2016 CW31

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3097949610 ± 1.26e-07
Semi-major axis (a)1.5670662741 AU ± 1.91e-08
Inclination (i)17.83470219° ± 1.67e-05
Long. of Asc. Node (Ω)323.98915775° ± 6.69e-06
Arg. of Perihelion (ω)235.56880596° ± 2.64e-05
Mean Anomaly (M)316.45757632° ± 1.89e-05
Mean Motion (n)0.5024365562°/day ± 9.21e-09
Perihelion dist (q)1.08159704 AU ± 1.99e-07
Aphelion dist (Q)2.05253551 AU ± 2.00e-07
Orbital Period1.96169302 yr ± 3.59e-08
Physical Parameters
H (abs. magnitude)21.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.335″
Uncertainty0
Orbit TypeAmor
MOID0.177361 AU
Observations Used107
Oppositions3
Arc Total2016-2022
First Observation Used2016-01-20
Last Observation Used2022-08-15
Observations (110)
Date Type RA Dec Mag Band Observatory
2016-01-20 09:01:28 C 08 25 45.83 +47 13 39.0 t F51
2016-01-20 09:20:32 C 08 25 43.21 +47 13 28.3 t F51
2016-01-27 10:44:10 C 08 02 57.51 +44 55 34.9 t F51
2016-01-27 11:04:05 C 08 02 54.58 +44 55 13.7 t F51
2016-02-05 08:10:46 C 07 34 18.156 +40 06 37.07 L F51
2016-02-05 08:27:49 C 07 34 15.862 +40 06 09.16 L F51
2016-02-05 09:01:55 C 07 34 11.273 +40 05 13.04 L F51
2016-02-06 04:29:25 C 07 31 46.78 +39 32 27.9 o 926
2016-02-06 04:39:44 C 07 31 45.45 +39 32 10.5 o 926
2016-02-06 04:50:51 C 07 31 43.95 +39 31 51.9 o 926
2016-02-06 08:21:04 C 07 31 16.44 +39 25 49.3 q I52
2016-02-06 08:34:55 C 07 31 14.71 +39 25 25.1 q I52
2016-02-06 08:41:42 C 07 31 13.83 +39 25 13.7 q I52
2016-02-06 08:56:14 C 07 31 11.94 +39 24 47.8 q I52
2016-02-06 19:35:43 C 07 29 56.19 +39 06 17.4 S 033
2016-02-06 19:56:09 C 07 29 53.60 +39 05 42.5 S 033
2016-02-07 00:16:24 C 07 29 20.70 +38 58 06.3 S 033
2016-02-07 00:19:47 C 07 29 20.28 +38 57 59.8 S 033
2016-02-07 00:23:12 C 07 29 19.82 +38 57 53.9 S 033
2016-02-07 00:26:36 C 07 29 19.40 +38 57 47.7 S 033
2016-02-26 04:59:49 C 06 52 34.36 +22 40 15.6 o 926
2016-02-26 05:11:52 C 06 52 33.81 +22 39 47.0 o 926
2016-02-26 05:22:56 C 06 52 33.31 +22 39 22.4 o 926
2016-02-28 02:41:53 C 06 51 01.51 +20 55 38.4 q H21
2016-02-28 02:55:30 C 06 51 01.01 +20 55 07.5 q H21
2016-03-22 00:03:00 S 06 54 53.316 +01 35 52.58 L C51
2016-03-22 06:20:33 S 06 55 07.342 +01 23 59.75 L C51
2018-01-11 12:16:43 C 10 44 11.02 +31 04 29.0 o 926
2018-01-11 12:26:03 C 10 44 11.04 +31 04 21.2 o 926
2018-01-11 12:35:26 C 10 44 11.14 +31 04 15.5 o 926
2018-01-12 09:08:21 C 10 44 25.92 +30 49 27.8 U G96
2018-01-12 09:15:46 C 10 44 25.84 +30 49 22.1 U G96
2018-01-12 09:23:09 C 10 44 25.83 +30 49 16.4 U G96
2018-01-12 09:30:32 C 10 44 25.93 +30 49 10.6 U G96
2018-01-18 10:47:55 C 10 44 27.97 +28 47 34.1 o 691
2018-01-18 10:58:21 C 10 44 27.80 +28 47 24.7 o 691
2018-01-18 11:08:45 C 10 44 27.62 +28 47 14.3 o 691
2018-01-22 10:58:47 C 10 42 51.25 +27 06 42.3 U G96
2018-01-22 11:06:10 C 10 42 50.99 +27 06 33.7 U G96
2018-01-22 11:13:32 C 10 42 50.76 +27 06 25.6 U G96
2018-01-22 11:20:55 C 10 42 50.54 +27 06 16.7 U G96
2018-01-28 04:44:04 C 10 38 01.58 +24 03 42.9 o 691
2018-01-28 04:56:42 C 10 38 00.92 +24 03 24.3 o 691
2018-01-28 05:09:19 C 10 38 00.31 +24 03 05.4 o 691
2018-02-05 08:46:00 C 10 25 16.62 +17 55 58.6 o 691
2018-02-05 09:02:33 C 10 25 15.11 +17 55 21.1 o 691
2018-02-05 09:18:21 C 10 25 13.63 +17 54 44.8 o 691
2018-02-07 07:42:08 C 10 21 09.15 +16 04 10.9 U I41
2018-02-07 08:07:03 C 10 21 06.61 +16 03 09.0 U I41
2018-02-07 08:08:30 C 10 21 06.45 +16 03 05.4 U I41