2021 AP5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3548696000
Semi-major axis (a)1.5254610000 AU
Inclination (i)2.88532000°
Long. of Asc. Node (Ω)113.93843000°
Arg. of Perihelion (ω)30.30093000°
Mean Anomaly (M)194.28069000°
Mean Motion (n)0.5231213100°/day
Perihelion dist (q)0.98412130 AU
Aphelion dist (Q)2.06680070 AU
Orbital Period1.88409010 yr
Physical Parameters
H (abs. magnitude)25.18
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.790″
Uncertainty7
Orbit TypeApollo
MOID0.015313 AU
Observations Used22
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-01-16
Observations (26)
Date Type RA Dec Mag Band Observatory
2021-01-11 09:05:45 C 10 50 49.77 +06 56 41.9 V G96
2021-01-11 09:13:09 C 10 50 54.46 +06 56 31.0 V G96
2021-01-11 09:20:33 C 10 50 59.18 +06 56 20.4 V G96
2021-01-11 09:27:56 C 10 51 03.87 +06 56 09.9 V G96
2021-01-11 10:18:25 C 10 51 35.78 +06 54 57.4 V I52
2021-01-11 10:20:50 C 10 51 37.35 +06 54 53.5 V I52
2021-01-11 10:23:16 C 10 51 38.82 +06 54 50.3 V I52
2021-01-12 01:35:50 C 11 01 54.68 +06 31 37.7 V L01
2021-01-12 01:38:09 C 11 01 56.18 +06 31 34.1 V L01
2021-01-12 01:40:26 C 11 01 57.63 +06 31 30.6 V L01
2021-01-12 01:42:42 C 11 01 59.11 +06 31 27.1 V L01
2021-01-12 01:45:09 C 11 02 00.69 +06 31 23.4 V L01
2021-01-12 08:35:48 C 11 06 39.73 +06 21 05.4 u H21
2021-01-12 08:44:11 C 11 06 45.20 +06 20 51.8 u H21
2021-01-12 16:02:46 C 11 11 37.814 +06 10 12.37 V T12
2021-01-13 09:30:31 C 11 23 44.47 +05 41 38.6 V I52
2021-01-13 09:37:47 C 11 23 49.22 +05 41 26.1 V I52
2021-01-13 09:42:27 C 11 23 48.82 +05 41 03.5 u H21
2021-01-13 09:52:23 C 11 23 55.30 +05 40 46.8 u H21
2021-01-16 11:09:46 C 12 13 44.32 +03 36 38.6 V I52
2021-01-16 11:13:24 C 12 13 46.55 +03 36 32.4 V I52
2021-01-16 11:17:02 C 12 13 48.83 +03 36 26.1 V I52
2021-01-16 11:20:40 C 12 13 51.10 +03 36 20.3 V I52
2021-01-22 10:04:28 C 13 37 41.27 -00 08 51.8 u H21
2021-01-22 10:06:34 C 13 37 42.28 -00 08 54.6 u H21
2021-01-22 10:08:40 C 13 37 43.28 -00 08 57.7 u H21