2011 QE48

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5211117000
Semi-major axis (a)2.3562598000 AU
Inclination (i)11.22245000°
Long. of Asc. Node (Ω)350.26873000°
Arg. of Perihelion (ω)335.11197000°
Mean Anomaly (M)339.61526000°
Mean Motion (n)0.2725017700°/day
Perihelion dist (q)1.12838520 AU
Aphelion dist (Q)3.58413440 AU
Orbital Period3.61688550 yr
Physical Parameters
H (abs. magnitude)21.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.310″
Uncertainty4
Orbit TypeAmor
MOID0.133688 AU
Observations Used128
Oppositions1
Arc Total
First Observation Used
Last Observation Used2011-10-20
Observations (129)
Date Type RA Dec Mag Band Observatory
2011-08-30 16:50:09 C 22 37 58.15 -35 26 41.3 r E12
2011-08-30 17:00:20 C 22 37 58.81 -35 25 48.5 r E12
2011-08-30 17:10:34 C 22 37 59.43 -35 24 55.8 r E12
2011-08-30 17:20:46 C 22 38 00.05 -35 24 02.9 r E12
2011-08-30 17:50:28 C 22 38 01.96 -35 21 29.8 r E12
2011-08-30 17:55:17 C 22 38 02.29 -35 21 04.8 r E12
2011-08-30 19:28:45 C 22 38 08.77 -35 13 00.2 r E12
2011-08-31 08:26:30 C 22 39 07.87 -34 07 27.6 o 807
2011-08-31 08:30:30 C 22 39 08.13 -34 07 06.6 o 807
2011-08-31 08:34:28 C 22 39 08.40 -34 06 46.0 o 807
2011-08-31 08:38:21 C 22 39 08.62 -34 06 26.0 o 807
2011-08-31 08:42:13 C 22 39 08.90 -34 06 05.6 o 807
2011-08-31 10:03:10 C 22 39 22.70 -33 59 11.8 r E12
2011-08-31 10:06:51 C 22 39 22.91 -33 58 53.1 r E12
2011-08-31 13:40:29 C 22 39 35.90 -33 40 56.2 u D90
2011-08-31 13:47:15 C 22 39 36.26 -33 40 21.8 u D90
2011-08-31 13:53:34 C 22 39 36.62 -33 39 49.7 u D90
2011-08-31 13:59:48 C 22 39 36.97 -33 39 18.2 u D90
2011-08-31 14:43:56 C 22 39 38.67 -33 35 36.6 r E12
2011-08-31 14:51:53 C 22 39 39.11 -33 34 56.1 r E12
2011-08-31 17:38:49 C 22 39 48.61 -33 20 33.0 r E12
2011-09-01 05:18:46 C 22 40 41.85 -32 21 07.8 o 807
2011-09-01 05:24:42 C 22 40 42.16 -32 20 37.3 o 807
2011-09-01 05:30:27 C 22 40 42.46 -32 20 07.8 o 807
2011-09-01 05:36:26 C 22 40 42.78 -32 19 37.1 o 807
2011-09-01 10:23:38 C 22 41 07.69 -31 54 52.5 r E12
2011-09-01 10:27:35 C 22 41 07.91 -31 54 32.9 r E12
2011-09-01 12:44:45 C 22 41 13.91 -31 42 46.9 o 474
2011-09-01 12:46:15 C 22 41 13.98 -31 42 39.4 o 474
2011-09-01 12:48:24 C 22 41 14.10 -31 42 28.3 o 474
2011-09-01 12:50:15 C 22 41 14.20 -31 42 18.8 o 474
2011-09-01 14:37:45 C 22 41 20.06 -31 33 04.4 o 474
2011-09-01 14:38:30 C 22 41 21.31 -31 33 18.2 r E12
2011-09-01 14:41:15 C 22 41 20.27 -31 32 46.5 o 474
2011-09-01 14:42:22 C 22 41 21.50 -31 32 58.4 r E12
2011-09-01 14:43:15 C 22 41 20.38 -31 32 36.1 o 474
2011-09-01 14:46:17 C 22 41 21.71 -31 32 38.2 r E12
2011-09-01 17:37:26 C 22 41 31.45 -31 17 49.2 u D90
2011-09-01 17:43:47 C 22 41 31.84 -31 17 16.0 u D90
2011-09-01 17:50:00 C 22 41 32.17 -31 16 43.6 u D90
2011-09-01 17:56:20 C 22 41 32.54 -31 16 10.5 u D90
2011-09-02 13:37:50 C 22 42 55.21 -29 35 00.0 o 474
2011-09-02 13:39:10 C 22 42 55.29 -29 34 52.9 o 474
2011-09-02 13:40:20 C 22 42 55.35 -29 34 47.1 o 474
2011-09-03 13:04:09 C 22 44 27.62 -27 34 38.4 o 474
2011-09-03 13:05:19 C 22 44 27.67 -27 34 32.4 o 474
2011-09-03 13:06:40 C 22 44 27.73 -27 34 25.4 o 474
2011-09-04 10:42:40 C 22 45 51.03 -25 43 50.8 o 474
2011-09-04 10:44:11 C 22 45 51.11 -25 43 43.3 o 474
2011-09-04 10:45:40 C 22 45 51.17 -25 43 35.6 o 474