2021 OV2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4893384313 ± 2.32e-05
Semi-major axis (a)2.1879763773 AU ± 1.05e-04
Inclination (i)14.88900866° ± 4.84e-04
Long. of Asc. Node (Ω)323.78272445° ± 5.51e-05
Arg. of Perihelion (ω)305.55623602° ± 1.80e-04
Mean Anomaly (M)131.56224544° ± 3.57e-02
Mean Motion (n)0.3045427976°/day ± 2.20e-05
Perihelion dist (q)1.11731545 AU ± 7.38e-05
Aphelion dist (Q)3.25863731 AU ± 1.65e-04
Orbital Period3.23641305 yr ± 2.33e-04
Physical Parameters
H (abs. magnitude)21.57
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.225″
Uncertainty2
Orbit TypeAmor
MOID0.190544 AU
Observations Used50
Oppositions1
Arc Total2021-2021
First Observation Used2021-07-20
Last Observation Used2021-09-11
Observations (53)
Date Type RA Dec Mag Band Observatory
2021-07-20 02:14:30 C 21 44 47.06 -60 55 15.5 W84
2021-07-20 02:17:30 C 21 44 46.65 -60 55 04.6 W84
2021-07-20 02:20:30 C 21 44 46.20 -60 54 52.6 W84
2021-07-20 02:26:27 C 21 44 45.34 -60 54 29.6 W84
2021-07-20 02:29:25 C 21 44 44.94 -60 54 18.2 W84
2021-07-20 02:32:24 C 21 44 44.49 -60 54 06.8 W84
2021-07-20 02:38:21 C 21 44 43.61 -60 53 43.9 W84
2021-08-05 03:26:18 C 21 11 51.64 -34 43 24.4 X Y00
2021-08-05 03:33:08 C 21 11 50.96 -34 42 58.9 X Y00
2021-08-06 02:00:39 C 21 10 44.54 -33 20 19.9 X Y00
2021-08-06 02:08:28 C 21 10 44.11 -33 19 52.1 X Y00
2021-08-06 02:16:34 C 21 10 43.60 -33 19 22.7 X Y00
2021-08-06 12:24:46 C 21 10 14.68 -32 42 34.5 q E23
2021-08-06 13:16:51 C 21 10 11.61 -32 39 29.8 q E23
2021-08-06 13:41:51 C 21 10 10.10 -32 37 59.1 q E23
2021-08-06 22:55:40 C 21 09 44.00 -32 05 10.6 V L81
2021-08-06 23:04:09 C 21 09 43.49 -32 04 40.5 V L81
2021-08-06 23:12:41 C 21 09 43.00 -32 04 10.1 V L81
2021-08-07 00:38:53 C 21 09 41.08 -31 59 00.4 q X74
2021-08-07 00:42:17 C 21 09 40.88 -31 58 47.2 q X74
2021-08-07 00:50:22 C 21 09 40.51 -31 58 20.3 q X74
2021-08-07 02:12:00 C 21 09 35.53 -31 53 35.9 X Y00
2021-08-07 02:17:01 C 21 09 35.24 -31 53 18.3 X Y00
2021-08-07 02:21:45 C 21 09 34.99 -31 53 01.6 X Y00
2021-08-09 09:22:21 C 21 07 14.25 -28 45 09.2 V T08
2021-08-09 09:34:57 C 21 07 13.64 -28 44 27.1 V T08
2021-08-09 09:55:56 C 21 07 12.642 -28 43 18.26 U F51
2021-08-09 10:12:46 C 21 07 11.783 -28 42 22.99 U F51
2021-08-09 10:29:36 C 21 07 10.923 -28 41 27.30 U F51
2021-08-09 11:12:54 C 21 07 08.69 -28 39 03.4 V T08
2021-08-09 11:20:28 C 21 07 08.26 -28 38 37.8 V T08
2021-08-13 09:14:13 C 21 03 57.50 -23 48 23.6 V T08
2021-08-13 09:18:13 C 21 03 57.35 -23 48 11.6 V T08
2021-08-13 09:22:12 C 21 03 57.19 -23 48 00.4 V T08
2021-08-13 09:29:30 C 21 03 56.92 -23 47 38.9 V T08
2021-08-13 09:58:40 C 21 03 55.787 -23 46 15.97 U F51
2021-08-13 10:18:16 C 21 03 55.011 -23 45 19.29 U F51
2021-08-13 10:44:46 C 21 03 53.966 -23 44 02.65 U F51
2021-08-13 11:06:34 C 21 03 53.118 -23 42 59.62 U F51
2021-08-25 09:35:26 C 20 59 21.238 -12 47 07.34 U F51
2021-08-25 09:55:28 C 20 59 21.005 -12 46 32.13 U F51
2021-08-25 10:15:31 C 20 59 20.761 -12 45 56.63 U F51
2021-08-31 06:23:55 C 20 59 27.892 -09 08 40.97 U F51
2021-08-31 06:40:44 C 20 59 27.889 -09 08 18.20 U F51
2021-08-31 06:57:35 C 20 59 27.888 -09 07 55.40 U F51
2021-08-31 07:14:30 C 20 59 27.879 -09 07 32.58 U F51
2021-09-08 08:06:05 C 21 01 38.856 -05 27 31.87 U F52
2021-09-08 08:22:52 C 21 01 39.046 -05 27 15.84 U F52
2021-09-08 08:39:36 C 21 01 39.243 -05 27 00.27 U F52
2021-09-08 08:56:21 C 21 01 39.448 -05 26 44.02 U F52