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
2019-09-04 09:09:06 C 01 36 18.71 +20 10 48.5 o 691
2019-09-04 09:19:48 C 01 36 19.52 +20 10 41.3 o 691
2019-09-05 09:13:06 C 01 38 11.74 +19 55 09.5 V 703
2019-09-05 09:20:40 C 01 38 12.36 +19 55 03.7 V 703
2019-09-05 09:28:14 C 01 38 12.87 +19 54 59.6 V 703
2019-09-05 09:35:48 C 01 38 13.44 +19 54 53.5 V 703
2019-09-22 06:05:44 C 02 12 24.79 +11 25 42.4 U I41
2019-09-22 08:30:59 C 02 12 37.38 +11 20 52.0 U I41
2019-09-22 08:56:10 C 02 12 39.32 +11 20 02.3 V G96
2019-09-22 09:03:30 C 02 12 40.15 +11 19 46.4 U I41
2019-09-22 09:04:09 C 02 12 40.20 +11 19 45.1 U I41
2019-09-22 09:04:27 C 02 12 40.05 +11 19 45.9 V G96
2019-09-22 09:12:46 C 02 12 40.73 +11 19 28.7 V G96
2019-09-22 09:18:28 C 02 12 41.21 +11 19 17.1 V G96
2019-09-24 12:22:18 C 02 17 28.64 +09 29 39.0 V T05
2019-09-24 12:26:33 C 02 17 28.97 +09 29 29.5 V T05
2019-09-24 12:35:27 C 02 17 29.75 +09 29 08.7 V T05
2019-09-24 12:53:23 C 02 17 31.31 +09 28 27.9 V T05
2019-09-24 14:05:18 C 02 17 37.513 +09 25 43.51 U F51
2019-09-24 14:21:35 C 02 17 38.931 +09 25 06.07 U F51
2019-09-24 14:37:48 C 02 17 40.346 +09 24 28.84 U F51
2019-09-24 14:54:10 C 02 17 41.782 +09 23 51.15 U F51
2019-09-30 08:13:45 C 02 31 24.81 +03 17 37.7 V 703
2019-09-30 08:21:17 C 02 31 25.53 +03 17 15.0 V 703
2019-09-30 08:28:50 C 02 31 26.22 +03 16 51.4 V 703
2019-09-30 08:36:23 C 02 31 26.96 +03 16 28.6 V 703
2019-09-30 10:59:32 C 02 31 42.36 +03 09 16.7 V T08
2019-09-30 11:04:58 C 02 31 42.88 +03 08 59.9 V T08
2019-09-30 11:13:42 C 02 31 43.70 +03 08 32.9 V T08
2019-09-30 11:28:39 C 02 31 45.10 +03 07 47.1 V T08
2019-10-02 10:39:44 C 02 36 45.87 +00 35 25.3 V G96
2019-10-02 10:47:08 C 02 36 46.62 +00 35 00.2 V G96
2019-10-02 11:03:02 C 02 36 48.20 +00 34 06.6 V G96
2019-10-02 11:10:27 C 02 36 48.93 +00 33 41.7 V G96
2019-10-03 03:16:18 C 02 38 34.79 -00 21 31.3 q 160
2019-10-03 03:19:19 C 02 38 35.07 -00 21 42.9 q 160
2019-10-03 03:22:21 C 02 38 35.31 -00 21 53.5 q 160
2019-10-03 08:25:41 C 02 39 10.46 -00 39 24.8 V 703
2019-10-03 08:33:18 C 02 39 11.23 -00 39 51.3 V 703
2019-10-03 08:40:55 C 02 39 12.01 -00 40 17.8 V 703
2019-10-03 08:48:32 C 02 39 12.75 -00 40 44.4 V 703
2019-10-04 02:14:48 C 02 41 08.67 -01 42 57.6 q 160
2019-10-04 02:17:51 C 02 41 09.05 -01 43 08.2 q 160
2019-10-04 02:20:54 C 02 41 09.35 -01 43 19.3 q 160
2019-10-04 07:52:20 C 02 41 48.39 -02 03 19.0 U I41
2019-10-04 10:01:56 C 02 42 01.77 -02 11 13.3 U I41
2019-10-04 10:41:51 C 02 42 05.89 -02 13 39.3 U I41
2019-10-04 10:42:30 C 02 42 05.96 -02 13 41.7 U I41
2019-10-06 07:25:04 C 02 47 17.81 -05 03 44.3 V 703
2019-10-06 07:32:50 C 02 47 18.64 -05 04 15.2 V 703