2020 WD

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3834122000 ± 2.00e+00
Semi-major axis (a)1.5972024000 AU ± 3.00e+00
Inclination (i)0.26490000° ± 4.00e+00
Long. of Asc. Node (Ω)164.03552000° ± 5.00e+00
Arg. of Perihelion (ω)224.75852000° ± 6.00e+00
Mean Anomaly (M)191.17039000° ± 6.44e-01
Mean Motion (n)0.4882746110°/day ± 1.38e+00
Perihelion dist (q)0.98481550 AU ± 3.69e+00
Aphelion dist (Q)2.20958930 AU ± 5.24e+00
Orbital Period2.01855200 yr ± 5.69e+00
Physical Parameters
H (abs. magnitude)28.21
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual—″
Uncertainty3
Orbit TypeApollo
MOID0.001887 AU
Observations Used33
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-12-10
Observations (34)
Date Type RA Dec Mag Band Observatory
2020-11-16 06:49:36 C 03 12 55.38 +02 52 54.2 V I41
2020-11-16 06:50:06 C 03 12 55.86 +02 52 57.8 V I41
2020-11-16 08:16:10 C 03 14 15.43 +03 03 04.1 V G96
2020-11-16 08:23:33 C 03 14 22.51 +03 03 55.8 V G96
2020-11-16 08:30:57 C 03 14 29.55 +03 04 46.4 V G96
2020-11-16 08:38:21 C 03 14 36.66 +03 05 38.4 V G96
2020-11-16 10:15:04 C 03 16 08.90 +03 16 41.1 V I52
2020-11-16 10:17:12 C 03 16 10.96 +03 16 54.7 V I52
2020-11-16 10:19:20 C 03 16 12.99 +03 17 08.6 V I52
2020-11-16 10:21:28 C 03 16 15.01 +03 17 24.3 V I52
2020-11-17 06:57:34 C 03 35 50.25 +05 26 12.2 V G96
2020-11-17 06:58:54 C 03 35 51.26 +05 26 20.0 V G96
2020-11-17 07:00:14 C 03 35 52.30 +05 26 27.4 V G96
2020-11-18 05:30:55 C 03 53 39.17 +07 21 57.0 V 291
2020-11-18 05:34:12 C 03 53 41.29 +07 22 12.3 V 291
2020-11-19 05:14:08 C 04 09 05.91 +09 00 35.0 V I52
2020-11-19 05:23:50 C 04 09 11.11 +09 01 12.0 V I52
2020-11-19 05:33:31 C 04 09 16.20 +09 01 48.8 V I52
2020-11-19 05:38:23 C 04 09 18.75 +09 02 07.4 V I52
2020-11-19 08:44:47 C 04 10 55.10 +09 13 38.2 V 291
2020-11-19 08:48:04 C 04 10 56.77 +09 13 49.8 V 291
2020-11-19 08:51:23 C 04 10 58.46 +09 14 01.8 V 291
2020-11-20 05:27:59 C 04 22 09.67 +10 22 18.5 V I52
2020-11-20 05:40:06 C 04 22 14.97 +10 22 56.0 V I52
2020-11-20 05:46:09 C 04 22 17.61 +10 23 15.3 V I52
2020-11-22 06:28:04 C 04 42 24.21 +12 25 31.9 V V06
2020-11-22 06:33:46 C 04 42 25.90 +12 25 44.3 V V06
2020-11-22 06:39:29 C 04 42 27.59 +12 25 56.4 V V06
2020-11-23 06:59:05 C 04 50 14.49 +13 12 10.3 o 291
2020-11-23 07:16:22 C 04 50 18.75 +13 12 40.9 o 291
2020-11-23 07:33:50 C 04 50 23.03 +13 13 11.3 o 291
2020-11-25 10:19:48 C 05 03 05.63 +14 28 12.2 o 291
2020-11-25 10:33:25 C 05 03 08.10 +14 28 28.4 o 291
2020-12-10 11:52:26 C 05 38 16.365 +18 14 28.86 V T12