386298 (2008 SR7)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1925394680 ± 2.15e-08
Semi-major axis (a)1.3225170234 AU ± 2.06e-09
Inclination (i)15.31393056° ± 3.50e-06
Long. of Asc. Node (Ω)324.51050042° ± 4.90e-06
Arg. of Perihelion (ω)296.91533772° ± 9.53e-06
Mean Anomaly (M)181.48866910° ± 1.23e-05
Mean Motion (n)0.6480527677°/day ± 1.51e-09
Perihelion dist (q)1.06788030 AU ± 2.85e-08
Aphelion dist (Q)1.57715375 AU ± 2.86e-08
Orbital Period1.52090437 yr ± 3.55e-09
Physical Parameters
H (abs. magnitude)20.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.271″
Uncertainty0
Orbit TypeAmor
MOID0.133392 AU
Observations Used323
Oppositions7
Arc Total2005-2026
First Observation Used2005-10-22
Last Observation Used2026-01-08
Observations (334)
Date Type RA Dec Mag Band Observatory
2008-09-28 19:16:50 C 22 55 34.05 +32 54 23.3 r 240
2008-09-28 19:23:41 C 22 55 33.50 +32 54 21.8 r 240
2008-09-28 19:30:32 C 22 55 32.92 +32 54 20.6 r 240
2008-09-28 19:37:24 C 22 55 32.40 +32 54 19.2 r 240
2008-09-28 19:49:23 C 22 55 31.45 +32 54 17.2 r 240
2008-09-28 19:52:49 C 22 55 31.11 +32 54 16.8 r 240
2008-09-29 06:47:24 C 22 54 39.051 +32 52 12.06 o F65
2008-09-29 06:49:06 C 22 54 38.901 +32 52 11.71 o F65
2008-10-01 03:09:59 C 22 51 18.43 +32 41 35.1 r 448
2008-10-01 03:59:03 C 22 51 14.61 +32 41 23.2 r 448
2008-10-05 03:52:08 C 22 45 07.94 +32 11 59.7 o H55
2008-10-05 03:58:39 C 22 45 07.51 +32 11 57.4 o H55
2008-10-05 04:05:00 C 22 45 07.15 +32 11 55.5 o H55
2008-10-07 04:24:22 C 22 42 37.34 +31 54 32.9 r 448
2008-10-07 04:50:27 C 22 42 35.91 +31 54 23.0 r 448
2008-10-07 05:26:20 C 22 42 34.02 +31 54 09.3 r 448
2008-10-12 02:30:46 C 22 38 04.21 +31 07 07.1 o H55
2008-10-12 02:36:50 C 22 38 04.00 +31 07 04.5 o H55
2008-10-12 02:43:09 C 22 38 03.80 +31 07 02.0 o H55
2008-10-12 02:49:43 C 22 38 03.52 +31 06 59.3 o H55
2008-10-19 02:12:35 C 22 35 06.22 +29 54 16.4 o H55
2008-10-19 02:21:48 C 22 35 06.12 +29 54 12.3 o H55
2008-10-19 02:30:48 C 22 35 06.02 +29 54 08.2 o H55
2008-10-19 19:04:27 C 22 35 00.85 +29 46 49.6 r 240
2008-10-19 19:08:53 C 22 35 00.82 +29 46 47.4 r 240
2008-10-19 19:11:06 C 22 35 00.80 +29 46 46.5 r 240
2008-10-19 19:15:32 C 22 35 00.77 +29 46 44.8 r 240
2008-10-19 19:24:23 C 22 35 00.69 +29 46 40.8 r 240
2008-10-19 19:31:03 C 22 35 00.64 +29 46 38.3 r 240
2008-10-19 19:37:42 C 22 35 00.59 +29 46 35.1 r 240
2008-10-30 01:00:21 C 22 37 26.02 +28 03 15.5 o H55
2008-11-18 05:22:12 C 22 56 27.50 +25 40 14.5 o 291
2008-11-18 05:28:16 C 22 56 27.81 +25 40 11.4 o 291
2008-11-18 05:34:46 C 22 56 28.13 +25 40 11.1 o 291
2011-04-16 00:34:35 C 11 30 11.35 -79 34 07.0 o 807
2011-04-16 00:41:25 C 11 30 07.61 -79 34 17.9 o 807
2011-04-16 00:48:12 C 11 30 03.93 -79 34 28.9 o 807
2011-08-09 16:12:50 C 22 27 55.19 -24 58 11.1 o D22
2011-08-09 16:28:42 C 22 27 51.67 -24 57 09.4 o D22
2011-08-09 16:44:45 C 22 27 48.08 -24 56 06.4 o D22
2011-08-16 05:09:44 C 21 58 50.08 -15 05 35.2 o H21
2011-08-16 05:12:49 C 21 58 49.54 -15 05 24.2 o H21
2011-08-16 05:19:25 C 21 58 48.37 -15 05 01.1 o H21
2011-08-16 05:25:55 C 21 58 47.24 -15 04 38.1 o H21
2011-08-16 05:28:57 C 21 58 46.70 -15 04 27.4 o H21
2011-08-17 22:29:53 C 21 52 18.55 -12 42 51.9 u 160
2011-08-17 22:33:16 C 21 52 18.01 -12 42 40.6 u 160
2011-08-17 22:36:17 C 21 52 17.52 -12 42 30.6 u 160
2011-08-17 22:39:07 C 21 52 17.05 -12 42 21.1 u 160
2011-08-19 20:26:13 C 21 45 37.92 -10 13 16.3 u A81