2015 WN1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3713358430 ± 3.70e-07
Semi-major axis (a)1.4102629138 AU ± 7.09e-09
Inclination (i)0.50409282° ± 9.83e-06
Long. of Asc. Node (Ω)231.78691857° ± 6.98e-05
Arg. of Perihelion (ω)125.31743810° ± 1.30e-04
Mean Anomaly (M)23.69654544° ± 3.83e-05
Mean Motion (n)0.5885212494°/day ± 4.44e-09
Perihelion dist (q)0.88658175 AU ± 5.22e-07
Aphelion dist (Q)1.93394408 AU ± 5.22e-07
Orbital Period1.67475055 yr ± 1.26e-08
Physical Parameters
H (abs. magnitude)26.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.408″
Uncertainty0
Orbit TypeApollo
MOID0.000362 AU
Observations Used91
Oppositions2
Arc Total2015-2020
First Observation Used2015-11-18
Last Observation Used2020-11-23
Observations (99)
Date Type RA Dec Mag Band Observatory
2015-11-18 07:10:54 C 02 37 14.102 +14 23 19.63 L F51
2015-11-18 07:25:45 C 02 37 25.672 +14 24 14.71 L F51
2015-11-18 07:40:37 C 02 37 37.150 +14 25 09.42 L F51
2015-11-18 07:55:37 C 02 37 48.662 +14 26 03.55 L F51
2015-11-19 04:52:18 C 02 53 13.73 +15 26 20.8 q H36
2015-11-19 04:59:18 C 02 53 17.79 +15 26 37.4 q H36
2015-11-19 05:11:00 C 02 53 28.81 +15 27 37.3 u 926
2015-11-19 05:17:33 C 02 53 32.55 +15 27 54.0 u 926
2015-11-19 05:24:05 C 02 53 36.29 +15 28 10.7 u 926
2015-11-19 05:30:35 C 02 53 40.02 +15 28 26.6 u 926
2015-11-19 05:37:07 C 02 53 43.71 +15 28 43.5 u 926
2015-11-19 05:43:37 C 02 53 47.42 +15 29 00.0 u 926
2015-11-19 07:13:54 C 02 54 37.15 +15 32 24.3 t H01
2015-11-19 07:21:59 C 02 54 41.66 +15 32 42.9 t H01
2015-11-19 07:35:24 C 02 54 49.18 +15 33 13.6 t H01
2015-11-19 07:45:46 C 02 54 54.98 +15 33 37.0 t H01
2015-11-19 09:23:55 C 02 55 50.02 +15 37 11.3 t H01
2015-11-19 09:33:19 C 02 55 55.33 +15 37 30.9 t H01
2015-11-19 09:43:48 C 02 56 01.26 +15 37 52.7 t H01
2015-11-19 09:54:50 C 02 56 07.53 +15 38 15.7 t H01
2015-11-20 03:35:30 C 03 06 07.23 +16 14 15.3 o 711
2015-11-20 03:39:12 C 03 06 08.74 +16 14 23.5 o 711
2015-11-20 03:43:39 C 03 06 10.76 +16 14 29.7 o 711
2015-11-20 04:49:11 C 03 06 40.53 +16 16 27.6 u 926
2015-11-20 04:57:32 C 03 06 44.12 +16 16 42.6 u 926
2015-11-20 05:05:53 C 03 06 47.67 +16 16 58.3 u 926
2015-11-21 11:22:05 C 03 19 00.56 +16 59 41.0 o 291
2015-11-21 11:24:18 C 03 19 01.29 +16 59 42.7 o 291
2015-11-21 11:26:30 C 03 19 02.02 +16 59 44.4 o 291
2015-11-22 07:48:27 C 03 25 40.98 +17 21 34.5 t 705
2015-11-22 07:49:54 C 03 25 41.21 +17 21 35.7 t 705
2015-11-22 07:51:20 C 03 25 41.57 +17 21 36.9 t 705
2015-11-30 07:40:45 C 03 55 40.10 +18 50 16.1 o 695
2015-11-30 07:59:04 C 03 55 41.17 +18 50 19.8 o 695
2015-11-30 08:17:23 C 03 55 42.29 +18 50 23.3 o 695
2015-12-01 08:43:25 C 03 57 36.98 +18 55 41.6 o 695
2015-12-01 08:59:12 C 03 57 37.83 +18 55 44.0 o 695
2015-12-01 09:14:59 C 03 57 38.70 +18 55 46.2 o 695
2015-12-03 08:08:20 C 04 00 49.21 +19 04 35.6 o 291
2015-12-03 08:20:49 C 04 00 49.72 +19 04 38.1 o 291
2015-12-03 08:33:17 C 04 00 50.26 +19 04 38.9 o 291
2015-12-04 06:59:07 C 04 02 10.76 +19 08 21.8 q G96
2015-12-04 07:01:23 C 04 02 10.86 +19 08 23.9 q G96
2015-12-04 07:03:38 C 04 02 10.94 +19 08 24.3 q G96
2015-12-04 07:05:51 C 04 02 10.94 +19 08 25.4 q G96
2020-11-16 05:26:59 C 00 39 21.75 +03 49 57.2 V G96
2020-11-16 05:34:05 C 00 39 50.254 +03 52 15.67 V F51
2020-11-16 05:34:29 C 00 39 34.04 +03 51 12.0 V G96
2020-11-16 05:36:41 C 00 39 54.494 +03 52 42.00 V F51
2020-11-16 05:42:01 C 00 39 46.32 +03 52 28.1 V G96