IAA RAS IAA Minor Planet Database

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
2020-11-16 05:49:32 C 00 39 58.58 +03 53 43.0 – V G96
2020-11-16 06:22:00 C 00 40 51.68 +03 59 05.0 – V I52
2020-11-16 06:22:17 C 00 40 52.10 +03 59 07.4 – V I52
2020-11-16 06:22:33 C 00 40 52.56 +03 59 10.4 – V I52
2020-11-16 06:22:49 C 00 40 53.01 +03 59 12.9 – V I52
2020-11-16 07:33:41 C 00 42 48.41 +04 10 47.4 – V I52
2020-11-16 07:33:57 C 00 42 48.89 +04 10 49.9 – V I52
2020-11-16 07:34:14 C 00 42 49.32 +04 10 52.8 – V I52
2020-11-16 07:34:30 C 00 42 49.80 +04 10 55.5 – V I52
2020-11-16 19:23:32 C 01 01 56.34 +05 57 30.4 – V 033
2020-11-16 19:24:23 C 01 01 57.49 +05 57 37.3 – V 033
2020-11-16 21:04:04 C 01 04 20.01 +06 11 59.5 – V 203
2020-11-16 21:14:33 C 01 04 34.79 +06 13 25.2 – V 204
2020-11-16 21:21:24 C 01 04 52.33 +06 15 48.4 – V J04
2020-11-16 21:21:57 C 01 04 53.11 +06 15 53.3 – V J04
2020-11-16 21:22:31 C 01 04 53.89 +06 15 57.9 – V J04
2020-11-16 21:27:33 C 01 04 52.95 +06 15 12.5 – V 204
2020-11-16 21:37:08 C 01 05 06.34 +06 16 31.4 – V 204
2020-11-16 21:46:45 C 01 05 19.75 +06 17 52.5 – V 203
2020-11-17 01:18:44 C 01 10 41.14 +06 46 59.0 – q 858
2020-11-17 01:28:55 C 01 10 54.90 +06 48 19.3 – q 858
2020-11-17 01:39:36 C 01 11 09.22 +06 49 44.1 – q 858
2020-11-17 01:49:46 C 01 11 22.95 +06 51 05.6 – q 858
2020-11-17 01:49:55 C 01 11 24.61 +06 51 17.5 – V I52
2020-11-17 01:50:12 C 01 11 24.94 +06 51 20.0 – V I52
2020-11-17 01:50:28 C 01 11 25.32 +06 51 21.9 – V I52
2020-11-17 01:50:44 C 01 11 25.67 +06 51 24.6 – V I52
2020-11-17 01:51:16 C 01 11 18.34 +06 51 22.6 – V W34
2020-11-17 01:56:57 C 01 11 27.22 +06 51 45.4 – u H21
2020-11-17 01:59:53 C 01 11 31.12 +06 52 08.8 – u H21
2020-11-17 02:02:17 C 01 11 32.91 +06 52 49.3 – V W34
2020-11-17 02:02:50 C 01 11 35.03 +06 52 32.2 – u H21
2020-11-17 02:05:11 C 01 11 38.16 +06 52 50.6 – u H21
2020-11-17 02:13:05 C 01 11 47.17 +06 54 14.2 – V W34
2020-11-17 03:15:03 C 01 13 16.81 +07 01 45.5 – V V01
2020-11-17 03:36:20 C 01 13 40.41 +07 04 38.1 – q 734
2020-11-17 03:59:28 C 01 14 10.37 +07 07 34.1 – q 734
2020-11-17 04:04:15 C 01 14 21.02 +07 08 01.5 – V V01
2020-11-17 04:07:18 C 01 14 20.53 +07 08 33.9 – q 734
2020-11-17 17:59:48 C 01 32 11.57 +08 44 07.2 – V I93
2020-11-17 18:15:02 C 01 32 28.97 +08 45 45.0 – V I93
2020-11-18 18:11:26 C 01 57 20.47 +10 54 35.5 – V 033
2020-11-18 18:12:41 C 01 57 21.57 +10 54 41.6 – V 033
2020-11-18 18:13:55 C 01 57 22.67 +10 54 47.2 – V 033
2020-11-18 18:15:14 C 01 57 23.86 +10 54 53.5 – V 033
2020-11-23 04:54:00 C 02 59 03.62 +15 33 56.6 – V G96
2020-11-23 05:01:23 C 02 59 06.00 +15 34 07.3 – V G96
2020-11-23 05:08:45 C 02 59 08.35 +15 34 17.8 – V G96
2020-11-23 05:16:07 C 02 59 10.69 +15 34 28.4 – V G96