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
2025-05-31 12:32:14 C 20 24 23.364 +14 17 57.91 V T08
2025-05-31 12:37:41 C 20 24 23.935 +14 18 09.94 V T08
2025-06-05 06:53:14 C 20 36 51.058 +18 30 03.35 V W68
2025-06-05 06:57:09 C 20 36 51.449 +18 30 12.28 V W68
2025-06-05 07:01:42 C 20 36 52.006 +18 30 22.07 V W68
2025-06-05 07:08:58 C 20 36 52.771 +18 30 39.20 V W68
2025-06-05 11:43:06 C 20 37 24.168 +18 40 53.58 V T08
2025-06-05 12:16:58 C 20 37 27.914 +18 42 11.66 V T08
2025-06-05 12:20:16 C 20 37 28.296 +18 42 18.97 V T08
2025-06-05 12:25:10 C 20 37 28.824 +18 42 30.53 V T08
2025-06-07 12:04:49 C 20 43 00.456 +20 33 02.77 V T05
2025-06-07 12:07:25 C 20 43 00.768 +20 33 08.96 V T05
2025-06-07 12:12:38 C 20 43 01.373 +20 33 21.28 V T05
2025-06-07 12:29:23 C 20 43 03.264 +20 34 00.37 V T05
2025-06-08 03:01:08 C 20 44 46.886 +21 08 15.14 V R17
2025-06-08 03:21:54 C 20 44 49.270 +21 09 04.64 V R17
2025-06-08 03:42:16 C 20 44 51.636 +21 09 53.32 V R17
2025-06-08 04:02:42 C 20 44 53.986 +21 10 41.70 V R17
2025-06-10 10:46:06 C 20 51 35.896 +23 22 03.90 V G96
2025-06-10 10:50:51 C 20 51 36.479 +23 22 15.78 V G96
2025-06-10 10:55:35 C 20 51 37.050 +23 22 27.10 V G96
2025-06-10 11:00:20 C 20 51 37.624 +23 22 38.64 V G96
2025-06-11 20:58:42 B 20 55 57.917 +24 45 52.13 W M73
2025-06-11 21:39:37 B 20 56 03.036 +24 47 33.79 W M73
2025-06-13 12:13:57 C 21 01 07.810 +26 23 27.42 V T08
2025-06-13 12:36:36 C 21 01 10.776 +26 24 24.84 V T08
2025-06-13 12:40:33 C 21 01 11.215 +26 24 35.17 V T08
2025-06-13 12:45:10 C 21 01 11.846 +26 24 46.22 V T08
2025-06-14 12:01:51 C 21 04 21.715 +27 23 15.54 V T08
2025-06-14 12:04:29 C 21 04 22.044 +27 23 22.16 V T08
2025-06-14 12:08:30 C 21 04 22.603 +27 23 32.24 V T08
2025-06-14 12:41:46 C 21 04 26.995 +27 24 56.95 V T08
2025-06-15 12:23:46 C 21 07 44.909 +28 24 55.69 V T05
2025-06-15 12:27:54 C 21 07 45.437 +28 25 05.74 V T05
2025-06-15 12:35:15 C 21 07 46.450 +28 25 25.46 V T05
2025-06-15 12:50:20 C 21 07 48.540 +28 26 03.41 V T05
2025-06-20 10:12:24 C 21 25 25.898 +33 27 35.21 V T08
2025-06-20 10:33:13 C 21 25 29.146 +33 28 29.82 V T08
2025-06-20 10:42:34 C 21 25 30.626 +33 28 54.34 V T08
2025-06-21 13:11:12 C 21 29 48.257 +34 37 30.94 V T08
2025-06-21 13:18:22 C 21 29 49.385 +34 37 49.44 V T08
2025-06-21 14:38:53 C 21 30 02.256 +34 41 18.24 V T08
2025-06-21 22:47:08 C 21 31 24.473 +35 02 09.61 V G33
2025-06-21 22:48:49 C 21 31 24.753 +35 02 14.27 V G33
2025-06-22 20:45:02 B 21 35 07.814 +35 59 09.78 W M73
2025-06-22 20:50:21 B 21 35 08.705 +35 59 23.32 W M73
2025-06-22 20:56:26 B 21 35 09.710 +35 59 39.62 W M73
2025-06-30 03:38:44 C 22 08 44.388 +43 22 52.25 V R17
2025-06-30 03:58:42 C 22 08 48.559 +43 23 41.24 V R17
2025-06-30 04:18:37 C 22 08 52.714 +43 24 30.35 V R17