2018 JC5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5088944908 ± 3.57e-08
Semi-major axis (a)2.2972071718 AU ± 1.18e-08
Inclination (i)12.04160980° ± 9.39e-06
Long. of Asc. Node (Ω)41.95282389° ± 1.17e-05
Arg. of Perihelion (ω)159.44866916° ± 3.77e-05
Mean Anomaly (M)64.46713036° ± 1.14e-05
Mean Motion (n)0.2830818538°/day ± 2.19e-09
Perihelion dist (q)1.12817110 AU ± 8.22e-08
Aphelion dist (Q)3.46624325 AU ± 8.40e-08
Orbital Period3.48177133 yr ± 2.69e-08
Physical Parameters
H (abs. magnitude)22.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.300″
Uncertainty0
Orbit TypeAmor
MOID0.134605 AU
Observations Used71
Oppositions5
Arc Total2018-2025
First Observation Used2018-05-13
Last Observation Used2025-04-28
Observations (74)
Date Type RA Dec Mag Band Observatory
2025-02-27 13:19:18 C 13 55 19.361 +34 41 16.38 X F52
2025-02-27 13:36:11 C 13 55 21.466 +34 41 11.09 X F52
2025-02-28 08:10:18 C 13 57 49.92 +34 34 32.3 V H21
2025-02-28 08:29:00 C 13 57 52.26 +34 34 26.0 V H21
2025-03-21 09:44:20 C 15 04 44.872 +26 30 56.09 V G96
2025-03-21 09:51:48 C 15 04 45.775 +26 30 42.73 V G96
2025-03-21 09:59:17 C 15 04 46.567 +26 30 30.49 V G96
2025-03-21 10:06:45 C 15 04 47.467 +26 30 17.60 V G96
2025-03-24 11:37:05 C 15 14 07.304 +24 14 28.80 X F52
2025-03-24 11:54:29 C 15 14 09.259 +24 13 54.86 X F52
2025-03-24 12:11:54 C 15 14 11.250 +24 13 20.54 X F52
2025-03-30 03:44:07 B 15 30 39.091 +19 05 23.38 Z Y89
2025-03-30 04:05:19 B 15 30 41.270 +19 04 30.47 Z Y89
2025-03-30 04:26:32 B 15 30 43.571 +19 03 36.53 Z Y89
2025-04-01 11:19:40 C 15 37 07.746 +16 36 51.86 X F52
2025-04-01 11:37:19 C 15 37 09.531 +16 36 03.40 X F52
2025-04-01 12:12:44 C 15 37 13.134 +16 34 25.28 X F52
2025-04-22 11:24:13 C 16 23 50.050 -13 42 42.52 V G96
2025-04-22 11:32:28 C 16 23 50.536 -13 43 13.84 V G96
2025-04-22 11:40:43 C 16 23 50.964 -13 43 46.24 V G96
2025-04-22 11:48:58 C 16 23 51.421 -13 44 19.43 V G96
2025-04-28 13:12:48 C 16 32 06.137 -22 49 34.54 X F51
2025-04-28 13:23:24 C 16 32 06.480 -22 50 11.88 X F51
2025-04-28 13:45:21 C 16 32 07.192 -22 51 29.70 X F51