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
2012-09-21 06:37:09 C 01 25 41.23 +29 41 09.6 q H45
2012-09-21 06:38:12 C 01 25 41.52 +29 41 09.0 q H45
2012-09-21 06:39:10 C 01 25 41.81 +29 41 08.5 q H45
2012-09-21 06:40:24 C 01 25 42.15 +29 41 08.1 q H45
2012-09-21 06:41:28 C 01 25 42.44 +29 41 07.6 q H45
2012-09-21 22:52:52 C 01 30 39.06 +29 31 54.3 o J16
2012-09-21 23:00:18 C 01 30 41.30 +29 31 50.5 o J16
2012-09-21 23:08:47 C 01 30 43.85 +29 31 45.8 o J16
2012-09-23 06:58:06 C 01 41 07.12 +29 09 43.8 q H45
2012-09-23 07:01:04 C 01 41 08.08 +29 09 41.5 q H45
2012-09-23 07:02:28 C 01 41 08.54 +29 09 40.3 q H45
2012-09-23 07:04:06 C 01 41 09.07 +29 09 39.1 q H45
2012-09-23 07:05:41 C 01 41 09.58 +29 09 37.8 q H45
2012-09-23 07:15:55 C 01 41 12.90 +29 09 29.5 q H45
2012-09-23 07:17:34 C 01 41 13.44 +29 09 28.2 q H45
2012-09-23 07:19:09 C 01 41 13.97 +29 09 26.8 q H45
2012-09-23 07:21:01 C 01 41 14.57 +29 09 25.4 q H45
2012-09-23 07:22:35 C 01 41 15.08 +29 09 24.1 q H45
2012-09-24 08:01:58 C 01 50 00.31 +28 46 34.5 u H21
2012-09-24 08:06:01 C 01 50 01.73 +28 46 30.2 u H21
2012-09-24 08:10:13 C 01 50 03.20 +28 46 25.7 u H21
2012-09-24 08:14:24 C 01 50 04.68 +28 46 21.4 u H21
2012-09-24 08:18:36 C 01 50 06.15 +28 46 17.0 u H21
2012-09-24 21:56:17 C 01 55 17.72 +28 31 02.0 t J84
2012-09-24 22:01:47 C 01 55 19.79 +28 30 56.0 t J84
2012-09-24 22:07:16 C 01 55 21.85 +28 30 50.0 t J84
2012-09-24 22:12:45 C 01 55 23.91 +28 30 44.2 t J84
2012-09-24 22:18:14 C 01 55 25.97 +28 30 38.1 t J84
2012-09-26 12:43:03 C 02 11 04.74 +27 38 38.0 o 300
2012-09-26 13:17:28 C 02 11 19.22 +27 37 47.6 o 300
2012-09-26 16:20:21 C 02 12 35.22 +27 33 06.7 o 300
2012-09-26 16:41:25 C 02 12 43.96 +27 32 32.6 o 300
2012-09-26 16:57:12 C 02 12 50.43 +27 32 07.4 o 300
2012-09-26 17:23:34 C 02 13 01.38 +27 31 24.2 o 300
2012-09-28 04:51:00 C 02 29 12.22 +26 25 31.7 u G40
2012-09-28 04:52:03 C 02 29 12.73 +26 25 29.4 u G40
2012-09-28 04:53:16 C 02 29 13.30 +26 25 26.7 w G40
2012-09-28 05:20:13 C 02 29 25.69 +26 24 28.0 u G40
2012-09-28 05:21:18 C 02 29 26.13 +26 24 25.7 u G40
2012-09-28 05:22:31 C 02 29 26.75 +26 24 22.9 w G40
2012-09-29 08:02:56 C 02 42 45.60 +25 22 21.6 u H21
2012-09-29 08:06:47 C 02 42 47.50 +25 22 11.9 u H21
2012-09-29 08:10:54 C 02 42 49.53 +25 22 01.5 u H21
2012-09-29 08:15:01 C 02 42 51.57 +25 21 51.0 u H21
2012-09-29 08:19:08 C 02 42 53.59 +25 21 40.6 u H21
2012-09-29 08:20:30 C 02 42 54.27 +25 21 37.1 u H21
2012-09-30 22:54:15 C 03 03 43.80 +23 30 28.3 w C36
2012-09-30 22:57:53 C 03 03 45.73 +23 30 16.3 w C36
2012-09-30 22:59:07 C 03 03 46.43 +23 30 11.8 w C36
2012-09-30 23:00:19 C 03 03 47.14 +23 30 08.3 w C36