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
2018-09-27 02:23:53 C 07 09 46.49 +69 36 40.5 U 089
2018-09-27 02:53:51 C 07 09 38.06 +69 34 53.1 U 089
2018-09-28 09:47:19 C 07 02 16.61 +67 41 33.1 V 703
2018-09-28 09:55:08 C 07 02 14.75 +67 41 04.8 V 703
2018-09-28 10:02:57 C 07 02 12.86 +67 40 36.6 V 703
2018-09-28 10:10:44 C 07 02 11.07 +67 40 08.6 V 703
2018-09-28 10:22:34 C 07 02 08.13 +67 39 27.4 V 703
2018-09-28 10:38:19 C 07 02 04.34 +67 38 29.1 V 703
2018-09-28 10:46:11 C 07 02 02.65 +67 38 01.7 V 703
2018-09-29 08:29:41 S 06 57 20.549 +66 16 22.58 L C51
2018-09-29 11:38:11 S 06 56 42.703 +66 04 29.46 L C51
2018-09-29 14:26:57 C 06 56 14.49 +65 54 11.5 U T08
2018-09-29 14:39:02 C 06 56 11.95 +65 53 26.8 U T08
2018-09-29 14:43:03 C 06 56 10.87 +65 53 11.7 U T08
2018-09-29 14:51:58 C 06 56 08.91 +65 52 38.4 U T08
2018-09-29 14:55:18 C 06 56 08.21 +65 52 26.1 U T08
2018-09-29 15:04:09 C 06 56 06.23 +65 51 53.2 U T08
2018-09-29 15:08:17 C 06 56 05.32 +65 51 37.5 U T08
2018-09-29 16:20:57 S 06 55 46.824 +65 46 36.59 L C51
2018-09-29 17:55:12 S 06 55 28.442 +65 40 38.39 L C51
2018-09-29 19:29:27 S 06 55 10.16 +65 34 39.6 L C51
2018-09-29 21:03:42 S 06 54 51.99 +65 28 40.6 L C51
2018-09-29 22:37:56 S 06 54 33.96 +65 22 40.8 L C51
2018-09-30 00:12:12 S 06 54 16.04 +65 16 41.1 L C51
2018-09-30 01:46:27 S 06 53 58.229 +65 10 40.73 L C51
2018-09-30 04:54:57 S 06 53 22.93 +64 58 39.2 L C51
2018-09-30 10:14:04 C 06 52 29.97 +64 38 23.9 V 703
2018-09-30 10:21:12 C 06 52 28.54 +64 37 57.3 V 703
2018-09-30 10:28:18 C 06 52 27.18 +64 37 29.5 V 703
2018-09-30 10:35:25 C 06 52 25.76 +64 37 03.8 V 703
2018-10-01 14:54:09 C 06 47 30.81 +62 47 25.1 U T05
2018-10-01 15:06:24 C 06 47 28.54 +62 46 37.7 U T05
2018-10-01 15:19:20 C 06 47 26.13 +62 45 47.8 U T05
2018-10-01 15:31:28 C 06 47 23.87 +62 45 00.6 U T05
2018-10-02 15:03:08 S 06 43 38.239 +61 11 58.27 L C51
2018-10-03 14:47:36 C 06 40 14.19 +59 37 45.9 U T08
2018-10-03 14:59:55 C 06 40 12.20 +59 36 57.2 U T08
2018-10-03 15:25:19 C 06 40 08.11 +59 35 16.0 U T08
2018-10-05 14:49:24 C 06 33 53.47 +56 23 34.5 U T05
2018-10-05 15:02:13 C 06 33 51.62 +56 22 42.5 U T05
2018-10-05 15:14:51 C 06 33 49.82 +56 21 51.4 U T05
2018-10-05 15:27:40 C 06 33 48.00 +56 20 59.5 U T05
2018-10-06 10:50:32 C 06 31 28.77 +55 01 29.0 U I41
2018-10-06 10:51:53 C 06 31 28.58 +55 01 23.5 U I41
2018-10-06 11:23:09 C 06 31 24.44 +54 59 17.3 U I41
2018-10-06 11:24:27 C 06 31 24.26 +54 59 12.0 U I41
2018-10-09 14:39:29 C 06 23 06.13 +49 48 14.5 U T05
2018-10-09 14:51:35 C 06 23 04.67 +49 47 24.5 U T05
2018-10-09 15:04:26 C 06 23 03.14 +49 46 31.2 U T05
2018-10-09 15:16:26 C 06 23 01.70 +49 45 41.6 U T05