2012 QE50

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4408269575 ± 9.64e-09
Semi-major axis (a)1.7331696417 AU ± 6.77e-09
Inclination (i)11.90137148° ± 1.67e-06
Long. of Asc. Node (Ω)193.90271823° ± 2.05e-06
Arg. of Perihelion (ω)224.91981170° ± 3.84e-06
Mean Anomaly (M)255.46179331° ± 1.27e-05
Mean Motion (n)0.4319670954°/day ± 2.53e-09
Perihelion dist (q)0.96914174 AU ± 1.71e-08
Aphelion dist (Q)2.49719754 AU ± 1.93e-08
Orbital Period2.28171612 yr ± 1.34e-08
Physical Parameters
H (abs. magnitude)19.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.237″
Uncertainty0
Orbit TypeApollo
MOID0.044561 AU
Observations Used705
Oppositions6
Arc Total2012-2022
First Observation Used2012-08-28
Last Observation Used2022-03-04
Observations (734)
Date Type RA Dec Mag Band Observatory
2012-09-03 22:16:39 C 00 10 58.68 +28 41 26.3 u I76
2012-09-03 22:27:04 C 00 10 59.68 +28 41 30.6 u I76
2012-09-04 04:53:29 C 00 11 41.03 +28 44 33.1 u H21
2012-09-04 05:04:41 C 00 11 42.16 +28 44 38.7 u H21
2012-09-04 05:14:47 C 00 11 43.18 +28 44 43.8 u H21
2012-09-04 05:21:41 C 00 11 43.87 +28 44 47.0 u H21
2012-09-04 05:26:52 C 00 11 44.41 +28 44 49.8 u H21
2012-09-04 05:29:38 C 00 11 45.31 +28 44 47.9 18.1 r 718
2012-09-04 05:46:14 C 00 11 47.00 +28 44 55.9 18.0 r 718
2012-09-04 05:57:20 C 00 11 48.14 +28 45 01.0 18.0 r 718
2012-09-05 04:41:17 C 00 14 19.73 +28 55 22.6 q H45
2012-09-05 04:57:52 C 00 14 21.50 +28 55 30.8 q H45
2012-09-05 04:59:26 C 00 14 21.68 +28 55 31.4 q H45
2012-09-05 05:01:52 C 00 14 21.96 +28 55 32.8 q H45
2012-09-05 05:05:06 C 00 14 22.28 +28 55 34.3 q H45
2012-09-05 05:07:15 C 00 14 22.53 +28 55 35.3 q H45
2012-09-05 05:09:45 C 00 14 22.76 +28 55 36.6 q H45
2012-09-05 05:13:19 C 00 14 23.13 +28 55 38.2 q H45
2012-09-05 07:36:46 C 00 14 38.89 +28 56 40.1 17.5 r 718
2012-09-05 07:48:56 C 00 14 40.19 +28 56 46.0 17.4 r 718
2012-09-05 08:01:03 C 00 14 41.58 +28 56 50.7 17.3 r 718
2012-09-05 22:47:36 C 00 16 24.95 +29 03 08.1 u J95
2012-09-05 22:51:59 C 00 16 25.44 +29 03 10.1 u J95
2012-09-05 22:56:21 C 00 16 25.92 +29 03 12.2 u J95
2012-09-06 05:28:15 C 00 17 12.26 +29 06 06.6 v H21
2012-09-06 05:34:12 C 00 17 12.91 +29 06 09.1 v H21
2012-09-06 05:40:59 C 00 17 13.66 +29 06 12.2 v H21
2012-09-06 05:49:23 C 00 17 14.60 +29 06 15.8 v H21
2012-09-06 20:05:24 C 00 18 59.48 +29 12 00.6 o C77
2012-09-06 20:21:59 C 00 19 01.49 +29 12 08.0 o C77
2012-09-06 20:37:52 C 00 19 03.38 +29 12 15.4 o C77
2012-09-06 20:53:04 C 00 19 05.18 +29 12 22.1 o C77
2012-09-07 02:10:34 C 00 19 42.09 +29 14 34.0 t 204
2012-09-07 02:13:22 C 00 19 42.41 +29 14 35.1 t 204
2012-09-07 02:16:10 C 00 19 42.75 +29 14 36.1 t 204
2012-09-07 07:07:39 C 00 20 20.84 +29 16 35.5 17.4 r 718
2012-09-07 07:13:44 C 00 20 21.55 +29 16 37.9 17.4 r 718
2012-09-07 07:16:27 C 00 20 21.05 +29 16 40.3 u H21
2012-09-07 07:19:48 C 00 20 22.28 +29 16 40.4 17.5 r 718
2012-09-07 07:20:56 C 00 20 21.55 +29 16 42.3 u H21
2012-09-07 07:26:17 C 00 20 22.16 +29 16 44.4 u H21
2012-09-07 08:04:45 C 00 20 27.55 +29 16 58.6 17.5 r 718
2012-09-07 19:49:41 C 00 21 58.92 +29 21 19.0 u A74
2012-09-07 21:52:47 C 00 22 14.36 +29 22 10.9 u A74
2012-09-07 22:54:21 C 00 22 21.97 +29 22 35.9 u A74
2012-09-07 23:55:52 C 00 22 29.52 +29 23 00.1 u A74
2012-09-08 00:57:32 C 00 22 37.09 +29 23 23.6 u A74
2012-09-08 01:29:24 C 00 22 41.02 +29 23 34.9 u 510
2012-09-08 01:42:59 C 00 22 42.71 +29 23 39.4 u 510
2012-09-08 02:09:35 C 00 22 45.96 +29 23 50.0 u 510