417167 (2005 WH57)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3678879483 ± 4.20e-08
Semi-major axis (a)1.7079907181 AU ± 2.47e-09
Inclination (i)40.46468376° ± 1.06e-05
Long. of Asc. Node (Ω)262.07382030° ± 4.36e-06
Arg. of Perihelion (ω)125.44033469° ± 1.62e-05
Mean Anomaly (M)7.81451843° ± 7.27e-06
Mean Motion (n)0.4415541967°/day ± 9.60e-10
Perihelion dist (q)1.07964152 AU ± 7.17e-08
Aphelion dist (Q)2.33633992 AU ± 7.17e-08
Orbital Period2.23217510 yr ± 4.85e-09
Physical Parameters
H (abs. magnitude)19.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.300″
Uncertainty0
Orbit TypeAmor
MOID0.214876 AU
Observations Used137
Oppositions12
Arc Total2005-2026
First Observation Used2005-11-30
Last Observation Used2026-01-10
Observations (152)
Date Type RA Dec Mag Band Observatory
2005-11-30 09:23:29 C 08 33 45.15 +15 02 03.7 18.7 c 704
2005-11-30 09:41:43 C 08 33 42.55 +15 00 53.1 18.8 c 704
2005-11-30 09:59:48 C 08 33 39.89 +14 59 42.4 18.6 c 704
2005-11-30 10:18:06 C 08 33 37.25 +14 58 31.1 19.1 c 704
2005-11-30 10:37:05 C 08 33 34.49 +14 57 17.0 19.4 c 704
2005-11-30 23:21:03 C 08 31 48.15 +14 07 18.2 19.3 r 147
2005-11-30 23:23:47 C 08 31 47.78 +14 07 07.5 19.4 r 147
2005-11-30 23:26:30 C 08 31 47.49 +14 06 56.4 r 147
2005-11-30 23:54:48 C 08 31 43.31 +14 05 06.5 r 143
2005-11-30 23:58:36 C 08 31 42.77 +14 04 52.4 r 143
2005-12-01 00:03:35 C 08 31 42.06 +14 04 32.3 r 143
2005-12-01 01:31:35 C 08 31 29.31 +13 58 47.8 o 204
2005-12-01 01:34:53 C 08 31 28.80 +13 58 34.9 o 204
2005-12-01 01:38:13 C 08 31 28.34 +13 58 22.0 o 204
2005-12-01 01:41:32 C 08 31 27.85 +13 58 09.1 o 204
2005-12-01 01:44:50 C 08 31 27.37 +13 57 56.0 o 204
2005-12-01 07:44:30 C 08 30 36.36 +13 34 23.7 r 932
2005-12-01 07:56:41 C 08 30 34.55 +13 33 35.4 r 932
2005-12-01 08:17:44 C 08 30 31.46 +13 32 12.7 r 932
2005-12-01 10:44:40 C 08 30 10.58 +13 22 37.1 18.8 c 704
2005-12-01 11:03:17 C 08 30 07.77 +13 21 24.3 18.8 c 704
2005-12-01 11:21:38 C 08 30 05.04 +13 20 12.0 18.9 c 704
2005-12-01 11:39:55 C 08 30 02.34 +13 19 00.0 19.2 c 704
2005-12-01 11:58:01 C 08 29 59.67 +13 17 49.1 19.4 c 704
2005-12-04 10:49:24 C 08 19 39.44 +08 36 26.3 r 448
2005-12-04 10:56:14 C 08 19 38.40 +08 35 59.4 r 448
2005-12-04 11:04:01 C 08 19 37.16 +08 35 28.2 r 448
2005-12-05 11:17:01 C 08 15 58.17 +06 58 52.6 r 448
2005-12-05 11:22:31 C 08 15 57.28 +06 58 30.2 r 448
2005-12-05 11:26:44 C 08 15 56.71 +06 58 12.9 r 448
2005-12-06 09:19:09 C 08 12 37.17 +05 31 14.9 18.9 c 704
2005-12-06 09:37:41 C 08 12 34.17 +05 30 01.4 18.9 c 704
2005-12-06 09:55:57 C 08 12 31.28 +05 28 48.7 19.0 c 704
2005-12-06 10:14:02 C 08 12 28.37 +05 27 37.1 19.3 c 704
2005-12-06 10:32:11 C 08 12 25.51 +05 26 25.2 20.0 c 704
2005-12-10 08:34:09 C 07 57 42.60 -00 40 03.4 r 448
2005-12-10 08:41:47 C 07 57 41.34 -00 40 32.6 r 448
2005-12-10 08:49:24 C 07 57 40.10 -00 41 01.3 r 448
2005-12-25 12:34:07 C 07 00 23.51 -19 08 28.9 r E17
2005-12-25 12:40:17 C 07 00 22.62 -19 08 44.3 r E17
2005-12-25 12:43:22 C 07 00 22.11 -19 08 50.4 r E17
2005-12-29 07:35:29 C 06 47 30.12 -22 04 10.3 696
2005-12-29 07:39:57 C 06 47 29.44 -22 04 17.7 696
2006-01-25 04:17:34 C 05 51 30.40 -29 12 33.2 o 696
2006-01-25 04:34:56 C 05 51 29.70 -29 12 32.8 o 696
2007-06-23 06:12:23 C 16 57 55.04 -19 06 49.6 o 291
2007-06-23 06:18:14 C 16 57 54.46 -19 06 40.9 o 291
2007-06-23 06:24:32 C 16 57 53.94 -19 06 33.5 o 291
2007-10-08 02:48:56 C 17 14 27.94 +08 35 10.2 o 291
2007-10-08 02:59:05 C 17 14 28.78 +08 35 13.1 o 291