2021 AU

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1150376899 ± 1.75e-05
Semi-major axis (a)1.1002620695 AU ± 2.28e-05
Inclination (i)22.53295430° ± 1.56e-03
Long. of Asc. Node (Ω)286.11345779° ± 8.16e-06
Arg. of Perihelion (ω)214.67944174° ± 2.81e-03
Mean Anomaly (M)51.83141749° ± 4.39e-02
Mean Motion (n)0.8540200448°/day ± 2.66e-05
Perihelion dist (q)0.97369046 AU ± 2.79e-05
Aphelion dist (Q)1.22683368 AU ± 3.19e-05
Orbital Period1.15410205 yr ± 3.59e-05
Physical Parameters
H (abs. magnitude)24.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.306″
Uncertainty2
Orbit TypeApollo
MOID0.008042 AU
Observations Used100
Oppositions1
Arc Total2021-2021
First Observation Used2021-01-04
Last Observation Used2021-01-18
Observations (106)
Date Type RA Dec Mag Band Observatory
2021-01-04 10:19:27 C 07 50 51.222 +78 29 51.31 V F51
2021-01-04 10:37:12 C 07 49 17.292 +78 24 10.33 V F51
2021-01-04 11:12:42 C 07 46 11.160 +78 12 26.07 V F51
2021-01-04 11:58:54 C 07 42 12.09 +77 56 30.0 V T08
2021-01-04 12:03:33 C 07 41 48.26 +77 54 50.3 V T08
2021-01-04 12:12:53 C 07 41 01.44 +77 51 29.4 V T08
2021-01-04 12:28:09 C 07 39 44.86 +77 45 54.8 V T08
2021-01-04 15:15:58 C 07 26 47.91 +76 38 55.0 V T08
2021-01-04 15:18:40 C 07 26 36.16 +76 37 43.9 V T08
2021-01-04 15:19:20 C 07 26 33.60 +76 37 27.9 V T08
2021-01-04 15:20:00 C 07 26 30.59 +76 37 09.2 V T08
2021-01-04 15:20:40 C 07 26 27.99 +76 36 53.3 V T08
2021-01-04 18:00:04 C 07 20 00.98 +75 25 25.6 V Z84
2021-01-04 18:07:19 C 07 19 34.41 +75 22 25.9 V Z84
2021-01-04 18:14:44 C 07 19 07.11 +75 19 20.7 V Z84
2021-01-04 18:22:11 C 07 18 39.83 +75 16 14.5 V Z84
2021-01-04 18:25:22 C 07 18 23.52 +75 16 45.1 V L34
2021-01-04 18:29:37 C 07 18 12.44 +75 13 07.5 V Z84
2021-01-04 18:32:45 C 07 17 55.24 +75 13 38.8 V L34
2021-01-04 18:35:12 C 07 17 51.92 +75 10 46.5 V Z84
2021-01-04 18:42:37 C 07 17 24.59 +75 07 38.4 V Z84
2021-01-04 19:45:31 C 07 13 16.82 +74 42 03.0 V L34
2021-01-04 20:25:40 C 07 10 43.60 +74 23 48.3 V L34
2021-01-04 20:43:51 C 07 09 58.05 +74 13 50.3 q Z57
2021-01-04 20:45:04 C 07 09 53.51 +74 13 15.9 q Z57
2021-01-04 20:46:18 C 07 09 48.98 +74 12 42.4 q Z57
2021-01-04 20:47:30 C 07 09 44.45 +74 12 07.1 q Z57
2021-01-04 21:29:19 C 07 06 37.39 +73 52 38.8 V L01
2021-01-04 21:30:11 C 07 06 34.12 +73 52 13.0 V L01
2021-01-04 21:31:04 C 07 06 30.87 +73 51 47.2 V L01
2021-01-04 21:31:58 C 07 06 27.48 +73 51 20.3 V L01
2021-01-04 21:32:56 C 07 06 23.93 +73 50 52.2 V L01
2021-01-04 21:33:50 C 07 06 20.53 +73 50 25.3 V L01
2021-01-04 21:34:43 C 07 06 17.26 +73 49 59.3 V L01
2021-01-04 22:34:57 C 07 00 58.97 +73 16 12.2 V N88
2021-01-04 22:35:21 C 07 00 57.51 +73 15 58.9 V N88
2021-01-04 22:35:44 C 07 00 56.24 +73 15 45.6 V N88
2021-01-04 22:36:10 C 07 00 54.52 +73 15 32.5 V N88
2021-01-04 22:36:34 C 07 00 53.51 +73 15 18.4 V N88
2021-01-05 00:10:23 C 06 59 00.17 +72 23 38.8 V W33
2021-01-05 00:14:43 C 06 58 46.30 +72 21 22.9 V W33
2021-01-05 00:18:46 C 06 58 33.52 +72 19 15.8 V W33
2021-01-05 04:56:55 C 06 44 31.56 +69 35 24.9 V 703
2021-01-05 05:04:41 C 06 44 07.83 +69 30 27.4 V 703
2021-01-05 05:12:27 C 06 43 44.17 +69 25 27.6 V 703
2021-01-05 05:20:13 C 06 43 20.45 +69 20 24.3 V 703
2021-01-05 06:38:18 C 06 39 25.20 +68 27 51.1 V I52
2021-01-05 06:38:30 C 06 39 24.62 +68 27 42.9 V I52
2021-01-05 06:38:41 C 06 39 24.03 +68 27 35.0 V I52
2021-01-05 11:39:56 C 06 28 20.29 +64 33 58.1 m P93