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
2018-10-14 02:18:22 C 06 12 41.88 +42 20 11.3 U 089
2018-10-14 02:21:45 C 06 12 41.55 +42 19 57.1 U 089
2018-10-14 02:25:08 C 06 12 41.19 +42 19 43.2 U 089
2018-10-14 02:28:31 C 06 12 40.85 +42 19 29.1 U 089
2018-10-14 03:05:56 C 06 12 37.03 +42 16 54.0 U 089
2018-10-14 03:09:18 C 06 12 36.69 +42 16 40.2 U 089
2018-10-14 03:12:40 C 06 12 36.37 +42 16 26.3 U 089
2018-10-14 03:16:02 C 06 12 36.03 +42 16 12.5 U 089
2018-10-19 01:44:59 C 06 02 11.44 +34 13 34.2 U 089
2018-10-19 02:00:00 C 06 02 09.98 +34 12 34.7 U 089
2018-10-19 04:16:28 C 06 01 57.91 +34 03 29.8 q K74
2018-10-19 04:19:50 C 06 01 57.58 +34 03 16.3 q K74
2018-10-21 02:19:25 C 05 58 04.20 +31 02 34.4 q 160
2018-10-21 02:22:42 C 05 58 03.90 +31 02 21.4 q 160
2018-10-21 02:25:54 C 05 58 03.61 +31 02 08.8 q 160
2018-10-22 14:44:54 C 05 54 59.37 +28 43 10.1 U T08
2018-10-22 15:04:13 C 05 54 57.53 +28 41 56.7 U T08
2018-10-22 15:23:05 C 05 54 55.74 +28 40 44.8 U T08
2018-10-26 12:06:55 C 05 47 12.56 +23 01 58.9 U T08
2018-10-26 12:18:54 C 05 47 11.45 +23 01 17.3 U T08
2018-10-26 12:39:26 C 05 47 09.53 +23 00 05.5 U T08
2018-10-26 12:40:06 C 05 47 09.48 +23 00 03.3 U T08
2018-10-26 12:41:03 C 05 47 09.38 +23 00 00.2 U T08
2018-10-26 12:47:49 C 05 47 08.75 +22 59 36.2 U T08
2018-10-26 12:57:42 C 05 47 07.80 +22 59 01.5 U T08
2018-10-26 12:59:48 C 05 47 07.62 +22 58 54.5 U T08
2018-11-01 14:08:52 C 05 34 59.81 +15 06 32.5 U T05
2018-11-01 14:32:42 C 05 34 57.60 +15 05 21.1 U T05
2018-11-01 14:44:34 C 05 34 56.50 +15 04 45.6 U T05
2018-11-01 15:02:23 C 05 34 54.86 +15 03 52.1 U T05
2018-11-04 00:15:59 C 05 30 09.24 +12 19 08.5 U 089
2018-11-04 00:19:21 C 05 30 08.94 +12 18 59.4 U 089
2018-11-04 00:22:43 C 05 30 08.64 +12 18 49.7 U 089
2018-11-04 00:26:04 C 05 30 08.33 +12 18 40.7 U 089
2018-11-04 00:29:26 C 05 30 08.04 +12 18 31.3 U 089
2018-11-04 00:32:48 C 05 30 07.72 +12 18 22.2 U 089
2018-11-04 00:39:32 C 05 30 07.12 +12 18 03.4 U 089
2018-11-04 00:42:54 C 05 30 06.81 +12 17 54.3 U 089
2018-11-04 00:46:16 C 05 30 06.52 +12 17 44.9 U 089
2018-11-04 08:53:41 C 05 29 26.45 +11 55 33.9 V 703
2018-11-04 09:01:44 C 05 29 25.76 +11 55 10.9 V 703
2018-11-04 09:09:48 C 05 29 25.03 +11 54 48.9 V 703
2018-11-04 09:17:52 C 05 29 24.27 +11 54 27.1 V 703
2018-11-05 10:21:45 C 05 27 18.51 +10 47 16.6 V G96
2018-11-05 10:28:40 C 05 27 17.88 +10 46 58.4 V G96
2018-11-05 10:38:49 C 05 27 16.99 +10 46 32.7 V G96
2018-11-05 10:45:44 C 05 27 16.34 +10 46 13.5 V G96
2018-11-05 14:12:54 C 05 26 58.85 +10 37 16.0 U T05
2018-11-05 14:18:37 C 05 26 58.32 +10 37 01.1 U T05
2018-11-05 14:40:19 C 05 26 56.35 +10 36 04.1 U T05