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
2020-04-13 10:14:17 s 1 -210220.66 9 +178606.21 8920.0 C57
2020-04-13 11:11:18 C 13 26 55.47 +11 24 34.1 V T08
2020-04-13 11:14:17 S 13 28 00.226 +11 27 31.43 V C57
2020-04-13 11:14:17 s 1 -210302.63 8 +174551.24 2300.0 C57
2020-04-13 11:16:08 C 13 26 55.21 +11 24 40.9 V T08
2020-04-13 11:24:06 C 13 26 54.82 +11 24 52.1 V T08
2020-04-13 11:42:14 C 13 26 53.85 +11 25 17.4 V T08
2020-04-13 14:44:17 S 13 27 46.006 +11 32 30.66 V C57
2020-04-13 14:44:17 s 1 -210163.22 3 +160012.47 8260.0 C57
2020-04-13 15:44:17 S 13 27 42.274 +11 33 50.94 V C57
2020-04-13 15:44:17 s 1 -209994.98 2 +155758.81 6160.0 C57
2020-04-13 17:14:17 S 13 27 36.286 +11 35 55.28 V C57
2020-04-13 17:14:17 s 1 -209629.14 3 +149294.59 9250.0 C57
2020-04-13 17:44:17 S 13 27 34.488 +11 36 35.93 V C57
2020-04-13 17:44:17 s 1 -209476.01 2 +147117.45 3050.0 C57
2020-04-13 18:14:17 S 13 27 32.110 +11 37 23.16 V C57
2020-04-13 18:14:17 s 1 -209306.88 7 +144929.09 2830.0 C57
2020-04-13 19:44:17 S 13 27 26.695 +11 39 33.48 V C57
2020-04-13 19:44:17 s 1 -208701.03 7 +138296.50 5630.0 C57
2020-04-13 20:44:17 S 13 27 22.219 +11 40 56.71 V C57
2020-04-13 20:44:17 s 1 -208212.45 9 +133818.43 2810.0 C57
2020-04-13 23:44:17 S 13 27 10.238 +11 45 02.16 V C57
2020-04-13 23:44:17 s 1 -206315.57 1 +120113.21 1410.0 C57
2020-04-14 01:14:17 S 13 27 04.296 +11 46 54.66 V C57
2020-04-14 01:14:17 s 1 -205109.50 8 +113108.23 340.0 C57
2020-04-14 02:44:17 S 13 26 58.046 +11 49 07.14 V C57
2020-04-14 02:44:17 s 1 -203719.75 1 +106002.04 3770.0 C57
2020-04-14 04:14:17 S 13 26 51.588 +11 51 12.24 V C57
2020-04-14 04:14:17 s 1 -202136.47 1 +98795.274 1830.0 C57
2020-04-14 04:44:17 S 13 26 49.742 +11 51 55.30 V C57
2020-04-14 04:44:17 s 1 -201563.89 6 +96370.813 390.0 C57
2020-04-14 07:14:17 S 13 26 39.017 +11 55 17.65 V C57
2020-04-14 07:14:17 s 1 -198346.05 5 +84084.084 8180.0 C57
2020-04-14 07:44:17 S 13 26 37.649 +11 55 51.46 V C57
2020-04-14 07:44:17 s 1 -197628.36 3 +81594.278 3550.0 C57
2020-04-14 09:44:17 S 13 26 28.663 +11 58 39.86 V C57
2020-04-14 09:44:17 s 1 -194494.46 0 +71529.487 1310.0 C57
2020-04-14 10:14:17 S 13 26 26.688 +11 59 16.15 V C57
2020-04-14 10:14:17 s 1 -193642.60 9 +68987.401 2160.0 C57
2020-04-14 10:50:57 C 13 25 49.24 +11 56 50.0 V T08
2020-04-14 10:55:41 C 13 25 48.97 +11 56 56.5 V T08
2020-04-14 11:09:59 C 13 25 48.20 +11 57 15.0 V T08
2020-04-14 11:21:30 C 13 25 47.61 +11 57 30.8 V T08
2020-04-14 15:14:17 S 13 26 05.441 +12 05 55.21 V C57
2020-04-14 15:14:17 s 1 -183460.33 4 +43035.897 6170.0 C57
2020-04-14 18:14:17 S 13 25 52.478 +12 09 43.63 V C57
2020-04-14 18:14:17 s 1 -175715.83 7 +27060.121 4700.0 C57
2020-04-14 20:14:17 S 13 25 43.673 +12 12 15.84 V C57
2020-04-14 20:14:17 s 1 -169767.30 1 +16282.922 3350.0 C57
2020-04-14 21:14:17 S 13 25 39.648 +12 13 37.45 V C57