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
2009-08-27 11:13:43 C 23 56 17.44 +03 42 19.7 r 703
2009-08-28 08:16:16 C 23 55 03.40 +03 45 27.3 o 691
2009-08-28 08:41:55 C 23 55 01.80 +03 45 31.0 o 691
2009-08-28 08:54:18 C 23 55 00.99 +03 45 32.6 o 291
2009-08-28 08:59:47 C 23 55 00.66 +03 45 33.4 o 291
2009-08-28 09:05:26 C 23 55 00.29 +03 45 34.2 o 291
2009-08-28 09:07:31 C 23 55 00.16 +03 45 34.5 o 691
2009-08-28 23:48:39 C 23 54 07.81 +03 47 33.5 v 204
2009-08-28 23:54:41 C 23 54 07.40 +03 47 34.2 v 204
2009-08-29 01:59:14 C 23 53 59.59 +03 47 50.6 v 204
2009-08-30 02:29:30 C 23 52 30.88 +03 50 58.4 r J75
2009-08-30 02:48:55 C 23 52 29.69 +03 51 01.1 r J75
2009-08-30 03:08:13 C 23 52 28.42 +03 51 03.3 r J75
2009-08-30 05:53:43 C 23 52 18.90 +03 51 22.9 o H55
2009-08-30 05:57:47 C 23 52 18.65 +03 51 23.4 o H55
2009-08-30 06:10:03 C 23 52 17.88 +03 51 25.0 o H55
2009-08-30 06:30:07 C 23 52 16.88 +03 51 28.7 o 291
2009-08-30 06:36:51 C 23 52 16.45 +03 51 29.4 o 291
2009-08-30 06:45:16 C 23 52 15.92 +03 51 30.5 o 291
2009-09-01 06:15:44 C 23 49 21.00 +03 56 32.9 o H55
2009-09-01 06:22:24 C 23 49 20.56 +03 56 33.5 o H55
2009-09-01 06:29:45 C 23 49 20.09 +03 56 34.2 o H55
2009-09-08 05:55:54 C 23 38 55.52 +04 06 04.8 o H55
2009-09-08 06:04:14 C 23 38 54.96 +04 06 05.1 o H55
2009-09-08 06:10:21 C 23 38 54.57 +04 06 05.3 o H55
2009-09-09 21:14:17 C 23 36 31.21 +04 06 41.0 c J04
2009-09-09 21:50:09 C 23 36 28.97 +04 06 41.4 c J04
2009-09-09 22:09:20 C 23 36 27.41 +04 06 37.7 w 160
2009-09-09 22:14:46 C 23 36 27.04 +04 06 38.7 w 160
2009-09-09 22:20:15 C 23 36 26.70 +04 06 38.5 w 160
2009-09-09 22:25:59 C 23 36 26.70 +04 06 41.9 c J04
2009-09-16 06:54:12 C 23 27 28.00 +04 04 06.7 r G96
2009-09-16 07:04:06 C 23 27 27.39 +04 04 06.3 r G96
2009-09-16 07:14:25 C 23 27 26.82 +04 04 06.0 r G96
2009-09-16 07:24:25 C 23 27 26.20 +04 04 05.5 r G96
2009-09-27 02:56:30 C 23 14 46.01 +03 49 23.1 o H26
2009-09-27 02:59:54 C 23 14 45.87 +03 49 22.6 o H26
2009-09-27 03:03:18 C 23 14 45.72 +03 49 20.6 o H26
2012-01-18 11:25:03 C 11 38 32.78 +02 46 58.1 r G96
2012-01-18 11:32:28 C 11 38 32.82 +02 46 55.9 r G96
2012-01-18 11:39:55 C 11 38 32.89 +02 46 54.9 r G96
2012-01-18 11:47:26 C 11 38 32.89 +02 46 53.7 r G96
2012-02-16 09:52:48 C 11 28 59.72 +01 30 18.9 u 448
2012-02-16 10:56:08 C 11 28 57.37 +01 30 17.4 u 448
2012-02-16 11:59:09 C 11 28 55.01 +01 30 15.7 u 448
2012-02-16 13:48:10 C 11 28 51.236 +01 30 14.86 L F51
2012-02-16 14:03:28 C 11 28 50.655 +01 30 14.53 L F51
2012-02-24 12:57:45 C 11 20 49.103 +01 30 17.40 L F51
2012-02-24 13:12:00 C 11 20 48.394 +01 30 17.58 L F51
2012-02-24 13:26:42 C 11 20 47.674 +01 30 18.06 L F51