2012 QD8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6981355000
Semi-major axis (a)1.9121754000 AU
Inclination (i)5.58132000°
Long. of Asc. Node (Ω)348.66809000°
Arg. of Perihelion (ω)87.83159000°
Mean Anomaly (M)336.97864000°
Mean Motion (n)0.3727455600°/day
Perihelion dist (q)0.57721790 AU
Aphelion dist (Q)3.24713290 AU
Orbital Period2.64418350 yr
Physical Parameters
H (abs. magnitude)23.06
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.620″
Uncertainty0
Orbit TypeApollo
MOID0.001911 AU
Observations Used96
Oppositions2
Arc Total2012-2026
First Observation Used
Last Observation Used2026-03-19
Observations (42)
Date Type RA Dec Mag Band Observatory
2012-08-17 10:39:41 c 22 47 21.515 -18 38 23.69 L F51
2012-08-17 11:00:15 c 22 47 20.233 -18 38 37.13 L F51
2012-08-17 11:20:47 c 22 47 18.945 -18 38 50.29 L F51
2012-08-17 11:41:20 c 22 47 17.659 -18 39 03.62 L F51
2012-08-18 06:36:59 C 22 46 14.28 -18 51 44.4 u H21
2012-08-18 06:56:57 C 22 46 12.93 -18 51 57.8 u H21
2012-08-18 07:17:13 C 22 46 11.57 -18 52 11.5 u H21
2012-08-18 07:48:41 C 22 46 11.74 -18 52 22.1 t F65
2012-08-18 07:52:03 C 22 46 11.52 -18 52 24.5 t F65
2012-08-18 07:58:35 C 22 46 11.08 -18 52 29.1 t F65
2012-08-20 05:36:34 C 22 43 08.12 -19 26 41.6 t H21
2012-08-20 05:50:17 C 22 43 06.99 -19 26 53.2 t H21
2012-08-20 06:03:54 C 22 43 05.84 -19 27 04.0 t H21
2012-08-20 06:17:13 C 22 43 04.71 -19 27 15.2 t H21
2012-08-20 07:27:53 C 22 42 59.08 -19 28 11.7 u H36
2012-08-20 07:39:22 C 22 42 58.16 -19 28 21.3 u H36
2012-08-20 07:50:51 C 22 42 57.20 -19 28 30.6 u H36
2012-08-20 08:02:18 C 22 42 56.22 -19 28 39.6 u H36
2012-08-23 13:03:12 C 22 35 50.28 -20 40 41.3 o 474
2012-08-23 13:08:16 C 22 35 49.62 -20 40 47.6 o 474
2012-08-23 13:13:20 C 22 35 49.05 -20 40 52.2 o 474
2012-08-24 07:06:31 C 22 33 41.82 -21 02 15.9 u H21
2012-08-24 07:11:20 C 22 33 41.19 -21 02 22.0 u H21
2012-08-24 07:16:26 C 22 33 40.48 -21 02 28.1 u H21
2012-08-25 07:46:29 C 22 30 25.35 -21 33 10.2 o 291
2012-08-25 07:50:26 C 22 30 24.72 -21 33 15.3 o 291
2012-08-25 07:54:21 C 22 30 24.12 -21 33 20.4 o 291
2012-08-26 06:27:44 C 22 26 58.32 -22 04 53.1 o 291
2012-08-26 06:29:19 C 22 26 58.03 -22 04 55.5 o 291
2012-08-26 06:30:54 C 22 26 57.77 -22 04 57.5 o 291
2012-08-26 09:25:37 C 22 26 29.028 -22 09 09.80 t 568
2012-08-26 09:29:23 C 22 26 28.335 -22 09 15.56 t 568
2012-08-26 09:33:10 C 22 26 27.638 -22 09 21.35 t 568
2012-08-28 08:24:09 C 22 17 19.26 -23 28 33.7 o 291
2012-08-28 08:26:07 C 22 17 18.81 -23 28 37.2 o 291
2012-08-28 08:28:21 C 22 17 18.17 -23 28 43.2 o 291
2012-09-04 23:30:44 C 20 33 53.60 -33 54 00.7 u 807
2012-09-04 23:34:02 C 20 33 49.20 -33 54 18.5 u 807
2012-09-04 23:37:20 C 20 33 44.74 -33 54 36.6 u 807
2012-09-06 00:58:15 C 19 54 14.38 -36 03 32.6 u 807
2012-09-06 01:03:14 C 19 54 05.03 -36 03 56.7 u 807
2012-09-06 01:08:13 C 19 53 55.69 -36 04 20.2 u 807