425047 (2009 QE8)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4433650591 ± 1.96e-08
Semi-major axis (a)2.2042278234 AU ± 3.58e-09
Inclination (i)8.48707088° ± 3.00e-06
Long. of Asc. Node (Ω)333.92981330° ± 1.21e-05
Arg. of Perihelion (ω)295.67423603° ± 1.44e-05
Mean Anomaly (M)15.57378032° ± 2.31e-06
Mean Motion (n)0.3011809897°/day ± 7.33e-10
Perihelion dist (q)1.22695022 AU ± 4.32e-08
Aphelion dist (Q)3.18150542 AU ± 4.35e-08
Orbital Period3.27253817 yr ± 7.96e-09
Physical Parameters
H (abs. magnitude)18.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.245″
Uncertainty0
Orbit TypeAmor
MOID0.253294 AU
Observations Used298
Oppositions16
Arc Total2002-2025
First Observation Used2002-02-14
Last Observation Used2025-03-28
Observations (339)
Date Type RA Dec Mag Band Observatory
2012-02-24 13:41:19 C 11 20 46.931 +01 30 18.35 L F51
2012-02-28 01:30:57 C 11 16 35.47 +01 32 57.9 u 204
2012-02-28 02:00:52 C 11 16 33.85 +01 32 59.3 u 204
2012-03-12 19:20:26 C 10 57 23.42 +01 55 13.0 u A13
2012-03-12 19:57:24 C 10 57 21.04 +01 55 17.0 u A13
2012-03-12 20:29:19 C 10 57 19.04 +01 55 19.7 u A13
2012-03-14 06:39:46 C 10 55 11.31 +01 58 20.3 r 703
2012-03-14 06:47:05 C 10 55 10.74 +01 58 20.0 r 703
2012-03-14 06:54:30 C 10 55 10.30 +01 58 21.3 r 703
2012-03-15 00:02:02 C 10 54 06.25 +01 59 50.5 o B67
2012-03-15 00:10:16 C 10 54 05.73 +01 59 50.8 o B67
2012-03-15 00:17:53 C 10 54 05.22 +01 59 51.7 o B67
2012-03-15 06:33:35 C 10 53 42.07 +02 00 27.0 r G96
2012-03-15 06:56:50 C 10 53 40.56 +02 00 29.1 r G96
2012-03-15 07:08:23 C 10 53 39.80 +02 00 29.8 r G96
2012-03-16 07:42:28 C 10 52 08.424 +02 02 42.97 L F51
2012-03-16 08:23:39 C 10 52 05.773 +02 02 46.68 L F51
2012-03-16 08:44:16 C 10 52 04.443 +02 02 48.46 L F51
2012-03-27 05:15:57 C 10 36 32.22 +02 24 35.1 r 703
2012-03-27 05:24:27 C 10 36 31.64 +02 24 35.8 r 703
2012-03-27 05:32:59 C 10 36 31.06 +02 24 34.6 r 703
2012-03-27 05:41:30 C 10 36 30.60 +02 24 36.0 r 703
2012-04-12 06:19:15 C 10 19 41.569 +02 37 02.71 L F51
2012-04-12 06:36:11 C 10 19 41.012 +02 37 02.43 L F51
2015-01-17 09:52:55 C 09 30 03.208 +20 20 04.11 L F51
2015-01-17 10:10:12 C 09 30 02.485 +20 20 07.16 L F51
2015-01-17 10:27:32 C 09 30 01.739 +20 20 09.70 L F51
2015-01-17 10:44:54 C 09 30 00.999 +20 20 12.09 L F51
2015-01-22 09:48:42 C 09 24 43.461 +20 38 10.59 L F51
2015-01-22 10:06:13 C 09 24 42.627 +20 38 13.40 L F51
2015-01-22 10:23:46 C 09 24 41.778 +20 38 16.03 L F51
2019-09-28 07:33:35 C 01 54 11.06 +23 27 21.2 V G96
2019-09-28 07:41:41 C 01 54 10.65 +23 27 21.2 V G96
2019-09-28 07:49:48 C 01 54 10.18 +23 27 20.5 V G96
2019-09-28 07:57:55 C 01 54 09.74 +23 27 20.2 V G96
2019-09-29 13:24:29 C 01 52 36.183 +23 25 45.86 U F51
2019-09-29 13:43:58 C 01 52 35.106 +23 25 44.57 U F51
2019-09-29 14:23:10 C 01 52 32.941 +23 25 41.85 U F51
2019-10-02 07:43:50 C 01 48 59.72 +23 20 33.6 U I41
2019-10-02 07:46:26 C 01 48 59.56 +23 20 33.2 U I41
2019-10-02 08:52:27 C 01 48 55.77 +23 20 27.2 U I41
2019-10-02 09:32:00 C 01 48 53.49 +23 20 22.7 U I41
2019-10-08 07:45:40 C 01 40 46.13 +23 02 00.7 V G96
2019-10-08 07:59:38 C 01 40 45.30 +23 01 58.5 V G96
2019-10-08 08:09:42 C 01 40 44.70 +23 01 57.0 V G96
2019-10-08 08:17:04 C 01 40 44.26 +23 01 55.6 V G96
2019-10-24 04:22:16 C 01 19 08.37 +21 34 17.0 V G96
2019-10-24 04:35:41 C 01 19 07.65 +21 34 13.2 V G96
2019-10-24 04:43:15 C 01 19 07.22 +21 34 11.2 V G96
2019-10-24 04:50:51 C 01 19 06.81 +21 34 08.7 V G96