[Iaude] MPEC A27: 2019 AB [a=1.93,e=0.52,i=5.0,H=26.5]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Thu Jan 3 15:07:16 EST 2019
M.P.E.C. 2019-A27 Issued 2019 Jan. 3, 20:04 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. 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
2019 AB
Observations:
K19A00B* C2019 01 01.27133 03 52 00.228-01 49 58.41 19.8 wUEA027F51
K19A00B C2019 01 01.28386 03 51 48.170-01 51 06.39 19.5 wUEA027F51
K19A00B C2019 01 01.29643 03 51 35.942-01 52 14.99 19.5 wUEA027F51
K19A00B C2019 01 01.30875 03 51 23.850-01 53 22.57 UEA027F51
K19A00B KC2019 01 01.78344703 44 11.62 -02 47 12.8 19.0 GVEA027L01
K19A00B KC2019 01 01.78495903 44 09.73 -02 47 24.3 19.0 GVEA027L01
K19A00B KC2019 01 01.78647203 44 07.87 -02 47 35.7 19.3 GVEA027L01
K19A00B KC2019 01 01.78841603 44 05.47 -02 47 50.4 19.3 GVEA027L01
K19A00B KC2019 01 01.79322703 44 04.36 -02 49 03.3 19.3 GVEA027J95
K19A00B SC2019 01 01.79468003 44 02.59 -02 49 14.7 VEA027J95
K19A00B SC2019 01 01.79626103 44 00.67 -02 49 26.5 VEA027J95
K19A00B KC2019 01 01.83705 03 43 05.11 -02 53 56.3 18.4 VEA027104
K19A00B KC2019 01 01.84658 03 42 52.68 -02 55 10.5 18.9 VEA027104
K19A00B KC2019 01 01.84891 03 42 49.62 -02 55 28.7 18.8 VEA027104
K19A00B KC2019 01 02.77680 03 16 53.45 -05 55 33.4 18.1 RqEA027A17
K19A00B KC2019 01 02.77684 03 16 53.18 -05 54 44.1 18.1 VEA027104
K19A00B KC2019 01 02.78087 03 16 42.27 -05 56 43.7 17.9 RqEA027A17
K19A00B KC2019 01 02.79169 03 16 11.63 -05 59 00.5 18.0 VEA027104
K19A00B KC2019 01 02.79489 03 16 02.62 -05 59 55.3 VEA027104
K19A00B KC2019 01 02.80123 03 15 45.47 -06 02 36.7 17.9 RqEA027A17
K19A00B KC2019 01 02.83296 03 14 10.69 -06 11 27.0 18.6 GVEA027595
K19A00B KC2019 01 02.84082 03 13 47.49 -06 13 48.0 18.9 GVEA027595
K19A00B IC2019 01 02.84342 03 13 39.73 -06 14 35.6 18.1 GVEA027595
K19A00B KC2019 01 02.84345 03 13 41.45 -06 14 15.6 17.7 RqEA027160
K19A00B KC2019 01 02.84504 03 13 36.66 -06 14 44.8 17.6 RqEA027160
K19A00B KC2019 01 02.84584 03 13 34.28 -06 14 59.0 18.3 RqEA027160
K19A00B KC2019 01 02.84664 03 13 31.89 -06 15 13.3 18.3 RqEA027160
K19A00B KC2019 01 02.84823 03 13 27.10 -06 15 42.6 18.0 RqEA027160
K19A00B KC2019 01 03.43642002 34 24.92 -09 57 18.6 18.4 GVEA027474
K19A00B KC2019 01 03.43719602 34 20.23 -09 57 43.9 17.6 GVEA027474
K19A00B KC2019 01 03.43927702 34 07.71 -09 58 54.3 18.2 GVEA027474
K19A00B KC2019 01 03.43958702 34 05.76 -09 59 05.0 18.0 GVEA027474
K19A00B KC2019 01 03.43989702 34 03.94 -09 59 15.8 18.1 GVEA027474
K19A00B KC2019 01 03.75518401 56 23.21 -14 15 35.8 VEA027587
K19A00B KC2019 01 03.75538601 56 21.21 -14 15 46.5 18.2 GVEA027587
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri, M. Facchini,
R. Bacci. Measurers P. Bacci, L. Tesi, G. Fagioli. 0.60-m reflector +
CCD.
160 Castelmartini. Observers M. Jaeger, E. Prosperi, S. Prosperi,
W. Vollmann. Measurer E. Prosperi. 0.35-m f/10 Schmidt-Cassegrain + CCD.
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore,
P. M. Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
587 Sormano. Observers A. Fumagalli, M. Calcagno, F. Manca, P. Sicoli,
A. Testa. Measurer P. Sicoli. 0.5-m f/6.8 reflector + CCD.
595 Farra dIsonzo. Observers E. Pettarin, F. Piani. Measurer
E. Pettarin. 0.61-m f/4.5 reflector + CCD.
A17 Guidestar Observatory, Weinheim. Observers M. Emmerich, S. Melchert.
0.36-m f/6 Schmidt-Cassegrain + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz,
M. Willman, K. Chambers, E. Magnier. Measurers K. Chambers, S. Chastel,
L. Denneau, J. Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier,
Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3
Schmidt-Cassegrain + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, R. Jenko, G. Kervina,
P. Kukic, A. Radica. Measurer K. Korlevic. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2019 AB Earth MOID = 0.0016 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 31.68651 (2000.0) P Q
n 0.36664864 Peri. 33.78508 -0.73855795 -0.66876415
a 1.9333152 Node 104.00174 +0.59746671 -0.70790293
e 0.5231474 Incl. 5.04717 +0.31235505 -0.22721785
P 2.69 H 26.5 G 0.15 U 4
Residuals in seconds of arc
190101 F51 0.2+ 0.3+ 190101 104 0.1+ 0.2- 190102 160 0.3+ 0.6-
190101 F51 0.1+ 0.2+ 190101 104 0.1- 0.1- 190102 160 0.4+ 0.3-
190101 F51 0.0 0.2+ 190102 A17 0.4+ 0.5- 190102 160 0.5+ 0.1-
190101 F51 0.0 0.2+ 190102 104 0.4+ 0.1+ 190102 160 0.0 0.5-
190101 L01 0.0 0.0 190102 A17 0.5+ 0.9- 190103 474 0.3- 0.0
190101 L01 0.3- 0.1- 190102 104 0.4- 0.3- 190103 474 0.2- 0.7+
190101 L01 0.0 0.0 190102 104 0.0 0.5+ 190103 474 1.0+ 0.3+
190101 L01 0.2+ 0.0 190102 A17 0.3+ 0.4- 190103 474 0.1- 0.0
190101 J95 0.1- 0.0 190102 595 0.1- 0.8- 190103 474 0.8+ 0.3-
190101 J95 0.2- 0.3- 190102 595 0.1+ 0.2- 190103 587 0.3- 0.5+
190101 J95 0.1- 0.0 190102 595 0.6- 0.8- 190103 587 0.6- 0.2+
190101 104 0.3+ 0.6- 190102 160 0.9+ 0.3-
Ephemeris:
2019 AB a,e,i = 1.93, 0.52, 5 q = 0.9219
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 04 04 37 21.9 +04 44 03 0.1881 1.1665 162.6 14.7 24.0
...
2018 12 19 04 28 38.4 +02 42 13 0.09408 1.0680 152.1 25.5 22.7
...
2018 12 27 04 18 43.8 +01 20 24 0.04801 1.0222 143.0 35.4 21.4
...
2019 01 02 03 39 50.6 -03 08 49 0.01442 0.9921 127.2 52.1 19.2
2019 01 03 03 06 08.2 -06 52 59 0.0090830.9875 117.2 62.3 18.5
2019 01 04 01 09 41.2 -17 42 06 0.0045430.9830 86.1 93.6 18.1
...
2019 01 10 16 56 02.1 -05 28 20 0.03142 0.9592 39.2 139.6 25.7
...
2019 01 18 16 43 45.4 -04 09 56 0.07673 0.9361 49.9 126.5 26.2
...
2019 02 02 16 48 53.0 -04 39 35 0.1617 0.9224 62.7 108.4 26.4
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-A27
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