662203 (2005 WR2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5464655752 ± 2.67e-08
Semi-major axis (a)1.5317546375 AU ± 1.27e-09
Inclination (i)7.84156979° ± 5.06e-06
Long. of Asc. Node (Ω)282.29013247° ± 2.43e-05
Arg. of Perihelion (ω)49.64703936° ± 2.53e-05
Mean Anomaly (M)231.80631504° ± 3.32e-06
Mean Motion (n)0.5199103586°/day ± 6.47e-10
Perihelion dist (q)0.69470346 AU ± 4.09e-08
Aphelion dist (Q)2.36880582 AU ± 4.09e-08
Orbital Period1.89576197 yr ± 2.36e-09
Physical Parameters
H (abs. magnitude)19.47
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.315″
Uncertainty0
Orbit TypeApollo
MOID0.075335 AU
Observations Used253
Oppositions9
Arc Total2005-2025
First Observation Used2005-11-23
Last Observation Used2025-01-19
Observations (267)
Date Type RA Dec Mag Band Observatory
2024-05-01 07:53:55 C 11 33 43.127 -16 07 34.12 X F52
2024-05-01 08:11:00 C 11 33 41.912 -16 07 21.84 X F52
2024-05-01 08:28:01 C 11 33 40.687 -16 07 09.58 X F52
2024-05-03 06:50:00 C 11 30 36.905 -15 34 21.39 X F51
2024-05-03 07:06:04 C 11 30 35.814 -15 34 10.28 X F51
2024-05-03 07:22:09 C 11 30 34.735 -15 33 58.75 X F51
2024-05-03 07:38:12 C 11 30 33.652 -15 33 47.39 X F51
2024-05-09 04:26:52 C 11 22 31.969 -13 55 43.93 V G96
2024-05-09 04:34:18 C 11 22 31.609 -13 55 38.24 V G96
2024-05-09 04:41:45 C 11 22 31.206 -13 55 33.10 V G96
2024-05-09 04:49:13 C 11 22 30.774 -13 55 28.16 V G96
2024-10-27 11:48:39 C 09 06 46.760 +29 10 01.16 V G96
2024-10-27 11:55:28 C 09 06 46.458 +29 09 59.72 V G96
2024-10-27 12:02:17 C 09 06 46.156 +29 09 58.46 V G96
2024-10-27 12:09:06 C 09 06 45.832 +29 09 57.06 V G96
2024-11-03 20:06:30 C 08 58 56.18 +28 34 18.4 V D29
2024-11-03 20:16:40 C 08 58 55.66 +28 34 16.2 V D29
2024-11-03 20:26:51 C 08 58 55.11 +28 34 15.7 V D29
2024-11-13 10:36:34 C 08 45 04.187 +28 00 04.46 V G96
2024-11-13 10:43:59 C 08 45 03.654 +28 00 03.53 V G96
2024-11-13 10:51:24 C 08 45 03.071 +28 00 02.92 V G96
2024-11-13 10:58:49 C 08 45 02.506 +28 00 01.98 V G96
2024-11-28 03:10:56 B 08 12 09.03 +27 26 01.0 X K19
2024-11-28 03:16:05 B 08 12 08.43 +27 26 00.6 X K19
2024-11-28 03:21:14 B 08 12 07.85 +27 26 00.0 X K19
2024-12-01 10:50:56 C 08 02 36.881 +27 18 12.92 V 703
2024-12-01 10:54:15 C 08 02 36.474 +27 18 13.28 V 703
2024-12-01 10:57:35 C 08 02 36.078 +27 18 11.88 V 703
2024-12-01 11:00:55 C 08 02 35.509 +27 18 11.52 V 703
2024-12-01 11:43:02 C 08 02 31.138 +27 18 09.86 X F52
2024-12-01 12:02:33 C 08 02 28.619 +27 18 08.14 X F52
2024-12-01 12:22:00 C 08 02 26.106 +27 18 06.31 X F52
2024-12-01 12:41:26 C 08 02 23.590 +27 18 04.45 X F52
2024-12-02 10:39:00 C 07 59 38.245 +27 15 37.76 V V00
2024-12-02 10:47:08 C 07 59 37.180 +27 15 36.86 V V00
2024-12-02 10:55:11 C 07 59 36.121 +27 15 36.00 V V00
2024-12-02 11:03:15 C 07 59 35.066 +27 15 35.10 V V00
2024-12-04 08:32:53 C 07 53 45.222 +27 10 13.87 V 703
2024-12-04 08:36:11 C 07 53 44.758 +27 10 13.01 V 703
2024-12-04 08:39:29 C 07 53 44.365 +27 10 11.78 V 703
2024-12-04 08:42:47 C 07 53 43.789 +27 10 12.47 V 703
2024-12-05 09:20:46 C 07 50 29.432 +27 07 04.08 V G96
2024-12-05 09:28:18 C 07 50 28.403 +27 07 03.29 V G96
2024-12-05 09:35:52 C 07 50 27.359 +27 07 02.24 V G96
2024-12-05 09:43:24 C 07 50 26.329 +27 07 01.27 V G96
2024-12-08 09:33:07 C 07 40 45.725 +26 56 40.88 V 703
2024-12-08 09:36:26 C 07 40 45.239 +26 56 40.16 V 703
2024-12-08 09:39:45 C 07 40 44.702 +26 56 40.13 V 703
2024-12-08 09:43:03 C 07 40 44.310 +26 56 39.73 V 703
2024-12-10 11:08:24 C 07 33 56.143 +26 48 28.83 X F52