2021 GX16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5497434909 ± 2.70e-06
Semi-major axis (a)2.6542614294 AU ± 1.71e-05
Inclination (i)5.82272867° ± 1.70e-05
Long. of Asc. Node (Ω)154.35273462° ± 4.03e-05
Arg. of Perihelion (ω)118.12384968° ± 5.26e-05
Mean Anomaly (M)7.53682742° ± 3.57e-03
Mean Motion (n)0.2279275026°/day ± 2.20e-06
Perihelion dist (q)1.19509849 AU ± 1.05e-05
Aphelion dist (Q)4.11342437 AU ± 2.75e-05
Orbital Period4.32429730 yr ± 4.18e-05
Physical Parameters
H (abs. magnitude)21.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.244″
Uncertainty1
Orbit TypeAmor
MOID0.201852 AU
Observations Used107
Oppositions1
Arc Total2021-2021
First Observation Used2021-04-15
Last Observation Used2021-09-08
Observations (108)
Date Type RA Dec Mag Band Observatory
2021-05-25 06:49:24 C 17 07 48.30 +06 09 11.0 V I52
2021-05-25 06:56:16 C 17 07 48.87 +06 09 15.4 V I52
2021-05-31 08:48:08 C 17 22 20.12 +07 29 07.5 V I52
2021-05-31 08:49:55 C 17 22 20.29 +07 29 08.7 V I52
2021-05-31 08:53:47 C 17 22 20.69 +07 29 10.7 V I52
2021-05-31 09:02:27 C 17 22 21.48 +07 29 14.2 V I52
2021-06-04 08:26:11 C 17 32 29.99 +08 08 43.0 V I52
2021-06-04 08:30:28 C 17 32 30.44 +08 08 44.3 V I52
2021-06-06 16:46:32 C 17 38 42.90 +08 26 11.3 q D29
2021-06-06 17:06:54 C 17 38 44.99 +08 26 17.1 q D29
2021-06-07 08:31:18 C 17 40 28.55 +08 30 13.5 V G96
2021-06-07 08:40:41 C 17 40 29.51 +08 30 16.2 V G96
2021-06-07 08:50:04 C 17 40 30.49 +08 30 18.2 V G96
2021-06-07 08:59:28 C 17 40 31.44 +08 30 20.2 V G96
2021-06-07 11:03:41 C 17 40 44.32 +08 30 49.2 V I52
2021-06-07 11:05:32 C 17 40 44.53 +08 30 49.9 V I52
2021-06-07 11:07:24 C 17 40 44.80 +08 30 50.0 V I52
2021-06-13 22:34:34 C 17 58 51.07 +08 47 40.5 V B67
2021-06-13 22:40:29 C 17 58 51.78 +08 47 40.1 V B67
2021-06-13 22:46:24 C 17 58 52.39 +08 47 40.4 V B67
2021-06-14 08:19:25 C 18 00 00.19 +08 47 28.1 V I52
2021-06-14 08:23:46 C 18 00 00.67 +08 47 27.0 V I52
2021-06-14 08:28:07 C 18 00 01.20 +08 47 26.9 V I52
2021-06-14 08:32:28 C 18 00 01.67 +08 47 27.5 V I52
2021-06-18 10:57:18 C 18 11 58.40 +08 33 38.1 V I52
2021-06-18 11:00:38 C 18 11 58.71 +08 33 37.6 V I52
2021-06-18 11:03:58 C 18 11 59.13 +08 33 36.3 V I52
2021-06-18 11:07:18 C 18 11 59.53 +08 33 36.3 V I52
2021-06-21 05:10:57 C 18 20 12.11 +08 14 41.9 u 807
2021-06-21 05:12:46 C 18 20 12.29 +08 14 41.2 u 807
2021-06-21 05:14:23 C 18 20 12.49 +08 14 40.8 u 807
2021-06-21 06:24:28 C 18 20 22.13 +08 13 31.3 V I52
2021-06-21 06:26:17 C 18 20 22.34 +08 13 30.7 V I52
2021-06-21 06:27:53 C 18 20 22.56 +08 13 30.5 V I52
2021-06-27 08:11:04 C 18 38 32.96 +07 00 47.3 V I52
2021-06-27 08:14:05 C 18 38 33.28 +07 00 44.5 V I52
2021-06-29 09:47:03 C 18 44 43.10 +06 27 27.6 V T05
2021-06-29 09:49:41 C 18 44 43.40 +06 27 25.6 V T05
2021-06-29 09:53:42 C 18 44 43.83 +06 27 22.7 V T05
2021-06-29 10:05:34 C 18 44 45.22 +06 27 14.0 V T05
2021-07-10 22:54:54 C 19 17 29.64 +02 12 51.1 V Z99
2021-07-10 22:57:58 C 19 17 29.96 +02 12 47.1 V Z99
2021-07-10 23:01:01 C 19 17 30.28 +02 12 44.1 V Z99
2021-07-10 23:04:06 C 19 17 30.56 +02 12 41.3 V Z99
2021-07-10 23:07:10 C 19 17 30.89 +02 12 37.5 V Z99
2021-07-17 23:14:53 C 19 35 23.10 -00 57 41.5 V A17
2021-07-17 23:35:00 C 19 35 24.96 -00 58 05.6 V A17
2021-07-17 23:53:30 C 19 35 26.70 -00 58 26.4 V A17
2021-08-08 08:52:03 C 20 18 48.716 -10 12 40.09 U F51
2021-08-08 09:09:16 C 20 18 49.782 -10 12 55.63 U F51