494880 (2008 SQ7)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2978171770 ± 2.16e-08
Semi-major axis (a)1.3537710573 AU ± 1.35e-09
Inclination (i)16.57049296° ± 7.68e-06
Long. of Asc. Node (Ω)184.89917300° ± 8.68e-06
Arg. of Perihelion (ω)272.48180867° ± 1.34e-05
Mean Anomaly (M)271.71298130° ± 9.80e-06
Mean Motion (n)0.6257407505°/day ± 9.38e-10
Perihelion dist (q)0.95059478 AU ± 2.93e-08
Aphelion dist (Q)1.75694733 AU ± 2.93e-08
Orbital Period1.57513520 yr ± 2.36e-09
Physical Parameters
H (abs. magnitude)19.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.479″
Uncertainty0
Orbit TypeApollo
MOID0.154116 AU
Observations Used457
Oppositions6
Arc Total2008-2025
First Observation Used2008-09-23
Last Observation Used2025-07-04
Observations (563)
Date Type RA Dec Mag Band Observatory
2008-09-23 09:44:40 C 04 20 36.88 +10 39 06.7 19.5 c 704
2008-09-23 10:01:45 C 04 20 40.09 +10 38 34.6 19.8 c 704
2008-09-23 10:18:53 C 04 20 43.45 +10 38 03.2 20.0 c 704
2008-09-23 10:36:08 C 04 20 46.84 +10 37 30.0 20.1 c 704
2008-09-23 10:53:16 C 04 20 50.14 +10 36 58.6 19.7 c 704
2008-09-24 09:41:09 C 04 25 25.35 +09 53 40.5 19.2 c 704
2008-09-24 09:41:23 C 04 25 25.32 +09 53 40.2 19.6 c 704
2008-09-24 09:41:38 C 04 25 25.41 +09 53 40.7 19.6 c 704
2008-09-24 09:59:17 C 04 25 28.87 +09 53 05.9 19.6 c 704
2008-09-24 09:59:31 C 04 25 28.91 +09 53 05.9 19.8 c 704
2008-09-24 09:59:46 C 04 25 28.88 +09 53 04.2 20.2 c 704
2008-09-24 10:16:43 C 04 25 32.29 +09 52 32.5 19.7 c 704
2008-09-24 10:16:57 C 04 25 32.33 +09 52 30.8 19.8 c 704
2008-09-24 10:17:11 C 04 25 32.44 +09 52 31.1 20.1 c 704
2008-09-24 10:34:08 C 04 25 35.70 +09 51 57.9 20.3 c 704
2008-09-24 10:34:22 C 04 25 35.76 +09 51 58.8 19.8 c 704
2008-09-24 10:34:38 C 04 25 35.88 +09 51 57.7 20.2 c 704
2008-09-24 10:51:31 C 04 25 39.11 +09 51 24.4 19.9 c 704
2008-09-24 10:51:45 C 04 25 39.19 +09 51 25.1 20.0 c 704
2008-09-24 10:52:01 C 04 25 39.19 +09 51 23.7 20.4 c 704
2008-09-24 11:25:37 C 04 25 45.91 +09 50 18.6 r G96
2008-09-24 11:31:25 C 04 25 47.06 +09 50 07.3 r G96
2008-09-24 11:37:12 C 04 25 48.18 +09 49 56.1 r G96
2008-09-24 11:42:57 C 04 25 49.29 +09 49 44.8 r G96
2008-09-24 12:00:00 C 04 25 52.64 +09 49 11.8 r G96
2008-09-24 12:02:38 C 04 25 53.14 +09 49 06.6 r G96
2008-09-24 12:05:15 C 04 25 53.65 +09 49 01.5 r G96
2008-09-24 12:07:51 C 04 25 54.19 +09 48 56.4 r G96
2008-09-25 09:06:20 C 04 30 11.52 +09 07 25.4 r G96
2008-09-25 09:17:43 C 04 30 13.78 +09 07 03.1 r G96
2008-09-25 09:29:15 C 04 30 16.09 +09 06 39.4 r G96
2008-09-25 09:40:50 C 04 30 18.43 +09 06 16.2 r G96
2008-09-25 09:42:41 C 04 30 18.75 +09 06 15.1 c 854
2008-09-25 09:44:34 C 04 30 18.53 +09 06 06.7 o H55
2008-09-25 09:49:26 C 04 30 19.52 +09 05 56.6 o H55
2008-09-25 09:49:35 C 04 30 20.22 +09 05 58.9 c 854
2008-09-25 09:54:27 C 04 30 20.54 +09 05 46.7 o H55
2008-09-25 10:07:33 C 04 30 23.84 +09 05 22.4 c 854
2008-09-25 15:08:29 C 04 31 25.44 +08 55 45.7 o 474
2008-09-25 15:10:20 C 04 31 25.83 +08 55 42.3 o 474
2008-09-25 15:12:29 C 04 31 26.26 +08 55 38.3 o 474
2008-09-25 15:17:59 C 04 31 27.33 +08 55 26.6 o 474
2008-09-27 08:51:12 C 04 40 05.41 +07 27 31.1 o H55
2008-09-27 08:54:22 C 04 40 06.07 +07 27 24.3 o H55
2008-09-27 08:57:32 C 04 40 06.71 +07 27 17.7 o H55
2008-09-28 09:05:21 C 04 45 12.85 +06 33 59.5 o H55
2008-09-28 09:08:59 C 04 45 13.61 +06 33 51.2 o H55
2008-09-28 09:12:36 C 04 45 14.35 +06 33 43.1 o H55
2008-09-29 08:53:18 C 04 50 18.68 +05 39 35.7 o H55
2008-09-29 08:58:00 C 04 50 19.68 +05 39 24.9 o H55