432226 (2009 HU2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3219123673 ± 1.24e-06
Semi-major axis (a)1.6006552995 AU ± 4.61e-08
Inclination (i)16.70452296° ± 2.65e-05
Long. of Asc. Node (Ω)185.26547912° ± 1.33e-05
Arg. of Perihelion (ω)166.52996906° ± 1.72e-04
Mean Anomaly (M)299.58169271° ± 3.21e-04
Mean Motion (n)0.4867047121°/day ± 2.10e-08
Perihelion dist (q)1.08538456 AU ± 1.99e-06
Aphelion dist (Q)2.11592604 AU ± 1.99e-06
Orbital Period2.02510117 yr ± 8.76e-08
Physical Parameters
H (abs. magnitude)18.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.282″
Uncertainty0
Orbit TypeAmor
MOID0.086658 AU
Observations Used180
Oppositions12
Arc Total2001-2025
First Observation Used2001-04-17
Last Observation Used2025-04-03
Observations (188)
Date Type RA Dec Mag Band Observatory
2009-04-27 04:00:49 C 12 40 47.53 +05 36 00.5 o 691
2009-04-27 04:31:38 C 12 40 46.16 +05 36 18.7 o 691
2009-04-27 06:41:09 C 12 40 40.43 +05 37 33.8 o 291
2009-04-27 06:46:31 C 12 40 40.20 +05 37 37.1 o 291
2009-04-27 06:51:52 C 12 40 39.95 +05 37 40.6 o 291
2009-04-29 05:16:09 C 12 38 46.00 +06 04 00.4 o 291
2009-04-29 05:21:40 C 12 38 45.77 +06 04 03.7 o 291
2009-05-01 05:26:55 C 12 36 54.73 +06 29 49.4 o 291
2009-05-01 05:32:32 C 12 36 54.53 +06 29 52.1 o 291
2009-05-01 05:38:04 C 12 36 54.33 +06 29 54.9 o 291
2009-05-19 03:27:21 C 12 26 39.55 +09 08 17.0 o H55
2009-05-19 03:32:55 C 12 26 39.51 +09 08 18.1 o H55
2009-05-19 03:42:55 C 12 26 39.41 +09 08 20.1 o H55
2009-06-12 04:37:36 C 12 31 09.06 +09 39 44.1 o 291
2009-06-12 04:59:58 C 12 31 09.63 +09 39 42.2 o 291
2009-06-12 05:08:42 C 12 31 09.73 +09 39 40.6 o 291
2009-07-13 04:27:45 C 13 01 10.57 +06 59 11.2 o 291
2009-07-13 04:39:08 C 13 01 11.19 +06 59 07.9 o 291
2011-02-10 08:58:45 C 13 22 31.06 -11 39 52.1 r H21
2011-02-10 09:24:50 C 13 22 31.35 -11 39 48.2 r H21
2011-02-10 09:51:46 C 13 22 31.60 -11 39 43.9 r H21
2013-02-14 06:40:55 C 13 09 00.03 -11 05 41.8 u 807
2013-02-14 06:51:04 C 13 09 00.02 -11 05 39.3 u 807
2013-02-14 07:00:58 C 13 08 59.99 -11 05 37.0 u 807
2013-03-19 12:07:24 C 12 48 07.887 -04 36 36.26 L F51
2013-03-19 12:29:35 C 12 48 06.793 -04 36 20.59 L F51
2013-03-19 12:51:50 C 12 48 05.679 -04 36 04.87 L F51
2013-03-31 04:42:47 C 12 33 49.21 -01 08 54.4 u G96
2013-03-31 04:56:28 C 12 33 48.49 -01 08 43.9 u G96
2013-03-31 05:10:20 C 12 33 47.70 -01 08 33.7 u G96
2013-03-31 05:24:17 C 12 33 46.98 -01 08 23.0 u G96
2015-02-25 12:54:41 C 12 50 11.820 -09 21 05.38 L F51
2015-02-25 13:10:31 C 12 50 11.420 -09 20 58.73 L F51
2015-02-25 13:26:22 C 12 50 10.987 -09 20 51.89 L F51
2015-03-16 09:53:26 C 12 33 24.80 -05 04 22.3 q G96
2015-03-16 10:00:47 C 12 33 24.45 -05 04 17.3 q G96
2015-03-16 10:08:07 C 12 33 24.12 -05 04 12.3 q G96
2015-03-16 10:15:29 C 12 33 23.75 -05 04 07.6 q G96
2015-03-22 06:54:36 C 12 26 22.85 -03 24 12.0 q G96
2015-03-22 07:01:13 C 12 26 22.47 -03 24 07.2 q G96
2015-03-22 07:07:49 C 12 26 22.14 -03 24 02.6 q G96
2015-03-22 07:14:28 C 12 26 21.79 -03 23 57.9 q G96
2015-04-08 04:08:15 C 12 05 23.03 +01 35 23.6 o 691
2015-04-08 04:55:50 C 12 05 20.66 +01 35 57.1 o 691
2015-04-10 04:00:46 C 12 03 05.72 +02 08 56.3 o 691
2015-04-10 04:48:16 C 12 03 03.41 +02 09 28.6 o 691
2017-02-22 11:54:10 C 12 35 44.106 -09 27 03.14 L F51
2017-02-22 12:11:54 C 12 35 43.616 -09 26 55.80 L F51
2017-02-22 12:29:40 C 12 35 43.101 -09 26 48.29 L F51
2017-03-18 09:21:36 C 12 12 06.25 -03 50 52.5 q G96