301011 (2008 JO)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5454888645 ± 1.47e-08
Semi-major axis (a)1.5090971170 AU ± 9.02e-10
Inclination (i)5.36543799° ± 1.02e-06
Long. of Asc. Node (Ω)276.83235572° ± 3.09e-05
Arg. of Perihelion (ω)194.85306895° ± 3.19e-05
Mean Anomaly (M)201.47409835° ± 2.67e-06
Mean Motion (n)0.5316630667°/day ± 4.76e-10
Perihelion dist (q)0.68590144 AU ± 2.22e-08
Aphelion dist (Q)2.33229279 AU ± 2.22e-08
Orbital Period1.85385509 yr ± 1.66e-09
Physical Parameters
H (abs. magnitude)18.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.252″
Uncertainty0
Orbit TypeApollo
MOID0.086180 AU
Observations Used657
Oppositions7
Arc Total2008-2024
First Observation Used2008-05-02
Last Observation Used2024-09-13
Observations (716)
Date Type RA Dec Mag Band Observatory
2008-05-10 02:09:41 C 09 46 35.61 -01 36 22.7 o H55
2008-05-10 02:15:41 C 09 46 37.30 -01 36 28.6 o H55
2008-05-10 02:20:32 C 09 46 38.70 -01 36 33.0 o H55
2008-05-14 01:32:14 C 10 12 22.31 -02 59 56.5 r H85
2008-05-14 02:39:18 C 10 12 39.09 -03 00 51.7 r H85
2008-05-19 01:54:18 C 10 40 43.72 -04 30 58.4 o H55
2008-05-19 01:59:38 C 10 40 44.82 -04 31 01.6 o H55
2008-05-19 02:04:28 C 10 40 45.86 -04 31 04.8 o H55
2008-05-25 05:44:26 C 11 10 13.79 -06 04 11.1 r F85
2008-05-25 06:16:36 C 11 10 19.55 -06 04 28.8 r F85
2008-05-25 06:49:29 C 11 10 25.47 -06 04 48.5 r F85
2008-05-26 04:02:25 C 11 14 15.01 -06 17 03.0 r 448
2008-05-26 04:18:41 C 11 14 17.85 -06 17 12.5 r 448
2008-05-26 04:34:58 C 11 14 20.68 -06 17 21.6 r 448
2008-05-30 03:01:01 C 11 30 19.31 -07 07 17.6 o 807
2008-05-30 03:03:24 C 11 30 19.69 -07 07 18.7 o 807
2008-05-30 03:08:19 C 11 30 20.47 -07 07 21.1 o 807
2008-05-30 03:12:22 C 11 30 21.11 -07 07 23.3 o 807
2008-05-30 03:16:26 C 11 30 21.76 -07 07 25.3 o 807
2008-05-30 03:26:52 C 11 30 23.43 -07 07 30.6 o 807
2008-05-30 03:33:50 C 11 30 24.52 -07 07 34.1 o 807
2008-05-30 05:13:49 C 11 30 40.75 -07 08 38.7 r 448
2008-06-04 03:24:59 C 11 48 36.21 -08 05 02.2 r 448
2008-06-04 03:48:12 C 11 48 39.45 -08 05 12.7 r 448
2008-06-04 04:11:34 C 11 48 42.70 -08 05 23.3 r 448
2008-06-09 03:27:49 C 12 04 57.56 -08 56 56.8 r 448
2008-06-09 03:59:18 C 12 05 01.53 -08 57 09.7 r 448
2008-06-09 04:30:50 C 12 05 05.56 -08 57 22.5 r 448
2009-08-24 11:40:30 C 22 53 43.63 +05 04 19.9 568
2009-08-24 12:05:18 C 22 53 41.73 +05 04 17.7 568
2009-08-26 17:35:40 C 22 49 39.93 +04 58 57.1 c D21
2009-08-26 17:40:57 C 22 49 39.47 +04 58 56.6 c D21
2009-08-26 17:46:18 C 22 49 39.03 +04 58 56.0 c D21
2009-08-26 20:27:50 C 22 49 27.10 +04 58 19.8 r A13
2009-08-26 21:44:29 C 22 49 21.01 +04 58 09.7 r A13
2009-08-26 22:15:29 C 22 49 18.52 +04 58 05.9 r A13
2009-08-27 07:58:56 C 22 48 32.18 +04 56 55.5 r 703
2009-08-27 08:09:15 C 22 48 31.39 +04 56 52.9 r 703
2009-08-27 08:19:32 C 22 48 30.49 +04 56 52.7 r 703
2009-08-28 14:21:47 C 22 46 05.77 +04 52 51.8 c D21
2009-08-28 14:27:04 C 22 46 05.30 +04 52 51.0 c D21
2009-08-28 14:32:21 C 22 46 04.84 +04 52 49.6 c D21
2009-08-28 14:37:39 C 22 46 04.40 +04 52 48.8 c D21
2009-08-28 22:16:47 C 22 45 26.47 +04 51 22.5 v 204
2009-08-28 22:25:40 C 22 45 25.72 +04 51 20.8 v 204
2009-08-29 01:22:17 C 22 45 10.63 +04 50 53.2 v 204
2009-09-02 06:53:58 C 22 36 19.95 +04 31 21.1 568
2009-09-02 07:13:46 C 22 36 18.08 +04 31 16.8 568
2009-09-12 07:05:44 C 22 12 36.86 +03 17 13.2 r 703
2009-09-12 07:09:54 C 22 12 36.39 +03 17 11.5 r 703