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
2018-11-14 12:34:22 C 05 09 36.02 +02 45 18.7 U T08
2018-11-14 12:48:59 C 05 09 34.77 +02 44 52.4 U T08
2018-11-14 12:51:48 C 05 09 34.54 +02 44 47.2 U T08
2018-11-14 13:03:39 C 05 09 33.53 +02 44 26.1 U T08
2018-11-14 13:06:26 C 05 09 33.30 +02 44 20.9 U T08
2018-11-14 13:18:21 C 05 09 32.29 +02 43 59.7 U T08
2018-11-14 13:21:05 C 05 09 32.05 +02 43 54.5 U T08
2018-11-14 13:49:59 C 05 09 31.03 +02 43 26.0 q Q68
2018-11-14 14:58:19 C 05 09 25.29 +02 41 23.7 q Q68
2018-11-14 16:04:28 C 05 09 19.72 +02 39 25.4 q Q68
2018-11-14 17:13:26 C 05 09 13.95 +02 37 22.3 q Q68
2018-11-15 08:15:23 C 05 08 04.91 +02 10 30.7 V 703
2018-11-15 08:23:00 C 05 08 04.27 +02 10 17.5 V 703
2018-11-15 08:30:38 C 05 08 03.63 +02 10 04.3 V 703
2018-11-15 08:38:15 C 05 08 02.99 +02 09 51.1 V 703
2018-11-15 15:14:39 S 05 08 02.441 +01 54 53.24 V C57
2018-11-15 15:14:39 s 1 +105004.49 5 -39497.399 630.0 C57
2018-11-15 15:44:39 S 05 08 00.509 +01 53 56.65 V C57
2018-11-15 15:44:39 s 1 +107036.61 5 -36570.410 9280.0 C57
2018-11-15 16:14:39 S 05 07 58.498 +01 53 01.86 V C57
2018-11-15 16:14:39 s 1 +109001.12 2 -33620.309 3890.0 C57
2018-11-15 16:44:39 S 05 07 56.590 +01 52 02.57 V C57
2018-11-15 16:44:39 s 1 +110899.22 4 -30649.714 8160.0 C57
2018-11-15 17:14:39 S 05 07 54.658 +01 51 11.23 V C57
2018-11-15 17:14:39 s 1 +112732.16 9 -27661.102 6200.0 C57
2018-11-15 18:44:39 S 05 07 48.319 +01 48 21.10 V C57
2018-11-15 18:44:39 s 1 +117852.89 0 -18609.823 8950.0 C57
2018-11-15 19:14:39 S 05 07 46.164 +01 47 24.58 V C57
2018-11-15 19:14:39 s 1 +119438.11 3 -15571.147 9310.0 C57
2018-11-15 20:44:39 S 05 07 39.943 +01 44 38.87 V C57
2018-11-15 20:44:39 s 1 +123847.13 1 - 6415.944 3400.0 C57
2018-11-15 21:14:39 S 05 07 38.014 +01 43 47.86 V C57
2018-11-15 21:14:39 s 1 +125205.60 4 - 3356.497 960.0 C57
2018-11-15 21:44:39 S 05 07 35.666 +01 42 49.64 V C57
2018-11-15 21:44:39 s 1 +126510.62 4 - 295.614 9380.0 C57
2018-11-15 22:14:39 S 05 07 33.528 +01 41 55.68 V C57
2018-11-15 22:14:39 s 1 +127763.45 6 + 2765.395 4360.0 C57
2018-11-15 22:44:39 S 05 07 31.265 +01 41 01.61 V C57
2018-11-15 22:44:39 s 1 +128965.34 6 + 5825.303 1590.0 C57
2018-11-15 23:14:39 S 05 07 29.278 +01 40 10.24 V C57
2018-11-15 23:14:39 s 1 +130117.52 0 + 8882.969 6750.0 C57
2018-11-16 00:14:39 S 05 07 24.857 +01 38 19.07 V C57
2018-11-16 00:14:39 s 1 +132277.51 0 +14987.377 3470.0 C57
2018-11-16 00:44:39 S 05 07 22.426 +01 37 26.11 V C57
2018-11-16 00:44:39 s 1 +133287.66 4 +18032.200 6180.0 C57
2018-11-16 01:14:39 S 05 07 20.102 +01 36 31.43 V C57
2018-11-16 01:14:39 s 1 +134252.77 4 +21070.931 9130.0 C57
2018-11-16 01:44:39 S 05 07 18.137 +01 35 38.76 V C57
2018-11-16 01:44:39 s 1 +135173.94 5 +24102.769 7760.0 C57
2018-11-16 02:14:39 S 05 07 15.773 +01 34 49.04 V C57