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
2017-12-15 09:41:11 C 03 32 28.95 +74 41 59.4 U T08
2017-12-15 10:04:42 C 03 32 07.89 +74 43 32.7 U T08
2017-12-15 10:06:02 C 03 32 06.79 +74 43 37.0 U T08
2017-12-15 10:19:27 C 03 31 54.63 +74 44 29.7 U T08
2018-01-03 07:26:11 S 20 07 17.654 +70 10 21.68 L C51
2018-01-03 13:43:11 S 20 05 41.842 +69 56 53.81 L C51
2018-01-03 18:25:56 S 20 04 31.781 +69 46 55.34 L C51
2018-01-03 20:00:11 S 20 04 08.784 +69 43 33.71 L C51
2018-01-03 21:34:26 S 20 03 45.986 +69 40 15.53 L C51
2018-01-03 23:08:41 S 20 03 23.398 +69 36 55.58 L C51
2018-01-03 23:08:52 S 20 03 23.664 +69 36 57.46 L C51
2018-04-13 11:12:14 C 17 08 18.90 +32 10 27.3 U G96
2018-04-13 11:19:06 C 17 08 17.93 +32 10 18.7 U G96
2018-04-13 11:26:00 C 17 08 16.97 +32 10 10.1 U G96
2018-04-13 11:32:53 C 17 08 16.04 +32 10 01.4 U G96
2018-04-21 09:32:37 C 16 41 24.08 +27 44 14.9 U I41
2018-04-21 09:33:59 C 16 41 23.88 +27 44 12.6 U I41
2018-04-21 10:02:57 C 16 41 19.46 +27 43 27.2 U I41
2018-04-21 11:10:19 C 16 41 09.23 +27 41 41.1 U I41
2018-04-21 11:34:09 C 16 41 05.60 +27 41 03.2 U I41
2018-04-23 09:51:51 C 16 34 13.22 +26 26 06.8 U 703
2018-04-23 09:59:31 C 16 34 12.04 +26 25 53.9 U 703
2018-04-23 10:07:10 C 16 34 10.87 +26 25 41.0 U 703
2018-04-23 10:14:51 C 16 34 09.71 +26 25 27.8 U 703
2018-04-24 09:33:58 C 16 30 40.59 +25 46 13.9 U I41
2018-04-24 11:06:31 C 16 30 26.31 +25 43 36.1 U I41
2018-04-24 11:07:54 C 16 30 26.10 +25 43 33.6 U I41
2018-04-24 11:37:32 C 16 30 21.55 +25 42 42.9 U I41
2018-04-27 10:39:59 C 16 19 41.48 +23 37 18.0 U G96
2018-04-27 10:48:46 C 16 19 40.10 +23 37 02.3 U G96
2018-04-27 10:57:33 C 16 19 38.81 +23 36 45.7 U G96
2018-04-27 11:06:21 C 16 19 37.49 +23 36 30.3 U G96
2018-05-07 09:11:19 C 15 44 57.90 +15 48 58.4 U 703
2018-05-07 09:18:52 C 15 44 56.90 +15 48 42.4 U 703
2018-05-07 09:26:27 C 15 44 55.81 +15 48 27.6 U 703
2018-05-07 09:34:00 C 15 44 54.75 +15 48 11.8 U 703
2018-05-10 09:12:41 C 15 35 17.39 +13 20 20.4 U G96
2018-05-10 09:20:12 C 15 35 16.39 +13 20 04.9 U G96
2018-05-10 09:27:43 C 15 35 15.36 +13 19 49.2 U G96
2018-05-10 09:35:14 C 15 35 14.35 +13 19 33.8 U G96
2018-05-10 09:50:38 C 15 35 12.22 +13 19 02.1 U I52
2018-05-10 09:56:30 C 15 35 11.50 +13 18 49.3 U I52
2018-05-10 09:57:45 C 15 35 11.35 +13 18 47.4 U I52
2018-05-10 10:03:13 C 15 35 10.63 +13 18 35.6 U I52
2021-10-31 08:53:45 C 03 58 28.55 -09 34 35.5 V G96
2021-10-31 09:01:14 C 03 58 28.01 -09 34 33.9 V G96
2021-10-31 09:08:44 C 03 58 27.51 -09 34 31.9 V G96
2021-10-31 09:16:14 C 03 58 26.94 -09 34 29.8 V G96
2021-10-31 11:10:02 C 03 58 19.350 -09 33 57.92 U F51
2021-10-31 11:27:20 C 03 58 18.116 -09 33 53.36 U F51