2015 WO1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4750155370 ± 1.46e-07
Semi-major axis (a)1.4625446266 AU ± 2.13e-08
Inclination (i)13.78329919° ± 1.32e-05
Long. of Asc. Node (Ω)62.84627646° ± 1.02e-05
Arg. of Perihelion (ω)253.05120361° ± 3.51e-05
Mean Anomaly (M)277.32123679° ± 3.78e-06
Mean Motion (n)0.5572480871°/day ± 1.22e-08
Perihelion dist (q)0.76781321 AU ± 2.15e-07
Aphelion dist (Q)2.15727605 AU ± 2.17e-07
Orbital Period1.76873875 yr ± 3.87e-08
Physical Parameters
H (abs. magnitude)22.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.227″
Uncertainty0
Orbit TypeApollo
MOID0.009346 AU
Observations Used100
Oppositions4
Arc Total2015-2024
First Observation Used2015-11-18
Last Observation Used2024-05-18
Observations (106)
Date Type RA Dec Mag Band Observatory
2015-11-18 08:15:24 C 03 51 34.211 +11 35 12.75 L F51
2015-11-18 08:32:09 C 03 51 31.391 +11 35 46.75 L F51
2015-11-18 08:48:59 C 03 51 28.517 +11 36 20.97 L F51
2015-11-18 09:06:14 C 03 51 25.572 +11 36 56.21 L F51
2015-11-19 11:58:45 C 03 47 08.98 +12 29 36.4 o 291
2015-11-19 12:00:19 C 03 47 08.76 +12 29 39.4 o 291
2015-11-19 12:01:53 C 03 47 08.47 +12 29 42.1 o 291
2015-11-20 03:16:20 C 03 44 54.06 +12 58 15.1 t H01
2015-11-20 03:26:18 C 03 44 52.52 +12 58 33.7 t H01
2015-11-20 03:38:45 C 03 44 50.61 +12 58 56.8 t H01
2015-11-20 03:49:35 C 03 44 48.94 +12 59 16.9 t H01
2015-11-20 04:50:36 C 03 44 39.43 +13 01 12.0 o 711
2015-11-20 04:55:19 C 03 44 38.68 +13 01 20.7 o 711
2015-11-30 06:59:08 C 03 17 03.80 +18 41 29.1 o 695
2015-11-30 07:11:34 C 03 17 02.68 +18 41 42.1 o 695
2015-11-30 07:23:58 C 03 17 01.57 +18 41 55.2 o 695
2015-12-02 04:41:27 C 03 13 29.22 +19 27 20.0 u H21
2015-12-02 04:57:57 C 03 13 27.91 +19 27 35.8 u H21
2015-12-02 05:18:34 C 03 13 26.25 +19 27 55.2 u H21
2024-05-03 09:33:49 C 16 26 30.993 +09 54 56.49 X F52
2024-05-03 09:50:47 C 16 26 32.074 +09 55 04.80 X F52
2024-05-03 10:01:19 C 16 26 30.188 +09 55 00.34 V G96
2024-05-03 10:07:43 C 16 26 33.135 +09 55 13.13 X F52
2024-05-03 10:08:47 C 16 26 30.660 +09 55 03.65 V G96
2024-05-03 10:16:16 C 16 26 31.124 +09 55 07.86 V G96
2024-05-03 10:23:46 C 16 26 31.556 +09 55 10.67 V G96
2024-05-03 10:24:40 C 16 26 34.198 +09 55 21.39 X F52
2024-05-03 11:25:34 C 16 26 35.550 +09 55 38.70 V I52
2024-05-03 11:30:37 C 16 26 35.780 +09 55 41.30 V I52
2024-05-03 11:35:28 C 16 26 36.220 +09 55 44.40 V I52
2024-05-05 01:27:08 C 16 29 44.282 +10 13 56.93 V J95
2024-05-05 01:36:09 C 16 29 44.950 +10 14 01.54 V J95
2024-05-05 01:52:22 C 16 29 46.226 +10 14 10.14 V J95
2024-05-07 01:03:03 C 16 34 23.80 +10 39 37.2 V 094
2024-05-07 01:06:08 C 16 34 24.11 +10 39 39.0 V 094
2024-05-07 01:09:12 C 16 34 24.40 +10 39 40.6 V 094
2024-05-07 01:12:17 C 16 34 24.71 +10 39 42.5 V 094
2024-05-07 10:41:21 C 16 35 28.856 +10 45 26.06 V I52
2024-05-07 10:46:29 C 16 35 29.371 +10 45 28.84 V I52
2024-05-07 11:08:28 C 16 35 31.596 +10 45 41.44 V I52
2024-05-08 10:38:34 C 16 38 30.554 +11 00 24.08 V T05
2024-05-08 10:41:10 C 16 38 30.840 +11 00 26.21 V T05
2024-05-08 11:12:26 C 16 38 34.402 +11 00 46.30 V T05
2024-05-08 11:17:00 C 16 38 34.910 +11 00 49.03 V T05
2024-05-08 12:56:45 C 16 38 46.161 +11 01 53.77 X F51
2024-05-08 13:03:39 C 16 38 46.947 +11 01 58.09 X F51
2024-05-08 13:14:39 C 16 38 48.186 +11 02 05.36 X F51
2024-05-08 13:21:32 C 16 38 48.994 +11 02 09.34 X F51
2024-05-08 13:32:28 C 16 38 50.253 +11 02 16.18 X F51
2024-05-08 13:39:19 C 16 38 51.033 +11 02 20.43 X F51