2021 GY3

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6060829991 ± 2.48e-05
Semi-major axis (a)1.6862469444 AU ± 8.24e-05
Inclination (i)17.03262124° ± 6.28e-04
Long. of Asc. Node (Ω)181.58980844° ± 3.10e-04
Arg. of Perihelion (ω)278.60544609° ± 1.64e-04
Mean Anomaly (M)71.66799090° ± 5.80e-02
Mean Motion (n)0.4501222826°/day ± 3.30e-05
Perihelion dist (q)0.66424134 AU ± 5.29e-05
Aphelion dist (Q)2.70825255 AU ± 1.39e-04
Orbital Period2.18968561 yr ± 1.61e-04
Physical Parameters
H (abs. magnitude)21.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.268″
Uncertainty2
Orbit TypeApollo
MOID0.008871 AU
Observations Used85
Oppositions1
Arc Total2021-2021
First Observation Used2021-04-06
Last Observation Used2021-05-09
Observations (88)
Date Type RA Dec Mag Band Observatory
2021-04-06 08:03:33 C 14 58 18.26 +13 47 51.9 V G96
2021-04-06 08:11:46 C 14 58 16.60 +13 48 05.0 V G96
2021-04-06 08:19:57 C 14 58 14.94 +13 48 18.5 V G96
2021-04-06 08:28:10 C 14 58 13.29 +13 48 32.0 V G96
2021-04-06 08:53:54 C 14 58 08.23 +13 49 12.9 V I52
2021-04-06 08:56:07 C 14 58 07.66 +13 49 17.5 V I52
2021-04-06 08:58:19 C 14 58 07.22 +13 49 21.1 V I52
2021-04-06 10:08:33 C 14 57 53.08 +13 51 14.8 V I52
2021-04-06 10:11:52 C 14 57 52.42 +13 51 20.3 V I52
2021-04-06 10:15:11 C 14 57 51.75 +13 51 25.5 V I52
2021-04-06 14:02:28 C 14 57 07.886 +13 57 36.62 U F52
2021-04-06 14:18:18 C 14 57 04.723 +13 58 01.47 U F52
2021-04-06 14:34:09 C 14 57 01.592 +13 58 25.83 U F52
2021-04-06 14:50:00 C 14 56 58.395 +13 58 51.38 U F52
2021-04-06 21:11:30 C 14 55 49.68 +14 08 31.6 V I93
2021-04-06 21:32:13 C 14 55 45.78 +14 09 03.8 V I93
2021-04-06 21:38:26 C 14 55 44.42 +14 09 13.9 V L06
2021-04-06 21:41:32 C 14 55 43.79 +14 09 18.5 V L06
2021-04-06 22:02:51 C 14 55 39.75 +14 09 52.9 V 203
2021-04-06 22:44:52 C 14 55 31.64 +14 10 57.5 V 203
2021-04-07 00:13:24 C 14 55 14.42 +14 13 14.8 V L01
2021-04-07 00:16:12 C 14 55 13.87 +14 13 19.3 V L01
2021-04-07 00:19:35 C 14 55 13.22 +14 13 24.4 V L01
2021-04-07 00:22:23 C 14 55 12.68 +14 13 28.8 V L01
2021-04-07 00:25:45 C 14 55 12.01 +14 13 33.9 V L01
2021-04-07 08:39:01 C 14 53 41.52 +14 26 00.4 V 654
2021-04-07 09:22:19 C 14 53 33.24 +14 27 04.5 V 654
2021-04-07 09:51:17 C 14 53 27.71 +14 27 47.1 V 654
2021-04-07 10:50:51 C 14 53 16.12 +14 29 15.0 V I52
2021-04-07 10:51:58 C 14 53 15.90 +14 29 16.6 V I52
2021-04-07 10:53:04 C 14 53 15.69 +14 29 18.1 V I52
2021-04-07 10:54:10 C 14 53 15.49 +14 29 19.9 V I52
2021-04-07 21:42:35 C 14 51 21.42 +14 44 41.1 V 104
2021-04-07 21:55:29 C 14 51 18.99 +14 44 58.9 V 104
2021-04-07 23:11:46 C 14 51 05.09 +14 46 46.1 V K38
2021-04-08 00:14:52 C 14 50 53.54 +14 48 13.7 V K38
2021-04-08 00:31:26 C 14 50 50.48 +14 48 36.1 V K38
2021-04-08 07:17:40 C 14 49 39.99 +14 57 58.5 V I52
2021-04-08 07:18:47 C 14 49 39.77 +14 57 59.6 V I52
2021-04-08 07:19:53 C 14 49 39.62 +14 58 01.3 V I52
2021-04-08 07:20:59 C 14 49 39.40 +14 58 02.8 V I52
2021-04-08 21:14:07 C 14 47 17.13 +15 16 02.7 V 033
2021-04-08 21:16:17 C 14 47 16.77 +15 16 05.4 V 033
2021-04-08 21:18:26 C 14 47 16.40 +15 16 08.6 V 033
2021-04-09 11:53:45 C 14 44 48.67 +15 34 18.3 V I52
2021-04-09 11:54:51 C 14 44 48.46 +15 34 19.6 V I52
2021-04-09 11:55:58 C 14 44 48.25 +15 34 20.7 V I52
2021-04-09 11:57:04 C 14 44 48.06 +15 34 22.4 V I52
2021-04-13 05:45:28 C 14 31 29.57 +17 03 22.8 V I52
2021-04-13 05:48:40 C 14 31 29.13 +17 03 25.0 V I52