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
2024-05-08 13:57:08 C 16 38 53.113 +11 02 31.50 X F51
2024-05-09 01:44:31 B 16 40 34.313 +11 09 52.60 X C95
2024-05-09 01:52:45 B 16 40 35.371 +11 09 58.25 X C95
2024-05-09 02:01:00 B 16 40 36.439 +11 10 03.68 X C95
2024-05-09 10:25:29 C 16 41 51.162 +11 16 05.70 V 703
2024-05-09 10:28:32 C 16 41 51.565 +11 16 08.76 V 703
2024-05-09 10:31:35 C 16 41 51.968 +11 16 09.62 V 703
2024-05-09 10:34:38 C 16 41 52.300 +11 16 11.78 V 703
2024-05-10 21:38:32 C 16 48 04.889 +11 42 30.74 V A17
2024-05-10 22:01:19 C 16 48 09.127 +11 42 50.40 V A17
2024-05-10 22:24:05 C 16 48 13.315 +11 43 10.27 V A17
2024-05-11 00:49:09 B 16 48 39.305 +11 47 08.02 Z M49
2024-05-11 00:54:18 B 16 48 40.207 +11 47 12.59 Z M49
2024-05-11 00:59:24 B 16 48 41.124 +11 47 16.98 Z M49
2024-05-12 08:46:47 C 16 56 05.688 +12 15 03.28 V U52
2024-05-12 08:50:26 C 16 56 06.535 +12 15 07.42 V U52
2024-05-12 08:54:04 C 16 56 07.471 +12 15 11.16 V U52
2024-05-12 10:39:07 C 16 56 31.542 +12 17 14.93 V 703
2024-05-12 10:42:23 C 16 56 32.363 +12 17 17.02 V 703
2024-05-12 10:45:39 C 16 56 33.212 +12 17 20.18 V 703
2024-05-12 10:48:54 C 16 56 33.940 +12 17 23.71 V 703
2024-05-14 00:00:41 C 17 08 44.45 +13 00 55.6 V D48
2024-05-14 00:16:00 B 17 08 49.979 +13 01 14.27 X B72
2024-05-14 00:17:59 C 17 08 50.78 +13 01 19.4 V D48
2024-05-14 00:21:24 B 17 08 51.965 +13 01 21.77 X B72
2024-05-14 00:26:48 B 17 08 53.957 +13 01 29.32 X B72
2024-05-14 00:36:31 C 17 08 57.014 +13 01 41.88 X G19
2024-05-14 00:43:57 C 17 09 00.35 +13 01 55.3 V D48
2024-05-14 00:53:28 C 17 09 03.302 +13 02 05.68 X G19
2024-05-14 01:10:29 C 17 09 09.590 +13 02 28.93 X G19
2024-05-14 01:25:41 C 17 09 15.254 +13 02 49.78 X G19
2024-05-14 01:40:53 C 17 09 20.923 +13 03 10.33 X G19
2024-05-14 01:56:03 C 17 09 26.633 +13 03 30.67 X G19
2024-05-14 09:19:24 C 17 12 39.394 +13 15 01.12 V T05
2024-05-14 09:23:58 C 17 12 41.242 +13 15 08.50 V T05
2024-05-14 09:29:49 C 17 12 43.615 +13 15 17.60 V T05
2024-05-14 10:02:05 C 17 12 56.690 +13 16 07.68 V T05
2024-05-15 09:50:34 C 17 24 57.197 +13 54 51.37 V G96
2024-05-15 09:57:59 C 17 25 01.276 +13 55 04.80 V G96
2024-05-15 10:05:25 C 17 25 05.358 +13 55 18.05 V G96
2024-05-15 10:12:53 C 17 25 09.469 +13 55 31.44 V G96
2024-05-15 23:11:52 C 17 33 42.298 +14 19 50.23 V Z80
2024-05-15 23:19:53 C 17 33 47.796 +14 20 08.20 V Z80
2024-05-15 23:27:59 C 17 33 53.388 +14 20 25.15 V Z80
2024-05-17 09:23:05 C 18 05 41.350 +15 43 44.47 V U52
2024-05-17 09:25:20 C 18 05 43.975 +15 43 51.13 V U52
2024-05-17 09:27:37 C 18 05 46.661 +15 43 58.04 V U52
2024-05-17 11:18:48 C 18 08 08.160 +15 50 40.42 V T08
2024-05-17 11:21:27 C 18 08 11.378 +15 50 48.16 V T08
2024-05-17 11:52:08 C 18 08 48.547 +15 52 19.24 V T08