2001 WF49

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3707340454 ± 1.19e-07
Semi-major axis (a)0.7520658301 AU ± 5.92e-10
Inclination (i)17.95154474° ± 2.87e-05
Long. of Asc. Node (Ω)239.62880598° ± 9.24e-06
Arg. of Perihelion (ω)358.44095708° ± 5.14e-05
Mean Anomaly (M)102.56595705° ± 1.08e-04
Mean Motion (n)1.5112227769°/day ± 1.79e-09
Perihelion dist (q)0.47324942 AU ± 8.92e-08
Aphelion dist (Q)1.03088224 AU ± 8.92e-08
Orbital Period0.65220449 yr ± 7.70e-10
Physical Parameters
H (abs. magnitude)22.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.324″
Uncertainty0
Orbit TypeAten
MOID0.041857 AU
Observations Used86
Oppositions9
Arc Total2001-2018
First Observation Used2001-11-24
Last Observation Used2018-12-03
Observations (89)
Date Type RA Dec Mag Band Observatory
2001-11-24 01:47:59 C 00 19 17.08 +07 58 05.6 18.9 c 704
2001-11-24 02:08:57 C 00 19 16.39 +07 54 39.9 18.6 c 704
2001-11-24 02:29:58 C 00 19 15.71 +07 51 15.4 18.5 c 704
2001-11-24 02:50:56 C 00 19 15.01 +07 47 49.7 19.2 c 704
2001-11-24 03:11:55 C 00 19 14.32 +07 44 24.3 19.0 c 704
2001-11-27 01:37:34 C 00 19 22.33 -02 00 43.5 18.0 c 704
2001-11-27 01:59:57 C 00 19 21.89 -02 03 20.6 18.1 c 704
2001-11-27 02:22:17 C 00 19 21.47 -02 05 56.9 18.3 c 704
2001-11-27 02:44:32 C 00 19 21.09 -02 08 33.0 18.6 c 704
2001-12-04 12:07:25 C 00 21 34.53 -16 18 20.2 e 413
2001-12-04 12:09:44 C 00 21 34.48 -16 18 27.2 e 413
2001-12-04 12:12:04 C 00 21 34.50 -16 18 34.6 e 413
2001-12-05 12:18:29 C 00 22 00.33 -17 32 48.2 e 413
2001-12-05 12:23:55 C 00 22 00.36 -17 33 04.0 e 413
2016-12-01 03:43:02 C 00 15 08.61 -10 57 28.3 q G96
2016-12-01 03:51:59 C 00 15 08.69 -10 58 06.7 q G96
2016-12-01 03:58:08 C 00 15 08.74 -10 58 32.5 q G96
2016-12-01 04:04:18 C 00 15 08.85 -10 58 59.0 q G96
2016-12-01 04:25:24 C 00 15 09.03 -11 00 27.4 o 926
2016-12-01 04:33:30 C 00 15 09.09 -11 01 02.1 o 926
2016-12-01 04:33:42 C 00 15 09.13 -11 01 03.9 q G96
2016-12-01 04:34:20 C 00 15 09.14 -11 01 06.7 q G96
2016-12-01 04:34:58 C 00 15 09.13 -11 01 09.6 q G96
2016-12-01 04:35:34 C 00 15 09.16 -11 01 11.8 q G96
2016-12-01 04:39:57 C 00 15 09.20 -11 01 29.5 o 926
2016-12-01 04:41:13 C 00 15 09.22 -11 01 35.7 q I52
2016-12-01 04:44:39 C 00 15 09.27 -11 01 50.4 q I52
2016-12-01 04:49:27 C 00 15 09.31 -11 02 10.5 q I52
2016-12-01 04:54:52 C 00 15 09.38 -11 02 33.3 q I52
2016-12-01 18:17:43 C 00 15 35.71 -11 58 04.7 U 204
2016-12-01 18:31:20 C 00 15 35.89 -11 58 59.7 U 204
2016-12-01 18:32:45 C 00 15 36.47 -11 59 09.1 q J95
2016-12-01 18:41:03 C 00 15 36.59 -11 59 41.8 q J95
2016-12-01 18:45:39 C 00 15 36.07 -11 59 56.9 U 204
2016-12-01 18:49:15 C 00 15 36.72 -12 00 14.7 q J95
2016-12-01 18:57:35 C 00 15 36.82 -12 00 43.7 q I93
2016-12-01 19:07:33 C 00 15 36.96 -12 01 23.8 q I93
2016-12-01 19:16:32 C 00 15 37.08 -12 01 59.5 q I93
2016-12-01 20:52:28 C 00 15 36.71 -12 06 48.8 t K91
2016-12-01 20:53:44 C 00 15 36.71 -12 06 53.6 t K91
2016-12-01 20:54:59 C 00 15 36.74 -12 06 58.3 t K91
2016-12-01 20:56:14 C 00 15 36.76 -12 07 03.2 t K91
2016-12-01 20:57:30 C 00 15 36.78 -12 07 07.8 t K91
2016-12-01 20:58:45 C 00 15 36.81 -12 07 13.3 t K91
2016-12-01 21:00:01 C 00 15 36.82 -12 07 18.3 t K91
2016-12-01 21:01:16 C 00 15 36.83 -12 07 22.7 t K91
2016-12-02 00:39:25 C 00 15 45.78 -12 21 51.2 u 807
2016-12-02 00:42:59 C 00 15 45.81 -12 22 05.2 u 807
2016-12-02 00:46:33 C 00 15 45.85 -12 22 19.0 u 807
2016-12-02 01:36:24 C 00 15 49.39 -12 26 50.5 q I52