2012 QQ50

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5046568607 ± 1.83e-08
Semi-major axis (a)1.7171036199 AU ± 2.89e-09
Inclination (i)9.41846239° ± 2.76e-06
Long. of Asc. Node (Ω)244.31360726° ± 4.40e-05
Arg. of Perihelion (ω)201.67214971° ± 4.27e-05
Mean Anomaly (M)267.26476056° ± 6.23e-06
Mean Motion (n)0.4380437826°/day ± 1.11e-09
Perihelion dist (q)0.85055550 AU ± 3.14e-08
Aphelion dist (Q)2.58365174 AU ± 3.17e-08
Orbital Period2.25006340 yr ± 5.68e-09
Physical Parameters
H (abs. magnitude)19.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.256″
Uncertainty0
Orbit TypeApollo
MOID0.079845 AU
Observations Used164
Oppositions6
Arc Total2012-2022
First Observation Used2012-08-28
Last Observation Used2022-04-23
Observations (169)
Date Type RA Dec Mag Band Observatory
2012-08-28 04:39:56 C 22 07 07.71 +16 50 29.4 r G96
2012-08-28 04:53:20 C 22 07 06.60 +16 50 31.8 r G96
2012-08-28 05:06:42 C 22 07 05.52 +16 50 33.9 r G96
2012-08-28 05:19:59 C 22 07 04.44 +16 50 35.9 r G96
2012-08-28 08:35:57 C 22 06 48.13 +16 51 05.2 r G96
2012-08-28 08:38:30 C 22 06 47.73 +16 51 03.2 u H21
2012-08-28 08:41:20 C 22 06 47.66 +16 51 06.3 r G96
2012-08-28 08:44:49 C 22 06 47.20 +16 51 04.3 u H21
2012-08-28 08:46:44 C 22 06 47.26 +16 51 06.6 r G96
2012-08-28 08:51:49 C 22 06 46.68 +16 51 05.0 u H21
2012-08-28 20:11:41 C 22 05 53.60 +16 52 41.2 u C92
2012-08-28 20:53:22 C 22 05 50.19 +16 52 45.8 u C92
2012-08-28 22:15:22 C 22 05 43.42 +16 52 58.4 u C92
2012-08-28 22:42:44 C 22 05 41.13 +16 53 01.3 u 203
2012-08-28 23:36:47 C 22 05 36.60 +16 53 08.9 u 203
2012-08-29 04:50:28 C 22 05 11.59 +16 53 51.9 t H21
2012-08-29 05:04:06 C 22 05 10.44 +16 53 54.1 t H21
2012-08-29 05:16:36 C 22 05 09.49 +16 53 54.6 t H21
2012-09-02 20:40:32 C 21 55 45.61 +17 02 01.7 u J95
2012-09-02 20:53:59 C 21 55 44.40 +17 02 01.8 u J95
2012-09-02 21:06:50 C 21 55 43.20 +17 02 01.4 u J95
2012-09-03 06:44:55 C 21 54 51.87 +17 02 14.3 r G96
2012-09-03 06:48:27 C 21 54 51.44 +17 02 14.4 r G96
2012-09-03 06:51:56 C 21 54 51.12 +17 02 14.2 r G96
2012-09-03 06:55:27 C 21 54 50.79 +17 02 14.6 r G96
2012-09-03 23:08:31 C 21 53 24.48 +17 02 07.2 u J95
2012-09-03 23:15:25 C 21 53 23.86 +17 02 06.2 u J95
2012-09-06 00:41:55 C 21 48 55.30 +17 00 09.7 u J95
2012-09-06 00:51:02 C 21 48 54.39 +17 00 09.3 u J95
2012-09-06 01:00:10 C 21 48 53.49 +17 00 08.4 u J95
2012-09-06 22:07:39 C 21 46 57.34 +16 58 30.4 u 204
2012-09-06 22:27:07 C 21 46 55.48 +16 58 28.6 u 204
2012-09-06 22:47:21 C 21 46 53.55 +16 58 26.6 u 204
2012-09-08 21:15:34 C 21 42 34.32 +16 52 58.9 v I93
2012-09-08 21:50:49 C 21 42 30.88 +16 52 53.6 v I93
2012-09-08 22:24:29 C 21 42 27.50 +16 52 48.1 v I93
2012-09-14 05:01:45 C 21 30 27.76 +16 25 10.3 o 926
2012-09-14 05:15:04 C 21 30 26.42 +16 25 06.2 o 926
2012-09-14 05:27:48 C 21 30 25.18 +16 25 02.3 o 926
2012-09-17 04:17:19 C 21 23 43.86 +16 01 30.8 u 448
2012-09-17 04:41:56 C 21 23 41.47 +16 01 23.0 u 448
2012-09-17 05:15:58 C 21 23 38.00 +16 01 09.2 u 448
2012-09-19 05:43:34 C 21 19 07.32 +15 41 49.8 q H45
2012-09-19 05:46:34 C 21 19 06.99 +15 41 48.8 q H45
2012-09-19 05:48:06 C 21 19 06.87 +15 41 48.1 q H45
2012-09-19 05:49:40 C 21 19 06.72 +15 41 47.4 q H45
2012-09-19 05:53:49 C 21 19 06.32 +15 41 45.5 q H45
2012-09-19 05:57:56 C 21 19 05.92 +15 41 43.5 q H45
2012-09-20 22:18:09 C 21 15 25.34 +15 23 45.1 o B67
2012-09-20 22:30:40 C 21 15 24.15 +15 23 39.2 o B67