2021 AG

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4278782987 ± 3.87e-06
Semi-major axis (a)2.2481916975 AU ± 1.85e-05
Inclination (i)25.07679360° ± 1.29e-04
Long. of Asc. Node (Ω)331.56785705° ± 5.89e-06
Arg. of Perihelion (ω)147.44680885° ± 1.05e-04
Mean Anomaly (M)159.23901932° ± 6.42e-03
Mean Motion (n)0.2923898326°/day ± 3.61e-06
Perihelion dist (q)1.28623926 AU ± 1.37e-05
Aphelion dist (Q)3.21014414 AU ± 2.78e-05
Orbital Period3.37093214 yr ± 4.16e-05
Physical Parameters
H (abs. magnitude)20.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.282″
Uncertainty1
Orbit TypeAmor
MOID0.339551 AU
Observations Used249
Oppositions1
Arc Total2021-2021
First Observation Used2021-01-02
Last Observation Used2021-04-10
Observations (258)
Date Type RA Dec Mag Band Observatory
2021-02-20 22:41:45 C 10 00 20.63 +13 21 40.4 V K87
2021-02-21 05:33:31 C 09 59 36.50 +13 04 08.8 U I41
2021-02-21 05:35:46 C 09 59 35.58 +13 04 01.0 u H21
2021-02-21 05:37:54 C 09 59 35.34 +13 03 55.6 u H21
2021-02-21 05:40:57 C 09 59 34.98 +13 03 48.1 u H21
2021-02-21 05:43:51 C 09 59 34.63 +13 03 40.7 u H21
2021-02-21 05:46:43 C 09 59 34.31 +13 03 33.3 u H21
2021-02-21 05:49:34 C 09 59 34.00 +13 03 26.0 u H21
2021-02-21 05:52:26 C 09 59 33.68 +13 03 18.6 u H21
2021-02-21 05:55:17 C 09 59 33.34 +13 03 11.4 u H21
2021-02-21 05:58:03 C 09 59 33.03 +13 03 04.2 u H21
2021-02-21 06:43:36 C 09 59 28.53 +13 01 09.8 U I41
2021-02-21 06:44:57 C 09 59 28.37 +13 01 06.1 U I41
2021-02-21 09:00:19 C 09 59 12.96 +12 55 19.9 U I41
2021-02-21 09:40:48 C 09 59 08.35 +12 53 35.9 U I41
2021-02-21 19:58:32 C 09 58 03.95 +12 27 18.4 V K83
2021-02-21 20:02:44 C 09 58 03.46 +12 27 07.5 V K83
2021-02-21 20:05:53 C 09 58 03.11 +12 26 59.7 V K83
2021-02-21 21:13:34 C 09 57 55.64 +12 24 06.9 V A17
2021-02-21 21:30:30 C 09 57 53.76 +12 23 23.9 V A17
2021-02-21 21:47:27 C 09 57 51.90 +12 22 40.9 V A17
2021-02-21 22:18:19 C 09 57 48.44 +12 21 23.5 V K87
2021-02-21 22:22:31 C 09 57 48.00 +12 21 12.7 V K87
2021-02-21 22:26:44 C 09 57 47.52 +12 21 01.7 V K87
2021-02-22 00:58:02 C 09 57 30.84 +12 14 40.0 V 160
2021-02-22 01:02:31 C 09 57 30.42 +12 14 26.7 V 160
2021-02-22 01:06:59 C 09 57 29.95 +12 14 17.1 V 160
2021-02-22 05:58:06 C 09 57 00.36 +12 02 06.2 U I41
2021-02-22 06:55:31 C 09 56 54.01 +11 59 41.8 U I41
2021-02-22 07:30:25 C 09 56 50.15 +11 58 13.9 U I41
2021-02-22 08:05:52 C 09 56 46.25 +11 56 44.9 U I41
2021-02-22 10:47:39 C 09 56 29.26 +11 50 02.8 V T05
2021-02-22 10:51:46 C 09 56 28.87 +11 49 52.9 V T05
2021-02-22 10:59:32 C 09 56 27.92 +11 49 32.8 V T05
2021-02-22 11:19:17 C 09 56 25.81 +11 48 43.0 V T05
2021-02-23 04:52:31 C 09 54 38.16 +11 04 47.3 u H21
2021-02-23 04:55:51 C 09 54 37.80 +11 04 39.2 u H21
2021-02-23 04:59:10 C 09 54 37.46 +11 04 31.0 u H21
2021-02-23 07:59:17 C 09 54 19.79 +10 57 11.7 V T08
2021-02-23 08:00:37 C 09 54 19.65 +10 57 08.5 V T08
2021-02-23 08:01:56 C 09 54 19.51 +10 57 05.3 V T08
2021-02-23 08:05:16 C 09 54 19.16 +10 56 57.3 V T08
2021-02-23 08:06:35 C 09 54 19.02 +10 56 53.9 V T08
2021-02-23 08:09:15 C 09 54 18.73 +10 56 47.3 V T08
2021-02-23 08:53:58 C 09 54 13.90 +10 54 56.4 V T08
2021-02-24 03:40:45 C 09 52 22.18 +10 08 46.4 V I52
2021-02-24 03:44:18 C 09 52 21.84 +10 08 37.4 V I52
2021-02-24 03:47:52 C 09 52 21.45 +10 08 29.3 V I52
2021-02-24 03:48:40 C 09 52 21.40 +10 08 27.1 V I52
2021-02-27 21:42:41 C 09 44 06.48 +06 38 21.0 V Z99