2005 WF57

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5837488558 ± 5.36e-08
Semi-major axis (a)2.6392800887 AU ± 5.81e-09
Inclination (i)10.93835662° ± 1.20e-05
Long. of Asc. Node (Ω)60.08883657° ± 2.01e-05
Arg. of Perihelion (ω)307.16728043° ± 3.33e-05
Mean Anomaly (M)241.96256357° ± 5.27e-06
Mean Motion (n)0.2298709307°/day ± 7.59e-10
Perihelion dist (q)1.09860336 AU ± 1.41e-07
Aphelion dist (Q)4.17995682 AU ± 1.42e-07
Orbital Period4.28773782 yr ± 1.42e-08
Physical Parameters
H (abs. magnitude)19.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.438″
Uncertainty0
Orbit TypeAmor
MOID0.166836 AU
Observations Used127
Oppositions10
Arc Total2005-2018
First Observation Used2005-11-30
Last Observation Used2018-12-10
Observations (141)
Date Type RA Dec Mag Band Observatory
2018-10-15 03:22:50 C 05 40 53.45 +02 14 00.3 q 160
2018-10-15 14:57:16 C 05 41 22.73 +02 36 36.0 U T05
2018-10-15 15:00:07 C 05 41 22.81 +02 36 41.4 U T05
2018-10-15 15:12:37 C 05 41 23.27 +02 37 05.6 U T05
2018-10-15 15:14:54 C 05 41 23.30 +02 37 10.5 U T05
2018-10-15 15:26:39 C 05 41 23.67 +02 37 32.4 U T05
2018-10-15 15:27:21 C 05 41 23.76 +02 37 34.1 U T05
2018-10-21 08:50:45 C 05 45 49.40 +06 59 49.0 V 703
2018-10-21 08:56:37 C 05 45 49.53 +07 00 00.7 V 703
2018-10-21 09:08:25 C 05 45 49.71 +07 00 23.4 V 703
2018-11-03 19:27:08 C 05 45 51.16 +16 37 03.8 q D29
2018-11-03 19:52:35 C 05 45 50.46 +16 37 46.6 q D29
2018-11-17 10:31:37 C 05 32 29.89 +24 47 55.2 V G96
2018-11-17 10:39:05 C 05 32 29.42 +24 48 04.8 V G96
2018-11-17 10:46:33 C 05 32 28.97 +24 48 14.5 V G96
2018-11-17 10:54:01 C 05 32 28.49 +24 48 23.9 V G96
2018-11-18 09:40:58 C 05 31 10.98 +25 17 33.9 V I52
2018-11-18 09:45:46 C 05 31 10.70 +25 17 39.2 V I52
2018-11-18 09:50:34 C 05 31 10.41 +25 17 45.6 V I52
2018-11-18 09:55:22 C 05 31 10.06 +25 17 51.9 V I52
2018-11-26 06:03:56 C 05 19 29.81 +28 48 53.3 U I41
2018-11-26 07:30:49 C 05 19 23.68 +28 50 19.7 U I41
2018-11-29 12:12:13 C 05 14 23.38 +30 00 39.5 V T05
2018-11-29 12:15:09 C 05 14 23.14 +30 00 42.0 V T05
2018-11-29 12:39:25 C 05 14 21.41 +30 01 02.1 V T05
2018-11-29 12:46:26 C 05 14 20.93 +30 01 08.3 V T05
2018-12-02 00:37:41 C 05 10 29.73 +30 49 48.2 V C95
2018-12-02 00:42:46 C 05 10 29.72 +30 49 48.6 V C95
2018-12-02 00:47:50 C 05 10 29.60 +30 49 50.4 V C95
2018-12-07 10:56:29 C 05 02 27.94 +32 17 22.8 V T05
2018-12-07 11:09:39 C 05 02 27.07 +32 17 31.0 V T05
2018-12-07 11:24:38 C 05 02 26.08 +32 17 40.1 V T05
2018-12-07 11:28:16 C 05 02 25.88 +32 17 41.5 V T05
2018-12-10 06:57:03 C 04 58 38.11 +32 53 59.7 V G96
2018-12-10 07:05:07 C 04 58 37.62 +32 54 03.7 V G96
2018-12-10 07:13:13 C 04 58 37.15 +32 54 07.6 V G96
2018-12-10 07:16:33 C 04 58 37.07 +32 54 09.0 U I41
2018-12-10 07:17:48 C 04 58 37.00 +32 54 09.7 U I41
2018-12-10 07:21:18 C 04 58 36.67 +32 54 11.9 V G96
2018-12-10 08:09:16 C 04 58 33.95 +32 54 35.3 U I41
2018-12-10 08:19:06 C 04 58 33.35 +32 54 40.0 U I41