2005 WR54

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4077925316 ± 4.90e-08
Semi-major axis (a)1.9428430406 AU ± 2.10e-09
Inclination (i)14.79499167° ± 6.49e-06
Long. of Asc. Node (Ω)73.36812619° ± 1.20e-05
Arg. of Perihelion (ω)326.20302457° ± 2.36e-05
Mean Anomaly (M)150.81285436° ± 1.24e-05
Mean Motion (n)0.3639617145°/day ± 5.91e-10
Perihelion dist (q)1.15056616 AU ± 9.52e-08
Aphelion dist (Q)2.73511992 AU ± 9.52e-08
Orbital Period2.70804935 yr ± 4.40e-09
Physical Parameters
H (abs. magnitude)19.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.331″
Uncertainty0
Orbit TypeAmor
MOID0.192988 AU
Observations Used206
Oppositions13
Arc Total2005-2025
First Observation Used2005-11-26
Last Observation Used2025-03-18
Observations (210)
Date Type RA Dec Mag Band Observatory
2005-11-26 09:47:00 C 08 00 14.40 +24 01 14.7 r 703
2005-11-26 10:02:26 C 08 00 14.94 +24 01 43.5 r 703
2005-11-26 10:17:54 C 08 00 15.51 +24 02 12.3 r 703
2005-11-26 10:33:21 C 08 00 16.02 +24 02 41.2 r 703
2005-11-26 10:59:26 C 08 00 16.95 +24 03 28.7 r 703
2005-11-26 11:10:54 C 08 00 17.35 +24 03 50.2 r 703
2005-11-26 11:22:20 C 08 00 17.78 +24 04 11.5 r 703
2005-11-26 11:33:44 C 08 00 18.21 +24 04 31.8 r 703
2005-11-28 08:51:43 C 08 02 05.32 +25 28 20.5 19.1 c 704
2005-11-28 09:10:25 C 08 02 05.93 +25 28 55.6 19.2 c 704
2005-11-28 09:34:18 C 08 02 06.65 +25 29 39.7 19.6 c 704
2005-11-28 10:11:29 C 08 02 07.75 +25 30 48.7 19.4 c 704
2005-11-28 10:13:42 C 08 02 07.94 +25 30 52.6 r 703
2005-11-28 10:21:26 C 08 02 08.12 +25 31 08.0 r 703
2005-11-28 10:29:18 C 08 02 08.37 +25 31 21.9 r 703
2005-11-28 10:37:05 C 08 02 08.62 +25 31 36.2 r 703
2005-11-28 11:19:50 C 08 02 09.75 +25 32 56.1 r 703
2005-11-28 11:32:26 C 08 02 10.11 +25 33 19.8 r 703
2005-11-28 11:45:03 C 08 02 10.49 +25 33 42.1 r 703
2005-11-28 11:57:47 C 08 02 10.92 +25 34 06.0 r 703
2005-11-28 12:12:25 C 08 02 11.32 +25 34 33.1 r 703
2005-11-28 12:13:40 C 08 02 11.36 +25 34 35.7 r 703
2005-11-28 12:20:18 C 08 02 11.58 +25 34 47.5 r 703
2005-11-28 12:21:33 C 08 02 11.58 +25 34 49.2 r 703
2005-11-28 12:28:06 C 08 02 11.76 +25 35 01.5 r 703
2005-11-28 12:29:23 C 08 02 11.79 +25 35 04.0 r 703
2005-11-28 12:35:53 C 08 02 12.01 +25 35 15.8 r 703
2005-11-28 12:37:11 C 08 02 12.01 +25 35 18.9 r 703
2005-11-29 06:37:47 C 08 02 51.37 +26 08 38.9 c 651
2005-11-29 06:39:23 C 08 02 51.43 +26 08 41.5 c 651
2005-11-29 06:40:59 C 08 02 51.48 +26 08 45.0 c 651
2005-11-29 09:13:31 C 08 02 55.70 +26 13 31.2 19.2 c 704
2005-11-29 09:31:51 C 08 02 56.11 +26 14 04.3 19.3 c 704
2005-11-29 09:51:59 C 08 02 56.67 +26 14 42.7 19.1 c 704
2005-11-29 10:11:10 C 08 02 57.14 +26 15 18.0 19.0 c 704
2005-11-29 10:30:11 C 08 02 57.67 +26 15 53.2 19.0 c 704
2005-11-29 11:26:17 C 08 02 59.24 +26 17 39.1 r G96
2005-11-29 11:34:21 C 08 02 59.38 +26 17 53.7 r G96
2005-11-29 11:39:17 C 08 02 59.34 +26 18 03.8 c 711
2005-11-29 11:42:31 C 08 02 59.60 +26 18 08.8 r G96
2005-11-29 11:44:56 C 08 02 59.47 +26 18 14.1 c 711
2005-11-29 11:50:42 C 08 02 59.64 +26 18 24.7 c 711
2005-11-29 11:50:51 C 08 02 59.82 +26 18 24.0 r G96
2005-11-30 09:07:47 C 08 03 40.50 +26 57 53.7 19.0 c 704
2005-11-30 09:26:15 C 08 03 40.89 +26 58 27.2 19.1 c 704
2005-11-30 09:44:19 C 08 03 41.27 +26 59 01.2 18.9 c 704
2005-11-30 10:02:24 C 08 03 41.75 +26 59 34.9 19.1 c 704
2005-11-30 10:20:45 C 08 03 42.11 +27 00 08.5 19.3 c 704
2005-12-01 09:10:48 C 08 04 20.75 +27 42 30.1 19.2 c 704
2005-12-01 09:29:42 C 08 04 21.19 +27 43 04.7 19.0 c 704