[Iaude] MPEC E120: 2022 LW14 [a=45.83,e=0.19,i=1.1,H=8.58]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Thu Mar 7 20:06:46 EST 2024
M.P.E.C. 2024-E120 Issued 2024 March 8, 01:05 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
2022 LW14
Additional Observations:
K22L14W 3C2023 09 09.22891 19 12 29.811-21 37 17.53 24.2 VVEE120266
K22L14W 3C2023 09 09.32430 19 12 29.627-21 37 17.92 24.2 VVEE120266
K22L14W 3C2023 09 09.41985 19 12 29.445-21 37 18.30 24.2 VVEE120266
K22L14W 3C2023 09 10.22905 19 12 27.986-21 37 21.58 24.7 VVEE120266
K22L14W 3C2023 09 10.32490 19 12 27.809-21 37 21.96 24.7 VVEE120266
K22L14W 3C2023 09 10.42059 19 12 27.634-21 37 22.33 24.7 VVEE120266
Observer details:
266 New Horizons KBO Search-Subaru. Observers L. Peltier, T. Ito, A.
Verbiscer, S. Benecchi. Measurers S. B. Porter, W. E. Fraser, J. J.
Kavelaars. 8.2mn Subaru Telescope + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
230909 266 49.9- 6.5- 230910 266 50.0- 6.5- MPO735879 +10899 days
Orbital elements:
2022 LW14
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Alexandersen
M 256.21611 (2000.0) P Q
n 0.00317714 Peri. 259.79622 +0.61795097 -0.78616628
a 45.8259519 Node 152.03106 +0.72856368 +0.56834624
e 0.1906716 Incl. 1.08711 +0.29551915 +0.24274499
P 310 H 8.58 G 0.15 U 9
Residuals in seconds of arc
220602 266 0.0 0.0 220603 266 0.0 0.0 230909 266 0.0 0.0
220602 266 0.0 0.0 220629 266 0.0 0.0 230909 266 0.0 0.0
220602 266 0.0 0.0 220629 266 0.0 0.0 230910 266 0.0 0.0
220603 266 0.0 0.0 220629 266 0.0 0.0 230910 266 0.0 0.0
220603 266 0.0 0.0 230909 266 0.0 0.1- 230910 266 0.0 0.0
Ephemeris:
2022 LW14 a,e,i = 45.83, 0.19, 1 q = 37.0882
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 02 07 19 20 50.7 -21 23 33 50.2349 49.3713 28.6 0.5 25.7
...
2024 02 22 19 22 02.7 -21 21 06 50.0781 49.3651 43.5 0.8 25.7
...
2024 03 01 19 22 36.0 -21 19 56 49.9741 49.3618 51.4 0.9 25.7
...
2024 03 07 19 22 58.1 -21 19 09 49.8883 49.3594 57.3 1.0 25.7
2024 03 08 19 23 01.6 -21 19 01 49.8734 49.3589 58.3 1.0 25.7
2024 03 09 19 23 04.9 -21 18 54 49.8583 49.3585 59.3 1.0 25.7
...
2024 03 15 19 23 23.6 -21 18 12 49.7649 49.3561 65.2 1.0 25.7
...
2024 03 23 19 23 44.0 -21 17 26 49.6338 49.3528 73.1 1.1 25.7
...
2024 04 07 19 24 08.1 -21 16 25 49.3750 49.3466 87.8 1.2 25.7
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-E120
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