861115 (2014 JC31)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6037382260 ± 1.27e-08
Semi-major axis (a)2.5537591600 AU ± 7.72e-09
Inclination (i)36.95179561° ± 6.09e-06
Long. of Asc. Node (Ω)64.66556205° ± 2.99e-06
Arg. of Perihelion (ω)75.26180847° ± 6.07e-06
Mean Anomaly (M)327.43843346° ± 3.79e-06
Mean Motion (n)0.2415140329°/day ± 1.10e-09
Perihelion dist (q)1.01195714 AU ± 3.25e-08
Aphelion dist (Q)4.09556118 AU ± 3.46e-08
Orbital Period4.08103112 yr ± 1.85e-08
Physical Parameters
H (abs. magnitude)19.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.212″
Uncertainty0
Orbit TypeApollo
MOID0.313695 AU
Observations Used203
Oppositions9
Arc Total2014-2026
First Observation Used2014-05-05
Last Observation Used2026-01-19
Observations (225)
Date Type RA Dec Mag Band Observatory
2017-11-27 23:26:57 C 05 34 21.41 +39 40 00.8 U 130
2017-11-27 23:31:45 C 05 34 21.03 +39 40 23.0 U 130
2017-11-27 23:38:53 C 05 34 20.43 +39 40 55.2 U 130
2017-11-28 00:19:23 C 05 34 17.16 +39 44 00.6 q 160
2017-11-28 00:21:11 C 05 34 17.00 +39 44 08.3 q 160
2017-11-28 00:22:57 C 05 34 16.85 +39 44 16.4 q 160
2017-12-06 06:56:14 C 05 09 01.99 +56 29 32.0 u H21
2017-12-06 06:59:46 C 05 09 01.25 +56 29 51.0 u H21
2017-12-06 07:02:52 C 05 09 00.58 +56 30 07.6 u H21
2017-12-06 07:05:59 C 05 08 59.89 +56 30 24.3 u H21
2017-12-06 07:09:05 C 05 08 59.23 +56 30 41.1 u H21
2017-12-06 07:12:12 C 05 08 58.57 +56 30 57.8 u H21
2017-12-06 07:15:18 C 05 08 57.90 +56 31 14.3 u H21
2017-12-06 07:18:43 C 05 08 57.17 +56 31 32.8 u H21
2017-12-06 19:06:10 C 05 06 30.69 +57 34 57.2 U 204
2017-12-06 19:15:37 C 05 06 28.57 +57 35 48.7 U 204
2017-12-06 19:24:09 C 05 06 26.70 +57 36 35.2 U 204
2017-12-07 07:23:57 C 05 03 41.70 +58 41 33.0 U 703
2017-12-07 07:31:47 C 05 03 39.79 +58 42 15.4 U 703
2017-12-07 07:39:39 C 05 03 37.85 +58 42 57.7 U 703
2017-12-07 07:47:51 C 05 03 35.82 +58 43 41.8 U 703
2017-12-07 11:05:13 C 05 02 48.72 +59 01 31.3 U T08
2017-12-07 11:08:31 C 05 02 47.90 +59 01 48.4 U T08
2017-12-07 11:30:52 C 05 02 42.24 +59 03 48.4 U T08
2017-12-07 11:38:08 C 05 02 40.43 +59 04 28.3 U T08
2017-12-07 18:04:30 C 05 01 09.48 +59 38 46.8 U 204
2017-12-07 18:12:00 C 05 01 07.60 +59 39 27.8 U 204
2017-12-07 18:19:36 C 05 01 05.69 +59 40 09.3 U 204
2017-12-11 10:22:28 C 04 31 52.88 +67 23 45.2 U T08
2017-12-11 10:23:07 C 04 31 52.67 +67 23 49.1 U T08
2017-12-11 10:23:46 C 04 31 52.31 +67 23 52.4 U T08
2017-12-11 10:36:31 C 04 31 46.52 +67 24 56.6 U T08
2017-12-11 10:37:11 C 04 31 46.25 +67 24 59.4 U T08
2017-12-11 10:38:29 C 04 31 45.66 +67 25 06.4 U T08
2017-12-11 10:50:35 C 04 31 40.12 +67 26 07.0 U T08
2017-12-11 11:02:38 C 04 31 34.56 +67 27 07.6 U T08
2017-12-11 11:03:18 C 04 31 34.39 +67 27 11.0 U T08
2017-12-11 11:04:37 C 04 31 33.71 +67 27 18.4 U T08
2017-12-11 11:05:56 C 04 31 33.18 +67 27 24.0 U T08
2017-12-11 11:28:12 C 04 31 23.23 +67 29 15.3 U T08
2017-12-13 06:09:12 C 04 09 37.76 +70 57 18.9 q H45
2017-12-13 06:10:42 C 04 09 36.81 +70 57 25.5 q H45
2017-12-13 06:12:05 C 04 09 35.97 +70 57 31.8 q H45
2017-12-13 06:13:12 C 04 09 35.21 +70 57 37.1 q H45
2017-12-13 06:14:36 C 04 09 34.49 +70 57 43.7 q H45
2017-12-13 06:15:38 C 04 09 33.81 +70 57 48.9 q H45
2017-12-13 11:09:06 C 04 06 35.74 +71 20 36.6 U T05
2017-12-13 11:09:45 C 04 06 35.30 +71 20 39.7 U T05
2017-12-13 11:23:06 C 04 06 26.93 +71 21 40.4 U T05
2017-12-13 11:48:03 C 04 06 11.08 +71 23 34.2 U T05