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
2022-01-22 02:26:00 C 00 49 28.17 +34 18 29.0 V 703
2022-01-22 02:46:27 C 00 49 27.38 +34 18 59.2 V G96
2022-01-22 02:48:59 C 00 49 27.32 +34 19 04.2 V 703
2022-01-22 02:54:03 C 00 49 27.13 +34 19 11.3 V G96
2022-01-22 03:01:41 C 00 49 26.88 +34 19 22.9 V G96
2022-05-07 05:56:48 C 12 52 37.420 +56 57 27.83 V G96
2022-05-07 06:04:27 C 12 52 37.441 +56 57 00.58 V G96
2022-05-07 06:12:06 C 12 52 37.448 +56 56 33.00 V G96
2022-05-07 06:19:44 C 12 52 37.495 +56 56 05.89 V G96
2022-05-09 15:24:58 S 12 53 16.198 +53 31 40.55 L C51
2022-05-09 18:32:44 S 12 53 18.720 +53 20 27.02 L C51
2022-05-19 22:53:45 C 12 57 36.55 +39 02 45.5 Z K19
2022-05-19 23:01:03 C 12 57 36.56 +39 02 20.8 Z K19
2022-05-19 23:08:21 C 12 57 36.79 +39 01 57.6 Z K19
2022-05-24 05:44:00 C 13 00 01.962 +33 24 14.44 V G96
2022-05-24 05:52:02 C 13 00 02.142 +33 23 48.59 V G96
2022-05-24 06:00:06 C 13 00 02.322 +33 23 22.74 V G96
2022-05-24 06:08:09 C 13 00 02.484 +33 22 56.82 V G96
2025-09-25 08:01:30 C 03 40 09.990 -18 55 02.90 V 807
2025-09-25 08:22:28 C 03 40 09.690 -18 55 08.70 V 807
2025-09-25 08:43:26 C 03 40 09.380 -18 55 14.90 V 807
2026-01-19 02:27:10 C 01 16 42.798 +09 14 38.83 V V00
2026-01-19 02:35:15 C 01 16 42.892 +09 14 49.92 V V00
2026-01-19 02:43:18 C 01 16 42.992 +09 15 01.15 V V00
2026-01-19 02:51:21 C 01 16 43.097 +09 15 11.88 V V00