2013 JO4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6168648096 ± 2.00e+00
Semi-major axis (a)1.8687168018 AU ± 3.00e+00
Inclination (i)16.16332407° ± 4.00e+00
Long. of Asc. Node (Ω)104.46454911° ± 5.00e+00
Arg. of Perihelion (ω)33.75196057° ± 6.00e+00
Mean Anomaly (M)351.86758221° ± 4.03e-02
Mean Motion (n)0.3858219200°/day ± 9.29e-01
Perihelion dist (q)0.71597050 AU ± 3.91e+00
Aphelion dist (Q)3.02147430 AU ± 6.12e+00
Orbital Period2.55456640 yr ± 6.15e+00
Physical Parameters
H (abs. magnitude)20.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.492″
Uncertainty2
Orbit TypeApollo
MOID0.152225 AU
Observations Used84
Oppositions1
Arc Total2013-2013
First Observation Used
Last Observation Used2013-06-04
Observations (86)
Date Type RA Dec Mag Band Observatory
2013-05-09 06:13:31 C 16 32 42.86 +48 32 14.1 u H21
2013-05-09 06:19:12 C 16 32 41.43 +48 31 51.0 u H21
2013-05-11 03:07:36 C 16 23 04.93 +45 30 25.3 q H36
2013-05-11 03:14:50 C 16 23 03.36 +45 29 57.0 q H36
2013-05-11 03:22:06 C 16 23 01.80 +45 29 29.7 q H36
2013-05-12 07:58:44 C 16 17 32.24 +43 35 20.6 q H21
2013-05-12 08:06:15 C 16 17 30.76 +43 34 50.8 q H21
2013-05-12 08:13:57 C 16 17 29.35 +43 34 20.2 q H21
2013-05-13 05:45:42 C 16 13 43.36 +42 09 22.7 u H21
2013-05-13 05:56:55 C 16 13 41.39 +42 08 38.7 u H21
2013-05-13 06:00:43 C 16 13 40.72 +42 08 24.1 u H21
2013-05-15 00:00:12 C 16 06 58.91 +39 25 43.5 q Z81
2013-05-15 00:58:47 C 16 06 49.63 +39 22 00.7 q Z81
2013-05-15 01:33:54 C 16 06 44.18 +39 19 46.1 q Z81
2013-05-18 04:33:54 C 15 56 44.26 +34 41 10.7 19.9 q H36
2013-05-18 04:43:31 C 15 56 43.03 +34 40 36.5 19.8 q H36
2013-05-18 05:02:43 C 15 56 40.60 +34 39 27.8 19.9 q H36
2013-05-20 06:12:48 C 15 51 11.13 +31 46 14.8 u H21
2013-05-20 06:21:05 C 15 51 10.23 +31 45 46.7 u H21
2013-05-20 06:22:11 C 15 51 10.58 +31 45 45.7 u 703
2013-05-20 06:24:46 C 15 51 09.98 +31 45 34.1 19.8 q H36
2013-05-20 06:29:31 C 15 51 09.75 +31 45 23.1 u 703
2013-05-20 06:29:37 C 15 51 09.29 +31 45 17.5 u H21
2013-05-20 06:36:49 C 15 51 08.70 +31 44 52.4 20.0 q H36
2013-05-20 06:36:51 C 15 51 09.10 +31 44 54.8 u 703
2013-05-20 06:44:14 C 15 51 08.28 +31 44 29.6 u 703
2013-05-20 06:48:49 C 15 51 07.32 +31 44 09.5 19.2 q H36
2013-05-29 10:18:41 C 15 34 07.93 +20 29 18.5 o 291
2013-05-29 10:21:07 C 15 34 07.79 +20 29 11.6 o 291
2013-05-29 10:23:34 C 15 34 07.66 +20 29 05.1 o 291
2013-06-02 07:15:04 C 15 29 37.71 +16 30 27.8 q H21
2013-06-02 07:25:08 C 15 29 37.22 +16 30 03.7 q H21
2013-06-02 07:39:50 C 15 29 36.57 +16 29 28.0 q H21
2013-06-04 05:38:40 C 15 27 50.24 +14 40 47.2 u H21
2013-06-04 05:51:52 C 15 27 49.71 +14 40 16.3 u H21
2013-06-04 06:05:50 C 15 27 49.13 +14 39 44.2 u H21