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
2018-11-18 05:44:39 s 1 +109109.56 0 +263177.41 9510.0 C57
2018-11-18 06:44:39 S 05 02 54.900 +00 11 24.54 V C57
2018-11-18 06:44:39 s 1 +107452.29 7 +266285.81 8220.0 C57
2018-11-18 07:14:39 S 05 02 52.318 +00 10 40.87 V C57
2018-11-18 07:14:39 s 1 +106616.13 5 +267821.40 450.0 C57
2018-11-18 07:44:39 S 05 02 49.783 +00 09 57.49 V C57
2018-11-18 07:44:39 s 1 +105775.06 7 +269344.64 8680.0 C57
2018-11-18 08:14:39 S 05 02 47.182 +00 09 14.51 V C57
2018-11-18 08:14:39 s 1 +104929.17 8 +270855.58 3450.0 C57
2018-11-18 08:44:39 S 05 02 44.794 +00 08 31.74 V C57
2018-11-18 08:44:39 s 1 +104078.55 3 +272354.27 5310.0 C57
2018-11-18 09:14:39 S 05 02 42.197 +00 07 47.60 V C57
2018-11-18 09:14:39 s 1 +103223.27 3 +273840.75 4810.0 C57
2018-11-18 09:44:39 S 05 02 39.638 +00 07 05.27 V C57
2018-11-18 09:44:39 s 1 +102363.42 0 +275315.06 2460.0 C57
2018-11-18 10:14:39 S 05 02 37.097 +00 06 21.92 V C57
2018-11-18 10:14:39 s 1 +101499.07 1 +276777.26 8780.0 C57
2018-11-18 10:44:39 S 05 02 34.452 +00 05 37.68 V C57
2018-11-18 10:44:39 s 1 +100630.30 7 +278227.37 4280.0 C57
2018-11-18 11:14:39 S 05 02 32.006 +00 04 55.81 V C57
2018-11-18 11:14:39 s 1 +99757.203 0 +279665.46 9480.0 C57
2018-11-18 11:44:39 S 05 02 29.532 +00 04 13.12 V C57
2018-11-18 11:44:39 s 1 +98879.835 0 +281091.56 4860.0 C57
2018-11-18 12:14:39 S 05 02 26.950 +00 03 30.49 V C57
2018-11-18 12:14:39 s 1 +97998.279 0 +282505.72 910.0 C57
2018-11-18 13:14:39 S 05 02 21.941 +00 02 04.85 V C57
2018-11-18 13:14:39 s 1 +96222.892 0 +285298.37 6950.0 C57
2018-11-18 13:44:39 S 05 02 19.402 +00 01 22.48 V C57
2018-11-18 13:44:39 s 1 +95329.205 0 +286676.94 7880.0 C57
2018-11-18 14:14:39 S 05 02 16.798 +00 00 38.34 V C57
2018-11-18 14:14:39 s 1 +94431.616 0 +288043.74 1360.0 C57
2018-11-18 14:44:39 S 05 02 14.338 -00 00 01.80 V C57
2018-11-18 14:44:39 s 1 +93530.194 0 +289398.80 7850.0 C57
2018-11-18 15:14:39 S 05 02 11.779 -00 00 47.27 V C57
2018-11-18 15:14:39 s 1 +92625.008 0 +290742.17 7800.0 C57
2018-11-18 15:44:39 S 05 02 09.233 -00 01 30.72 V C57
2018-11-18 15:44:39 s 1 +91716.124 0 +292073.88 1650.0 C57
2018-11-18 16:14:39 S 05 02 06.638 -00 02 11.04 V C57
2018-11-18 16:14:39 s 1 +90803.609 0 +293393.98 9820.0 C57
2018-11-18 16:44:39 S 05 02 04.219 -00 02 52.98 V C57
2018-11-18 16:44:39 s 1 +89887.527 0 +294702.50 2760.0 C57
2018-11-18 17:14:39 S 05 02 01.560 -00 03 34.78 V C57
2018-11-18 17:14:39 s 1 +88967.943 0 +295999.49 880.0 C57
2018-11-18 17:44:39 S 05 01 59.136 -00 04 16.90 V C57
2018-11-18 17:44:39 s 1 +88044.919 0 +297284.98 4600.0 C57
2018-11-18 18:14:39 S 05 01 56.630 -00 04 59.95 V C57
2018-11-18 18:14:39 s 1 +87118.519 0 +298559.00 4330.0 C57
2018-11-18 18:44:39 S 05 01 54.113 -00 05 41.71 V C57
2018-11-18 18:44:39 s 1 +86188.804 0 +299821.61 470.0 C57
2018-11-18 19:14:39 S 05 01 51.571 -00 06 23.58 V C57