2015 WQ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5725552380
Semi-major axis (a)2.5105576960 AU
Inclination (i)11.92682632°
Long. of Asc. Node (Ω)54.92975032°
Arg. of Perihelion (ω)341.53139301°
Mean Anomaly (M)187.76289603°
Mean Motion (n)0.2477733400°/day
Perihelion dist (q)1.07312330 AU
Aphelion dist (Q)3.94794730 AU
Orbital Period3.97786000 yr
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.295″
Uncertainty
Orbit TypeAmor
MOID0.092759 AU
Observations Used51
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-12-02
Observations (52)
Date Type RA Dec Mag Band Observatory
2015-11-20 10:54:08 C 04 42 30.59 +29 36 23.2 q G96
2015-11-20 10:54:52 C 04 42 30.66 +29 36 26.2 G96
2015-11-20 11:01:30 C 04 42 31.15 +29 36 53.7 q G96
2015-11-20 11:02:13 C 04 42 31.21 +29 36 57.2 G96
2015-11-20 11:08:51 C 04 42 31.76 +29 37 24.9 q G96
2015-11-20 11:09:34 C 04 42 31.78 +29 37 28.4 G96
2015-11-20 11:16:12 C 04 42 32.31 +29 37 56.2 q G96
2015-11-20 11:16:55 C 04 42 32.35 +29 37 59.3 G96
2015-11-20 11:36:14 C 04 42 33.90 +29 39 20.3 q G96
2015-11-20 11:39:49 C 04 42 34.22 +29 39 35.9 q G96
2015-11-20 11:43:23 C 04 42 34.51 +29 39 50.8 q G96
2015-11-20 11:46:57 C 04 42 34.81 +29 40 05.0 q G96
2015-11-21 09:27:52 C 04 44 34.84 +31 11 02.6 q G96
2015-11-21 09:35:55 C 04 44 35.39 +31 11 36.1 q G96
2015-11-21 09:43:52 C 04 44 35.98 +31 12 07.5 q G96
2015-11-21 09:51:51 C 04 44 36.55 +31 12 39.5 q G96
2015-11-21 10:43:35 C 04 44 40.33 +31 16 06.7 q G96
2015-11-21 10:46:10 C 04 44 40.55 +31 16 17.0 q G96
2015-11-21 10:55:05 C 04 44 41.20 +31 16 52.2 q G96
2015-11-21 10:57:40 C 04 44 41.37 +31 17 01.9 q G96
2015-11-21 11:06:35 C 04 44 42.03 +31 17 36.9 q G96
2015-11-21 11:09:07 C 04 44 42.28 +31 17 47.3 q G96
2015-11-21 11:18:03 C 04 44 42.90 +31 18 23.7 q G96
2015-11-21 11:20:34 C 04 44 43.13 +31 18 32.8 q G96
2015-11-21 11:38:19 C 04 44 44.45 +31 19 43.0 q G96
2015-11-21 11:39:16 C 04 44 44.45 +31 19 43.6 t H01
2015-11-21 11:49:17 C 04 44 45.25 +31 20 23.2 t H01
2015-11-21 11:50:21 C 04 44 45.41 +31 20 30.9 q G96
2015-11-21 11:59:02 C 04 44 46.01 +31 21 01.7 t H01
2015-11-21 12:02:22 C 04 44 46.37 +31 21 17.9 q G96
2015-11-21 12:12:16 C 04 44 47.06 +31 21 53.9 t H01
2015-11-21 12:14:24 C 04 44 47.30 +31 22 04.9 q G96
2015-11-21 12:54:05 C 04 44 50.47 +31 24 41.9 o 291
2015-11-21 12:56:37 C 04 44 50.73 +31 24 52.3 o 291
2015-11-21 12:59:08 C 04 44 50.95 +31 25 01.4 o 291
2015-11-22 05:51:48 C 04 46 25.49 +32 31 51.3 t H01
2015-11-22 05:57:13 C 04 46 25.87 +32 32 12.3 t H01
2015-11-22 06:11:10 C 04 46 26.83 +32 33 07.1 t H01
2015-11-22 06:23:21 C 04 46 27.67 +32 33 54.7 t H01
2015-11-23 04:56:32 C 04 48 22.92 +33 58 08.0 q G96
2015-11-23 05:03:58 C 04 48 23.45 +33 58 36.0 q G96
2015-11-23 05:11:23 C 04 48 23.97 +33 59 03.5 q G96
2015-11-23 05:18:50 C 04 48 24.32 +33 59 30.0 q G96
2015-11-30 07:19:27 C 05 00 14.36 +42 07 55.2 t 705
2015-11-30 07:20:54 C 05 00 14.43 +42 07 58.9 t 705
2015-11-30 07:22:21 C 05 00 14.48 +42 08 01.5 t 705
2015-11-30 09:18:50 C 05 00 19.74 +42 12 16.8 o 695
2015-11-30 09:39:53 C 05 00 20.66 +42 13 01.6 o 695
2015-11-30 10:00:56 C 05 00 21.48 +42 13 46.8 o 695
2015-12-02 05:51:48 C 05 02 48.55 +43 43 40.1 u H21