[Iaude] MPEC K87: TWO NEW TNOS
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Thu May 23 14:00:41 EDT 2024
M.P.E.C. 2024-K87 Issued 2024 May 23, 17:46 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
TWO NEW TNOS
Observations:
K23F57H*5C2023 03 21.24290 10 16 37.240+15 47 47.21 23.1 rVEK087T09
K23F57H 5C2023 03 21.43888 10 16 36.412+15 47 50.36 23.0 rVEK087T09
K23F57H 4C2023 05 23.16201 10 14 33.359+15 50 00.08 VEK087G37
K23F57H 4C2023 05 23.22775 10 14 33.387+15 49 59.18 VEK087G37
K23F57H 4C2023 05 24.15405 10 14 34.026+15 49 46.73 VEK087G37
K23F57H 4C2024 04 12.06430 10 19 35.447+15 10 35.21 23.0 rVEK087304
K23F57H 4C2024 04 12.15165 10 19 35.180+15 10 35.80 23.1 rVEK087304
K23F57H 4C2024 05 03.99504 10 18 51.937+15 11 25.99 23.3 rVEK087304
K23F57H 4C2024 05 04.10462 10 18 51.815+15 11 26.06 23.3 rVEK087304
K23F57J*5C2023 03 21.24766 10 21 06.318+14 40 07.07 23.5 rVEK087T09
K23F57J 5C2023 03 21.44274 10 21 05.479+14 40 10.78 23.6 rVEK087T09
K23F57J 4C2023 05 23.17737 10 18 57.765+14 45 25.12 VEK087G37
K23F57J 4C2023 05 23.24513 10 18 57.779+14 45 24.01 VEK087G37
K23F57J 4C2023 05 23.24892 10 18 57.769+14 45 23.87 VEK087G37
K23F57J 4C2023 05 24.16893 10 18 58.358+14 45 14.40 VEK087G37
K23F57J 4C2024 04 12.05458 10 24 20.808+14 11 41.41 23.9 rVEK087304
K23F57J 4C2024 04 12.14666 10 24 20.527+14 11 42.31 23.8 rVEK087304
K23F57J 4C2024 05 04.00307 10 23 35.282+14 13 35.42 23.8 rVEK087304
K23F57J 4C2024 05 04.06527 10 23 35.196+14 13 35.39 23.9 rVEK087304
Observer details:
304 Las Campanas Observatory. Observer S. S. Sheppard. 6.5-m Magellan-Baade
telescope + CCD.
G37 Lowell Discovery Telescope. Observers C. Trujillo, K. Farrell. Measurer
C. Trujillo. 4-m Lowell Discovery Telescope + CCD.
T09 Subaru Telescope, Maunakea. Observers D. J. Tholen, S. S. Sheppard, C.
Trujillo. Measurer S. S. Sheppard. 8.2-m Subaru reflector + CCD.
Orbital elements:
2023 FH57
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Alexandersen
M 162.57658 (2000.0) P Q
n 0.00365074 Peri. 357.11261 +0.97727334 +0.20843248
a 41.7716769 Node 350.58594 -0.18945112 +0.77699891
e 0.0445728 Incl. 13.66273 -0.09510570 +0.59399376
P 270 H 6.85 G 0.15 U 8
Residuals in seconds of arc
K233L T09 0.1+ 0.0 K235N G37 0.1- 0.0 K244C 304 0.1- 0.0
K233L T09 0.1- 0.1- K235O G37 0.1+ 0.1+ K2453 304 0.0 0.2-
K235N G37 0.0 0.0 K244C 304 0.1+ 0.0 K2454 304 0.1+ 0.2+
2023 FJ57
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Alexandersen
M 223.47107 (2000.0) P Q
n 0.00400863 Peri. 291.05577 +0.46931175 +0.88290668
a 39.2469357 Node 6.98938 -0.75786449 +0.41139556
e 0.1131528 Incl. 7.03755 -0.45319742 +0.22633931
P 246 H 7.56 G 0.15 U 8
Residuals in seconds of arc
K233L T09 0.1+ 0.2+ K235N G37 0.3- 0.3- K2454 304 0.0 0.0
K233L T09 0.1- 0.1+ K235O G37 0.1+ 0.1+ K2454 304 0.1- 0.0
K235N G37 0.2+ 0.1+ K244C 304 0.1+ 0.1+
K235N G37 0.1- 0.2- K244C 304 0.0 0.0
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-K87
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