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
2018-07-04 11:54:20 C 17 47 33.11 +32 38 00.6 U T05
2018-07-04 12:00:25 C 17 47 32.75 +32 38 12.8 U T05
2018-07-04 12:12:32 C 17 47 32.03 +32 38 36.9 U T05
2018-07-04 12:20:27 C 17 47 31.57 +32 38 52.8 U T05
2018-07-05 05:09:23 C 17 46 38.06 +33 12 43.0 V W71
2018-07-05 05:17:20 C 17 46 37.63 +33 12 58.7 V W71
2018-07-05 05:20:47 C 17 46 37.39 +33 13 05.7 V W71
2018-07-05 05:23:48 C 17 46 37.23 +33 13 11.6 V W71
2018-07-05 06:37:48 C 17 46 33.61 +33 15 45.6 U G96
2018-07-05 06:45:26 C 17 46 33.15 +33 16 01.1 U G96
2018-07-05 06:53:04 C 17 46 32.70 +33 16 16.4 U G96
2018-07-05 07:00:42 C 17 46 32.24 +33 16 31.7 U G96
2018-07-05 09:36:05 C 17 46 23.989 +33 21 48.60 U F51
2018-07-05 09:54:42 C 17 46 22.857 +33 22 25.92 U F51
2018-07-05 10:13:22 C 17 46 21.723 +33 23 03.31 U F51
2018-07-05 20:42:55 C 17 45 48.12 +33 43 57.8 t L04
2018-07-05 20:48:36 C 17 45 47.79 +33 44 09.2 t L04
2018-07-05 20:54:17 C 17 45 47.45 +33 44 20.6 t L04
2018-07-07 03:39:17 C 17 44 06.31 +34 45 40.9 V W71
2018-07-07 03:41:24 C 17 44 06.18 +34 45 45.3 V W71
2018-07-07 03:56:44 C 17 44 05.28 +34 46 15.0 V W71
2018-07-07 03:58:38 C 17 44 05.13 +34 46 19.0 V W71
2018-07-07 22:59:03 C 17 43 01.74 +35 23 55.0 q 160
2018-07-07 23:02:21 C 17 43 01.53 +35 24 01.3 q 160
2018-07-07 23:05:30 C 17 43 01.34 +35 24 07.5 q 160
2018-07-08 11:13:46 C 17 42 20.25 +35 48 07.1 U T05
2018-07-08 11:33:07 C 17 42 19.06 +35 48 44.4 U T05
2018-07-08 12:10:34 C 17 42 16.77 +35 49 56.8 U T05
2018-07-09 21:54:48 C 17 40 24.14 +36 55 39.6 q 160
2018-07-09 21:58:08 C 17 40 23.93 +36 55 46.2 q 160
2018-07-09 22:01:30 C 17 40 23.72 +36 55 52.7 q 160
2018-07-11 10:17:57 C 17 38 19.55 +38 05 49.3 U T08
2018-07-11 10:35:14 C 17 38 18.47 +38 06 21.9 U T08
2018-07-11 10:36:34 C 17 38 18.36 +38 06 24.4 U T08
2018-07-11 10:42:05 C 17 38 18.01 +38 06 34.8 U T08
2018-07-11 21:44:41 C 17 37 41.07 +38 27 29.8 V A16
2018-07-11 21:59:53 C 17 37 40.15 +38 27 58.3 V A16
2018-07-11 22:10:16 C 17 37 39.48 +38 28 18.2 V A16
2018-07-11 22:25:51 C 17 37 38.51 +38 28 47.7 V A16
2018-07-12 02:47:19 C 17 37 23.84 +38 37 06.5 q I15
2018-07-12 02:51:12 C 17 37 23.63 +38 37 12.8 V W71
2018-07-12 02:51:44 C 17 37 23.56 +38 37 14.8 q I15
2018-07-12 02:54:20 C 17 37 23.40 +38 37 19.6 q I15
2018-07-12 02:54:42 C 17 37 23.42 +38 37 19.4 V W71
2018-07-12 02:58:24 C 17 37 23.19 +38 37 26.1 V W71
2018-07-12 03:02:17 C 17 37 22.95 +38 37 33.5 V W71
2018-07-12 21:39:01 C 17 36 18.86 +39 12 45.9 q 160
2018-07-12 21:42:18 C 17 36 18.66 +39 12 51.9 q 160
2018-07-12 21:45:30 C 17 36 18.45 +39 12 58.0 q 160
2018-07-13 01:11:47 C 17 36 05.72 +39 19 25.5 d Z35