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 02:14:39 s 1 +136052.25 9 +27126.967 7390.0 C57
2018-11-16 02:44:39 S 05 07 13.474 +01 33 54.07 V C57
2018-11-16 02:44:39 s 1 +136888.76 9 +30142.832 3290.0 C57
2018-11-16 03:14:39 S 05 07 11.155 +01 33 00.36 V C57
2018-11-16 03:14:39 s 1 +137684.50 4 +33149.721 620.0 C57
2018-11-16 03:44:39 S 05 07 08.928 +01 32 09.13 V C57
2018-11-16 03:44:39 s 1 +138440.46 7 +36147.037 4470.0 C57
2018-11-16 04:14:39 S 05 07 06.482 +01 31 13.62 V C57
2018-11-16 04:14:39 s 1 +139157.63 5 +39134.226 9810.0 C57
2018-11-16 04:44:39 S 05 07 04.346 +01 30 24.98 V C57
2018-11-16 04:44:39 s 1 +139836.95 8 +42110.776 1550.0 C57
2018-11-16 05:14:39 S 05 07 01.687 +01 29 24.50 V C57
2018-11-16 05:14:39 s 1 +140479.36 4 +45076.211 4450.0 C57
2018-11-16 05:44:39 S 05 06 59.803 +01 28 41.81 V C57
2018-11-16 05:44:39 s 1 +141085.75 3 +48030.093 3220.0 C57
2018-11-16 06:14:39 S 05 06 57.250 +01 27 47.45 V C57
2018-11-16 06:14:39 s 1 +141657.00 2 +50972.016 2440.0 C57
2018-11-16 06:44:39 S 05 06 54.924 +01 26 54.85 V C57
2018-11-16 06:44:39 s 1 +142193.96 4 +53901.605 6610.0 C57
2018-11-16 07:14:39 S 05 06 52.572 +01 26 02.33 V C57
2018-11-16 07:14:39 s 1 +142697.46 8 +56818.515 100.0 C57
2018-11-16 07:44:39 S 05 06 50.186 +01 25 12.07 V C57
2018-11-16 07:44:39 s 1 +143168.32 1 +59722.429 7220.0 C57
2018-11-16 08:14:39 S 05 06 47.810 +01 24 19.40 V C57
2018-11-16 08:14:39 s 1 +143607.30 6 +62613.054 2150.0 C57
2018-11-16 08:44:39 S 05 06 45.449 +01 23 27.85 V C57
2018-11-16 08:44:39 s 1 +144015.18 6 +65490.121 8990.0 C57
2018-11-16 09:14:39 S 05 06 43.032 +01 22 37.06 V C57
2018-11-16 09:14:39 s 1 +144392.70 0 +68353.385 1740.0 C57
2018-11-16 09:44:39 S 05 06 40.757 +01 21 47.16 V C57
2018-11-16 09:44:39 s 1 +144740.56 9 +71202.620 4300.0 C57
2018-11-16 10:14:39 S 05 06 38.218 +01 20 53.99 V C57
2018-11-16 10:14:39 s 1 +145059.49 1 +74037.622 480.0 C57
2018-11-16 10:44:39 S 05 06 35.947 +01 20 04.31 V C57
2018-11-16 10:44:39 s 1 +145350.14 7 +76858.201 4010.0 C57
2018-11-16 11:14:39 S 05 06 33.456 +01 19 13.19 V C57
2018-11-16 11:14:39 s 1 +145613.19 6 +79664.189 8500.0 C57
2018-11-16 11:44:39 S 05 06 31.018 +01 18 21.85 V C57
2018-11-16 11:44:39 s 1 +145849.28 1 +82455.432 7500.0 C57
2018-11-16 12:14:39 S 05 06 28.632 +01 17 32.60 V C57
2018-11-16 12:14:39 s 1 +146059.02 5 +85231.789 4470.0 C57
2018-11-16 13:14:39 S 05 06 23.832 +01 15 51.95 V C57
2018-11-16 13:14:39 s 1 +146401.89 7 +90739.358 5690.0 C57
2018-11-16 13:44:39 S 05 06 21.425 +01 15 01.40 V C57
2018-11-16 13:44:39 s 1 +146536.18 7 +93470.358 6440.0 C57
2018-11-16 14:14:39 S 05 06 19.020 +01 14 11.87 V C57
2018-11-16 14:14:39 s 1 +146646.46 0 +96186.046 8150.0 C57
2018-11-16 14:44:39 S 05 06 16.507 +01 13 20.96 V C57
2018-11-16 14:44:39 s 1 +146733.25 7 +98886.344 3850.0 C57
2018-11-16 15:14:39 S 05 06 14.057 +01 12 30.42 V C57