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
2013-08-27 23:22:15 C 20 51 28.29 -55 28 52.2 u 807
2013-08-27 23:27:29 C 20 51 27.96 -55 28 53.8 u 807
2013-08-27 23:38:01 C 20 51 27.25 -55 28 58.0 u 807
2013-10-11 23:43:46 C 21 00 04.12 -50 34 15.8 u 807
2013-10-11 23:48:13 C 21 00 04.48 -50 34 12.4 u 807
2013-10-11 23:52:39 C 21 00 04.81 -50 34 09.0 u 807
2013-10-11 23:57:06 C 21 00 05.14 -50 34 05.6 u 807
2013-10-12 00:01:33 C 21 00 05.44 -50 34 02.3 u 807
2013-11-28 00:26:34 C 23 04 28.30 -25 36 11.5 u 807
2013-11-28 00:30:09 C 23 04 28.74 -25 36 05.0 u 807
2013-11-28 00:33:46 C 23 04 29.15 -25 35 58.0 u 807
2013-11-28 00:37:22 C 23 04 29.58 -25 35 51.2 u 807
2013-11-28 00:40:49 C 23 04 30.01 -25 35 44.5 u 807
2014-01-01 01:40:29 C 00 50 03.16 +02 27 10.2 q G96
2014-01-01 01:52:44 C 00 50 04.76 +02 27 34.9 q G96
2014-01-01 02:04:58 C 00 50 06.32 +02 27 59.2 q G96
2014-01-01 02:17:13 C 00 50 07.87 +02 28 23.8 q G96
2017-01-31 11:42:43 C 11 53 02.755 +30 19 46.62 L F51
2017-01-31 11:58:47 C 11 53 02.170 +30 19 56.95 L F51
2017-01-31 12:14:57 C 11 53 01.572 +30 20 07.22 L F51
2024-09-11 11:02:32 C 05 30 06.930 +01 29 15.65 V G96
2024-09-11 11:09:58 C 05 30 08.039 +01 29 20.40 V G96
2024-09-11 11:17:23 C 05 30 09.198 +01 29 25.91 V G96
2024-09-11 11:24:48 C 05 30 10.289 +01 29 30.37 V G96
2024-10-13 12:05:42 C 07 22 27.667 +10 26 24.18 V G96
2024-10-13 12:13:15 C 07 22 28.672 +10 26 29.65 V G96
2024-10-13 12:20:48 C 07 22 29.690 +10 26 35.02 V G96
2024-11-02 14:27:59 C 08 23 18.413 +16 29 48.54 X F52
2024-11-02 14:42:29 C 08 23 20.010 +16 30 00.03 X F52
2024-11-02 15:11:33 C 08 23 23.230 +16 30 23.31 X F52
2024-11-11 19:49:17 C 08 47 14.96 +19 31 49.2 V D29
2024-11-11 20:09:39 C 08 47 16.95 +19 32 06.9 V D29
2024-11-11 20:30:00 C 08 47 18.93 +19 32 24.1 V D29
2024-11-14 10:18:51 C 08 53 26.927 +20 25 51.42 V G96
2024-11-14 10:26:14 C 08 53 27.607 +20 25 57.83 V G96
2024-11-14 10:33:35 C 08 53 28.280 +20 26 04.49 V G96
2024-11-14 10:40:57 C 08 53 28.997 +20 26 11.11 V G96
2024-12-05 10:24:24 C 09 31 53.656 +28 36 48.17 V G96
2024-12-05 10:32:38 C 09 31 54.052 +28 36 57.06 V G96
2024-12-05 10:40:54 C 09 31 54.448 +28 37 05.99 V G96
2024-12-05 10:49:08 C 09 31 54.844 +28 37 15.02 V G96
2024-12-06 12:33:58 C 09 33 13.396 +29 05 10.02 X F51
2024-12-06 12:50:25 C 09 33 14.133 +29 05 28.15 X F51
2024-12-06 13:06:56 C 09 33 14.870 +29 05 46.50 X F51
2024-12-06 13:23:30 C 09 33 15.606 +29 06 04.71 X F51
2024-12-11 09:30:59 C 09 38 11.584 +31 14 35.84 V G96
2024-12-11 09:38:32 C 09 38 11.828 +31 14 44.48 V G96
2024-12-11 09:51:23 C 09 38 12.239 +31 14 59.42 V G96
2024-12-11 09:58:55 C 09 38 12.469 +31 15 07.74 V G96
2024-12-14 13:45:11 C 09 40 33.222 +32 41 06.95 X F52