IAA RAS IAA Minor Planet Database

2012 QC8

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7585787888 ± 8.56e-09
Semi-major axis (a)2.8210914309 AU ± 1.74e-08
Inclination (i)5.67268036° ± 3.46e-06
Long. of Asc. Node (Ω)22.12696521° ± 3.16e-05
Arg. of Perihelion (ω)47.78884592° ± 3.14e-05
Mean Anomaly (M)278.84514178° ± 9.17e-06
Mean Motion (n)0.2080111110°/day ± 1.93e-09
Perihelion dist (q)0.68107131 AU ± 2.45e-08
Aphelion dist (Q)4.96111155 AU ± 3.90e-08
Orbital Period4.73833479 yr ± 4.39e-08
Physical Parameters
H (abs. magnitude)18.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.155″
Uncertainty0
Orbit TypeApollo
MOID0.045675 AU
Observations Used238
Oppositions18
Arc Total1999-2022
First Observation Used1999-04-12
Last Observation Used2022-05-10
Observations (249)
Date Type RA Dec Mag Band Observatory
2012-09-08 15:57:51 C 00 07 36.18 -53 15 50.1 – t E10
2012-09-08 15:58:33 C 00 07 36.45 -53 15 57.6 – t E10
2012-09-08 15:59:16 C 00 07 36.68 -53 16 05.1 – t E10
2012-09-08 15:59:51 C 00 07 36.90 -53 16 11.4 – t E10
2012-09-08 16:00:33 C 00 07 37.12 -53 16 18.7 – t E10
2012-09-09 09:45:12 C 00 15 52.31 -56 38 47.1 – L E10
2012-09-09 09:46:34 C 00 15 53.01 -56 39 04.0 – L E10
2012-09-09 09:47:52 C 00 15 53.70 -56 39 20.4 – L E10
2012-09-09 09:49:07 C 00 15 54.37 -56 39 36.0 – L E10
2012-09-09 09:50:22 C 00 15 55.02 -56 39 51.8 – L E10
2012-09-09 09:51:43 C 00 15 55.71 -56 40 08.7 – L E10
2012-09-09 09:53:01 C 00 15 56.40 -56 40 25.1 – L E10
2012-09-09 09:54:17 C 00 15 57.06 -56 40 40.9 – L E10
2012-09-09 09:55:34 C 00 15 57.74 -56 40 57.5 – L E10
2012-09-09 09:56:52 C 00 15 58.43 -56 41 13.4 – L E10
2012-09-09 09:58:09 C 00 15 59.10 -56 41 29.5 – L E10
2012-09-09 09:59:25 C 00 15 59.76 -56 41 45.6 – L E10
2012-09-09 13:05:22 C 00 17 36.97 -57 20 58.8 – L E10
2012-09-09 13:06:41 C 00 17 37.66 -57 21 15.4 – L E10
2012-09-09 13:07:58 C 00 17 38.33 -57 21 31.7 – L E10
2012-09-09 13:09:18 C 00 17 39.04 -57 21 48.8 – L E10
2012-09-09 13:10:36 C 00 17 39.71 -57 22 05.2 – L E10
2012-09-09 13:11:57 C 00 17 40.42 -57 22 22.4 – L E10
2012-09-09 13:13:14 C 00 17 41.10 -57 22 38.8 – L E10
2012-09-09 13:14:29 C 00 17 41.75 -57 22 54.7 – L E10
2012-09-09 13:15:49 C 00 17 42.45 -57 23 11.6 – L E10
2012-09-09 13:17:08 C 00 17 43.14 -57 23 28.2 – L E10
2012-09-09 13:18:24 C 00 17 43.81 -57 23 44.5 – L E10
2012-09-09 13:19:38 C 00 17 44.46 -57 24 00.2 – L E10
2012-09-09 15:49:44 C 00 19 04.89 -57 55 52.7 – L E10
2012-09-09 15:51:00 C 00 19 05.57 -57 56 08.9 – L E10
2012-09-09 15:52:19 C 00 19 06.30 -57 56 25.6 – L E10
2012-09-09 15:53:38 C 00 19 07.02 -57 56 42.5 – L E10
2012-09-09 15:54:53 C 00 19 07.70 -57 56 58.3 – L E10
2012-09-09 15:56:14 C 00 19 08.44 -57 57 15.6 – L E10
2012-09-09 15:57:29 C 00 19 09.13 -57 57 31.5 – L E10
2012-09-09 15:58:47 C 00 19 09.85 -57 57 48.0 – L E10
2012-09-09 16:00:04 C 00 19 10.55 -57 58 04.4 – L E10
2012-09-09 16:01:27 C 00 19 11.33 -57 58 22.1 – L E10
2012-09-09 16:02:42 C 00 19 12.02 -57 58 38.2 – L E10
2012-09-09 16:04:07 C 00 19 12.77 -57 58 56.0 – L E10
2012-09-09 16:04:45 C 00 19 13.14 -57 59 04.2 – L E10
2012-09-10 09:47:31 C 00 32 23.92 -62 00 32.6 – o E10
2012-09-10 09:50:29 C 00 32 26.52 -62 01 16.8 – o E10
2012-09-10 09:53:25 C 00 32 29.09 -62 02 00.8 – o E10
2012-09-10 09:56:17 C 00 32 31.63 -62 02 43.7 – o E10
2012-09-10 13:43:28 C 00 35 55.72 -62 59 41.6 – L E10
2012-09-10 13:44:07 C 00 35 56.32 -62 59 51.4 – L E10
2012-09-10 13:44:44 C 00 35 56.89 -63 00 00.7 – L E10
2012-09-10 13:45:26 C 00 35 57.52 -63 00 11.1 – L E10