349925 (2009 WC26)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6971461434 ± 1.60e-08
Semi-major axis (a)2.1716524086 AU ± 3.39e-09
Inclination (i)12.01037721° ± 2.53e-06
Long. of Asc. Node (Ω)203.04407848° ± 1.72e-05
Arg. of Perihelion (ω)350.89338109° ± 1.75e-05
Mean Anomaly (M)313.55319036° ± 2.15e-06
Mean Motion (n)0.3079830427°/day ± 7.21e-10
Perihelion dist (q)0.65769331 AU ± 3.48e-08
Aphelion dist (Q)3.68561151 AU ± 3.53e-08
Orbital Period3.20026153 yr ± 7.49e-09
Physical Parameters
H (abs. magnitude)17.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.257″
Uncertainty0
Orbit TypeApollo
MOID0.198892 AU
Observations Used445
Oppositions13
Arc Total2007-2026
First Observation Used2007-09-22
Last Observation Used2026-01-12
Observations (496)
Date Type RA Dec Mag Band Observatory
2022-11-25 13:51:48 C 08 52 36.442 -05 43 25.21 V T05
2022-11-25 13:56:22 C 08 52 37.130 -05 43 32.95 V T05
2022-11-25 14:04:51 C 08 52 38.376 -05 43 47.10 V T05
2022-12-01 09:20:21 C 09 15 53.633 -10 01 53.08 V 703
2022-12-01 09:27:22 C 09 15 54.868 -10 02 07.22 V 703
2022-12-01 09:34:24 C 09 15 56.131 -10 02 21.16 V 703
2022-12-01 09:41:25 C 09 15 57.431 -10 02 35.66 V 703
2022-12-02 06:34:51 C 09 19 50.114 -10 44 56.90 V W68
2022-12-02 06:39:23 C 09 19 50.962 -10 45 06.01 V W68
2022-12-02 06:50:07 C 09 19 52.930 -10 45 28.62 V W68
2022-12-02 07:04:24 C 09 19 55.586 -10 45 58.25 V W68
2022-12-08 01:27:18 C 09 48 54.151 -15 54 56.63 V M22
2022-12-08 01:33:17 C 09 48 55.524 -15 55 11.17 V M22
2022-12-08 01:50:25 C 09 48 59.460 -15 55 52.86 V M22
2022-12-08 02:12:05 C 09 49 04.392 -15 56 44.12 V M22
2022-12-10 00:11:23 C 10 00 13.010 -17 49 21.18 V M22
2022-12-10 00:15:56 C 10 00 14.126 -17 49 31.80 V M22
2022-12-10 00:30:04 C 10 00 17.642 -17 50 07.58 V M22
2022-12-10 00:52:38 C 10 00 23.249 -17 51 03.96 V M22
2022-12-13 06:45:28 C 10 21 20.578 -21 11 13.16 V W68
2022-12-13 07:19:02 C 10 21 30.098 -21 12 42.01 V W68
2022-12-13 07:42:45 C 10 21 36.754 -21 13 44.87 V W68
2022-12-13 08:03:22 C 10 21 42.638 -21 14 39.88 V W68
2022-12-17 04:17:27 C 10 50 29.446 -25 21 02.41 V W68
2022-12-17 04:21:28 C 10 50 30.902 -25 21 12.82 V W68
2022-12-17 05:09:44 C 10 50 47.098 -25 23 23.96 V W68
2022-12-17 05:21:31 C 10 50 51.046 -25 23 56.36 V W68
2022-12-17 07:30:50 C 10 51 34.375 -25 29 47.15 V W68
2022-12-17 07:34:44 C 10 51 35.683 -25 29 57.66 V W68
2022-12-17 07:58:57 C 10 51 43.730 -25 31 03.07 V W68
2022-12-17 08:15:29 C 10 51 49.267 -25 31 47.89 V W68
2022-12-20 07:14:22 C 11 17 22.718 -28 40 18.77 V W68
2022-12-20 07:19:21 C 11 17 24.686 -28 40 32.41 V W68
2022-12-20 07:27:08 C 11 17 27.576 -28 40 52.57 V W68
2022-12-20 07:55:56 C 11 17 38.455 -28 42 08.10 V W68
2022-12-22 01:36:50 C 11 34 03.137 -30 28 33.31 V M22
2022-12-22 01:42:05 C 11 34 05.258 -30 28 46.92 V M22
2022-12-22 01:52:04 C 11 34 09.245 -30 29 11.98 V M22
2022-12-22 02:11:16 C 11 34 16.954 -30 30 00.32 V M22
2022-12-25 07:36:01 C 12 07 26.918 -33 31 02.82 V W68
2022-12-25 07:41:16 C 12 07 29.210 -33 31 13.48 V W68
2022-12-25 07:49:45 C 12 07 32.971 -33 31 32.23 V W68
2022-12-28 08:04:04 C 12 41 12.660 -35 51 19.62 V W68
2022-12-28 08:09:57 C 12 41 15.444 -35 51 29.63 V W68
2022-12-28 08:21:02 C 12 41 20.702 -35 51 48.82 V W68
2022-12-28 08:29:29 C 12 41 24.742 -35 52 03.11 V W68
2023-06-05 10:38:27 C 23 10 53.058 +08 05 37.75 V G96
2023-06-05 10:46:40 C 23 10 53.303 +08 05 40.49 V G96
2023-06-05 10:54:53 C 23 10 53.483 +08 05 43.08 V G96
2023-06-05 11:03:05 C 23 10 53.706 +08 05 45.31 V G96