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
2018-11-16 15:14:39 s 1 +146797.10 5 +101571.18 6540.0 C57
2018-11-16 15:44:39 S 05 06 11.635 +01 11 42.18 V C57
2018-11-16 15:44:39 s 1 +146838.51 3 +104240.50 9110.0 C57
2018-11-16 16:14:39 S 05 06 09.206 +01 10 52.03 V C57
2018-11-16 16:14:39 s 1 +146857.98 1 +106894.25 4390.0 C57
2018-11-16 16:44:39 S 05 06 06.794 +01 10 02.35 V C57
2018-11-16 16:44:39 s 1 +146855.99 0 +109532.40 5150.0 C57
2018-11-16 17:14:39 S 05 06 04.375 +01 09 13.07 V C57
2018-11-16 17:14:39 s 1 +146833.01 2 +112154.89 4080.0 C57
2018-11-16 17:44:39 S 05 06 01.740 +01 08 22.96 V C57
2018-11-16 17:44:39 s 1 +146789.50 3 +114761.72 3810.0 C57
2018-11-16 18:14:39 S 05 05 59.357 +01 07 35.00 V C57
2018-11-16 18:14:39 s 1 +146725.90 9 +117352.85 0.689 C57
2018-11-16 18:44:39 S 05 05 56.818 +01 06 44.35 V C57
2018-11-16 18:44:39 s 1 +146642.66 3 +119928.27 0.584 C57
2018-11-16 19:14:39 S 05 05 54.427 +01 05 55.14 V C57
2018-11-16 19:14:39 s 1 +146540.18 6 +122487.97 0.31 C57
2018-11-16 19:44:39 S 05 05 51.890 +01 05 06.36 V C57
2018-11-16 19:44:39 s 1 +146418.88 9 +125031.95 0.104 C57
2018-11-16 20:14:39 S 05 05 49.454 +01 04 18.73 V C57
2018-11-16 20:14:39 s 1 +146279.16 9 +127560.21 0.2 C57
2018-11-16 21:44:39 S 05 05 41.854 +01 01 49.80 V C57
2018-11-16 21:44:39 s 1 +145753.31 5 +135050.73 0.537 C57
2018-11-16 22:14:39 S 05 05 39.490 +01 01 03.18 V C57
2018-11-16 22:14:39 s 1 +145543.69 4 +137516.20 0.054 C57
2018-11-16 22:44:39 S 05 05 37.063 +01 00 16.42 V C57
2018-11-16 22:44:39 s 1 +145317.49 5 +139966.02 0.955 C57
2018-11-16 23:14:39 S 05 05 34.531 +00 59 26.77 V C57
2018-11-16 23:14:39 s 1 +145075.05 8 +142400.20 0.44 C57
2018-11-16 23:44:39 S 05 05 31.901 +00 58 37.81 V C57
2018-11-16 23:44:39 s 1 +144816.71 5 +144818.78 0.707 C57
2018-11-17 00:14:39 S 05 05 29.494 +00 57 50.87 V C57
2018-11-17 00:14:39 s 1 +144542.79 0 +147221.79 0.947 C57
2018-11-17 00:44:39 S 05 05 26.995 +00 57 03.10 V C57
2018-11-17 00:44:39 s 1 +144253.59 8 +149609.26 0.349 C57
2018-11-17 01:14:39 S 05 05 24.509 +00 56 13.67 V C57
2018-11-17 01:14:39 s 1 +143949.44 6 +151981.22 0.095 C57
2018-11-17 01:44:39 S 05 05 22.075 +00 55 27.80 V C57
2018-11-17 01:44:39 s 1 +143630.63 3 +154337.71 0.365 C57
2018-11-17 02:14:39 S 05 05 19.430 +00 54 41.04 V C57
2018-11-17 02:14:39 s 1 +143297.45 3 +156678.77 0.333 C57
2018-11-17 02:44:39 S 05 05 17.016 +00 53 52.12 V C57
2018-11-17 02:44:39 s 1 +142950.18 9 +159004.45 0.171 C57
2018-11-17 03:14:39 S 05 05 14.465 +00 53 04.24 V C57
2018-11-17 03:14:39 s 1 +142589.12 0 +161314.77 0.047 C57
2018-11-17 03:44:39 S 05 05 11.954 +00 52 16.10 V C57
2018-11-17 03:44:39 s 1 +142214.51 6 +163609.80 0.123 C57
2018-11-17 04:14:39 S 05 05 09.298 +00 51 28.51 V C57
2018-11-17 04:14:39 s 1 +141826.64 3 +165889.56 0.56 C57
2018-11-17 04:44:39 S 05 05 06.893 +00 50 42.54 V C57