2008 JJ

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3788412925 ± 3.48e-08
Semi-major axis (a)1.7426685481 AU ± 4.98e-09
Inclination (i)44.54182144° ± 1.24e-05
Long. of Asc. Node (Ω)71.97582215° ± 3.26e-06
Arg. of Perihelion (ω)220.04645232° ± 1.10e-05
Mean Anomaly (M)196.20103000° ± 1.52e-05
Mean Motion (n)0.4284400749°/day ± 1.83e-09
Perihelion dist (q)1.08247374 AU ± 6.07e-08
Aphelion dist (Q)2.40286335 AU ± 6.10e-08
Orbital Period2.30049975 yr ± 9.85e-09
Physical Parameters
H (abs. magnitude)19.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.248″
Uncertainty0
Orbit TypeAmor
MOID0.136306 AU
Observations Used272
Oppositions9
Arc Total2008-2024
First Observation Used2008-05-01
Last Observation Used2024-06-18
Observations (288)
Date Type RA Dec Mag Band Observatory
2008-05-22 06:09:25 C 17 26 08.77 +17 05 41.5 r H51
2008-05-22 06:10:23 C 17 26 08.60 +17 05 37.9 r H51
2008-05-22 06:11:21 C 17 26 08.45 +17 05 33.8 r H51
2008-05-22 06:12:19 C 17 26 08.28 +17 05 30.4 r H51
2008-05-22 06:13:19 C 17 26 08.13 +17 05 26.9 r H51
2008-05-22 06:14:17 C 17 26 07.95 +17 05 23.5 r H51
2008-05-22 06:15:15 C 17 26 07.80 +17 05 19.8 r H51
2008-05-22 06:16:13 C 17 26 07.66 +17 05 16.3 r H51
2008-05-22 06:17:13 C 17 26 07.48 +17 05 12.8 r H51
2008-05-22 06:18:11 C 17 26 07.34 +17 05 09.2 r H51
2008-05-22 06:19:09 C 17 26 07.18 +17 05 05.8 r H51
2008-05-22 06:20:07 C 17 26 07.02 +17 05 02.0 r H51
2008-05-22 06:21:05 C 17 26 06.87 +17 04 58.6 r H51
2008-05-22 06:22:03 C 17 26 06.70 +17 04 55.1 r H51
2008-05-22 06:23:03 C 17 26 06.56 +17 04 51.4 r H51
2008-05-22 06:24:01 C 17 26 06.39 +17 04 47.8 r H51
2008-05-22 06:24:59 C 17 26 06.23 +17 04 44.1 r H51
2008-05-22 06:25:56 C 17 26 06.09 +17 04 40.7 r H51
2008-05-22 06:26:54 C 17 26 05.92 +17 04 36.7 r H51
2008-05-22 06:27:52 C 17 26 05.75 +17 04 33.6 r H51
2008-05-22 06:28:52 C 17 26 05.59 +17 04 30.2 r H51
2008-05-22 06:29:50 C 17 26 05.44 +17 04 26.4 r H51
2008-05-22 06:30:48 C 17 26 05.29 +17 04 22.9 r H51
2008-05-22 06:31:45 C 17 26 05.13 +17 04 19.6 r H51
2008-05-22 06:32:44 C 17 26 04.97 +17 04 15.7 r H51
2008-05-22 06:33:42 C 17 26 04.82 +17 04 11.8 r H51
2008-05-22 06:34:42 C 17 26 04.63 +17 04 08.4 r H51
2008-05-22 06:35:40 C 17 26 04.50 +17 04 04.7 r H51
2008-05-22 06:36:38 C 17 26 04.34 +17 04 01.0 r H51
2008-05-22 06:37:37 C 17 26 04.17 +17 03 57.7 r H51
2008-05-22 06:38:37 C 17 26 04.00 +17 03 53.7 r H51
2008-05-22 06:39:35 C 17 26 03.87 +17 03 49.7 r H51
2008-05-22 06:43:30 C 17 26 03.19 +17 03 36.0 r H51
2008-05-22 06:44:28 C 17 26 03.08 +17 03 32.2 r H51
2008-05-22 06:45:26 C 17 26 02.92 +17 03 28.5 r H51
2008-05-22 06:46:24 C 17 26 02.75 +17 03 25.1 r H51
2008-05-22 06:47:24 C 17 26 02.56 +17 03 21.5 r H51
2008-05-22 06:48:23 C 17 26 02.42 +17 03 18.0 r H51
2008-05-22 06:49:21 C 17 26 02.28 +17 03 14.2 r H51
2008-05-22 06:50:21 C 17 26 02.11 +17 03 10.4 r H51
2008-05-22 06:51:20 C 17 26 01.93 +17 03 06.8 r H51
2008-05-22 06:52:18 C 17 26 01.75 +17 03 03.3 r H51
2008-05-22 06:53:17 C 17 26 01.60 +17 02 59.9 r H51
2008-05-22 06:54:16 C 17 26 01.48 +17 02 56.4 r H51
2008-05-22 06:55:15 C 17 26 01.31 +17 02 52.5 r H51
2008-05-22 06:56:13 C 17 26 01.17 +17 02 49.0 r H51
2008-05-22 06:57:11 C 17 26 01.00 +17 02 45.4 r H51
2008-05-22 06:58:09 C 17 26 00.83 +17 02 41.9 r H51
2008-05-22 06:59:09 C 17 26 00.68 +17 02 38.1 r H51
2008-05-22 07:00:07 C 17 26 00.49 +17 02 34.7 r H51