2011 QE38

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5782576641 ± 1.34e-05
Semi-major axis (a)2.4180271383 AU ± 8.19e-05
Inclination (i)1.59860648° ± 1.55e-05
Long. of Asc. Node (Ω)326.28555905° ± 1.36e-03
Arg. of Perihelion (ω)66.13249728° ± 1.65e-03
Mean Anomaly (M)266.22246672° ± 6.83e-02
Mean Motion (n)0.2621322891°/day ± 1.33e-05
Perihelion dist (q)1.01978441 AU ± 4.73e-05
Aphelion dist (Q)3.81626986 AU ± 1.33e-04
Orbital Period3.76003386 yr ± 1.91e-04
Physical Parameters
H (abs. magnitude)22.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.319″
Uncertainty2
Orbit TypeAmor
MOID0.034485 AU
Observations Used254
Oppositions1
Arc Total2011-2011
First Observation Used2011-08-28
Last Observation Used2011-12-28
Observations (260)
Date Type RA Dec Mag Band Observatory
2011-09-22 23:42:28 C 23 56 26.01 +11 23 34.7 r 130
2011-09-23 00:28:55 C 23 56 38.35 +11 26 36.3 c A24
2011-09-23 00:29:59 C 23 56 38.69 +11 26 40.4 c A24
2011-09-24 22:00:08 C 00 10 56.23 +14 37 12.8 r A35
2011-09-24 22:00:45 C 00 10 56.44 +14 37 15.7 r A35
2011-09-24 22:01:23 C 00 10 56.61 +14 37 18.6 r A35
2011-09-24 22:02:01 C 00 10 56.85 +14 37 21.2 r A35
2011-09-24 22:02:39 C 00 10 57.02 +14 37 24.3 r A35
2011-09-24 22:49:25 C 00 11 11.97 +14 40 57.0 o 046
2011-09-24 22:50:38 C 00 11 12.44 +14 41 02.4 o 046
2011-09-24 22:52:28 C 00 11 13.02 +14 41 10.8 o 046
2011-09-24 22:54:20 C 00 11 13.58 +14 41 18.9 o 046
2011-09-25 23:24:18 C 00 20 04.33 +16 34 42.4 o 046
2011-09-25 23:26:18 C 00 20 05.12 +16 34 52.0 o 046
2011-09-25 23:27:13 C 00 20 05.40 +16 34 56.4 o 046
2011-09-25 23:28:15 C 00 20 05.79 +16 35 01.3 o 046
2011-09-25 23:29:09 C 00 20 06.11 +16 35 06.1 o 046
2011-09-26 08:50:34 C 00 23 39.94 +17 20 37.5 u H45
2011-09-26 08:52:11 C 00 23 40.54 +17 20 45.5 u H45
2011-09-26 08:54:14 C 00 23 41.29 +17 20 55.6 u H45
2011-09-26 08:55:45 C 00 23 41.88 +17 21 02.3 u H45
2011-09-26 08:57:02 C 00 23 42.32 +17 21 08.7 u H45
2011-09-26 08:59:21 C 00 23 43.19 +17 21 19.8 u H45
2011-09-26 18:23:45 C 00 27 40.48 +18 07 16.3 u B67
2011-09-26 18:27:38 C 00 27 42.07 +18 07 36.2 u B67
2011-09-26 18:31:11 C 00 27 43.47 +18 07 54.0 u B67
2011-09-26 21:46:00 C 00 29 00.97 +18 24 33.5 u 160
2011-09-26 21:51:16 C 00 29 03.05 +18 25 00.2 u 160
2011-09-26 21:56:07 C 00 29 04.94 +18 25 24.9 u 160
2011-09-26 22:23:30 C 00 29 15.22 +18 27 34.6 o 046
2011-09-26 22:24:38 C 00 29 15.62 +18 27 41.0 o 046
2011-09-26 22:25:33 C 00 29 16.03 +18 27 45.9 o 046
2011-09-26 22:26:28 C 00 29 16.34 +18 27 50.1 o 046
2011-09-26 22:27:22 C 00 29 16.71 +18 27 54.9 o 046
2011-09-26 22:28:18 C 00 29 17.11 +18 27 59.0 o 046
2011-09-26 22:29:12 C 00 29 17.43 +18 28 04.7 o 046
2011-09-26 22:57:20 C 00 29 29.10 +18 30 32.4 r 203
2011-09-26 23:59:36 C 00 29 53.59 +18 35 47.2 r 203
2011-09-27 07:35:49 C 00 33 08.78 +19 15 02.3 r 703
2011-09-27 07:40:41 C 00 33 10.80 +19 15 27.4 r 703
2011-09-27 07:45:30 C 00 33 12.70 +19 15 52.5 r 703
2011-09-27 07:50:22 C 00 33 14.68 +19 16 16.6 r 703
2011-09-28 19:05:12 C 00 49 45.68 +22 23 08.6 u A50
2011-09-28 19:07:07 C 00 49 46.65 +22 23 19.8 u A50
2011-09-28 19:38:28 C 00 50 01.74 +22 26 14.3 u A50
2011-09-28 19:40:24 C 00 50 02.70 +22 26 25.5 u A50
2011-09-28 20:11:47 C 00 50 17.80 +22 29 20.1 u A50
2011-09-28 20:13:43 C 00 50 18.76 +22 29 30.7 u A50
2011-09-28 22:30:09 C 00 51 26.20 +22 42 15.1 u 160
2011-09-28 22:32:30 C 00 51 27.34 +22 42 28.1 u 160