2021 GY8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3679860364 ± 1.96e-05
Semi-major axis (a)1.9753367300 AU ± 7.35e-05
Inclination (i)2.81027975° ± 1.07e-04
Long. of Asc. Node (Ω)59.02546393° ± 1.69e-04
Arg. of Perihelion (ω)172.02391728° ± 6.94e-04
Mean Anomaly (M)225.66818929° ± 3.32e-02
Mean Motion (n)0.3550181588°/day ± 1.98e-05
Perihelion dist (q)1.24844040 AU ± 6.04e-05
Aphelion dist (Q)2.70223306 AU ± 1.08e-04
Orbital Period2.77627006 yr ± 1.55e-04
Physical Parameters
H (abs. magnitude)22.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.263″
Uncertainty2
Orbit TypeAmor
MOID0.237419 AU
Observations Used60
Oppositions1
Arc Total2021-2021
First Observation Used2021-04-03
Last Observation Used2021-06-13
Observations (62)
Date Type RA Dec Mag Band Observatory
2021-04-03 08:45:24 C 13 45 14.84 -02 29 14.9 V G96
2021-04-03 08:52:48 C 13 45 14.89 -02 29 16.7 V G96
2021-04-03 09:00:12 C 13 45 14.95 -02 29 17.7 V G96
2021-04-10 10:17:44 C 13 47 06.120 -03 02 28.02 U F51
2021-04-10 10:41:24 C 13 47 06.125 -03 02 33.64 U F51
2021-04-10 10:58:38 C 13 47 06.136 -03 02 37.55 U F51
2021-04-10 11:15:51 C 13 47 06.145 -03 02 41.61 U F51
2021-04-12 06:49:58 C 13 47 26.52 -03 12 50.4 u 807
2021-04-12 06:57:24 C 13 47 26.52 -03 12 52.6 u 807
2021-04-12 07:04:45 C 13 47 26.56 -03 12 54.4 u 807
2021-04-13 01:18:46 C 13 47 35.05 -03 18 16.3 V 033
2021-04-13 01:23:56 C 13 47 35.10 -03 18 17.7 V 033
2021-04-13 05:56:45 C 13 47 38.35 -03 19 23.5 V H01
2021-04-13 06:13:04 C 13 47 38.36 -03 19 27.9 V H01
2021-04-13 06:21:49 C 13 47 38.36 -03 19 30.2 V H01
2021-04-13 06:31:21 C 13 47 38.37 -03 19 32.7 V H01
2021-04-14 10:47:01 C 13 47 49.931 -03 27 11.51 U F51
2021-04-14 11:03:21 C 13 47 49.914 -03 27 16.03 U F51
2021-04-14 11:19:46 C 13 47 49.886 -03 27 20.74 U F51
2021-04-14 11:36:12 C 13 47 49.862 -03 27 25.27 U F51
2021-04-21 07:08:24 C 13 48 56.42 -04 21 44.4 V I52
2021-04-21 07:19:04 C 13 48 56.40 -04 21 49.1 V I52
2021-04-21 07:28:28 C 13 48 56.38 -04 21 52.6 V I52
2021-04-21 07:45:26 C 13 48 56.37 -04 21 58.8 V I52
2021-05-01 06:53:22 C 13 51 18.41 -06 12 47.8 V G96
2021-05-01 07:01:25 C 13 51 18.48 -06 12 52.0 V G96
2021-05-01 07:09:27 C 13 51 18.50 -06 12 56.2 V G96
2021-05-01 07:17:30 C 13 51 18.55 -06 13 00.9 V G96
2021-05-04 09:15:12 C 13 52 27.045 -06 54 41.02 U F51
2021-05-04 09:33:40 C 13 52 27.192 -06 54 52.08 U F51
2021-05-04 09:52:13 C 13 52 27.317 -06 55 02.90 U F51
2021-05-04 10:10:44 C 13 52 27.459 -06 55 13.66 U F51
2021-05-06 02:22:16 C 13 53 12.23 -07 18 50.4 u 807
2021-05-06 02:28:05 C 13 53 12.30 -07 18 53.6 u 807
2021-05-06 02:33:57 C 13 53 12.36 -07 18 57.7 u 807
2021-05-10 06:12:10 C 13 55 24.02 -08 23 11.9 o 691
2021-05-10 06:34:03 C 13 55 24.38 -08 23 26.4 o 691
2021-05-10 06:55:56 C 13 55 24.75 -08 23 40.9 o 691
2021-05-11 07:35:26 C 13 56 02.97 -08 40 15.9 V G96
2021-05-11 07:49:00 C 13 56 03.20 -08 40 24.5 V G96
2021-05-11 07:55:48 C 13 56 03.30 -08 40 28.6 V G96
2021-05-15 09:48:20 C 13 59 01.971 -09 48 53.75 U F51
2021-05-15 10:05:42 C 13 59 02.395 -09 49 06.46 U F51
2021-05-15 10:23:03 C 13 59 02.838 -09 49 18.49 U F51
2021-05-30 07:06:30 C 14 16 00.93 -14 21 48.1 V I52
2021-05-30 07:29:38 C 14 16 02.22 -14 22 05.8 V I52
2021-05-30 07:41:12 C 14 16 02.85 -14 22 15.1 V I52
2021-06-01 05:57:19 C 14 18 57.03 -14 58 13.9 o 691
2021-06-01 06:13:12 C 14 18 57.91 -14 58 25.2 o 691
2021-06-01 06:29:05 C 14 18 58.81 -14 58 37.4 o 691