2014 QE391

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4463765322 ± 2.56e-04
Semi-major axis (a)2.1188469506 AU ± 1.11e-03
Inclination (i)5.28380563° ± 2.10e-03
Long. of Asc. Node (Ω)167.07916920° ± 2.28e-03
Arg. of Perihelion (ω)160.67029478° ± 1.32e-03
Mean Anomaly (M)231.10550966° ± 1.04e+00
Mean Motion (n)0.3195677130°/day ± 2.51e-04
Perihelion dist (q)1.17304340 AU ± 8.20e-04
Aphelion dist (Q)3.06465050 AU ± 1.70e-03
Orbital Period3.08424864 yr ± 2.43e-03
Physical Parameters
H (abs. magnitude)22.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.355″
Uncertainty4
Orbit TypeAmor
MOID0.162866 AU
Observations Used22
Oppositions1
Arc Total2014-2014
First Observation Used2014-08-30
Last Observation Used2014-09-28
Observations (22)
Date Type RA Dec Mag Band Observatory
2014-08-30 04:10:41 C 20 35 59.00 -09 39 43.7 q G96
2014-08-30 04:18:02 C 20 36 00.13 -09 39 49.5 q G96
2014-08-30 04:25:25 C 20 36 01.23 -09 39 56.1 q G96
2014-08-30 04:32:46 C 20 36 02.33 -09 40 02.9 q G96
2014-08-30 04:52:45 C 20 36 05.32 -09 40 19.6 q G96
2014-08-30 05:01:20 C 20 36 06.60 -09 40 27.0 q G96
2014-08-30 05:09:55 C 20 36 07.86 -09 40 34.3 q G96
2014-09-01 05:31:33 C 20 44 00.41 -10 20 56.1 q G96
2014-09-01 05:37:32 C 20 44 01.31 -10 21 01.3 q G96
2014-09-01 05:43:31 C 20 44 02.21 -10 21 06.1 q G96
2014-09-01 05:49:31 C 20 44 03.13 -10 21 10.9 q G96
2014-09-03 04:05:30 C 20 51 43.15 -10 58 17.5 u H21
2014-09-03 04:18:30 C 20 51 45.23 -10 58 27.6 u H21
2014-09-03 04:31:30 C 20 51 48.30 -10 58 34.1 q G96
2014-09-03 04:31:37 C 20 51 47.30 -10 58 37.3 u H21
2014-09-03 04:38:30 C 20 51 49.28 -10 58 38.3 q G96
2014-09-03 04:45:29 C 20 51 50.43 -10 58 43.9 q G96
2014-09-04 01:19:13 C 20 55 17.22 -11 13 47.2 u 807
2014-09-04 01:28:33 C 20 55 18.68 -11 13 55.3 u 807
2014-09-28 10:45:56 C 22 27 51.07 -15 04 56.6 t 474
2014-09-28 10:54:02 C 22 27 52.18 -15 04 57.0 t 474
2014-09-28 11:01:39 C 22 27 53.18 -15 04 57.0 t 474