2008 SP7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5323598563 ± 4.12e-08
Semi-major axis (a)2.7415569693 AU ± 1.08e-08
Inclination (i)9.95756586° ± 4.36e-06
Long. of Asc. Node (Ω)34.82892534° ± 6.90e-06
Arg. of Perihelion (ω)338.79795269° ± 1.61e-05
Mean Anomaly (M)280.49899474° ± 9.40e-06
Mean Motion (n)0.2171282659°/day ± 1.28e-09
Perihelion dist (q)1.28206210 AU ± 1.13e-07
Aphelion dist (Q)4.20105184 AU ± 1.14e-07
Orbital Period4.53937344 yr ± 2.68e-08
Physical Parameters
H (abs. magnitude)18.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.219″
Uncertainty0
Orbit TypeAmor
MOID0.288987 AU
Observations Used301
Oppositions7
Arc Total2008-2017
First Observation Used2008-09-23
Last Observation Used2017-12-16
Observations (387)
Date Type RA Dec Mag Band Observatory
2008-10-01 09:09:30 C 03 26 36.25 +09 03 37.5 o H55
2008-10-01 09:16:06 C 03 26 36.50 +09 03 46.2 o H55
2008-10-01 09:22:15 C 03 26 36.74 +09 03 54.2 o H55
2008-10-03 09:28:17 C 03 28 37.71 +10 07 40.6 o H55
2008-10-03 09:34:30 C 03 28 37.92 +10 07 48.9 o H55
2008-10-03 09:39:34 C 03 28 38.08 +10 07 56.2 o H55
2008-10-03 09:46:28 C 03 28 38.33 +10 08 04.8 o H55
2008-10-04 07:30:18 C 03 29 29.13 +10 37 05.8 o H55
2008-10-04 07:35:46 C 03 29 29.30 +10 37 13.1 o H55
2008-10-04 07:40:50 C 03 29 29.46 +10 37 19.9 o H55
2008-10-04 23:16:43 C 03 30 04.10 +10 58 10.6 r 106
2008-10-04 23:30:34 C 03 30 04.45 +10 58 28.9 r 106
2008-10-04 23:44:26 C 03 30 04.91 +10 58 47.6 r 106
2008-10-04 23:58:18 C 03 30 05.34 +10 59 06.9 r 106
2008-10-05 08:36:08 C 03 30 23.02 +11 10 44.1 o H55
2008-10-05 08:42:08 C 03 30 23.20 +11 10 52.2 o H55
2008-10-05 08:48:43 C 03 30 23.38 +11 11 01.0 o H55
2008-10-05 08:54:40 C 03 30 23.56 +11 11 09.0 o H55
2008-10-05 09:00:37 C 03 30 23.73 +11 11 17.1 o H55
2008-10-05 09:06:19 C 03 30 23.90 +11 11 24.7 o H55
2008-10-06 07:26:08 C 03 31 09.39 +11 41 26.5 o H55
2008-10-06 07:31:54 C 03 31 09.55 +11 41 34.4 o H55
2008-10-06 07:37:54 C 03 31 09.70 +11 41 42.3 o H55
2008-10-07 09:11:40 C 03 31 57.39 +12 16 13.5 r G96
2008-10-07 09:24:04 C 03 31 57.68 +12 16 30.2 r G96
2008-10-07 09:36:07 C 03 31 57.97 +12 16 46.4 r G96
2008-10-09 00:44:54 C 03 33 03.28 +13 09 37.4 r B67
2008-10-09 00:56:59 C 03 33 03.54 +13 09 53.9 r B67
2008-10-09 01:09:01 C 03 33 03.79 +13 10 10.1 r B67
2008-10-09 09:50:06 C 03 33 16.60 +13 21 59.7 r 448
2008-10-09 09:57:13 C 03 33 16.75 +13 22 09.4 r 448
2008-10-09 10:04:20 C 03 33 16.87 +13 22 19.1 r 448
2008-10-10 00:36:13 C 03 33 38.34 +13 41 54.2 v 204
2008-10-10 01:16:28 C 03 33 39.08 +13 42 48.7 v 204
2008-10-10 01:48:52 C 03 33 39.66 +13 43 32.8 v 204
2008-10-12 07:12:34 C 03 34 45.18 +14 55 49.2 o H55
2008-10-12 07:16:18 C 03 34 45.23 +14 55 54.3 o H55
2008-10-12 07:20:12 C 03 34 45.28 +14 55 59.7 o H55
2008-10-12 07:23:36 C 03 34 45.31 +14 56 03.6 o H55
2008-10-17 06:52:56 C 03 36 07.61 +17 36 11.6 o H55
2008-10-17 06:58:28 C 03 36 07.59 +17 36 18.8 o H55
2008-10-17 07:04:01 C 03 36 07.60 +17 36 26.5 o H55
2008-10-19 07:00:38 C 03 36 16.14 +18 39 28.2 o H55
2008-10-19 07:03:13 C 03 36 16.12 +18 39 31.7 o H55
2008-10-19 07:05:49 C 03 36 16.11 +18 39 35.0 o H55
2008-10-19 07:08:24 C 03 36 16.10 +18 39 38.4 o H55
2008-10-19 07:11:00 C 03 36 16.09 +18 39 41.8 o H55
2008-10-19 07:39:50 C 03 36 15.48 +18 40 45.8 o 304
2008-10-19 07:42:56 C 03 36 15.46 +18 40 49.9 o 304
2008-10-19 07:43:21 C 03 36 15.42 +18 40 57.9 o 304