2021 JC5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6683536798 ± 8.42e-04
Semi-major axis (a)3.3923050938 AU ± 1.54e-02
Inclination (i)19.03693652° ± 1.26e-01
Long. of Asc. Node (Ω)52.23822257° ± 1.11e-01
Arg. of Perihelion (ω)190.03872886° ± 9.55e-02
Mean Anomaly (M)262.46381521° ± 1.77e+00
Mean Motion (n)0.1577502003°/day ± 1.08e-03
Perihelion dist (q)1.12504550 AU ± 5.86e-03
Aphelion dist (Q)5.65956469 AU ± 2.59e-02
Orbital Period6.24801922 yr ± 4.26e-02
Physical Parameters
H (abs. magnitude)23.87
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.226″
Uncertainty4
Orbit TypeAmor
MOID0.118056 AU
Observations Used31
Oppositions1
Arc Total2021-2021
First Observation Used2021-05-10
Last Observation Used2021-05-18
Observations (31)
Date Type RA Dec Mag Band Observatory
2021-05-10 06:55:20 C 14 50 11.69 -03 05 18.8 V G96
2021-05-10 07:02:46 C 14 50 11.52 -03 05 59.6 V G96
2021-05-10 07:10:10 C 14 50 11.32 -03 06 40.3 V G96
2021-05-10 07:17:35 C 14 50 11.19 -03 07 22.1 V G96
2021-05-10 07:38:52 C 14 50 10.50 -03 09 20.1 V H01
2021-05-10 07:43:10 C 14 50 10.40 -03 09 43.9 V H01
2021-05-10 07:58:11 C 14 50 10.06 -03 11 06.6 V H01
2021-05-10 08:08:10 C 14 50 09.82 -03 12 01.8 V H01
2021-05-11 05:38:22 C 14 49 57.49 -05 13 16.4 V H01
2021-05-11 05:43:51 C 14 49 57.37 -05 13 47.9 V H01
2021-05-11 05:59:43 C 14 49 56.99 -05 15 19.4 V H01
2021-05-11 06:08:31 C 14 49 56.77 -05 16 09.9 V H01
2021-05-11 06:39:04 C 14 49 56.25 -05 19 05.0 V I52
2021-05-11 06:41:29 C 14 49 56.18 -05 19 18.6 V I52
2021-05-11 06:43:54 C 14 49 56.14 -05 19 32.6 V I52
2021-05-12 06:51:03 C 14 49 39.98 -07 41 30.0 V H01
2021-05-12 06:55:36 C 14 49 39.87 -07 41 57.5 V H01
2021-05-12 07:12:33 C 14 49 39.47 -07 43 38.9 V H01
2021-05-12 07:22:12 C 14 49 39.24 -07 44 36.9 V H01
2021-05-12 08:59:28 C 14 49 37.12 -07 54 20.4 V I52
2021-05-12 09:07:13 C 14 49 36.98 -07 55 07.2 V I52
2021-05-12 09:09:01 C 14 49 36.96 -07 55 17.7 V I52
2021-05-12 09:16:46 C 14 49 36.75 -07 56 04.4 V I52
2021-05-15 06:46:40 C 14 48 55.23 -15 16 10.1 V I52
2021-05-15 06:48:05 C 14 48 55.22 -15 16 20.0 V I52
2021-05-15 06:49:30 C 14 48 55.18 -15 16 29.8 V I52
2021-05-15 06:50:55 C 14 48 55.16 -15 16 39.0 V I52
2021-05-18 05:41:07 C 14 48 19.76 -23 17 11.4 V I52
2021-05-18 05:42:55 C 14 48 19.72 -23 17 23.8 V I52
2021-05-18 05:44:45 C 14 48 19.71 -23 17 36.4 V I52
2021-05-18 05:46:34 C 14 48 19.62 -23 17 48.8 V I52