2021 AF2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1361043162 ± 5.66e-01
Semi-major axis (a)1.2104747020 AU ± 1.03e+00
Inclination (i)14.06958094° ± 4.01e+01
Long. of Asc. Node (Ω)108.39029314° ± 1.52e+01
Arg. of Perihelion (ω)2.48193069° ± 3.04e+01
Mean Anomaly (M)237.55016039° ± 1.80e+03
Mean Motion (n)0.7438116200°/day ± 9.45e-01
Perihelion dist (q)1.04133000 AU ± 1.12e+00
Aphelion dist (Q)1.37148520 AU ± 1.35e+00
Orbital Period1.32507690 yr ± 1.68e+00
Physical Parameters
H (abs. magnitude)25.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.750″
Uncertainty3
Orbit TypeAmor
MOID0.062077 AU
Observations Used38
Oppositions1
Arc Total2021-2021
First Observation Used
Last Observation Used2021-01-15
Observations (38)
Date Type RA Dec Mag Band Observatory
2021-01-05 07:42:53 C 07 02 46.75 +07 29 55.6 V G96
2021-01-05 08:05:24 C 07 02 47.41 +07 33 35.8 V G96
2021-01-07 10:46:12 C 07 06 17.00 +16 11 00.1 V T08
2021-01-07 11:21:49 C 07 06 18.05 +16 17 13.1 V T08
2021-01-07 11:26:27 C 07 06 18.27 +16 18 03.2 V T08
2021-01-07 11:32:42 C 07 06 18.45 +16 19 06.5 V T08
2021-01-07 12:28:00 C 07 06 20.40 +16 28 46.3 V T08
2021-01-07 12:34:26 C 07 06 20.67 +16 29 55.0 V T08
2021-01-07 15:43:47 C 07 06 44.69 +17 02 16.5 V N88
2021-01-07 15:45:06 C 07 06 44.73 +17 02 29.8 V N88
2021-01-07 22:45:25 C 07 07 14.14 +18 16 52.1 V I93
2021-01-07 22:49:56 C 07 07 14.35 +18 17 40.4 V I93
2021-01-07 22:54:36 C 07 07 14.55 +18 18 30.4 V I93
2021-01-08 00:23:23 C 07 07 17.25 +18 34 12.3 V 204
2021-01-08 00:41:00 C 07 07 18.06 +18 37 19.2 V 204
2021-01-08 03:45:58 C 07 07 41.09 +19 09 46.3 V U55
2021-01-08 03:48:17 C 07 07 41.17 +19 10 11.1 V U55
2021-01-08 03:51:03 C 07 07 41.41 +19 10 41.8 V U55
2021-01-08 05:10:45 C 07 07 45.34 +19 25 40.2 q 858
2021-01-08 05:16:45 C 07 07 45.60 +19 26 44.8 q 858
2021-01-08 05:22:47 C 07 07 45.85 +19 27 49.7 q 858
2021-01-09 11:35:59 C 07 09 59.66 +24 51 38.3 V I52
2021-01-09 11:37:13 C 07 09 59.76 +24 51 50.8 V I52
2021-01-09 11:37:30 C 07 09 59.76 +24 51 54.5 V I52
2021-01-09 11:37:46 C 07 09 59.73 +24 51 57.3 V I52
2021-01-10 05:45:50 C 07 11 45.84 +28 06 28.2 V I52
2021-01-10 05:54:24 C 07 11 46.25 +28 08 00.3 V I52
2021-01-10 05:54:45 C 07 11 46.27 +28 08 04.4 V I52
2021-01-10 05:56:42 C 07 11 46.32 +28 08 24.7 V I52
2021-01-11 03:55:17 C 07 13 51.35 +32 00 14.5 V I52
2021-01-11 03:56:55 C 07 13 51.42 +32 00 32.7 V I52
2021-01-11 03:57:44 C 07 13 51.46 +32 00 40.7 V I52
2021-01-12 04:17:29 C 07 16 14.20 +36 11 08.0 V I52
2021-01-12 04:18:18 C 07 16 14.30 +36 11 15.5 V I52
2021-01-12 04:19:07 C 07 16 14.37 +36 11 24.4 V I52
2021-01-15 03:53:54 C 07 24 26.60 +47 23 56.4 V I52
2021-01-15 03:56:55 C 07 24 26.89 +47 24 23.4 V I52
2021-01-15 04:02:58 C 07 24 27.46 +47 25 17.5 V I52