419022 (2009 QF31)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1427934887 ± 5.11e-08
Semi-major axis (a)1.4846685010 AU ± 2.09e-09
Inclination (i)42.41179119° ± 9.51e-06
Long. of Asc. Node (Ω)336.23448479° ± 2.79e-06
Arg. of Perihelion (ω)167.89237307° ± 1.24e-05
Mean Anomaly (M)187.48690879° ± 8.67e-06
Mean Motion (n)0.5448388082°/day ± 1.15e-09
Perihelion dist (q)1.27266751 AU ± 7.59e-08
Aphelion dist (Q)1.69666950 AU ± 7.59e-08
Orbital Period1.80902364 yr ± 3.83e-09
Physical Parameters
H (abs. magnitude)18.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.296″
Uncertainty0
Orbit TypeAmor
MOID0.286181 AU
Observations Used320
Oppositions7
Arc Total2009-2024
First Observation Used2009-08-26
Last Observation Used2024-12-30
Observations (332)
Date Type RA Dec Mag Band Observatory
2014-04-15 23:51:16 C 08 04 48.26 -34 57 32.7 u 807
2014-04-15 23:55:48 C 08 04 48.20 -34 57 33.9 u 807
2014-04-16 00:00:21 C 08 04 48.13 -34 57 35.3 u 807
2014-04-16 00:04:52 C 08 04 48.08 -34 57 36.9 u 807
2014-04-16 00:09:23 C 08 04 48.04 -34 57 38.4 u 807
2014-04-18 23:15:13 C 08 04 27.49 -35 17 34.6 u 807
2014-04-18 23:19:46 C 08 04 27.45 -35 17 36.0 u 807
2014-04-18 23:23:12 C 08 04 27.44 -35 17 36.9 u 807
2018-08-31 09:47:13 C 22 02 43.31 -20 08 59.2 U T05
2018-08-31 09:59:43 C 22 02 41.41 -20 08 43.9 U T05
2018-08-31 10:12:05 C 22 02 39.52 -20 08 31.3 U T05
2018-08-31 10:19:59 C 22 02 38.32 -20 08 21.6 U T05
2018-09-04 05:27:42 C 21 49 35.94 -18 26 10.2 V 703
2018-09-04 05:35:27 C 21 49 34.82 -18 26 01.3 V 703
2018-09-04 05:50:59 C 21 49 32.62 -18 25 44.0 V 703
2018-09-09 14:10:00 C 21 32 51.04 -15 57 56.2 q D29
2018-09-09 14:30:21 C 21 32 48.60 -15 57 33.4 q D29
2018-09-10 03:52:41 C 21 31 12.38 -15 42 07.1 V 703
2018-09-10 04:00:15 C 21 31 11.38 -15 41 58.8 V 703
2018-09-10 04:07:51 C 21 31 10.50 -15 41 50.0 V 703
2018-09-10 04:15:26 C 21 31 09.52 -15 41 41.1 V 703
2018-09-15 03:13:35 C 21 18 03.19 -13 26 07.8 V G96
2018-09-15 03:21:42 C 21 18 02.35 -13 25 58.8 V G96
2018-09-15 03:29:48 C 21 18 01.50 -13 25 49.6 V G96
2018-09-15 03:37:55 C 21 18 00.67 -13 25 41.4 V G96
2018-09-29 05:32:56 C 20 52 37.259 -07 37 16.33 U F52
2018-09-29 05:49:48 C 20 52 36.345 -07 37 00.74 U F52
2018-09-29 06:06:38 C 20 52 35.445 -07 36 45.12 U F52
2018-09-29 06:23:32 C 20 52 34.545 -07 36 29.38 U F52
2018-09-29 12:15:52 C 20 52 16.77 -07 31 03.7 q D29
2018-09-29 12:36:13 C 20 52 15.72 -07 30 45.8 q D29
2018-09-29 12:56:35 C 20 52 14.67 -07 30 26.4 q D29
2018-10-06 05:29:04 C 20 45 52.380 -05 09 49.16 U F52
2018-10-06 05:35:08 C 20 45 52.184 -05 09 44.16 U F52
2018-10-06 05:48:07 C 20 45 51.754 -05 09 33.51 U F52
2018-10-06 05:54:06 C 20 45 51.560 -05 09 28.30 U F52
2018-10-06 06:07:11 C 20 45 51.136 -05 09 17.56 U F52
2018-10-06 06:13:08 C 20 45 50.941 -05 09 12.70 U F52
2020-07-18 13:00:48 C 00 56 14.162 +12 29 54.04 U F52
2020-07-18 13:16:26 C 00 56 14.310 +12 30 14.52 U F52
2020-07-18 13:32:06 C 00 56 14.484 +12 30 34.63 U F52
2020-07-19 11:09:47 C 00 56 28.88 +12 58 42.6 V G96
2020-07-19 11:13:50 C 00 56 28.92 +12 58 47.7 V G96
2020-07-19 11:17:55 C 00 56 28.93 +12 58 53.2 V G96
2020-07-19 11:21:59 C 00 56 28.97 +12 58 58.9 V G96
2020-07-31 10:03:58 C 00 56 43.85 +19 39 11.3 V G96
2020-07-31 10:11:26 C 00 56 43.78 +19 39 22.4 V G96
2020-07-31 10:18:52 C 00 56 43.62 +19 39 32.7 V G96
2020-07-31 10:26:22 C 00 56 43.58 +19 39 43.7 V G96
2020-08-16 01:10:45 C 00 45 41.67 +29 39 29.0 V C95