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
2022-11-05 11:37:49 C 20 35 39.48 -02 31 58.0 V D29
2022-11-05 11:47:30 C 20 35 38.83 -02 32 04.4 V D29
2022-11-05 11:57:12 C 20 35 37.97 -02 32 09.7 V D29
2022-11-07 03:37:30 C 20 32 49.412 -02 57 13.39 V 703
2022-11-07 03:49:36 C 20 32 48.408 -02 57 22.50 V 703
2022-11-07 03:55:39 C 20 32 47.972 -02 57 25.34 V 703
2022-11-09 18:26:06 C 20 28 20.700 -03 37 03.11 V M22
2022-11-09 18:31:18 C 20 28 20.292 -03 37 06.20 V M22
2022-11-09 18:40:23 C 20 28 19.630 -03 37 11.93 V M22
2022-11-09 18:56:37 C 20 28 18.334 -03 37 22.01 V M22
2022-11-13 17:05:39 C 20 21 19.29 -04 40 44.4 t 240
2022-11-13 17:09:56 C 20 21 18.98 -04 40 47.2 t 240
2022-11-13 17:15:19 C 20 21 18.52 -04 40 51.2 t 240
2024-09-13 11:44:59 C 06 28 04.206 +32 03 37.73 V G96
2024-09-13 11:57:11 C 06 28 08.353 +32 03 32.83 V G96
2024-09-13 12:03:16 C 06 28 10.366 +32 03 30.74 V G96