IAA RAS IAA Minor Planet Database

2020 WV4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2545633388 ± 3.80e-05
Semi-major axis (a)1.4275038861 AU ± 8.56e-05
Inclination (i)9.62537954° ± 1.16e-03
Long. of Asc. Node (Ω)67.20366035° ± 4.11e-04
Arg. of Perihelion (ω)343.48319310° ± 5.54e-04
Mean Anomaly (M)341.91616921° ± 9.56e-02
Mean Motion (n)0.5778915276°/day ± 5.20e-05
Perihelion dist (q)1.06411373 AU ± 8.38e-05
Aphelion dist (Q)1.79089404 AU ± 1.20e-04
Orbital Period1.70555586 yr ± 1.53e-04
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-05
RMS Residual0.343″
Uncertainty2
Orbit TypeAmor
MOID0.081176 AU
Observations Used41
Oppositions1
Arc Total2020-2020
First Observation Used2020-11-23
Last Observation Used2020-12-22
Observations (42)
Date Type RA Dec Mag Band Observatory
2020-11-23 10:49:28 C 06 41 25.64 +18 50 45.3 – V G96
2020-11-23 10:56:52 C 06 41 26.13 +18 51 16.9 – V G96
2020-11-23 11:11:40 C 06 41 27.10 +18 52 18.8 – V G96
2020-11-23 11:59:12 C 06 41 30.35 +18 55 37.9 – V I52
2020-11-23 12:01:25 C 06 41 30.53 +18 55 46.0 – V I52
2020-11-23 12:30:32 C 06 41 32.58 +18 57 48.1 – V I52
2020-11-23 12:33:51 C 06 41 32.82 +18 58 02.3 – V I52
2020-11-25 02:24:08 C 06 44 50.61 +21 36 48.2 – V L01
2020-11-25 02:26:38 C 06 44 50.77 +21 36 58.3 – V L01
2020-11-25 02:31:38 C 06 44 51.06 +21 37 19.2 – V L01
2020-11-25 02:34:07 C 06 44 51.22 +21 37 30.1 – V L01
2020-11-25 02:37:13 C 06 44 51.48 +21 37 42.8 – V L01
2020-11-25 07:03:50 C 06 45 18.29 +21 56 25.9 – V I52
2020-11-25 07:05:39 C 06 45 18.43 +21 56 33.5 – V I52
2020-11-25 07:07:27 C 06 45 18.57 +21 56 41.5 – V I52
2020-11-25 07:09:16 C 06 45 18.68 +21 56 49.5 – V I52
2020-11-29 07:53:22 C 06 52 47.41 +28 28 08.5 – V I52
2020-11-29 07:56:23 C 06 52 47.45 +28 28 20.2 – V I52
2020-11-29 07:59:24 C 06 52 47.65 +28 28 32.3 – V I52
2020-11-29 08:02:26 C 06 52 47.74 +28 28 43.7 – V I52
2020-12-05 06:41:36 C 07 01 30.79 +37 04 02.6 – V V06
2020-12-05 06:43:33 C 07 01 30.86 +37 04 06.5 – V V06
2020-12-05 06:45:30 C 07 01 30.97 +37 04 15.7 – V V06
2020-12-05 06:47:27 C 07 01 31.04 +37 04 22.2 – V V06
2020-12-05 09:58:27 C 07 01 36.38 +37 14 58.9 – V I52
2020-12-05 10:00:52 C 07 01 36.44 +37 15 06.9 – V I52
2020-12-05 10:03:18 C 07 01 36.58 +37 15 14.5 – V I52
2020-12-05 10:05:43 C 07 01 36.53 +37 15 22.0 – V I52
2020-12-06 09:13:51 C 07 02 43.92 +38 29 59.2 – V I52
2020-12-06 09:19:11 C 07 02 43.95 +38 30 16.8 – V I52
2020-12-06 09:24:31 C 07 02 44.10 +38 30 33.5 – V I52
2020-12-08 11:13:18 C 07 04 46.20 +41 02 12.4 – V I52
2020-12-08 11:16:56 C 07 04 46.20 +41 02 22.7 – V I52
2020-12-08 11:20:34 C 07 04 46.24 +41 02 32.8 – V I52
2020-12-08 11:24:11 C 07 04 46.35 +41 02 42.7 – V I52
2020-12-17 07:11:18 C 07 09 08.00 +49 31 14.6 – V V06
2020-12-17 07:13:52 C 07 09 07.96 +49 31 19.5 – V V06
2020-12-17 07:16:26 C 07 09 07.92 +49 31 25.2 – V V06
2020-12-17 07:18:59 C 07 09 07.85 +49 31 29.8 – V V06
2020-12-22 12:34:28 C 07 08 34.09 +52 54 15.4 – V V06
2020-12-22 12:39:03 C 07 08 34.04 +52 54 20.7 – V V06
2020-12-22 12:48:11 C 07 08 33.84 +52 54 32.0 – V V06