2020 WT4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1723195367 ± 2.00e+00
Semi-major axis (a)0.8685268567 AU ± 3.00e+00
Inclination (i)0.80228044° ± 4.00e+00
Long. of Asc. Node (Ω)77.36093747° ± 5.00e+00
Arg. of Perihelion (ω)169.66888924° ± 6.00e+00
Mean Anomaly (M)233.68193544° ± 4.51e-01
Mean Motion (n)1.2176534100°/day ± 6.31e+00
Perihelion dist (q)0.71888160 AU ± 3.03e+00
Aphelion dist (Q)1.01818680 AU ± 3.92e+00
Orbital Period0.80943200 yr ± 4.19e+00
Physical Parameters
H (abs. magnitude)27.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.567″
Uncertainty3
Orbit TypeAten
MOID0.005448 AU
Observations Used33
Oppositions1
Arc Total2020-2020
First Observation Used
Last Observation Used2020-12-09
Observations (34)
Date Type RA Dec Mag Band Observatory
2020-11-23 07:41:32 C 03 54 23.87 +12 20 30.0 V I41
2020-11-23 08:16:39 C 03 53 58.96 +12 20 11.3 V I41
2020-11-24 04:34:21 C 03 41 35.83 +12 08 41.1 V G96
2020-11-24 04:41:43 C 03 41 30.82 +12 08 37.2 V G96
2020-11-24 04:49:06 C 03 41 25.86 +12 08 33.5 V G96
2020-11-24 04:56:30 C 03 41 20.92 +12 08 30.3 V G96
2020-11-24 05:52:42 C 03 40 42.91 +12 08 01.5 V I52
2020-11-24 05:58:30 C 03 40 38.95 +12 07 58.2 V I52
2020-11-24 06:04:18 C 03 40 35.00 +12 07 54.9 V I52
2020-11-24 06:10:06 C 03 40 31.05 +12 07 51.2 V I52
2020-11-24 18:43:15 C 03 33 09.49 +11 58 51.1 V L01
2020-11-24 18:47:59 C 03 33 06.56 +11 58 49.2 V L01
2020-11-24 20:27:02 C 03 32 03.81 +11 57 57.6 V L01
2020-11-24 20:32:38 C 03 32 00.20 +11 57 54.5 V L01
2020-11-24 20:44:02 C 03 31 52.94 +11 57 48.2 V L01
2020-11-25 00:23:38 C 03 29 32.05 +11 55 09.2 V 246
2020-11-25 00:24:57 C 03 29 31.18 +11 55 09.7 V 246
2020-11-25 00:26:17 C 03 29 30.44 +11 55 07.4 V 246
2020-11-25 04:07:13 C 03 27 39.65 +11 53 52.7 V I52
2020-11-25 04:09:01 C 03 27 38.45 +11 53 52.8 V I52
2020-11-25 04:12:39 C 03 27 36.22 +11 53 51.1 V I52
2020-11-25 21:14:33 C 03 17 56.72 +11 41 09.6 V J95
2020-11-25 21:48:00 C 03 17 36.75 +11 40 48.7 V J95
2020-12-02 02:17:33 C 02 12 20.83 +10 00 28.7 o 291
2020-12-02 02:39:52 C 02 12 12.24 +10 00 16.1 o 291
2020-12-04 01:29:05 C 01 57 41.83 +09 33 22.5 o 291
2020-12-04 02:00:27 C 01 57 31.62 +09 33 08.2 o 291
2020-12-05 01:33:28 C 01 51 07.69 +09 21 02.7 o 291
2020-12-05 02:12:46 C 01 50 55.77 +09 20 45.2 o 291
2020-12-05 02:51:46 C 01 50 43.88 +09 20 28.9 o 291
2020-12-07 06:40:09 C 01 38 19.77 +08 57 18.8 o 291
2020-12-07 07:11:16 C 01 38 12.18 +08 57 02.0 o 291
2020-12-09 08:52:30 C 01 28 33.220 +08 39 43.85 V T12
2020-12-09 09:06:31 C 01 28 30.181 +08 39 38.53 V T12