2021 AY3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5570197000
Semi-major axis (a)2.0438939000 AU
Inclination (i)10.96241000°
Long. of Asc. Node (Ω)109.36983000°
Arg. of Perihelion (ω)46.69283000°
Mean Anomaly (M)227.21716000°
Mean Motion (n)0.3373001700°/day
Perihelion dist (q)0.90540470 AU
Aphelion dist (Q)3.18238310 AU
Orbital Period2.92204920 yr
Physical Parameters
H (abs. magnitude)25.44
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.810″
Uncertainty7
Orbit TypeApollo
MOID0.020164 AU
Observations Used30
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-01-13
Observations (38)
Date Type RA Dec Mag Band Observatory
2021-01-09 08:57:28 C 08 42 58.82 +18 09 16.9 U I41
2021-01-09 08:57:58 C 08 42 59.62 +18 09 23.5 U I41
2021-01-09 08:58:48 C 08 43 00.95 +18 09 31.9 U I41
2021-01-09 08:59:18 C 08 43 01.60 +18 09 38.4 U I41
2021-01-09 09:14:43 C 08 43 23.09 +18 12 47.2 V 703
2021-01-09 09:21:43 C 08 43 33.59 +18 14 09.6 V G96
2021-01-09 09:29:21 C 08 43 45.13 +18 15 41.0 V G96
2021-01-09 09:30:11 C 08 43 46.31 +18 15 49.9 V 703
2021-01-09 09:44:28 C 08 44 07.95 +18 18 41.5 V G96
2021-01-09 11:08:07 C 08 46 16.65 +18 35 24.4 V I52
2021-01-09 11:08:24 C 08 46 17.09 +18 35 27.5 V I52
2021-01-09 11:08:40 C 08 46 17.50 +18 35 31.2 V I52
2021-01-09 11:08:56 C 08 46 17.91 +18 35 34.1 V I52
2021-01-10 03:32:29 C 09 16 59.23 +22 08 07.6 V W34
2021-01-10 03:44:40 C 09 17 24.28 +22 10 59.0 V W34
2021-01-10 03:56:27 C 09 17 48.52 +22 13 44.7 V W34
2021-01-10 05:16:59 C 09 20 41.92 +22 32 13.9 V I52
2021-01-10 05:17:41 C 09 20 43.32 +22 32 23.4 V I52
2021-01-10 05:18:22 C 09 20 44.77 +22 32 33.5 V I52
2021-01-10 05:19:04 C 09 20 46.26 +22 32 43.4 V I52
2021-01-10 22:00:07 C 10 01 23.71 +26 25 21.8 V I93
2021-01-10 22:02:17 C 10 01 29.54 +26 25 53.5 V I93
2021-01-10 22:04:34 C 10 01 35.70 +26 26 25.4 V I93
2021-01-10 22:14:21 C 10 01 58.66 +26 28 34.1 V 033
2021-01-10 22:15:01 C 10 02 00.44 +26 28 43.7 V 033
2021-01-10 22:15:41 C 10 02 02.22 +26 28 53.1 V 033
2021-01-10 22:29:14 C 10 02 39.89 +26 32 35.6 V L01
2021-01-10 22:31:51 C 10 02 46.97 +26 33 13.0 V L01
2021-01-10 22:32:57 C 10 02 49.97 +26 33 28.4 V L01
2021-01-10 22:34:16 C 10 02 53.53 +26 33 46.7 V L01
2021-01-10 22:36:01 C 10 02 58.22 +26 34 11.3 V L01
2021-01-11 23:49:03 C 11 22 42.27 +31 30 20.3 V 204
2021-01-11 23:55:00 C 11 23 02.73 +31 31 13.5 V 204
2021-01-12 00:01:05 C 11 23 23.62 +31 32 07.8 V 204
2021-01-13 11:23:35 C 13 24 40.79 +32 43 34.5 V I52
2021-01-13 11:24:58 C 13 24 44.91 +32 43 29.5 V I52
2021-01-13 11:26:20 C 13 24 49.00 +32 43 24.6 V I52
2021-01-13 11:27:42 C 13 24 53.07 +32 43 19.5 V I52