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
2012-09-08 05:36:55 C 00 23 15.57 +29 25 09.4 17.9 r 718
2012-09-08 05:50:32 C 00 23 17.25 +29 25 15.4 17.7 r 718
2012-09-08 06:01:39 C 00 23 18.60 +29 25 19.7 17.9 r 718
2012-09-08 20:45:02 C 00 25 17.39 +29 30 32.5 u C47
2012-09-08 20:50:23 C 00 25 18.10 +29 30 34.7 u C47
2012-09-08 20:55:44 C 00 25 18.77 +29 30 36.6 u C47
2012-09-08 21:01:03 C 00 25 19.52 +29 30 38.9 u C47
2012-09-08 21:06:22 C 00 25 20.17 +29 30 41.3 u C47
2012-09-08 21:11:42 C 00 25 20.86 +29 30 42.8 u C47
2012-09-09 00:04:34 C 00 25 43.42 +29 31 50.5 u 160
2012-09-09 00:07:43 C 00 25 43.83 +29 31 51.7 u 160
2012-09-09 00:10:49 C 00 25 44.25 +29 31 52.7 u 160
2012-09-09 03:40:30 C 00 26 14.79 +29 33 02.6 v H21
2012-09-09 03:46:51 C 00 26 15.63 +29 33 05.2 v H21
2012-09-09 03:54:36 C 00 26 16.66 +29 33 08.2 v H21
2012-09-09 04:00:39 C 00 26 17.45 +29 33 10.5 v H21
2012-09-09 04:05:50 C 00 26 18.13 +29 33 12.5 v H21
2012-09-09 07:37:44 C 00 26 46.69 +29 34 27.8 17.2 r 718
2012-09-09 07:42:45 C 00 26 47.35 +29 34 29.6 17.3 r 718
2012-09-09 07:49:05 C 00 26 48.16 +29 34 31.8 17.3 r 718
2012-09-09 08:54:06 C 00 26 55.81 +29 34 56.7 q H45
2012-09-09 08:55:15 C 00 26 55.95 +29 34 57.2 q H45
2012-09-09 08:57:12 C 00 26 56.22 +29 34 57.7 q H45
2012-09-09 08:58:16 C 00 26 56.35 +29 34 57.9 q H45
2012-09-09 09:00:47 C 00 26 56.68 +29 34 58.9 q H45
2012-09-09 09:01:46 C 00 26 56.81 +29 34 59.3 q H45
2012-09-09 09:04:03 C 00 26 57.12 +29 34 59.6 q H45
2012-09-09 18:50:13 C 00 28 22.88 +29 37 54.9 v C36
2012-09-09 18:55:35 C 00 28 23.64 +29 37 57.5 v C36
2012-09-09 18:56:47 C 00 28 23.80 +29 37 57.2 v C36
2012-09-09 18:58:35 C 00 28 24.02 +29 37 58.8 v C36
2012-09-09 18:59:11 C 00 28 24.15 +29 37 59.2 v C36
2012-09-09 22:07:56 C 00 28 50.81 +29 39 07.9 u C47
2012-09-09 22:13:48 C 00 28 51.59 +29 39 09.6 u C47
2012-09-09 22:17:33 C 00 28 52.09 +29 39 11.0 u C47
2012-09-09 22:21:17 C 00 28 52.64 +29 39 12.5 u C47
2012-09-09 22:25:01 C 00 28 53.15 +29 39 13.3 u C47
2012-09-09 22:29:48 C 00 28 53.80 +29 39 15.1 u C47
2012-09-10 01:38:59 C 00 29 19.84 +29 40 18.2 c A24
2012-09-10 01:40:02 C 00 29 19.98 +29 40 18.5 c A24
2012-09-10 02:46:26 C 00 29 29.11 +29 40 37.6 c A24
2012-09-10 02:47:30 C 00 29 29.24 +29 40 38.0 c A24
2012-09-10 04:54:24 C 00 29 50.91 +29 41 15.7 17.1 r 718
2012-09-10 05:00:09 C 00 29 51.74 +29 41 17.8 16.9 r 718
2012-09-10 05:05:42 C 00 29 52.50 +29 41 19.9 16.9 r 718
2012-09-10 06:45:01 C 00 30 05.45 +29 41 57.8 v H21
2012-09-10 06:49:46 C 00 30 06.09 +29 41 59.3 v H21
2012-09-10 06:54:30 C 00 30 06.76 +29 42 00.7 v H21
2012-09-10 06:58:48 C 00 30 07.34 +29 42 02.0 v H21
2012-09-10 19:28:49 C 00 32 01.07 +29 45 29.4 v C36