2020 WK

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3524972282 ± 6.28e-05
Semi-major axis (a)1.5669433502 AU ± 1.56e-04
Inclination (i)7.00115992° ± 1.07e-03
Long. of Asc. Node (Ω)63.88090310° ± 2.45e-05
Arg. of Perihelion (ω)334.92334501° ± 2.25e-04
Mean Anomaly (M)207.06312111° ± 1.42e-01
Mean Motion (n)0.5024956802°/day ± 7.51e-05
Perihelion dist (q)1.01460016 AU ± 1.41e-04
Aphelion dist (Q)2.11928654 AU ± 2.33e-04
Orbital Period1.96146220 yr ± 2.93e-04
Physical Parameters
H (abs. magnitude)25.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.344″
Uncertainty3
Orbit TypeApollo
MOID0.039876 AU
Observations Used36
Oppositions1
Arc Total2020-2020
First Observation Used2020-11-11
Last Observation Used2020-12-19
Observations (38)
Date Type RA Dec Mag Band Observatory
2020-11-11 08:49:59 C 05 18 26.96 -19 27 08.4 V 703
2020-11-11 08:57:33 C 05 18 28.78 -19 25 52.5 V 703
2020-11-11 09:05:08 C 05 18 30.49 -19 24 35.7 V 703
2020-11-12 14:02:30 C 05 26 17.584 -14 30 01.31 V F51
2020-11-16 10:14:24 C 05 47 56.98 +00 36 42.5 V G96
2020-11-16 10:21:57 C 05 47 58.20 +00 37 52.0 V G96
2020-11-16 10:29:27 C 05 47 59.42 +00 39 01.2 V G96
2020-11-16 10:36:58 C 05 48 00.64 +00 40 11.1 V G96
2020-11-16 12:03:51 C 05 48 15.11 +00 53 32.0 V I52
2020-11-16 12:05:39 C 05 48 15.40 +00 53 48.4 V I52
2020-11-16 12:07:26 C 05 48 15.72 +00 54 04.8 V I52
2020-11-17 02:17:11 C 05 51 12.35 +03 02 08.1 V 204
2020-11-17 02:31:50 C 05 51 14.77 +03 04 19.0 V 204
2020-11-17 02:44:25 C 05 51 16.77 +03 06 11.7 V 204
2020-11-17 08:47:12 C 05 52 32.57 +04 00 26.5 V I52
2020-11-17 08:48:37 C 05 52 32.72 +04 00 39.3 V I52
2020-11-17 08:50:02 C 05 52 32.97 +04 00 52.9 V I52
2020-11-17 08:51:28 C 05 52 33.17 +04 01 04.1 V I52
2020-11-19 00:04:11 C 05 59 47.40 +09 30 13.2 V 033
2020-11-19 00:06:11 C 05 59 47.67 +09 30 29.5 V 033
2020-11-19 00:08:11 C 05 59 48.00 +09 30 45.4 V 033
2020-11-22 00:24:51 C 06 11 07.76 +18 11 37.7 V 246
2020-11-22 00:27:27 C 06 11 07.97 +18 11 55.8 V 246
2020-11-23 10:41:14 C 06 15 37.58 +21 40 40.4 V G96
2020-11-23 10:48:42 C 06 15 38.25 +21 41 22.9 V G96
2020-11-29 09:48:22 C 06 29 55.43 +32 29 57.9 V I52
2020-11-29 10:31:25 C 06 29 57.24 +32 32 26.7 V I52
2020-12-06 11:33:06 C 06 38 44.40 +40 01 57.1 V V06
2020-12-07 11:11:54 C 06 39 25.95 +40 46 45.2 V V06
2020-12-07 11:17:36 C 06 39 25.97 +40 46 55.3 V V06
2020-12-07 11:23:18 C 06 39 25.97 +40 47 04.8 V V06
2020-12-07 11:33:40 C 06 39 25.95 +40 47 21.6 V V06
2020-12-09 12:48:50 C 06 40 28.60 +42 09 28.3 o 291
2020-12-09 13:01:43 C 06 40 28.64 +42 09 45.6 o 291
2020-12-10 06:00:18 C 06 40 51.62 +42 35 12.1 u H21
2020-12-10 06:10:39 C 06 40 51.55 +42 35 27.3 u H21
2020-12-19 12:02:28 C 06 40 43.12 +46 11 51.5 o 291
2020-12-19 12:43:02 C 06 40 42.44 +46 12 09.5 o 291