[Iaude] MPEC G186: 2021 GL10 [a=1.30,e=0.28,i=7.9,H=23.26]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Sat Apr 13 10:15:46 EDT 2024
M.P.E.C. 2024-G186 Issued 2024 April 13, 14:14 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
2021 GL10
Revision to MPEC 2021-G214
Additional Observations:
K21G10L KC2024 04 10.42182 14 41 49.06 -17 37 10.5 VEG186291
K21G10L KC2024 04 10.43988 14 41 47.70 -17 37 29.3 VEG186291
K21G10L KC2024 04 12.42898914 39 22.885-18 13 51.10 22.05GVEG186V06
K21G10L KC2024 04 12.43375614 39 22.464-18 13 56.89 22.09GVEG186V06
K21G10L KC2024 04 12.43852214 39 22.050-18 14 01.86 21.68GVEG186V06
Observer details:
291 LPL/Spacewatch II. Observer R. A. Mastaler. 1.8-m f/2.7 reflector + CCD.
V06 Catalina Sky Survey-Kuiper. Observers V. F. Carvajal, D. Rankin.
Measurers T. Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D. C. Fuls, A.
R. Gibbs, A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M.
Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C. Shelly, K. W.
Wierzchos. 1.55-m reflector + 1K CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
240410 291 21.3+ 10.1+ 240412 V06 22.1+ 10.3+ E2024-D99 +0.00 days
Orbital elements:
2021 GL10 Earth MOID = 0.0433 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 276.68341 (2000.0) P Q
n 0.66276612 Peri. 292.18686 +0.70654205 +0.70561677
a 1.3028543 Node 23.04740 -0.58796661 +0.62769664
e 0.2821266 Incl. 7.91091 -0.39381925 +0.32878853
P 1.49 H 23.26 G 0.15 U 0
Residuals in seconds of arc
210410 F51 0.3+ 0.3+ 211003 F52 0.0 0.1+ 211025 691 0.0 0.1+
210410 F51 0.1- 0.0 211003 F52 0.1- 0.1+ 211027 G96 0.1+ 0.1-
210410 F51 0.0 0.1+ 211007 G96 0.1- 0.0 211027 G96 0.3- 0.1+
210413 807 0.2- 0.1- 211007 G96 0.0 0.1- 211027 G96 0.0 0.1-
210413 807 0.0 0.1- 211007 G96 0.0 0.0 211027 G96 0.1- 0.0
210413 807 0.3+ 0.1- 211007 G96 0.1+ 0.1- 211027 V00 0.0 0.0
210414 807 0.1- 0.2+ 211009 703 0.1- 0.4+ 211027 V00 0.0 0.1+
210414 807 0.0 0.1+ 211009 703 1.0+ 0.9+ 211027 V00 0.0 0.1-
210414 807 0.0 0.1- 211009 703 0.1+ 0.4- 211027 V00 0.1- 0.0
210414 F51 0.0 0.1- 211012 D29 0.1+ 0.3- 211028 F52 0.0 0.0
210414 568 0.0 0.0 211012 D29 0.1- 0.2+ 211028 F52 0.1- 0.0
210414 568 0.0 0.0 211012 D29 0.7+ 0.6- 211030 D29 0.2- 0.2+
210414 568 0.0 0.0 211013 703 1.4- 0.6- 211030 D29 0.0 0.7+
210414 568 0.0 0.0 211013 703 2.5- 0.0 211030 D29 0.0 1.7-
210414 F51 0.1+ 0.0 211013 703 0.8- 0.4- 211105 G96 0.1- 0.3-
210506 291 0.2- 0.2- 211013 703 0.4- 0.0 211105 G96 0.1+ 0.1+
210506 291 0.1- 0.1+ 211013 F52 0.0 0.0 211105 G96 0.0 0.2-
210507 291 0.7+ 0.1+ 211013 F52 0.0 0.1+ 211105 G96 0.1+ 0.1-
210507 291 0.2- 0.7+ 211013 F52 0.0 0.0 211108 F51 0.0 0.1+
210507 291 0.1- 0.6+ 211015 K88 0.1+ 0.2+ 211108 F51 0.0 0.0
211001 V06 0.0 0.1- 211015 K88 0.2- 0.3+ 211108 F51 0.1+ 0.0
211001 V06 0.1+ 0.1- 211015 K88 0.1- 0.1+ 211108 F51 0.0 0.0
211001 V06 0.1- 0.1- 211015 691 0.3- 0.2- 211111 F51 0.0 0.1+
211001 V06 0.1+ 0.3- 211015 691 0.0 0.4- 211111 F51 0.0 0.1+
211003 703 0.6+ 0.7- 211015 691 0.3- 0.1+ 211111 F51 0.0 0.0
211003 703 1.1+ 0.2+ 211016 K88 0.4+ 0.2+ 240410 291 0.2+ 0.2-
211003 703 1.0+ 0.2+ 211016 K88 0.6- 0.3- 240410 291 0.4+ 0.0
211003 703 2.3+ 1.5+ 211016 K88 0.1+ 0.6+ 240412 V06 0.0 0.3+
211003 F52 0.0 0.0 211025 691 0.1+ 0.1+ 240412 V06 0.0 0.2-
211003 F52 0.1+ 0.1+ 211025 691 0.0 0.1- 240412 V06 0.0 0.1+
Ephemeris:
2021 GL10 a,e,i = 1.30, 0.28, 8 q = 0.9353
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 03 14 14 45 44.6 -11 31 46 0.5627 1.4273 130.9 31.8 24.1
...
2024 03 29 14 49 25.1 -14 25 29 0.4298 1.3701 144.1 25.3 23.3
...
2024 04 06 14 45 55.2 -16 22 10 0.3681 1.3377 152.3 20.3 22.7
...
2024 04 12 14 39 56.7 -18 05 31 0.3268 1.3126 158.9 15.9 22.3
2024 04 13 14 38 37.9 -18 24 16 0.3204 1.3084 160.0 15.2 22.2
2024 04 14 14 37 13.4 -18 43 30 0.3141 1.3042 161.2 14.4 22.1
...
2024 04 20 14 26 38.3 -20 49 03 0.2790 1.2784 167.5 9.8 21.7
...
2024 04 28 14 06 19.3 -24 03 08 0.2401 1.2435 169.4 8.6 21.2
...
2024 05 13 13 08 38.4 -30 52 58 0.1918 1.1772 147.8 27.2 21.2
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-G186
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