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
2004-05-18 08:23:12 C 15 28 56.64 -10 21 10.1 19.1 c 704
2004-05-18 08:37:01 C 15 28 55.79 -10 20 59.3 19.1 c 704
2004-05-23 00:56:09 C 15 22 15.43 -08 54 35.5 r 941
2004-05-23 00:57:48 C 15 22 15.33 -08 54 34.1 r 941
2004-05-23 00:59:26 C 15 22 15.22 -08 54 32.6 r 941
2004-05-23 01:04:21 C 15 22 14.92 -08 54 29.1 r 941
2004-05-23 06:54:12 C 15 21 54.16 -08 49 57.5 c 926
2004-05-23 06:56:58 C 15 21 53.97 -08 49 55.1 c 926
2004-05-23 06:59:45 C 15 21 53.79 -08 49 52.9 c 926
2004-06-05 05:34:01 C 15 03 50.46 -04 54 36.8 c 926
2004-06-05 05:40:25 C 15 03 49.92 -04 54 32.4 c 926
2004-06-05 05:46:52 C 15 03 49.58 -04 54 26.9 c 926
2004-06-06 03:36:59 C 15 02 39.00 -04 38 38.9 c 807
2004-06-06 03:57:04 C 15 02 37.85 -04 38 24.1 c 807
2004-06-06 06:29:00 C 15 02 29.72 -04 36 47.0 r 448
2004-06-06 06:34:00 C 15 02 29.45 -04 36 43.6 r 448
2004-06-11 05:03:54 C 14 56 30.00 -03 15 26.3 r 448
2004-06-11 05:17:06 C 14 56 29.36 -03 15 17.8 r 448
2004-06-11 05:30:16 C 14 56 28.71 -03 15 09.3 r 448
2004-06-19 06:16:19 C 14 48 23.78 -01 18 27.8 d 703
2004-06-19 06:29:38 C 14 48 23.28 -01 18 19.9 d 703
2004-06-19 06:42:59 C 14 48 22.64 -01 18 13.7 d 703
2004-06-19 06:56:24 C 14 48 22.19 -01 18 06.3 d 703
2004-06-25 04:29:33 C 14 44 02.03 -00 06 40.0 d 703
2004-06-25 04:43:00 C 14 44 01.78 -00 06 34.9 d 703
2004-06-25 04:56:23 C 14 44 01.28 -00 06 28.6 d 703
2004-06-25 05:09:52 C 14 44 00.97 -00 06 22.6 d 703
2004-06-26 22:09:05 C 14 43 02.20 +00 11 52.9 r 941
2004-06-26 22:12:50 C 14 43 02.08 +00 11 54.6 r 941
2004-06-26 22:14:48 C 14 43 01.99 +00 11 55.8 r 941
2004-06-26 22:18:31 C 14 43 01.87 +00 11 57.5 r 941
2004-06-26 22:25:33 C 14 43 01.69 +00 12 00.8 r 941
2004-07-15 05:20:48 C 14 40 30.16 +02 24 26.4 c 711
2004-07-15 05:31:47 C 14 40 30.28 +02 24 28.7 c 711
2004-07-15 05:42:47 C 14 40 30.36 +02 24 30.4 c 711
2004-07-17 20:26:59 C 14 41 19.89 +02 34 41.6 r 941
2004-07-17 20:28:39 C 14 41 19.92 +02 34 41.9 r 941
2004-07-17 20:30:38 C 14 41 19.95 +02 34 42.3 r 941
2004-07-17 20:32:30 C 14 41 19.99 +02 34 42.6 r 941
2004-07-17 20:34:19 C 14 41 20.02 +02 34 42.8 r 941
2004-07-17 20:36:05 C 14 41 20.05 +02 34 43.1 r 941
2004-08-05 20:55:08 C 14 55 36.48 +02 58 19.1 r 941
2004-08-05 20:56:57 C 14 55 36.58 +02 58 19.2 r 941
2004-08-05 20:58:43 C 14 55 36.69 +02 58 18.8 r 941
2004-08-05 21:00:56 C 14 55 36.78 +02 58 18.9 r 941
2004-09-09 02:31:00 C 15 54 28.68 +01 17 48.5 r 448
2004-09-09 02:43:23 C 15 54 29.83 +01 17 46.0 r 448
2004-09-09 03:01:49 C 15 54 31.58 +01 17 42.1 r 448
2004-10-04 03:25:55 C 17 04 56.75 -00 54 08.3 c G90
2004-10-04 03:30:25 C 17 04 57.36 -00 54 09.5 c G90