2011 QE23

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3010913000 ± 2.00e+00
Semi-major axis (a)1.4405554000 AU ± 3.00e+00
Inclination (i)2.09535000° ± 4.00e+00
Long. of Asc. Node (Ω)353.17740000° ± 5.00e+00
Arg. of Perihelion (ω)314.64320000° ± 6.00e+00
Mean Anomaly (M)97.33465000° ± 1.66e+05
Mean Motion (n)0.5700449900°/day ± 1.78e+00
Perihelion dist (q)1.00681670 AU ± 3.56e+00
Aphelion dist (Q)1.87429410 AU ± 4.85e+00
Orbital Period1.72899980 yr ± 5.40e+00
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.380″
Uncertainty6
Orbit TypeAmor
MOID0.017560 AU
Observations Used40
Oppositions1
Arc Total
First Observation Used
Last Observation Used2011-09-03
Observations (44)
Date Type RA Dec Mag Band Observatory
2011-08-25 13:22:03 C 23 51 53.50 -44 21 47.6 r E12
2011-08-25 13:37:20 C 23 51 58.09 -44 17 31.2 r E12
2011-08-25 13:52:39 C 23 52 02.72 -44 13 14.5 r E12
2011-08-25 14:08:00 C 23 52 07.25 -44 08 56.2 r E12
2011-08-25 15:42:56 C 23 52 33.87 -43 42 03.4 r E12
2011-08-25 15:43:49 C 23 52 34.08 -43 41 48.1 r E12
2011-08-25 15:44:40 C 23 52 34.32 -43 41 33.6 r E12
2011-08-25 19:19:10 C 23 53 35.26 -42 39 14.5 r E12
2011-08-25 19:20:03 C 23 53 35.55 -42 38 59.6 r E12
2011-08-25 19:20:56 C 23 53 35.95 -42 38 42.2 r E12
2011-08-25 19:21:48 C 23 53 36.16 -42 38 29.2 r E12
2011-08-25 19:22:41 C 23 53 36.31 -42 38 11.1 r E12
2011-08-26 11:45:26 C 00 00 06.28 -38 13 56.2 r E12
2011-08-26 11:48:57 C 00 00 07.13 -38 13 04.5 r E12
2011-08-27 12:05:23 C 00 06 28.01 -32 24 26.3 r E12
2011-08-27 12:09:04 C 00 06 28.58 -32 23 39.7 r E12
2011-08-27 13:24:49 C 00 06 31.10 -32 06 38.5 o 474
2011-08-27 13:26:10 C 00 06 31.29 -32 06 21.1 o 474
2011-08-27 13:27:29 C 00 06 31.47 -32 06 03.2 o 474
2011-08-27 13:28:50 C 00 06 31.65 -32 05 46.1 o 474
2011-08-27 13:30:30 C 00 06 31.90 -32 05 24.3 o 474
2011-08-27 16:55:37 C 00 07 08.93 -31 21 36.8 u D90
2011-08-27 17:01:10 C 00 07 09.40 -31 20 23.7 u D90
2011-08-27 17:06:38 C 00 07 10.27 -31 19 14.2 u D90
2011-08-27 19:22:35 C 00 07 24.58 -30 49 24.7 r E12
2011-08-28 06:32:40 C 00 09 58.93 -28 38 00.4 t H21
2011-08-28 06:36:42 C 00 09 59.29 -28 37 12.6 t H21
2011-08-28 06:40:44 C 00 09 59.70 -28 36 24.9 t H21
2011-08-28 06:44:46 C 00 10 00.13 -28 35 37.7 t H21
2011-08-28 15:49:30 C 00 11 30.19 -26 45 25.8 r E12
2011-08-29 17:21:57 C 00 15 04.85 -22 20 55.4 r E12
2011-08-29 17:26:13 C 00 15 05.10 -22 20 13.8 r E12
2011-08-30 02:01:39 C 00 16 11.99 -21 05 59.0 t 204
2011-08-30 02:16:36 C 00 16 12.87 -21 03 42.9 t 204
2011-08-30 15:14:55 C 00 17 38.77 -19 05 24.2 o 474
2011-08-30 15:16:24 C 00 17 38.83 -19 05 11.5 o 474
2011-08-30 15:17:53 C 00 17 38.89 -19 04 57.8 o 474
2011-08-31 09:18:57 C 00 19 13.63 -16 44 27.4 o 807
2011-08-31 09:25:29 C 00 19 13.90 -16 43 37.8 o 807
2011-08-31 09:32:02 C 00 19 14.14 -16 42 48.3 o 807
2011-09-01 15:22:09 C 00 21 38.73 -13 20 13.9 o 474
2011-09-01 15:24:09 C 00 21 38.71 -13 20 03.1 o 474
2011-09-03 09:25:41 C 00 23 57.97 -09 34 01.6 t H21
2011-09-03 09:34:41 C 00 23 57.99 -09 33 15.8 t H21