20.4 24.3 z1EN149T09
K17DH0C 4C2017 02 21.55809 12 44 03.56 -01 10 19.7 24.1 z1EN149T09
K17DH0C 4C2017 02 21.56076 12 44 03.53 -01 10 19.7 24.0 z1EN149T09
K17DH0C 4C2017 02 21.58766 12 44 03.46 -01 10 18.8 23.5 z1EN149T09
K17DH0C 4C2017 02 21.60109 12 44 03.41 -01 10 18.7 24.2 z1EN149T09
K17DH0C 4C2017 02 21.60643 12 44 03.41 -01 10 18.7 24.0 z1EN149T09
K17DH0C*4C2017 02 23.53005 12 43 57.56 -01 09 35.7 24.6 r1EN149T09
K17DH0C 4C2017 02 23.56973 12 43 57.43 -01 09 34.5 25.1 r1EN149T09
K17DH0C 4C2017 02 23.60167 12 43 57.32 -01 09 34.1 24.7 r1EN149T09
K17DH0C 4C2017 02 23.60376 12 43 57.32 -01 09 34.0 25.1 r1EN149T09
K17DH0C 4C2017 02 23.64192 12 43 57.21 -01 09 33.3 25.3 r1EN149T09
K17DH0C 1C2017 04 27.38087612 39 58.33 -00 43 46.4 WEN149T09
K17DH0C 1C2019 04 03.46956012 49 49.08 -01 46 35.9 WEN149T09
K17DH0D 1C2015 03 30.35638112 29 35.87 -00 22 38.2 WEN149T09
K17DH0D 1C2015 03 30.36948812 29 35.80 -00 22 37.6 WEN149T09
K17DH0D 1C2015 03 30.39523312 29 35.68 -00 22 36.7 WEN149T09
K17DH0D 1C2016 04 04.44253412 35 16.86 -00 12 30.1 WEN149T09
K17DH0D 1C2016 04 04.55577212 35 16.31 -00 12 26.0 WEN149T09
K17DH0D*4C2017 02 21.49884 12 44 31.55 -00 32 26.5 23.3 z1EN149T09
K17DH0D 4C2017 02 21.51504 12 44 31.51 -00 32 26.3 24.1 z1EN149T09
K17DH0D 4C2017 02 21.52038 12 44 31.46 -00 32 26.0 23.5 z1EN149T09
K17DH0D 4C2017 02 21.53656 12 44 31.42 -00 32 25.3 23.6 z1EN149T09
K17DH0D 4C2017 02 21.56614 12 44 31.31 -00 32 24.3 23.6 z1EN149T09
K17DH0D 4C2017 02 23.54421 12 44 24.32 -00 31 16.6 24.0 r1EN149T09
K17DH0D 4C2017 02 23.61219 12 44 24.06 -00 31 14.3 23.9 r1EN149T09
K17DH0D 4C2017 02 23.64192 12 44 23.96 -00 31 13.1 24.0 r1EN149T09
K17DH0D 1C2017 04 27.38087612 39 43.12 +00 07 06.5 WEN149T09
K17DH0D 1C2019 04 06.41637412 53 41.88 +00 07 46.9 WEN149T09
K17DH0D 1C2019 04 06.52851512 53 41.33 +00 07 51.2 WEN149T09
K17DH0E 1C2016 04 04.49142312 34 08.46 +01 19 31.8 WEN149T09
K17DH0E 1C2016 04 04.52588812 34 08.30 +01 19 32.7 WEN149T09
K17DH0E 4C2017 02 21.49546 12 43 00.75 -00 02 34.7 24.2 z1EN149T09
K17DH0E 4C2017 02 21.52038 12 43 00.67 -00 02 34.2 23.4 z1EN149T09
K17DH0E 4C2017 02 21.53656 12 43 00.60 -00 02 33.7 23.2 z1EN149T09
K17DH0E 4C2017 02 21.54193 12 43 00.59 -00 02 33.7 23.5 z1EN149T09
K17DH0E 4C2017 02 21.56614 12 43 00.50 -00 02 33.4 23.6 z1EN149T09
K17DH0E 4C2017 02 21.59574 12 43 00.41 -00 02 32.7 24.3 z1EN149T09
K17DH0E 4C2017 02 21.60643 12 43 00.37 -00 02 32.4 24.3 z1EN149T09
K17DH0E*4C2017 02 23.57824 12 42 53.52 -00 01 49.1 24.4 r1EN149T09
K17DH0E 4C2017 02 23.61219 12 42 53.38 -00 01 48.0 24.8 r1EN149T09
K17DH0E 4C2017 02 23.64192 12 42 53.29 -00 01 47.4 24.5 r1EN149T09
K17DH0E 4C2017 02 23.65456 12 42 53.25 -00 01 46.9 24.8 r1EN149T09
K17DH0E 1C2017 04 27.39220812 38 19.81 +00 23 17.9 WEN149T09
K17DH0E 1C2019 04 06.46046112 51 26.50 -01 51 31.4 WEN149T09
K17DH0F 1C2016 04 04.48064812 36 57.22 +00 35 23.2 WEN149T09
K17DH0F 1C2016 04 04.52588812 36 56.99 +00 35 24.3 WEN149T09
K17DH0F 1C2016 04 05.45629912 36 51.97 +00 35 52.0 WEN149T09
K17DH0F 1C2016 04 05.51520712 36 51.65 +00 35 53.7 WEN149T09
K17DH0F 1C2016 04 05.57424012 36 51.32 +00 35 55.5 WEN149T09
K17DH0F*4C2017 02 21.49208 12 47 07.27 -00 53 39.3 24.2 z1EN149T09
K17DH0F 4C2017 02 21.51504 12 47 07.17 -00 53 39.3 24.7 z1EN149T09
K17DH0F 4C2017 02 21.53924 12 47 07.07 -00 53 38.6 24.8 z1EN149T09
K17DH0F 4C2017 02 21.56076 12 47 07.02 -00 53 38.1 25.4 z1EN149T09
K17DH0F 4C2017 02 23.53285 12 46 59.22 -00 52 47.5 25.8 r1EN149T09
K17DH0F 4C2017 02 23.56973 12 46 59.09 -00 52 46.3 25.8 r1EN149T09
K17DH0F 4C2017 02 23.60376 12 46 58.93 -00 52 45.3 25.8 r1EN149T09
K17DH0F 4C2017 02 23.64401 12 46 58.75 -00 52 44.3 25.4 r1EN149T09
K17DH0F 1C2017 04 27.38087612 41 41.95 -00 22 45.9 WEN149T09
K17DH0F 1C2017 04 27.42612012 41 41.73 -00 22 44.9 WEN149T09
K17DH0G 1C2016 04 04.45991812 36 38.16 +00 44 38.2 WEN149T09
K17DH0G 1C2016 04 04.55577212 36 37.73 +00 44 41.0 WEN149T09
K17DH0G 1C2016 04 05.45629912 36 33.69 +00 45 06.1 WEN149T09
K17DH0G 1C2016 04 05.51520812 36 33.42 +00 45 07.7 WEN149T09
K17DH0G*4C2017 02 21.49884 12 44 41.41 -00 08 16.4 25.9 z1EN149T09
K17DH0G 4C2017 02 21.52038 12 44 41.34 -00 08 16.1 25.8 z1EN149T09
K17DH0G 4C2017 02 21.59574 12 44 41.07 -00 08 14.4 24.9 z1EN149T09
K17DH0G 4C2017 02 23.54421 12 44 34.58 -00 07 24.0 25.4 r1EN149T09
K17DH0G 4C2017 02 23.56973 12 44 34.49 -00 07 23.3 25.1 r1EN149T09
K17DH0G 4C2017 02 23.61219 12 44 34.33 -00 07 22.3 25.3 r1EN149T09
K17DH0G 4C2017 02 23.64192 12 44 34.22 -00 07 21.3 25.9 r1EN149T09
K17DH0G 4C2017 02 23.65456 12 44 34.17 -00 07 21.3 25.9 r1EN149T09
K17DH0G 1C2017 04 27.38087612 40 09.74 +00 21 22.0 WEN149T09
K17DH0G 1C2017 04 27.39220812 40 09.70 +00 21 22.2 WEN149T09
K17DH0G 1C2019 04 06.35009912 52 00.99 -00 53 43.7 WEN149T09
K17DH0G 1C2019 04 06.46046112 52 00.49 -00 53 40.6 WEN149T09
K17DH0H 1C2016 04 04.45991812 37 07.00 +01 20 56.6 WEN149T09
K17DH0H 1C2016 04 04.52588812 37 06.68 +01 20 58.5 WEN149T09
K17DH0H*4C2017 02 21.49884 12 45 37.91 +00 20 48.1 25.4 z1EN149T09
K17DH0H 4C2017 02 21.56614 12 45 37.66 +00 20 50.0 24.2 z1EN149T09
K17DH0H 4C2017 02 21.57695 12 45 37.62 +00 20 50.0 24.3 z1EN149T09
K17DH0H 4C2017 02 21.59574 12 45 37.56 +00 20 50.2 24.4 z1EN149T09
K17DH0H 4C2017 02 21.59841 12 45 37.56 +00 20 50.7 25.2 z1EN149T09
K17DH0H 4C2017 02 23.55846 12 45 30.82 +00 21 41.9 24.9 r1EN149T09
K17DH0H 4C2017 02 23.58033 12 45 30.73 +00 21 42.4 24.5 r1EN149T09
K17DH0H 4C2017 02 23.61219 12 45 30.62 +00 21 43.2 24.6 r1EN149T09
K17DH0H 4C2017 02 23.62494 12 45 30.58 +00 21 44.1 24.8 r1EN149T09
K17DH0H 4C2017 02 23.65456 12 45 30.46 +00 21 44.8 24.4 r1EN149T09
K17DH0H 1C2017 04 27.39220812 40 57.17 +00 50 43.1 WEN149T09
K17DH0H 1C2017 04 27.41736312 40 57.07 +00 50 43.5 WEN149T09
K17DH0H 1C2019 04 03.48903512 53 50.60 -00 39 47.5 WEN149T09
K17DH0H 1C2019 04 06.35009912 53 37.20 -00 38 25.6 WEN149T09
K17DH0H 1C2019 04 06.51510412 53 36.41 -00 38 20.8 WEN149T09
K17DH0J 1C2016 04 01.28631712 37 06.32 +02 03 44.7 WEN149T09
K17DH0J 1C2016 04 01.30573412 37 06.24 +02 03 45.3 WEN149T09
K17DH0J 1C2016 04 01.52767412 37 05.19 +02 03 51.6 WEN149T09
K17DH0J*4C2017 02 21.50898 12 45 06.48 +01 07 48.6 23.4 z1EN149T09
K17DH0J 4C2017 02 21.54460 12 45 06.35 +01 07 49.7 23.7 z1EN149T09
K17DH0J 4C2017 02 21.55274 12 45 06.32 +01 07 50.0 23.4 z1EN149T09
K17DH0J 4C2017 02 21.57695 12 45 06.25 +01 07 50.5 23.6 z1EN149T09
K17DH0J 4C2017 02 21.61716 12 45 06.11 +01 07 51.7 24.0 z1EN149T09
K17DH0J 4C2017 02 23.55846 12 44 59.51 +01 08 43.2 23.8 r1EN149T09
K17DH0J 4C2017 02 23.59097 12 44 59.40 +01 08 44.3 24.0 r1EN149T09
K17DH0J 4C2017 02 23.65456 12 44 59.18 +01 08 45.9 23.9 r1EN149T09
K17DH0J 1C2017 04 02.38823512 42 19.90 +01 27 03.1 WEN149T09
K17DH0J 1C2017 04 02.48993812 42 19.43 +01 27 06.0 WEN149T09
K17DH0J 1C2017 04 27.41736312 40 30.02 +01 37 34.9 WEN149T09
K17DH0J 1C2019 04 04.55181112 52 45.20 +00 13 44.7 WEN149T09
K17DH0J 1C2019 04 06.47395812 52 36.40 +00 14 38.8 WEN149T09
K17DH0J 1C2019 04 06.52851512 52 36.14 +00 14 40.4 WEN149T09
Observer details:
T09 Subaru Telescope, Maunakea. Observers , H. Aihara, Y. AlSayyad, M. Ando,
R. Armstrong, J. Bosch, E. Egami, H. Furusawa, J. Furusawa, S. Harasawa,
Y. Harikane, B.-C. Hsieh, H. Ikeda, K. Ito, I. Iwata, T. Kodama, M. Koike,
M. Kokubo, Y. Komiyama, X. Li, Y. Liang, Y.-T. Lin, R. H. Lupton, N. B.
Lust, L. A. MacArthur, K. Mawatari, S. Mineo, H. Miyatake, S. Miyazaki, S.
More, T. Morishima, H. Murayama, K. Nakajima, F. Nakata, A. J. Nishizawa,
M. Oguri, N. Okabe, Y. Okura, Y. Ono, K. Osato, M. Ouchi, Y.-C. Pan, A. A.
Plazas Malagon, P. A. Price, S. L. Reed, E. S. Rykoff, T. Shibuya, M.
Simunovic, M. A. Strauss, K. Sugimori, Y. Suto, N. Suzuki, M. Takada, Y.
Takagi, T. Takata, S. Takita, M. Tanaka, S. Tang, D. S. Taranu, T. Terai,
Y. Toba, E. L. Turner, H. Uchiyama, B. Vijarnwannaluk, C. Z. Waters, Y.
Yamada, N. Yamamoto, T. Yamashita. Measurers S. Deen, A. Yamauchi. 8.3-m
Subaru Telescope + CCD, 8.2-m f/2.0 reflector + CCD(HSC).
Orbital elements:
2017 DC170
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5 Alexandersen
M 251.43556 (2000.0) P Q
n 0.00327892 Peri. 219.52371 +0.71615398 +0.69568831
a 44.8727143 Node 96.29682 -0.62522855 +0.67515953
e 0.0856059 Incl. 3.23245 -0.31018178 +0.24531078
P 301 H 7.94 G 0.15 U 5
Residuals in seconds of arc
K153U T09 0.0 0.0 K172L T09 0.0 0.3- K172N T09 0.0 0.3+
K153U T09 0.1- 0.0 K172L T09 0.1+ 0.1- K172N T09 0.2- 0.0
K153U T09 0.1+ 0.1- K172L T09 0.2- 0.1- K172N T09 0.1- 0.1+
K1645 T09 0.0 0.0 K172L T09 0.1- 0.2+ K172N T09 0.1+ 0.1-
K1645 T09 0.0 0.0 K172L T09 0.2- 0.0 K174R T09 0.0 0.0
K172L T09 0.0 0.2+ K172L T09 0.1+ 0.1- K1943 T09 0.0 0.1-
K172L T09 0.6+ 0.1+ K172N T09 0.0 0.0
2017 DD170
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5 Alexandersen
M 267.40793 (2000.0) P Q
n 0.00419469 Peri. 116.63493 +0.47783434 +0.87827862
a 38.0775857 Node 182.15651 -0.87569344 +0.47780538
e 0.0363935 Incl. 27.45528 +0.06953662 -0.01812931
P 235 H 8.12 G 0.15 U 5
Residuals in seconds of arc
K153U T09 0.0 0.1- K172L T09 0.3+ 0.2- K172N T09 0.0 0.1+
K153U T09 0.0 0.1+ K172L T09 0.2- 0.0 K174R T09 0.0 0.1-
K153U T09 0.0 0.0 K172L T09 0.1+ 0.1+ K1946 T09 0.0 0.1-
K1644 T09 0.0 0.1+ K172L T09 0.0 0.1+ K1946 T09 0.0 0.0
K1644 T09 0.0 0.1- K172N T09 0.0 0.0
K172L T09 0.0 0.2+ K172N T09 0.1- 0.1-
2017 DE170
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5 Alexandersen
M 9.97966 (2000.0) P Q
n 0.00126814 Peri. 136.84091 -0.94738405 -0.30229639
a 84.5324967 Node 26.12248 +0.18741560 -0.79042452
e 0.5466908 Incl. 13.83203 +0.25949732 -0.53277197
P 777 H 8.32 G 0.15 U 7
Residuals in seconds of arc
K1644 T09 0.0 0.0 K172L T09 0.0 0.2+ K172N T09 0.2- 0.0
K1644 T09 0.0 0.0 K172L T09 0.1- 0.1- K172N T09 0.1+ 0.1-
K172L T09 0.0 0.2+ K172L T09 0.1+ 0.0 K172N T09 0.2+ 0.1+
K172L T09 0.1+ 0.2+ K172L T09 0.1+ 0.1+ K174R T09 0.0 0.0
K172L T09 0.1- 0.3+ K172N T09 0.1+ 0.4- K1946 T09 0.0 0.0
2017 DF170
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5 Alexandersen
M 0.81870 (2000.0) P Q
n 0.00342770 Peri. 175.19464 -0.91530973 +0.39077731
a 43.5646320 Node 28.43515 -0.37600270 -0.74238850
e 0.2146513 Incl. 11.81235 -0.14432627 -0.54419888
P 288 H 10.07 G 0.15 U 8
Residuals in seconds of arc
K1644 T09 0.0 0.1+ K172L T09 0.1- 0.4+ K172N T09 0.3+ 0.1+
K1644 T09 0.2+ 0.2- K172L T09 0.2- 0.2- K172N T09 0.0 0.2+
K1645 T09 0.1- 0.1+ K172L T09 0.2- 0.1- K172N T09 0.2- 0.1+
K1645 T09 0.0 0.0 K172L T09 0.3+ 0.2- K174R T09 0.0 0.0
K1645 T09 0.2- 0.1+ K172N T09 0.0 0.2- K174R T09 0.0 0.0
2017 DG170
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5 Alexandersen
M 327.82150 (2000.0) P Q
n 0.00348771 Peri. 135.73978 -0.57025879 +0.81825897
a 43.0634526 Node 99.36198 -0.77260982 -0.50426501
e 0.0459238 Incl. 4.21419 -0.27906803 -0.27598743
P 283 H 9.52 G 0.15 U 5
Residuals in seconds of arc
K1644 T09 0.0 0.1- K172L T09 0.2- 0.3- K174R T09 0.1- 0.1-
K1644 T09 0.1+ 0.1+ K172N T09 0.2+ 0.2+ K174R T09 0.0 0.1-
K1645 T09 0.1- 0.1- K172N T09 0.2+ 0.2+ K1946 T09 0.1- 0.0
K1645 T09 0.1- 0.1- K172N T09 0.0 0.1+ K1946 T09 0.0 0.1-
K172L T09 0.1+ 0.2+ K172N T09 0.1- 0.3+
K172L T09 0.1+ 0.1- K172N T09 0.2- 0.0
2017 DH170
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5 Alexandersen
M 344.50138 (2000.0) P Q
n 0.00329831 Peri. 150.37131 -0.75756558 +0.64665765
a 44.6966182 Node 70.19505 -0.61596523 -0.66303252
e 0.1172379 Incl. 5.43052 -0.21605841 -0.37712302
P 299 H 8.85 G 0.15 U 5
Residuals in seconds of arc
K1644 T09 0.1+ 0.1+ K172L T09 0.1+ 0.0 K174R T09 0.0 0.1+
K1644 T09 0.0 0.1+ K172N T09 0.1+ 0.1- K174R T09 0.0 0.0
K172L T09 0.2+ 0.0 K172N T09 0.1- 0.2- K1943 T09 0.1+ 0.0
K172L T09 0.0 0.2+ K172N T09 0.1- 0.2- K1946 T09 0.0 0.0
K172L T09 0.1- 0.1- K172N T09 0.0 0.3+ K1946 T09 0.0 0.1+
K172L T09 0.0 0.4- K172N T09 0.2- 0.2+
2017 DJ170
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5 Alexandersen
M 32.84816 (2000.0) P Q
n 0.00343009 Peri. 83.31429 -0.94851907 -0.30110304
a 43.5444437 Node 79.12739 +0.23640463 -0.87947004
e 0.0673253 Incl. 5.74046 +0.21077104 -0.36860467
P 287 H 7.83 G 0.15 U 5
Residuals in seconds of arc
K1641 T09 0.1- 0.0 K172L T09 0.1+ 0.0 K1742 T09 0.0 0.0
K1641 T09 0.1+ 0.0 K172L T09 0.1+ 0.2+ K174R T09 0.0 0.1+
K1641 T09 0.1- 0.0 K172N T09 0.1- 0.2- K1944 T09 0.2- 0.1-
K172L T09 0.1+ 0.0 K172N T09 0.0 0.0 K1946 T09 0.1+ 0.0
K172L T09 0.1- 0.1+ K172N T09 0.1+ 0.1- K1946 T09 0.0 0.1+
K172L T09 0.1- 0.2+ K1742 T09 0.0 0.0
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-N149
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