2016 GA222

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4598480588 ± 4.80e-08
Semi-major axis (a)1.7166930216 AU ± 1.16e-08
Inclination (i)20.98682485° ± 8.72e-06
Long. of Asc. Node (Ω)207.62786577° ± 1.32e-05
Arg. of Perihelion (ω)251.02001352° ± 1.46e-05
Mean Anomaly (M)168.09325495° ± 1.57e-05
Mean Motion (n)0.4382009488°/day ± 4.44e-09
Perihelion dist (q)0.92727507 AU ± 8.27e-08
Aphelion dist (Q)2.50611098 AU ± 8.41e-08
Orbital Period2.24925639 yr ± 2.28e-08
Physical Parameters
H (abs. magnitude)19.96
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.252″
Uncertainty0
Orbit TypeApollo
MOID0.126636 AU
Observations Used84
Oppositions9
Arc Total2008-2025
First Observation Used2008-09-24
Last Observation Used2025-05-04
Observations (88)
Date Type RA Dec Mag Band Observatory
2008-09-24 06:09:16 C 21 19 00.68 +16 39 02.7 n 645
2008-09-24 06:10:27 C 21 19 00.64 +16 39 01.5 n 645
2016-04-03 12:49:12 C 16 10 26.64 -13 51 53.4 t F51
2016-04-03 13:06:19 C 16 10 26.08 -13 51 39.3 t F51
2016-04-03 13:23:31 C 16 10 25.54 -13 51 25.0 t F51
2016-04-03 13:40:41 C 16 10 24.95 -13 51 10.4 t F51
2016-04-14 12:56:48 C 15 59 39.706 -10 01 54.12 L F51
2016-04-14 13:31:03 C 15 59 37.880 -10 01 23.73 L F51
2016-04-14 13:48:09 C 15 59 36.974 -10 01 08.34 L F51
2016-04-15 07:58:11 C 15 58 41.73 -09 44 56.6 o 291
2016-04-15 08:07:07 C 15 58 41.29 -09 44 48.9 o 291
2016-04-15 08:15:59 C 15 58 40.80 -09 44 41.2 o 291
2016-04-16 07:20:28 C 15 57 28.26 -09 24 03.3 u H21
2016-04-16 07:32:46 C 15 57 27.59 -09 23 52.1 u H21
2016-04-16 07:49:15 C 15 57 26.71 -09 23 37.8 u H21
2016-04-16 13:07:07 C 15 57 09.636 -09 18 51.53 L F51
2016-04-16 13:35:10 C 15 57 08.090 -09 18 26.36 L F51
2016-04-17 11:05:52 C 15 55 58.31 -08 59 14.6 o 291
2016-04-17 11:12:41 C 15 55 57.87 -08 59 07.5 o 291
2016-04-17 11:19:31 C 15 55 57.57 -08 59 02.6 o 291
2016-04-29 07:26:25 C 15 38 43.96 -04 52 02.3 u H21
2016-04-29 07:45:08 C 15 38 42.72 -04 51 46.4 u H21
2016-04-29 08:11:27 C 15 38 40.98 -04 51 25.0 u H21
2016-04-30 06:26:30 C 15 37 14.31 -04 32 59.5 u 807
2016-04-30 06:39:29 C 15 37 13.42 -04 32 49.1 u 807
2016-04-30 06:52:02 C 15 37 12.60 -04 32 39.1 u 807
2016-04-30 11:15:31 C 15 36 55.23 -04 29 14.3 o 291
2016-04-30 11:20:16 C 15 36 54.94 -04 29 10.3 o 291
2016-04-30 11:25:00 C 15 36 54.61 -04 29 06.7 o 291
2016-05-05 11:03:06 C 15 29 05.984 -02 55 45.94 L F51
2016-05-05 11:37:39 C 15 29 03.642 -02 55 20.11 L F51
2016-05-05 11:54:57 C 15 29 02.468 -02 55 07.42 L F51
2016-06-07 02:55:11 C 14 49 58.93 +02 52 14.6 u H21
2016-06-07 03:21:28 C 14 49 58.14 +02 52 18.5 u H21
2016-06-07 03:57:46 C 14 49 57.10 +02 52 24.0 u H21
2017-09-08 06:52:29 C 21 44 02.012 +23 08 07.57 U F51
2017-09-08 07:10:51 C 21 44 00.797 +23 07 54.36 U F51
2017-09-08 07:29:40 C 21 43 59.551 +23 07 41.09 U F51
2017-09-08 07:48:30 C 21 43 58.300 +23 07 27.80 U F51
2017-09-18 20:34:47 C 21 29 07.24 +19 26 46.9 U J04
2017-09-18 20:45:53 C 21 29 06.62 +19 26 36.0 U J04
2017-09-18 20:56:59 C 21 29 06.02 +19 26 24.8 U J04
2017-09-18 22:36:00 C 21 29 00.842 +19 24 51.63 U Y28
2017-09-18 22:45:09 C 21 29 00.345 +19 24 42.69 U Y28
2017-09-24 03:54:57 C 21 23 00.15 +17 11 04.6 q G96
2017-09-24 04:03:50 C 21 22 59.75 +17 10 54.8 q G96
2017-09-24 04:21:39 C 21 22 58.93 +17 10 34.3 q G96
2017-10-15 03:13:53 C 21 12 47.08 +07 04 31.7 U G96
2017-10-15 03:22:05 C 21 12 47.13 +07 04 21.4 U G96
2017-10-15 03:30:21 C 21 12 47.13 +07 04 11.6 U G96