2021 GA13

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2452373905 ± 2.41e-05
Semi-major axis (a)1.4338584509 AU ± 5.37e-05
Inclination (i)10.67490070° ± 7.72e-04
Long. of Asc. Node (Ω)57.71080817° ± 2.22e-05
Arg. of Perihelion (ω)156.50847254° ± 5.61e-04
Mean Anomaly (M)239.72242372° ± 5.44e-02
Mean Motion (n)0.5740541430°/day ± 3.22e-05
Perihelion dist (q)1.08222275 AU ± 5.32e-05
Aphelion dist (Q)1.78549416 AU ± 7.52e-05
Orbital Period1.71695701 yr ± 9.64e-05
Physical Parameters
H (abs. magnitude)24.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.257″
Uncertainty2
Orbit TypeAmor
MOID0.083706 AU
Observations Used84
Oppositions1
Arc Total2021-2021
First Observation Used2021-04-14
Last Observation Used2021-06-01
Observations (84)
Date Type RA Dec Mag Band Observatory
2021-05-07 23:36:00 C 15 51 05.06 +04 29 30.8 V K88
2021-05-08 12:17:34 C 15 51 14.479 +03 17 30.10 U F51
2021-05-08 12:34:24 C 15 51 14.271 +03 15 53.15 U F51
2021-05-08 12:51:18 C 15 51 14.074 +03 14 15.53 U F51
2021-05-08 13:08:06 C 15 51 13.889 +03 12 38.80 U F51
2021-05-09 08:33:05 C 15 51 32.23 +01 19 32.6 V G96
2021-05-09 08:40:35 C 15 51 32.13 +01 18 48.5 V G96
2021-05-09 08:48:05 C 15 51 32.04 +01 18 04.5 V G96
2021-05-09 08:55:34 C 15 51 31.95 +01 17 21.0 V G96
2021-05-10 08:02:11 C 15 51 50.53 -00 58 57.6 V G96
2021-05-10 08:09:35 C 15 51 50.43 -00 59 42.4 V G96
2021-05-10 08:17:01 C 15 51 50.34 -01 00 25.9 V G96
2021-05-10 08:24:26 C 15 51 50.25 -01 01 09.5 V G96
2021-05-10 10:02:45 C 15 51 53.678 -01 10 35.44 U F51
2021-05-10 10:37:17 C 15 51 53.130 -01 14 00.64 U F51
2021-05-10 11:13:23 C 15 51 52.534 -01 17 36.04 U F51
2021-05-10 11:30:17 C 15 51 52.258 -01 19 16.52 U F51
2021-05-10 11:48:33 C 15 51 51.967 -01 21 04.47 U F51
2021-05-10 12:09:17 C 15 51 51.640 -01 23 08.39 U F51
2021-05-10 23:14:09 C 15 52 01.15 -02 29 52.9 o K88
2021-05-10 23:15:06 C 15 52 01.15 -02 29 57.8 o K88
2021-05-10 23:16:03 C 15 52 01.14 -02 30 03.9 o K88
2021-05-13 10:32:51 C 15 52 37.116 -08 26 05.62 U F51
2021-05-13 10:51:08 C 15 52 36.757 -08 27 55.85 U F51
2021-05-13 11:27:45 C 15 52 36.039 -08 31 36.20 U F51
2021-05-18 07:42:57 C 15 53 27.47 -19 52 51.7 V V00
2021-05-18 07:50:48 C 15 53 27.31 -19 53 35.6 V V00
2021-05-18 07:54:31 C 15 53 27.24 -19 53 55.7 o 691
2021-05-18 07:58:37 C 15 53 27.16 -19 54 19.2 V V00
2021-05-18 08:04:22 C 15 53 27.03 -19 54 51.5 o 691
2021-05-18 08:06:25 C 15 53 27.01 -19 55 02.8 V V00
2021-05-18 08:14:14 C 15 53 26.84 -19 55 46.2 o 691
2021-06-01 04:36:14 C 15 56 02.29 -43 23 38.9 u 807
2021-06-01 04:42:12 C 15 56 02.26 -43 23 55.9 u 807