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
2020-04-14 21:14:17 s 1 -166535.51 3 +10867.324 820.0 C57
2020-04-14 22:14:17 S 13 25 35.062 +12 14 53.02 V C57
2020-04-14 22:14:17 s 1 -163121.35 0 + 5439.944 8610.0 C57
2020-04-15 00:44:17 S 13 25 23.851 +12 18 00.50 V C57
2020-04-15 00:44:17 s 1 -153730.66 8 - 8141.597 2870.0 C57
2020-04-15 04:14:17 S 13 25 08.489 +12 22 21.14 V C57
2020-04-15 04:14:17 s 1 -138295.00 5 -26995.998 4260.0 C57
2020-04-15 06:17:13 C 13 24 56.93 +12 22 01.4 U I41
2020-04-15 06:44:17 S 13 24 57.413 +12 25 25.75 V C57
2020-04-15 06:44:17 s 1 -125410.37 9 -40117.938 1720.0 C57
2020-04-15 07:02:03 C 13 24 54.67 +12 22 58.6 U I41
2020-04-15 07:33:10 C 13 24 53.08 +12 23 38.2 U I41
2020-04-15 07:44:17 S 13 24 52.822 +12 26 32.17 V C57
2020-04-15 07:44:17 s 1 -119777.28 6 -45225.062 9010.0 C57
2020-04-15 07:56:19 C 13 24 51.90 +12 24 07.5 U I41
2020-04-15 23:01:26 C 13 24 12.00 +12 42 50.5 V 130
2020-04-15 23:06:05 C 13 24 11.73 +12 42 55.8 V 130
2020-04-15 23:10:45 C 13 24 11.52 +12 43 02.0 V 130
2020-04-20 09:37:16 C 13 19 55.19 +14 37 46.1 V T05
2020-04-20 09:48:12 C 13 19 54.73 +14 37 56.3 V T05
2020-04-20 09:52:19 C 13 19 54.50 +14 38 00.2 V T05
2020-04-20 10:09:38 C 13 19 53.85 +14 38 14.9 V T05
2020-04-21 07:54:08 C 13 19 07.16 +14 57 53.3 V G96
2020-04-21 08:01:35 C 13 19 06.86 +14 57 59.7 V G96
2020-04-21 08:09:02 C 13 19 06.56 +14 58 06.2 V G96
2020-04-21 08:16:30 C 13 19 06.28 +14 58 12.6 V G96
2020-04-22 09:49:40 C 13 18 14.99 +15 19 54.3 V T08
2020-04-22 09:53:54 C 13 18 14.83 +15 19 58.2 V T08
2020-04-22 10:11:25 C 13 18 14.14 +15 20 12.6 V T08
2020-04-22 10:18:59 C 13 18 13.86 +15 20 18.6 V T08
2020-04-23 07:25:06 C 13 17 33.54 +15 36 52.1 U I41
2020-04-23 07:26:24 C 13 17 33.49 +15 36 53.1 U I41
2020-04-23 07:54:30 C 13 17 32.38 +15 37 14.6 V 703
2020-04-23 07:57:26 C 13 17 33.258 +15 37 20.68 U F51
2020-04-23 08:02:06 C 13 17 32.09 +15 37 21.2 V 703
2020-04-23 08:09:35 C 13 17 31.93 +15 37 26.0 U I41
2020-04-23 08:09:44 C 13 17 31.80 +15 37 25.4 V 703
2020-04-23 08:10:53 C 13 17 31.87 +15 37 26.7 U I41
2020-04-23 08:13:09 C 13 17 32.686 +15 37 32.78 U F51
2020-04-23 08:17:21 C 13 17 31.55 +15 37 31.2 V 703
2020-04-23 08:28:55 C 13 17 32.096 +15 37 44.76 U F51
2020-04-24 06:46:22 C 13 16 51.41 +15 54 04.0 U I41
2020-04-24 06:57:48 C 13 16 51.01 +15 54 12.1 U I41
2020-04-24 07:32:25 C 13 16 49.83 +15 54 36.6 U I41
2020-04-24 08:35:07 C 13 16 47.69 +15 55 20.6 U I41
2020-04-26 07:19:05 C 13 15 32.279 +16 25 57.64 U F52
2020-04-26 07:35:00 C 13 15 31.798 +16 26 07.35 U F52
2020-04-26 07:50:53 C 13 15 31.305 +16 26 17.11 U F52
2020-04-26 08:06:46 C 13 15 30.817 +16 26 26.84 U F52
2020-05-20 08:56:12 C 13 13 06.104 +17 51 21.20 U F51