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
2020-04-10 06:07:07 C 13 30 44.87 +09 27 34.2 u H21
2020-04-10 06:09:05 C 13 30 44.77 +09 27 37.3 u H21
2020-04-10 06:11:02 C 13 30 44.64 +09 27 40.6 u H21
2020-04-10 06:12:59 C 13 30 44.54 +09 27 43.8 u H21
2020-04-10 06:14:56 C 13 30 44.41 +09 27 46.8 u H21
2020-04-10 06:16:53 C 13 30 44.31 +09 27 50.1 u H21
2020-04-10 06:18:50 C 13 30 44.18 +09 27 53.2 u H21
2020-04-10 06:20:47 C 13 30 44.07 +09 27 56.6 u H21
2020-04-10 06:22:44 C 13 30 43.96 +09 27 59.5 u H21
2020-04-10 06:24:41 C 13 30 43.84 +09 28 03.0 u H21
2020-04-10 06:26:38 C 13 30 43.74 +09 28 05.8 u H21
2020-04-10 06:28:35 C 13 30 43.62 +09 28 09.3 u H21
2020-04-10 06:30:32 C 13 30 43.54 +09 28 12.3 u H21
2020-04-10 06:32:29 C 13 30 43.42 +09 28 15.4 u H21
2020-04-10 06:34:26 C 13 30 43.30 +09 28 18.8 u H21
2020-04-10 06:36:23 C 13 30 43.19 +09 28 22.0 u H21
2020-04-10 11:19:54 C 13 30 28.51 +09 36 11.5 V T08
2020-04-10 11:24:49 C 13 30 28.20 +09 36 18.5 V T08
2020-04-10 11:32:14 C 13 30 27.79 +09 36 30.9 V T08
2020-04-10 11:47:29 C 13 30 26.88 +09 36 55.6 V T08
2020-04-11 01:16:33 C 13 29 45.65 +09 58 17.3 V 160
2020-04-11 01:21:39 C 13 29 45.36 +09 58 25.2 V 160
2020-04-11 01:26:47 C 13 29 45.06 +09 58 33.4 V 160
2020-04-11 09:10:17 C 13 29 21.74 +10 10 41.9 V 703
2020-04-11 09:17:56 C 13 29 21.33 +10 10 54.2 V 703
2020-04-11 09:25:33 C 13 29 20.88 +10 11 05.3 V 703
2020-04-11 09:33:10 C 13 29 20.48 +10 11 17.1 V 703
2020-04-11 14:44:17 S 13 30 43.714 +10 20 32.17 V C57
2020-04-11 14:44:17 s 1 -170631.58 6 +315759.35 9590.0 C57
2020-04-11 15:14:17 S 13 30 42.079 +10 21 21.56 V C57
2020-04-11 15:14:17 s 1 -171373.57 2 +314587.28 5910.0 C57
2020-04-11 17:44:17 S 13 30 33.295 +10 25 13.66 V C57
2020-04-11 17:44:17 s 1 -175009.77 5 +308594.50 6520.0 C57
2020-04-11 19:14:17 S 13 30 27.842 +10 27 41.44 V C57
2020-04-11 19:14:17 s 1 -177130.75 3 +304892.25 2390.0 C57
2020-04-11 20:14:17 S 13 30 24.502 +10 29 13.27 V C57
2020-04-11 20:14:17 s 1 -178518.58 6 +302379.38 7780.0 C57
2020-04-12 00:44:17 S 13 30 08.251 +10 36 15.62 V C57
2020-04-12 00:44:17 s 1 -184492.54 1 +290624.42 7030.0 C57
2020-04-12 02:44:17 S 13 30 00.982 +10 39 21.49 V C57
2020-04-12 02:44:17 s 1 -186997.76 4 +285162.63 1700.0 C57
2020-04-12 03:14:17 S 13 29 59.030 +10 40 10.34 V C57
2020-04-12 03:14:17 s 1 -187608.96 2 +283774.11 4180.0 C57
2020-04-12 04:14:17 S 13 29 55.706 +10 41 44.99 V C57
2020-04-12 04:14:17 s 1 -188812.79 0 +280969.26 5310.0 C57
2020-04-12 05:14:17 S 13 29 52.351 +10 43 09.66 V C57
2020-04-12 05:14:17 s 1 -189991.42 8 +278127.15 7590.0 C57
2020-04-12 06:14:17 S 13 29 48.602 +10 44 44.02 V C57
2020-04-12 06:14:17 s 1 -191144.34 3 +275247.61 500.0 C57
2020-04-12 07:44:17 S 13 29 43.430 +10 46 54.12 V C57