2009 JL2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4718680000 ± 2.00e+00
Semi-major axis (a)1.8560294000 AU ± 3.00e+00
Inclination (i)17.85393000° ± 4.00e+00
Long. of Asc. Node (Ω)52.90925000° ± 5.00e+00
Arg. of Perihelion (ω)204.97200000° ± 6.00e+00
Mean Anomaly (M)185.38324000° ± 1.05e+06
Mean Motion (n)0.3897865100°/day ± 9.45e-01
Perihelion dist (q)0.98022850 AU ± 4.04e+00
Aphelion dist (Q)2.73183030 AU ± 5.77e+00
Orbital Period2.52858340 yr ± 6.13e+00
Physical Parameters
H (abs. magnitude)26.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.730″
Uncertainty7
Orbit TypeApollo
MOID0.000630 AU
Observations Used51
Oppositions1
Arc Total
First Observation Used
Last Observation Used2009-05-13
Observations (53)
Date Type RA Dec Mag Band Observatory
2009-05-12 09:15:40 C 14 03 51.26 +50 59 13.4 r 703
2009-05-12 09:22:38 C 14 03 39.78 +50 59 48.5 r 703
2009-05-12 09:29:27 C 14 03 28.65 +51 00 24.0 r 703
2009-05-12 09:36:25 C 14 03 17.49 +51 00 59.6 r 703
2009-05-12 10:11:59 C 14 02 19.17 +51 04 01.0 r 703
2009-05-12 10:12:42 C 14 02 17.88 +51 04 03.7 r 703
2009-05-12 10:13:24 C 14 02 16.87 +51 04 07.2 r 703
2009-05-12 10:14:07 C 14 02 15.61 +51 04 10.8 r 703
2009-05-12 10:49:56 C 14 01 16.24 +51 07 10.5 r 703
2009-05-12 10:50:44 C 14 01 14.98 +51 07 14.1 r 703
2009-05-12 10:51:30 C 14 01 13.65 +51 07 17.9 r 703
2009-05-12 10:52:19 C 14 01 12.28 +51 07 21.8 r 703
2009-05-12 20:33:16 C 13 41 41.48 +52 39 17.4 v B15
2009-05-12 20:34:22 C 13 41 37.76 +52 39 31.7 v B15
2009-05-12 20:35:17 C 13 41 34.68 +52 39 42.9 v B15
2009-05-12 21:15:09 C 13 39 14.76 +52 50 05.9 c 595
2009-05-12 21:19:55 C 13 38 57.22 +52 51 04.9 c 595
2009-05-12 21:43:59 C 13 37 27.35 +52 55 59.3 r 473
2009-05-12 21:45:59 C 13 37 19.71 +52 56 24.3 r 473
2009-05-12 23:25:43 C 13 30 27.30 +53 15 22.4 c 118
2009-05-12 23:28:31 C 13 30 15.18 +53 15 56.0 c 118
2009-05-12 23:31:18 C 13 30 02.94 +53 16 28.4 c 118
2009-05-12 23:34:05 C 13 29 50.62 +53 17 01.0 c 118
2009-05-12 23:35:51 C 13 30 19.11 +53 17 41.0 o J41
2009-05-12 23:36:52 C 13 29 38.29 +53 17 33.7 c 118
2009-05-12 23:39:07 C 13 30 04.83 +53 18 24.0 o J41
2009-05-12 23:42:25 C 13 29 50.03 +53 19 06.4 o J41
2009-05-12 23:48:55 C 13 29 20.78 +53 20 31.1 o J41
2009-05-13 03:54:18 C 13 09 39.99 +54 31 38.7 854
2009-05-13 03:54:43 C 13 09 37.07 +54 31 45.7 854
2009-05-13 03:55:54 C 13 09 28.79 +54 32 07.4 854
2009-05-13 04:01:06 C 13 08 52.06 +54 33 42.3 854
2009-05-13 04:01:30 C 13 08 49.29 +54 33 51.2 854
2009-05-13 04:01:54 C 13 08 46.47 +54 33 58.0 854
2009-05-13 04:04:12 C 13 08 45.94 +54 33 07.0 o 673
2009-05-13 04:16:02 C 13 07 20.87 +54 36 48.9 o 673
2009-05-13 04:29:22 C 13 05 42.85 +54 40 54.9 o 673
2009-05-13 04:52:01 C 13 02 49.47 +54 47 48.8 o 673
2009-05-13 05:00:40 C 13 01 40.89 +54 50 24.5 o 673
2009-05-13 12:25:51 C 11 27 11.97 +56 08 09.8 o 900
2009-05-13 12:26:48 C 11 26 51.40 +56 07 55.0 o 900
2009-05-13 12:43:48 C 11 20 30.71 +56 02 30.2 o 900
2009-05-13 12:44:45 C 11 20 09.60 +56 02 09.9 o 900
2009-05-13 12:45:41 C 11 19 48.01 +56 01 48.2 o 900
2009-05-13 12:47:33 C 11 19 04.72 +56 01 05.2 o 900
2009-05-13 12:48:29 C 11 18 43.18 +56 00 43.2 o 900
2009-05-13 12:49:26 C 11 18 21.41 +56 00 21.3 o 900
2009-05-13 12:50:22 C 11 17 59.92 +55 59 57.8 o 900
2009-05-13 12:51:18 C 11 17 38.08 +55 59 35.1 o 900
2009-05-13 12:52:14 C 11 17 16.43 +55 59 12.0 o 900