2015 WR1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4575996000
Semi-major axis (a)2.2196567000 AU
Inclination (i)8.54362000°
Long. of Asc. Node (Ω)244.53149000°
Arg. of Perihelion (ω)168.85216000°
Mean Anomaly (M)7.42708000°
Mean Motion (n)0.2980405500°/day
Perihelion dist (q)1.20394270 AU
Aphelion dist (Q)3.23537070 AU
Orbital Period3.30695830 yr
Physical Parameters
H (abs. magnitude)22.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.350″
Uncertainty6
Orbit TypeAmor
MOID0.215967 AU
Observations Used49
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-12-03
Observations (52)
Date Type RA Dec Mag Band Observatory
2015-11-19 04:52:06 C 00 56 17.28 +17 35 32.1 q G96
2015-11-19 04:55:09 C 00 56 17.64 +17 35 28.9 q G96
2015-11-19 04:58:12 C 00 56 17.96 +17 35 27.0 q G96
2015-11-19 05:01:16 C 00 56 18.32 +17 35 23.7 q G96
2015-11-19 05:38:56 C 00 56 22.60 +17 34 48.2 q G96
2015-11-19 05:43:54 C 00 56 23.15 +17 34 43.0 q G96
2015-11-19 05:48:52 C 00 56 23.72 +17 34 38.5 q G96
2015-11-19 05:53:51 C 00 56 24.28 +17 34 33.7 q G96
2015-11-19 06:56:39 C 00 56 31.39 +17 33 32.4 t H01
2015-11-19 07:05:55 C 00 56 32.45 +17 33 23.3 t H01
2015-11-19 07:17:09 C 00 56 33.76 +17 33 12.5 t H01
2015-11-19 07:31:55 C 00 56 35.47 +17 32 58.1 t H01
2015-11-19 18:46:42 C 00 58 00.53 +17 22 24.6 t G36
2015-11-19 19:19:55 C 00 58 04.37 +17 21 54.1 t G36
2015-11-19 19:36:38 C 00 58 06.31 +17 21 38.6 t G36
2015-11-19 20:59:42 C 00 58 15.86 +17 20 21.6 t G36
2015-11-20 01:59:16 C 00 58 53.71 +17 15 41.7 t H01
2015-11-20 02:10:15 C 00 58 54.99 +17 15 31.7 t H01
2015-11-20 02:24:04 C 00 58 56.60 +17 15 19.0 t H01
2015-11-20 02:30:29 C 00 58 57.34 +17 15 13.2 t H01
2015-11-20 02:41:37 C 00 58 58.43 +17 15 06.4 o 711
2015-11-20 02:43:50 C 00 58 59.01 +17 15 01.5 o 291
2015-11-20 02:46:46 C 00 58 59.07 +17 15 01.8 o 711
2015-11-20 02:50:46 C 00 58 59.81 +17 14 54.9 o 291
2015-11-20 02:52:00 C 00 58 59.67 +17 14 56.0 o 711
2015-11-20 02:57:38 C 00 59 00.61 +17 14 49.3 o 291
2015-11-20 03:00:34 C 00 59 00.97 +17 14 46.5 q G96
2015-11-20 03:05:23 C 00 59 01.50 +17 14 41.6 q G96
2015-11-20 03:10:11 C 00 59 02.04 +17 14 36.3 q G96
2015-11-20 03:14:59 C 00 59 02.48 +17 14 32.2 q G96
2015-11-21 01:23:35 C 01 01 48.37 +16 53 54.2 o 711
2015-11-21 01:28:17 C 01 01 48.95 +16 53 49.9 o 711
2015-11-21 01:33:04 C 01 01 49.54 +16 53 45.2 o 711
2015-11-21 01:57:20 C 01 01 52.66 +16 53 22.0 o 291
2015-11-21 02:03:37 C 01 01 53.45 +16 53 15.4 q G96
2015-11-21 02:10:52 C 01 01 54.26 +16 53 09.7 o 291
2015-11-21 02:12:53 C 01 01 54.48 +16 53 07.7 q G96
2015-11-21 02:22:12 C 01 01 55.57 +16 52 59.1 q G96
2015-11-21 02:24:33 C 01 01 55.88 +16 52 57.3 o 291
2015-11-21 02:31:29 C 01 01 56.67 +16 52 50.5 q G96
2015-11-30 05:00:09 C 01 30 49.53 +13 41 21.1 o 926
2015-11-30 05:10:32 C 01 30 50.86 +13 41 11.8 o 926
2015-11-30 05:20:53 C 01 30 52.23 +13 41 04.5 o 926
2015-11-30 06:18:42 C 01 30 59.60 +13 40 15.1 t 705
2015-11-30 06:20:09 C 01 30 59.78 +13 40 14.3 t 705
2015-11-30 06:21:36 C 01 30 59.98 +13 40 13.7 t 705
2015-12-03 05:09:20 C 01 40 50.967 +12 45 02.79 L F51
2015-12-03 05:27:23 C 01 40 53.326 +12 44 49.52 L F51
2015-12-03 05:42:38 C 01 40 55.346 +12 44 38.66 L F51
2015-12-03 05:45:24 C 01 40 55.714 +12 44 36.14 L F51