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
2025-06-30 04:37:05 C 22 08 56.585 +43 25 15.56 V R17
2025-07-02 22:33:56 B 22 23 51.281 +46 03 28.37 W Z80
2025-07-02 22:41:59 B 22 23 53.126 +46 03 47.52 W Z80
2025-07-03 13:59:12 C 22 27 31.205 +46 39 42.88 V T05
2025-07-03 14:19:39 C 22 27 35.995 +46 40 30.50 V T05
2025-07-03 14:40:33 C 22 27 40.865 +46 41 19.03 V T05
2025-07-03 14:54:32 C 22 27 44.182 +46 41 50.82 V T05
2025-07-09 11:51:57 C 23 05 24.322 +51 45 17.17 V T08
2025-07-09 11:57:29 C 23 05 25.886 +51 45 28.73 V T08
2025-07-09 12:06:10 C 23 05 28.387 +51 45 45.86 V T08
2025-07-09 12:43:36 C 23 05 39.062 +51 47 00.24 V T08
2025-07-09 12:48:15 C 23 05 40.390 +51 47 09.46 V T08
2025-07-09 12:56:17 C 23 05 42.746 +51 47 25.30 V T08
2025-07-09 13:10:01 C 23 05 46.627 +51 47 52.58 V T08
2025-07-09 21:08:22 C 23 08 08.952 +52 03 06.41 X M26
2025-07-09 21:14:28 C 23 08 10.810 +52 03 18.00 X M26
2025-07-09 21:20:08 C 23 08 12.425 +52 03 29.38 X M26
2025-07-12 22:38:23 B 23 31 02.947 +54 16 27.19 W Z80
2025-07-12 22:42:24 B 23 31 04.272 +54 16 34.43 W Z80
2025-07-12 22:54:37 B 23 31 08.273 +54 16 55.31 W Z80
2025-07-13 13:14:02 C 23 35 50.184 +54 40 58.37 V T08
2025-07-13 13:16:40 C 23 35 50.976 +54 41 02.29 V T08
2025-07-13 13:31:09 C 23 35 55.711 +54 41 25.94 V T08
2025-07-13 13:35:06 C 23 35 57.029 +54 41 32.89 V T08
2025-07-17 09:01:00 C 00 07 51.199 +56 53 48.77 V T08
2025-07-17 09:02:20 C 00 07 51.619 +56 53 50.35 V T08
2025-07-17 09:03:00 C 00 07 51.938 +56 53 50.82 V T08
2025-07-20 00:52:37 C 00 31 45.204 +58 05 07.30 V R17
2025-07-20 01:12:48 C 00 31 52.843 +58 05 28.00 V R17
2025-07-20 01:33:14 C 00 32 00.634 +58 05 49.16 V R17
2025-07-20 01:53:26 C 00 32 08.261 +58 06 09.79 V R17
2025-07-21 13:29:38 C 00 45 55.200 +58 37 43.39 V T08
2025-07-21 13:35:21 C 00 45 57.365 +58 37 48.25 V T08
2025-07-21 13:39:42 C 00 45 58.994 +58 37 51.31 V T08
2025-07-21 13:44:03 C 00 46 00.694 +58 37 55.49 V T08
2025-07-23 01:03:40 C 00 59 57.802 +59 02 55.39 V R17
2025-07-23 01:24:10 C 01 00 05.904 +59 03 09.76 V R17
2025-07-23 01:44:21 C 01 00 13.848 +59 03 23.47 V R17
2025-07-23 02:04:45 C 01 00 21.814 +59 03 37.19 V R17
2025-07-26 01:16:39 C 01 28 51.598 +59 35 46.97 V R17
2025-07-26 01:36:40 C 01 28 59.575 +59 35 53.99 V R17
2025-07-26 01:56:53 C 01 29 07.596 +59 36 00.61 V R17
2025-07-26 02:23:08 C 01 29 18.053 +59 36 09.50 V R17
2025-08-01 02:08:51 C 02 26 01.966 +59 28 27.73 V R17
2025-08-01 02:35:18 C 02 26 11.981 +59 28 18.91 V R17
2025-08-01 02:56:05 C 02 26 19.819 +59 28 12.86 V R17
2025-08-01 03:16:48 C 02 26 27.617 +59 28 06.13 V R17
2025-08-04 13:33:16 C 02 56 51.761 +58 44 29.76 V T05
2025-08-04 13:37:56 C 02 56 53.436 +58 44 26.20 V T05
2025-08-04 14:00:28 C 02 57 01.250 +58 44 11.87 V T05