2017 WH15

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3825267000
Semi-major axis (a)1.6260764000 AU
Inclination (i)23.75886000°
Long. of Asc. Node (Ω)65.05626000°
Arg. of Perihelion (ω)317.31392000°
Mean Anomaly (M)323.78241000°
Mean Motion (n)0.4753272000°/day
Perihelion dist (q)1.00405880 AU
Aphelion dist (Q)2.24809400 AU
Orbital Period2.07353520 yr
Physical Parameters
H (abs. magnitude)23.27
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.630″
Uncertainty7
Orbit TypeAmor
MOID0.084951 AU
Observations Used56
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-12-16
Observations (57)
Date Type RA Dec Mag Band Observatory
2017-11-24 07:41:13 C 03 25 29.17 -05 03 57.9 U 703
2017-11-24 07:52:26 C 03 25 27.26 -05 01 22.7 U 703
2017-11-24 08:03:19 C 03 25 25.28 -04 58 51.9 U 703
2017-11-24 08:14:15 C 03 25 23.39 -04 56 20.9 U 703
2017-11-24 08:57:27 C 03 25 15.85 -04 46 24.6 U H01
2017-11-24 09:02:13 C 03 25 15.05 -04 45 18.7 U H01
2017-11-24 09:19:43 C 03 25 16.477 -04 40 58.14 L F51
2017-11-24 09:23:37 C 03 25 11.46 -04 40 22.4 U H01
2017-11-24 09:31:32 C 03 25 10.14 -04 38 32.7 U H01
2017-11-24 09:35:36 C 03 25 13.668 -04 37 18.79 L F51
2017-11-24 09:51:29 C 03 25 10.844 -04 33 39.05 L F51
2017-11-24 10:07:24 C 03 25 08.032 -04 29 59.50 L F51
2017-11-24 21:56:48 C 03 23 23.76 -01 48 07.7 U K88
2017-11-24 22:03:57 C 03 23 22.56 -01 46 29.5 U K88
2017-11-25 06:14:07 C 03 22 11.67 +00 04 49.2 U H01
2017-11-25 06:20:00 C 03 22 10.97 +00 06 10.2 U 703
2017-11-25 06:20:43 C 03 22 10.57 +00 06 18.5 U H01
2017-11-25 06:21:05 C 03 22 10.84 +00 06 25.8 U 703
2017-11-25 06:22:11 C 03 22 10.64 +00 06 40.2 U 703
2017-11-25 06:37:25 C 03 22 07.76 +00 10 04.1 U H01
2017-11-25 06:55:06 C 03 22 04.80 +00 14 02.7 U H01
2017-11-25 21:25:26 C 03 20 04.03 +03 27 12.8 U J95
2017-11-25 21:30:04 C 03 20 03.32 +03 28 13.9 U J95
2017-11-25 21:34:39 C 03 20 02.61 +03 29 14.4 U J95
2017-11-26 00:37:33 C 03 19 33.09 +04 09 15.7 S 033
2017-11-26 00:40:12 C 03 19 32.67 +04 09 50.1 S 033
2017-11-26 00:42:50 C 03 19 32.28 +04 10 24.7 S 033
2017-11-26 06:13:05 C 03 18 49.36 +05 22 27.5 U V06
2017-11-26 06:14:34 C 03 18 49.12 +05 22 46.7 U V06
2017-11-26 06:16:03 C 03 18 48.88 +05 23 06.0 U V06
2017-11-26 06:17:33 C 03 18 48.64 +05 23 25.3 U V06
2017-11-26 06:25:03 C 03 18 47.41 +05 25 02.2 U I52
2017-11-26 06:25:18 C 03 18 47.37 +05 25 05.8 U I52
2017-11-26 06:25:50 C 03 18 47.30 +05 25 12.2 U I52
2017-11-26 06:27:44 C 03 18 46.99 +05 25 37.1 U I52
2017-11-26 21:54:45 C 03 16 42.33 +08 41 29.1 U 203
2017-11-26 22:06:30 C 03 16 40.16 +08 43 55.0 q 595
2017-11-26 22:14:49 C 03 16 38.91 +08 45 38.7 q 595
2017-11-26 22:20:21 C 03 16 38.38 +08 46 48.1 U 203
2017-11-26 22:23:05 C 03 16 37.66 +08 47 21.3 q 595
2017-11-27 05:17:56 C 03 15 44.74 +10 12 53.6 U 703
2017-11-27 05:25:42 C 03 15 43.56 +10 14 27.6 U 703
2017-11-27 05:33:23 C 03 15 42.30 +10 16 01.6 U 703
2017-11-27 05:41:04 C 03 15 41.13 +10 17 35.4 U 703
2017-12-01 05:34:09 C 03 04 24.64 +26 53 42.1 u H21
2017-12-01 05:39:23 C 03 04 24.01 +26 54 26.9 u H21
2017-12-01 05:46:14 C 03 04 23.16 +26 55 25.2 u H21
2017-12-08 04:06:36 C 02 51 00.01 +43 45 24.3 U I52
2017-12-08 04:07:43 C 02 50 59.74 +43 45 28.9 U I52
2017-12-08 04:08:48 C 02 50 59.73 +43 45 33.4 U I52