2021 SV

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7733400000
Semi-major axis (a)1.5007899000 AU
Inclination (i)17.59073000°
Long. of Asc. Node (Ω)173.94786000°
Arg. of Perihelion (ω)312.28290000°
Mean Anomaly (M)64.89446000°
Mean Motion (n)0.5360733700°/day
Perihelion dist (q)0.34016900 AU
Aphelion dist (Q)2.66141080 AU
Orbital Period1.83856860 yr
Physical Parameters
H (abs. magnitude)22.73
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.900″
Uncertainty8
Orbit TypeApollo
MOID0.057369 AU
Observations Used40
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-09-30
Observations (42)
Date Type RA Dec Mag Band Observatory
2021-09-25 03:42:53 C 23 04 04.09 -22 38 40.8 V W94
2021-09-25 03:51:02 C 23 03 59.40 -22 40 05.6 V W94
2021-09-25 03:59:17 C 23 03 54.66 -22 41 30.4 V W94
2021-09-25 05:54:44 C 23 02 47.73 -23 01 23.0 V W95
2021-09-25 06:02:21 C 23 02 43.25 -23 02 42.7 V W95
2021-09-25 06:09:57 C 23 02 38.77 -23 03 59.6 V W95
2021-09-25 07:09:12 C 23 02 04.40 -23 14 14.5 V W95
2021-09-25 07:16:49 C 23 01 59.98 -23 15 34.1 V W95
2021-09-25 07:24:25 C 23 01 55.43 -23 16 52.3 V W95
2021-09-25 09:12:54 C 23 00 58.74 -23 35 42.5 V R65
2021-09-25 09:33:14 C 23 00 46.67 -23 39 18.9 V R65
2021-09-25 10:03:31 C 23 00 28.54 -23 44 41.0 V R65
2021-09-25 10:18:57 C 23 00 19.23 -23 47 25.7 V R65
2021-09-25 10:36:47 C 23 00 08.45 -23 50 35.6 V R65
2021-09-26 02:48:33 C 22 49 57.00 -26 49 58.0 V W94
2021-09-26 02:56:54 C 22 49 51.23 -26 51 33.1 V W94
2021-09-26 03:05:13 C 22 49 45.37 -26 53 09.4 V W94
2021-09-26 03:27:20 C 22 49 31.54 -26 58 23.4 u H21
2021-09-26 03:29:53 C 22 49 29.80 -26 58 53.3 u H21
2021-09-26 03:33:13 C 22 49 27.45 -26 59 31.2 u H21
2021-09-26 03:37:25 C 22 49 24.54 -27 00 20.0 u H21
2021-09-26 04:13:33 C 22 48 57.65 -27 06 11.2 V W95
2021-09-26 04:21:05 C 22 48 52.29 -27 07 38.4 V W95
2021-09-26 04:28:34 C 22 48 46.97 -27 09 05.9 V W95
2021-09-26 18:29:32 C 22 38 37.15 -29 55 47.3 V N51
2021-09-26 18:38:12 C 22 38 30.30 -29 57 32.5 V N51
2021-09-27 10:04:43 C 22 25 47.62 -33 07 49.0 V 474
2021-09-27 10:06:30 C 22 25 45.99 -33 08 11.5 V 474
2021-09-27 10:08:17 C 22 25 44.39 -33 08 34.6 V 474
2021-09-27 10:10:04 C 22 25 42.76 -33 08 57.3 V 474
2021-09-28 00:46:45 C 22 11 55.39 -36 16 59.6 u 807
2021-09-28 00:52:40 C 22 11 49.26 -36 18 16.7 u 807
2021-09-28 00:58:27 C 22 11 43.30 -36 19 32.7 u 807
2021-09-28 10:36:08 C 22 01 29.72 -38 24 50.3 V R65
2021-09-28 10:41:05 C 22 01 24.17 -38 25 54.9 V R65
2021-09-28 10:47:59 C 22 01 16.38 -38 27 24.8 V R65
2021-09-30 09:48:55 C 20 56 56.04 -48 12 54.8 V R65
2021-09-30 09:58:11 C 20 56 40.66 -48 14 37.3 V 474
2021-09-30 09:58:24 C 20 56 40.14 -48 14 39.8 V R65
2021-09-30 10:00:05 C 20 56 37.45 -48 14 58.2 V 474
2021-09-30 10:01:56 C 20 56 34.31 -48 15 18.5 V 474
2021-09-30 10:09:46 C 20 56 20.95 -48 16 45.7 V R65