455550 (2004 JO2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5682488709 ± 4.12e-09
Semi-major axis (a)2.2924751790 AU ± 7.66e-10
Inclination (i)18.75837014° ± 1.46e-06
Long. of Asc. Node (Ω)222.40125987° ± 2.34e-06
Arg. of Perihelion (ω)127.65008993° ± 2.88e-06
Mean Anomaly (M)26.69319211° ± 8.13e-07
Mean Motion (n)0.2839587874°/day ± 1.42e-10
Perihelion dist (q)0.98977875 AU ± 9.45e-09
Aphelion dist (Q)3.59517161 AU ± 9.52e-09
Orbital Period3.47101878 yr ± 1.74e-09
Physical Parameters
H (abs. magnitude)17.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.287″
Uncertainty0
Orbit TypeApollo
MOID0.111177 AU
Observations Used2214
Oppositions16
Arc Total2004-2026
First Observation Used2004-05-12
Last Observation Used2026-02-28
Observations (3143)
Date Type RA Dec Mag Band Observatory
2018-11-05 14:50:14 C 05 26 55.45 +10 35 38.1 U T05
2018-11-06 13:47:18 C 05 25 01.56 +09 36 41.9 U T08
2018-11-06 14:01:54 C 05 25 00.24 +09 36 04.8 U T08
2018-11-06 14:16:33 C 05 24 58.90 +09 35 27.9 U T08
2018-11-06 14:31:05 C 05 24 57.59 +09 34 51.1 U T08
2018-11-08 08:26:44 C 05 21 31.17 +07 52 29.4 V 703
2018-11-08 08:34:53 C 05 21 30.44 +07 52 10.1 V 703
2018-11-08 08:43:03 C 05 21 29.71 +07 51 51.0 V 703
2018-11-08 08:51:12 C 05 21 28.99 +07 51 31.6 V 703
2018-11-08 13:51:45 C 05 21 03.36 +07 39 52.3 U T05
2018-11-08 14:06:13 C 05 21 02.06 +07 39 18.5 U T05
2018-11-08 14:20:38 C 05 21 00.78 +07 38 44.7 U T05
2018-11-09 13:48:48 C 05 19 05.63 +06 45 01.6 U T05
2018-11-09 13:53:32 C 05 19 05.21 +06 44 51.0 U T05
2018-11-09 14:15:04 C 05 19 03.29 +06 44 02.7 U T05
2018-11-09 14:24:30 C 05 19 02.46 +06 43 41.4 U T05
2018-11-09 23:25:53 C 05 18 19.34 +06 23 26.5 U 089
2018-11-09 23:29:14 C 05 18 19.07 +06 23 18.9 U 089
2018-11-09 23:32:36 C 05 18 18.76 +06 23 11.6 U 089
2018-11-09 23:35:58 C 05 18 18.46 +06 23 03.6 U 089
2018-11-09 23:39:20 C 05 18 18.18 +06 22 56.6 U 089
2018-11-09 23:42:42 C 05 18 17.88 +06 22 49.3 U 089
2018-11-09 23:46:04 C 05 18 17.61 +06 22 42.0 U 089
2018-11-09 23:49:26 C 05 18 17.30 +06 22 34.6 U 089
2018-11-09 23:52:48 C 05 18 17.00 +06 22 26.9 U 089
2018-11-09 23:56:10 C 05 18 16.71 +06 22 19.3 U 089
2018-11-10 12:56:25 C 05 17 13.060 +05 54 10.49 U F52
2018-11-10 13:13:42 C 05 17 11.526 +05 53 33.21 U F52
2018-11-10 13:20:02 C 05 17 10.93 +05 53 20.0 U T08
2018-11-10 13:31:44 C 05 17 09.926 +05 52 54.29 U F52
2018-11-10 13:34:40 C 05 17 09.63 +05 52 48.5 U T08
2018-11-10 13:49:10 C 05 17 08.36 +05 52 17.2 U T08
2018-11-10 13:49:14 C 05 17 08.380 +05 52 16.58 U F52
2018-11-10 14:03:40 C 05 17 07.08 +05 51 46.1 U T08
2018-11-11 08:05:37 C 05 15 40.89 +05 13 30.8 V 703
2018-11-11 08:13:08 C 05 15 40.24 +05 13 15.3 V 703
2018-11-11 08:20:39 C 05 15 39.58 +05 12 59.7 V 703
2018-11-11 08:28:10 C 05 15 38.92 +05 12 44.1 V 703
2018-11-11 08:54:03 C 05 15 36.66 +05 11 50.1 V G96
2018-11-11 09:01:24 C 05 15 36.02 +05 11 34.9 V G96
2018-11-11 09:08:46 C 05 15 35.38 +05 11 19.6 V G96
2018-11-11 09:16:08 C 05 15 34.73 +05 11 04.3 V G96
2018-11-12 13:17:32 C 05 13 19.50 +04 14 25.4 U T05
2018-11-12 13:32:02 C 05 13 18.25 +04 13 56.7 U T05
2018-11-12 13:46:32 C 05 13 16.99 +04 13 28.2 U T05
2018-11-12 14:00:54 C 05 13 15.75 +04 12 59.8 U T05
2018-11-14 08:24:43 C 05 09 56.00 +02 52 44.2 V 703
2018-11-14 08:32:15 C 05 09 55.39 +02 52 30.3 V 703
2018-11-14 08:39:48 C 05 09 54.74 +02 52 16.8 V 703
2018-11-14 08:47:20 C 05 09 54.07 +02 52 03.3 V 703