IAA RAS IAA Minor Planet Database

2021 WV1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1057507615 ± 2.17e-05
Semi-major axis (a)1.0518953564 AU ± 2.43e-05
Inclination (i)1.78783967° ± 8.02e-05
Long. of Asc. Node (Ω)82.48567183° ± 8.02e-04
Arg. of Perihelion (ω)53.81545568° ± 5.43e-03
Mean Anomaly (M)189.11815725° ± 3.98e-02
Mean Motion (n)0.9135944851°/day ± 3.16e-05
Perihelion dist (q)0.94065662 AU ± 3.15e-05
Aphelion dist (Q)1.16313409 AU ± 3.53e-05
Orbital Period1.07884439 yr ± 3.74e-05
Physical Parameters
H (abs. magnitude)28.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.369″
Uncertainty2
Orbit TypeApollo
MOID0.002295 AU
Observations Used44
Oppositions1
Arc Total2021-2021
First Observation Used2021-11-27
Last Observation Used2021-12-07
Observations (45)
Date Type RA Dec Mag Band Observatory
2021-11-27 11:01:23 C 04 33 15.102 +01 26 27.67 – U F51
2021-11-27 11:19:30 C 04 33 15.377 +01 26 11.50 – U F51
2021-11-27 11:37:34 C 04 33 15.702 +01 25 55.40 – U F51
2021-11-27 11:55:42 C 04 33 16.053 +01 25 38.83 – U F51
2021-11-27 14:09:00 C 04 33 21.022 +01 23 36.75 – V F51
2021-11-27 14:10:10 C 04 33 21.096 +01 23 35.52 – V F51
2021-11-28 00:36:59 C 04 34 53.54 +01 11 13.4 – V 033
2021-11-28 00:41:09 C 04 34 53.74 +01 11 10.0 – V 033
2021-11-28 00:45:19 C 04 34 54.01 +01 11 06.0 – V 033
2021-11-28 05:29:05 C 04 35 48.70 +01 08 13.5 – V I52
2021-11-28 05:35:07 C 04 35 48.99 +01 08 06.5 – V I52
2021-11-28 05:41:52 C 04 35 49.22 +01 07 59.2 – V I52
2021-11-28 06:03:59 C 04 35 34.35 +01 14 41.4 – u 807
2021-11-28 06:11:50 C 04 35 34.67 +01 14 34.0 – u 807
2021-11-28 06:16:38 C 04 35 34.85 +01 14 28.8 – V 807
2021-11-28 06:19:41 C 04 35 35.01 +01 14 26.2 – u 807
2021-11-28 06:22:00 C 04 35 35.04 +01 14 23.6 – V 807
2021-11-28 06:27:19 C 04 35 35.24 +01 14 18.6 – V 807
2021-11-30 03:35:03 C 04 43 06.12 +00 18 10.1 – o 691
2021-11-30 03:41:52 C 04 43 06.92 +00 18 01.2 – o 691
2021-11-30 03:48:39 C 04 43 07.76 +00 17 53.0 – o 691
2021-11-30 05:50:51 C 04 43 18.81 +00 15 18.0 – V I52
2021-11-30 06:03:57 C 04 43 19.72 +00 15 02.4 – V I52
2021-11-30 06:38:45 C 04 43 22.22 +00 14 18.4 – V I52
2021-12-02 05:34:38 C 04 53 51.41 -00 54 37.1 – V I52
2021-12-02 05:39:29 C 04 53 52.02 -00 54 45.4 – V I52
2021-12-02 05:41:08 C 04 53 52.28 -00 54 48.7 – V I52
2021-12-02 05:45:59 C 04 53 52.95 -00 54 56.7 – V I52
2021-12-03 07:59:34 C 05 01 24.79 -01 45 24.8 – V G96
2021-12-03 08:06:59 C 05 01 26.10 -01 45 40.6 – V G96
2021-12-03 08:14:24 C 05 01 27.42 -01 45 56.6 – V G96
2021-12-03 08:21:53 C 05 01 28.74 -01 46 12.8 – V G96
2021-12-04 06:38:49 C 05 10 15.97 -02 39 12.0 – o 691
2021-12-04 06:42:01 C 05 10 16.79 -02 39 20.3 – o 691
2021-12-04 06:45:13 C 05 10 17.57 -02 39 29.2 – o 691
2021-12-05 23:48:36 C 05 32 41.49 -04 58 31.1 – V 204
2021-12-05 23:59:09 C 05 32 46.90 -04 59 15.0 – V 204
2021-12-06 00:10:53 C 05 32 52.91 -05 00 04.1 – V 204
2021-12-06 05:20:16 C 05 37 18.43 -05 19 18.9 – V I52
2021-12-06 05:22:02 C 05 37 19.40 -05 19 26.9 – V I52
2021-12-06 05:22:16 C 05 37 19.56 -05 19 28.3 – V I52
2021-12-06 05:24:02 C 05 37 20.60 -05 19 36.3 – V I52
2021-12-07 03:18:05 C 05 57 04.08 -06 54 44.2 – V W94
2021-12-07 03:26:28 C 05 57 10.75 -06 55 35.3 – V W94
2021-12-07 03:34:48 C 05 57 17.36 -06 56 25.1 – V W94