267494 (2002 JB9)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7844018796 ± 2.39e-08
Semi-major axis (a)2.7177902958 AU ± 2.45e-09
Inclination (i)46.75305667° ± 8.55e-06
Long. of Asc. Node (Ω)70.19295039° ± 2.62e-06
Arg. of Perihelion (ω)277.98521099° ± 6.19e-06
Mean Anomaly (M)69.36453056° ± 1.20e-06
Mean Motion (n)0.2199826152°/day ± 2.98e-10
Perihelion dist (q)0.58595048 AU ± 6.49e-08
Aphelion dist (Q)4.84963011 AU ± 6.50e-08
Orbital Period4.48047352 yr ± 6.07e-09
Physical Parameters
H (abs. magnitude)16.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.382″
Uncertainty0
Orbit TypeApollo
MOID0.031689 AU
Observations Used593
Oppositions18
Arc Total2002-2025
First Observation Used2002-04-21
Last Observation Used2025-03-01
Observations (621)
Date Type RA Dec Mag Band Observatory
2011-06-05 21:31:50 C 14 46 28.849 -10 09 02.72 r 089
2011-06-05 21:34:38 C 14 46 27.026 -10 09 14.87 r 089
2011-06-05 21:37:27 C 14 46 25.189 -10 09 27.12 r 089
2011-06-05 21:57:38 C 14 46 12.041 -10 10 55.19 r 089
2011-06-05 22:12:46 C 14 46 02.147 -10 12 01.39 r 089
2011-06-05 22:15:33 C 14 46 00.335 -10 12 13.17 r 089
2011-06-05 22:18:20 C 14 45 58.519 -10 12 25.75 r 089
2011-06-05 22:23:54 C 14 45 54.895 -10 12 49.97 r 089
2011-06-05 22:30:55 C 14 45 50.344 -10 13 20.78 r 089
2011-06-07 19:02:54 C 14 14 49.520 -13 36 59.54 r 089
2011-06-07 19:04:57 C 14 14 47.967 -13 37 09.10 r 089
2011-06-07 19:06:59 C 14 14 46.438 -13 37 18.77 r 089
2011-06-07 19:11:03 C 14 14 43.344 -13 37 37.61 r 089
2011-06-07 19:13:05 C 14 14 41.827 -13 37 47.60 r 089
2011-06-07 19:23:57 C 14 14 33.580 -13 38 38.07 r 089
2011-06-07 19:25:59 C 14 14 32.041 -13 38 48.35 r 089
2011-06-07 19:30:03 C 14 14 28.963 -13 39 07.25 r 089
2011-06-07 19:38:11 C 14 14 22.801 -13 39 45.48 r 089
2011-06-07 19:40:13 C 14 14 21.274 -13 39 55.23 r 089
2011-06-08 18:46:05 C 13 56 30.738 -15 29 22.30 r 089
2011-06-08 18:48:07 C 13 56 29.107 -15 29 31.43 r 089
2011-06-08 18:52:11 C 13 56 25.809 -15 29 51.19 r 089
2011-06-08 18:54:13 C 13 56 24.177 -15 30 00.81 r 089
2011-06-08 18:56:15 C 13 56 22.527 -15 30 10.61 r 089
2011-06-08 18:58:17 C 13 56 20.899 -15 30 20.28 r 089
2011-06-08 19:00:19 C 13 56 19.256 -15 30 29.83 r 089
2011-06-08 19:02:21 C 13 56 17.627 -15 30 39.37 r 089
2011-06-08 19:04:23 C 13 56 15.978 -15 30 49.25 r 089
2011-06-08 19:06:25 C 13 56 14.355 -15 30 58.79 r 089
2011-06-08 19:08:27 C 13 56 12.702 -15 31 08.38 r 089
2011-06-08 19:10:29 C 13 56 11.063 -15 31 17.61 r 089
2011-06-08 19:12:31 C 13 56 09.404 -15 31 27.15 r 089
2011-06-08 19:14:33 C 13 56 07.774 -15 31 37.23 r 089
2011-06-08 19:16:35 C 13 56 06.131 -15 31 46.77 r 089
2011-06-08 19:20:39 C 13 56 02.870 -15 32 05.99 r 089
2011-06-08 19:22:41 C 13 56 01.232 -15 32 15.99 r 089
2011-06-08 19:24:43 C 13 55 59.576 -15 32 25.31 r 089
2011-06-24 08:35:02 C 09 23 11.39 -27 08 06.3 r E12
2011-06-24 08:43:06 C 09 23 07.93 -27 08 02.1 r E12
2011-06-24 08:51:15 C 09 23 04.43 -27 07 57.8 r E12
2011-06-24 08:59:21 C 09 23 00.96 -27 07 53.5 r E12
2011-09-30 03:53:57 C 08 57 36.79 +27 57 12.3 o C60
2011-09-30 03:56:07 C 08 57 37.04 +27 57 14.4 o C60
2011-09-30 03:58:17 C 08 57 37.28 +27 57 16.8 o C60
2011-09-30 04:02:38 C 08 57 37.60 +27 57 21.3 o C60
2011-09-30 04:04:49 C 08 57 37.93 +27 57 24.2 o C60
2011-10-03 11:33:05 C 09 04 59.70 +29 21 49.8 r 703
2011-10-03 11:42:54 C 09 05 00.38 +29 22 00.1 r 703
2011-10-03 11:52:49 C 09 05 01.32 +29 22 11.0 r 703
2011-10-03 12:02:37 C 09 05 02.29 +29 22 20.7 r 703