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
2025-11-17 02:26:52 C 06 53 04.459 +00 02 45.92 V R17
2025-11-17 02:47:14 C 06 53 03.334 +00 02 25.40 V R17
2025-11-17 03:07:37 C 06 53 02.239 +00 02 04.81 V R17
2025-11-18 00:30:35 C 06 51 53.755 -00 18 49.18 V M22
2025-11-18 00:33:51 C 06 51 53.551 -00 18 52.34 V M22
2025-11-18 00:39:04 C 06 51 53.232 -00 18 56.84 V M22
2025-11-20 21:59:15 C 06 47 57.096 -01 24 26.96 V M22
2025-11-20 22:01:50 C 06 47 56.930 -01 24 29.52 V M22
2025-11-20 22:14:11 C 06 47 56.162 -01 24 40.75 V M22
2025-11-25 13:09:52 C 06 40 56.551 -02 59 19.28 V T08
2025-11-25 13:14:28 C 06 40 56.242 -02 59 22.81 V T08
2025-11-25 13:22:23 C 06 40 55.687 -02 59 29.22 V T08
2025-11-25 14:13:15 C 06 40 52.152 -03 00 09.00 V T08
2025-11-26 05:13:59 C 06 39 52.786 -03 11 41.82 V W68
2025-11-26 05:16:36 C 06 39 52.601 -03 11 43.62 V W68
2025-11-26 05:20:32 C 06 39 52.339 -03 11 47.40 V W68
2025-11-26 05:29:05 C 06 39 51.720 -03 11 53.16 V W68
2025-12-01 10:03:16 C 06 31 11.705 -04 39 11.81 V T08
2025-12-01 10:56:12 C 06 31 07.754 -04 39 44.75 V T08
2025-12-01 10:58:49 C 06 31 07.582 -04 39 47.09 V T08
2025-12-01 11:02:48 C 06 31 07.255 -04 39 49.86 V T08
2025-12-02 03:06:37 C 06 29 58.274 -04 49 29.75 V W68
2025-12-02 03:10:00 C 06 29 58.025 -04 49 32.05 V W68
2025-12-02 03:41:51 C 06 29 55.603 -04 49 51.49 V W68
2025-12-02 04:08:25 C 06 29 53.650 -04 50 07.73 V W68
2025-12-08 03:53:24 C 06 19 22.493 -06 04 08.80 V W68
2025-12-08 03:56:01 C 06 19 22.214 -06 04 09.55 V W68
2025-12-08 04:00:38 C 06 19 21.946 -06 04 10.78 V W68
2025-12-08 04:11:07 C 06 19 21.086 -06 04 15.74 V W68
2025-12-10 11:32:30 C 06 15 16.973 -06 26 07.16 X F51
2025-12-10 11:33:26 C 06 15 16.904 -06 26 07.54 X F51
2025-12-10 11:42:58 C 06 15 16.174 -06 26 10.98 X F51
2025-12-10 11:43:54 C 06 15 16.104 -06 26 11.26 X F51
2025-12-10 11:53:43 C 06 15 15.356 -06 26 14.74 X F51
2025-12-10 11:54:39 C 06 15 15.284 -06 26 15.10 X F51
2025-12-10 12:04:12 C 06 15 14.559 -06 26 18.47 X F51
2025-12-13 08:33:27 C 06 10 16.532 -06 47 56.47 V G96
2025-12-13 08:40:49 C 06 10 15.985 -06 47 58.96 V G96
2025-12-13 08:48:12 C 06 10 15.438 -06 48 01.08 V G96
2025-12-13 23:24:05 B 06 09 12.919 -06 51 54.90 X K19
2025-12-13 23:29:18 B 06 09 12.578 -06 51 56.92 X K19
2025-12-13 23:34:28 B 06 09 12.202 -06 51 57.67 X K19
2025-12-14 23:15:44 C 06 07 31.054 -06 57 28.98 V M22
2025-12-14 23:19:42 C 06 07 30.785 -06 57 30.24 V M22
2025-12-14 23:52:14 C 06 07 28.394 -06 57 37.37 V M22
2025-12-15 00:02:02 C 06 07 27.660 -06 57 39.56 V M22
2025-12-17 08:29:47 C 06 03 31.525 -07 08 53.09 V 703
2025-12-17 08:33:01 C 06 03 31.273 -07 08 53.27 V 703
2025-12-17 08:36:15 C 06 03 31.057 -07 08 53.59 V 703
2025-12-17 08:39:29 C 06 03 30.859 -07 08 54.13 V 703