2021 AF5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0713316402 ± 2.92e-05
Semi-major axis (a)0.9359046882 AU ± 1.87e-05
Inclination (i)4.24706925° ± 1.65e-03
Long. of Asc. Node (Ω)112.29306019° ± 6.41e-04
Arg. of Perihelion (ω)208.45840499° ± 1.21e-03
Mean Anomaly (M)275.60497216° ± 5.74e-02
Mean Motion (n)1.0885912570°/day ± 3.26e-05
Perihelion dist (q)0.86914507 AU ± 3.24e-05
Aphelion dist (Q)1.00266430 AU ± 3.39e-05
Orbital Period0.90541448 yr ± 2.71e-05
Physical Parameters
H (abs. magnitude)24.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.250″
Uncertainty2
Orbit TypeAten
MOID0.008594 AU
Observations Used78
Oppositions1
Arc Total2021-2021
First Observation Used2021-01-11
Last Observation Used2021-02-06
Observations (81)
Date Type RA Dec Mag Band Observatory
2021-01-11 02:14:18 C 02 06 46.75 +04 45 42.0 V G96
2021-01-11 02:22:32 C 02 06 47.44 +04 46 35.2 V G96
2021-01-11 02:30:46 C 02 06 48.15 +04 47 28.9 V G96
2021-01-11 02:38:59 C 02 06 48.84 +04 48 21.7 V G96
2021-01-11 04:21:07 C 02 06 58.04 +04 59 19.7 V I52
2021-01-11 04:23:15 C 02 06 58.25 +04 59 34.0 V I52
2021-01-11 04:25:23 C 02 06 58.43 +04 59 47.6 V I52
2021-01-11 04:27:30 C 02 06 58.61 +05 00 01.5 V I52
2021-01-11 06:40:58 C 02 07 19.873 +05 15 08.45 U F52
2021-01-11 06:57:38 C 02 07 21.296 +05 16 55.03 U F52
2021-01-11 17:44:05 C 02 09 01.19 +06 23 55.1 V 595
2021-01-11 17:53:53 C 02 09 02.08 +06 24 59.0 V L01
2021-01-11 17:56:27 C 02 09 02.35 +06 25 15.2 V L01
2021-01-11 17:59:00 C 02 09 02.57 +06 25 31.2 V L01
2021-01-11 18:01:30 C 02 09 02.79 +06 25 47.3 V L01
2021-01-11 18:16:19 C 02 09 04.86 +06 27 24.2 V K63
2021-01-11 18:25:29 C 02 09 05.72 +06 28 22.3 V K63
2021-01-11 18:39:17 C 02 09 07.04 +06 29 48.0 V K63
2021-01-11 18:54:57 C 02 09 07.91 +06 31 19.7 V 595
2021-01-11 19:21:49 C 02 09 11.33 +06 34 09.6 V 203
2021-01-11 19:39:00 C 02 09 13.00 +06 35 55.2 V 587
2021-01-11 19:39:22 C 02 09 13.04 +06 35 57.5 V 587
2021-01-11 19:39:44 C 02 09 13.07 +06 35 59.6 V 587
2021-01-11 19:53:51 C 02 09 14.49 +06 37 28.9 V 203
2021-01-11 20:22:40 C 02 09 17.32 +06 40 28.0 V 203
2021-01-11 20:45:47 C 02 09 19.79 +06 42 50.3 V 204
2021-01-11 21:05:43 C 02 09 21.92 +06 44 53.8 V 204
2021-01-12 01:38:55 C 02 10 10.01 +07 14 04.6 V I52
2021-01-12 01:40:20 C 02 10 10.12 +07 14 13.7 V I52
2021-01-12 01:41:45 C 02 10 10.26 +07 14 22.3 V I52
2021-01-12 01:43:10 C 02 10 10.37 +07 14 31.2 V I52
2021-01-12 02:05:20 C 02 10 09.03 +07 16 24.9 V H36
2021-01-12 02:14:18 C 02 10 09.80 +07 17 20.3 V H36
2021-01-12 02:30:35 C 02 10 11.26 +07 19 00.7 V H36
2021-01-12 02:38:56 C 02 10 14.04 +07 20 06.3 q 858
2021-01-12 02:39:33 C 02 10 12.07 +07 19 55.9 V H36
2021-01-12 02:46:57 C 02 10 14.73 +07 20 55.6 q 858
2021-01-12 02:54:57 C 02 10 15.42 +07 21 44.3 q 858
2021-01-12 03:18:34 C 02 10 18.36 +07 24 19.6 V I52
2021-01-12 03:19:59 C 02 10 18.47 +07 24 28.0 V I52
2021-01-12 03:22:49 C 02 10 18.72 +07 24 45.4 V I52
2021-01-12 18:34:36 C 02 12 29.18 +08 56 21.5 V 104
2021-01-12 18:43:11 C 02 12 29.92 +08 57 13.0 V 104
2021-01-12 18:51:46 C 02 12 30.72 +08 58 03.8 V 104
2021-01-12 19:02:01 C 02 12 32.13 +08 58 58.8 V 204
2021-01-12 19:22:04 C 02 12 34.02 +09 00 58.1 V 204
2021-01-14 01:54:20 C 02 16 49.08 +11 58 02.3 V I52
2021-01-14 01:56:45 C 02 16 49.30 +11 58 15.6 V I52
2021-01-14 01:59:10 C 02 16 49.46 +11 58 29.0 V I52
2021-01-14 02:01:35 C 02 16 49.70 +11 58 42.5 V I52