2021 AF3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.9339734000
Semi-major axis (a)1.3053344000 AU
Inclination (i)7.21843000°
Long. of Asc. Node (Ω)130.79805000°
Arg. of Perihelion (ω)172.32173000°
Mean Anomaly (M)123.97984000°
Mean Motion (n)0.6608781900°/day
Perihelion dist (q)0.08618680 AU
Aphelion dist (Q)2.52448200 AU
Orbital Period1.49136060 yr
Physical Parameters
H (abs. magnitude)23.48
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.480″
Uncertainty9
Orbit TypeApollo
MOID0.041328 AU
Observations Used29
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-01-14
Observations (29)
Date Type RA Dec Mag Band Observatory
2021-01-04 07:36:05 C 03 38 26.308 -09 58 02.48 V F51
2021-01-04 08:26:34 C 03 38 38.426 -09 49 32.17 V F51
2021-01-06 04:57:33 C 03 47 51.90 -03 42 53.8 W I41
2021-01-06 05:05:04 C 03 47 53.03 -03 42 03.1 W I41
2021-01-07 07:58:50 C 03 51 58.870 -00 59 39.61 U F51
2021-01-07 08:30:53 C 03 52 02.937 -00 56 46.24 U F51
2021-01-07 08:46:54 C 03 52 04.971 -00 55 19.88 U F51
2021-01-08 02:43:25 C 03 54 25.88 +00 34 52.8 V I52
2021-01-08 02:48:15 C 03 54 26.43 +00 35 14.9 V I52
2021-01-08 02:53:05 C 03 54 26.99 +00 35 37.7 V I52
2021-01-09 05:58:37 C 03 57 27.83 +02 31 45.1 V 291
2021-01-09 06:18:31 C 03 57 29.73 +02 33 02.6 V 291
2021-01-09 06:38:25 C 03 57 31.63 +02 34 20.3 V 291
2021-01-10 03:03:15 C 03 59 33.44 +03 48 41.4 o 291
2021-01-10 03:16:10 C 03 59 34.51 +03 49 25.3 o 291
2021-01-10 04:58:58 C 03 59 43.16 +03 55 14.6 V V06
2021-01-10 05:05:22 C 03 59 43.75 +03 55 35.6 V V06
2021-01-10 05:11:46 C 03 59 44.28 +03 55 56.5 V V06
2021-01-14 03:57:40 C 04 06 58.42 +08 03 19.1 V 675
2021-01-14 04:00:57 C 04 06 58.62 +08 03 26.5 V 675
2021-01-14 04:26:08 C 04 07 00.06 +08 04 17.1 V 675
2021-01-14 04:29:08 C 04 07 00.27 +08 04 23.0 V 675
2021-01-14 04:32:08 C 04 07 00.41 +08 04 28.4 V 675
2021-01-14 04:45:22 C 04 07 01.21 +08 04 56.8 V 675
2021-01-14 04:51:23 C 04 07 01.55 +08 05 07.2 V 675
2021-01-14 05:12:37 C 04 07 02.79 +08 05 50.1 V 675
2021-01-14 05:26:15 C 04 07 03.58 +08 06 17.4 V 675
2021-01-14 05:29:15 C 04 07 03.77 +08 06 24.0 V 675
2021-01-14 05:32:15 C 04 07 03.94 +08 06 31.6 V 675