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
2011-09-05 23:17:43 C 22 48 00.02 -22 39 50.9 t 204
2011-09-05 23:36:40 C 22 48 00.82 -22 38 15.4 t 204
2011-09-06 02:11:19 C 22 48 12.33 -22 24 08.5 o 807
2011-09-06 02:15:23 C 22 48 12.51 -22 23 48.3 o 807
2011-09-06 02:29:46 C 22 48 13.12 -22 22 36.7 o 807
2011-09-06 02:42:52 C 22 48 13.67 -22 21 31.6 o 807
2011-09-06 02:46:54 C 22 48 13.86 -22 21 11.6 o 807
2011-09-07 05:55:51 C 22 49 41.84 -20 06 11.5 o 807
2011-09-07 06:00:06 C 22 49 42.01 -20 05 50.5 o 807
2011-09-07 06:04:25 C 22 49 42.17 -20 05 29.1 o 807
2011-09-07 06:08:44 C 22 49 42.35 -20 05 07.7 o 807
2011-09-07 06:13:01 C 22 49 42.52 -20 04 46.4 o 807
2011-09-07 06:19:23 C 22 49 43.93 -20 05 21.1 t H21
2011-09-07 06:21:56 C 22 49 44.05 -20 05 08.8 t H21
2011-09-07 06:24:13 C 22 49 44.13 -20 04 57.5 t H21
2011-09-07 06:26:25 C 22 49 44.20 -20 04 46.3 t H21
2011-09-07 06:28:22 C 22 49 44.28 -20 04 36.8 t H21
2011-09-07 10:58:33 C 22 50 02.34 -19 41 18.2 r E12
2011-09-07 11:15:48 C 22 50 03.03 -19 39 55.0 r E12
2011-09-07 11:32:58 C 22 50 03.73 -19 38 31.0 r E12
2011-09-07 11:50:20 C 22 50 04.43 -19 37 06.8 r E12
2011-09-08 04:42:55 C 22 50 57.40 -18 16 01.6 t H21
2011-09-08 04:46:57 C 22 50 57.55 -18 15 42.0 t H21
2011-09-08 04:51:00 C 22 50 57.71 -18 15 22.1 t H21
2011-09-08 04:55:01 C 22 50 57.87 -18 15 03.2 t H21
2011-09-13 04:23:35 C 22 56 43.44 -09 13 16.3 o H21
2011-09-13 04:29:52 C 22 56 43.64 -09 12 49.9 o H21
2011-09-13 04:34:13 C 22 56 43.78 -09 12 31.4 o H21
2011-09-13 04:36:19 C 22 56 43.83 -09 12 22.4 o H21
2011-09-14 03:26:10 C 22 57 44.28 -07 38 17.7 t H21
2011-09-14 03:38:43 C 22 57 44.69 -07 37 26.9 t H21
2011-09-14 03:51:24 C 22 57 45.07 -07 36 35.6 t H21
2011-09-18 07:05:51 C 23 01 45.55 -01 26 52.2 r 703
2011-09-18 07:16:25 C 23 01 45.84 -01 26 15.1 r 703
2011-09-18 07:27:02 C 23 01 46.09 -01 25 39.8 r 703
2011-09-18 07:37:35 C 23 01 46.41 -01 25 03.6 r 703
2011-09-20 05:41:59 C 23 03 32.43 +01 04 45.6 r G96
2011-09-20 05:52:15 C 23 03 32.68 +01 05 17.6 r G96
2011-09-20 06:02:26 C 23 03 32.94 +01 05 49.0 r G96
2011-09-20 22:26:49 C 23 04 09.04 +01 55 46.5 r 203
2011-09-20 23:46:12 C 23 04 11.21 +01 59 44.5 r 203
2011-09-20 23:47:55 C 23 04 11.24 +01 59 49.5 c A24
2011-09-20 23:50:03 C 23 04 11.29 +01 59 56.6 c A24
2011-09-21 00:59:10 C 23 04 13.24 +02 03 22.6 c A24
2011-09-21 01:01:18 C 23 04 13.28 +02 03 29.8 c A24
2011-09-22 23:07:27 C 23 05 54.64 +04 14 49.5 c A24
2011-09-22 23:09:36 C 23 05 54.70 +04 14 55.3 c A24
2011-09-22 23:49:23 C 23 05 55.72 +04 16 42.5 r 130
2011-09-22 23:56:36 C 23 05 55.88 +04 17 02.7 r 130
2011-09-23 00:18:38 C 23 05 56.51 +04 18 02.1 c A24