2023 WR2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7771059880 ± 1.25e-04
Semi-major axis (a)2.2863422887 AU ± 1.04e-03
Inclination (i)3.80551650° ± 3.94e-04
Long. of Asc. Node (Ω)200.96574010° ± 2.50e-03
Arg. of Perihelion (ω)117.16105653° ± 1.92e-03
Mean Anomaly (M)222.92803562° ± 1.53e-01
Mean Motion (n)0.2851020909°/day ± 1.95e-04
Perihelion dist (q)0.50961201 AU ± 3.68e-04
Aphelion dist (Q)4.06307257 AU ± 1.87e-03
Orbital Period3.45709946 yr ± 2.36e-03
Physical Parameters
H (abs. magnitude)22.53
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.252″
Uncertainty3
Orbit TypeApollo
MOID0.022451 AU
Observations Used68
Oppositions1
Arc Total2023-2023
First Observation Used2023-11-21
Last Observation Used2023-12-15
Observations (72)
Date Type RA Dec Mag Band Observatory
2023-11-21 09:50:00 C 05 12 40.090 -01 26 58.49 V 703
2023-11-21 10:03:29 C 05 12 32.425 -01 26 03.08 V 703
2023-11-21 10:10:13 C 05 12 28.631 -01 25 34.03 V 703
2023-11-21 11:31:19 C 05 11 42.745 -01 19 57.97 V 703
2023-11-21 11:32:05 C 05 11 42.306 -01 19 55.27 V 703
2023-11-21 11:32:50 C 05 11 41.881 -01 19 52.10 V 703
2023-11-21 11:33:36 C 05 11 41.500 -01 19 49.04 V 703
2023-11-21 13:48:32 C 05 10 31.64 -01 09 02.9 V 474
2023-11-21 13:51:14 C 05 10 30.15 -01 08 52.1 V 474
2023-11-21 13:53:57 C 05 10 28.65 -01 08 41.3 V 474
2023-11-21 13:56:39 C 05 10 27.16 -01 08 30.2 V 474
2023-11-21 22:52:01 C 05 05 52.96 -00 35 37.0 V 203
2023-11-21 23:14:28 C 05 05 41.52 -00 34 13.0 V 203
2023-11-21 23:34:49 C 05 05 31.15 -00 32 57.0 V 203
2023-11-22 00:27:40 C 05 05 04.37 -00 29 40.9 V 204
2023-11-22 00:33:39 C 05 05 01.34 -00 29 18.6 V 204
2023-11-22 00:40:31 C 05 04 57.87 -00 28 53.1 V 204
2023-11-22 01:53:22 C 05 04 21.960 -00 24 17.01 V Z84
2023-11-22 01:56:03 C 05 04 20.622 -00 24 07.08 V Z84
2023-11-22 01:58:43 C 05 04 19.276 -00 23 57.25 V Z84
2023-11-22 06:55:59 C 05 01 59.17 -00 06 13.0 V H21
2023-11-22 07:00:05 C 05 01 57.20 -00 05 58.5 V H21
2023-11-22 07:04:07 C 05 01 55.27 -00 05 44.4 V H21
2023-11-22 07:08:08 C 05 01 53.33 -00 05 30.3 V H21
2023-11-22 07:12:10 C 05 01 51.40 -00 05 16.2 V H21
2023-11-22 19:53:45 C 04 56 19.17 +00 37 03.6 V L01
2023-11-22 19:56:36 C 04 56 18.03 +00 37 12.7 V L01
2023-11-22 19:59:27 C 04 56 16.81 +00 37 21.0 V L01
2023-11-22 20:12:33 C 04 56 11.16 +00 38 03.5 V L01
2023-11-22 20:35:54 C 04 56 01.26 +00 40 45.1 V M28
2023-11-22 20:38:49 C 04 56 00.10 +00 40 53.6 V M28
2023-11-22 20:41:44 C 04 55 58.78 +00 41 03.3 V M28
2023-11-22 22:54:33 B 04 55 02.522 +00 46 29.03 X K74
2023-11-22 23:03:20 B 04 54 58.824 +00 46 56.28 X K74
2023-11-22 23:05:20 B 04 54 58.69 +00 47 07.4 X 958
2023-11-22 23:11:53 B 04 54 55.226 +00 47 22.99 X K74
2023-11-22 23:16:47 B 04 54 53.84 +00 47 43.0 X 958
2023-11-22 23:28:07 B 04 54 49.07 +00 48 18.2 X 958
2023-11-23 00:19:05 B 04 54 27.31 +00 50 55.3 Z C95
2023-11-23 00:32:12 B 04 54 21.80 +00 51 35.7 Z C95
2023-11-23 00:45:12 B 04 54 16.39 +00 52 15.1 Z C95
2023-11-23 04:29:14 C 04 52 49.48 +01 03 37.0 V H21
2023-11-23 04:37:19 C 04 52 46.22 +01 04 00.9 V H21
2023-11-23 05:28:00 C 04 52 27.102 +01 06 37.62 V 703
2023-11-23 05:35:33 C 04 52 24.089 +01 07 00.73 V 703
2023-11-23 05:43:06 C 04 52 21.090 +01 07 22.98 V 703
2023-11-23 07:03:02 C 04 51 49.028 +01 11 17.74 V I52
2023-11-23 07:04:28 C 04 51 48.474 +01 11 21.91 V I52
2023-11-23 07:05:54 C 04 51 47.873 +01 11 26.23 V I52
2023-11-23 07:12:49 C 04 51 45.112 +01 11 46.61 V I52