665382 (2009 HV44)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4232768019 ± 9.07e-09
Semi-major axis (a)1.6647033582 AU ± 4.96e-10
Inclination (i)37.97802742° ± 6.05e-06
Long. of Asc. Node (Ω)217.10083823° ± 1.64e-06
Arg. of Perihelion (ω)76.87125867° ± 4.56e-06
Mean Anomaly (M)226.06809340° ± 2.82e-06
Mean Motion (n)0.4588883082°/day ± 2.05e-10
Perihelion dist (q)0.96007304 AU ± 1.51e-08
Aphelion dist (Q)2.36933367 AU ± 1.51e-08
Orbital Period2.14785660 yr ± 9.60e-10
Physical Parameters
H (abs. magnitude)18.88
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.281″
Uncertainty0
Orbit TypeApollo
MOID0.199444 AU
Observations Used599
Oppositions8
Arc Total2009-2024
First Observation Used2009-04-22
Last Observation Used2024-12-18
Observations (635)
Date Type RA Dec Mag Band Observatory
2024-05-14 06:32:39 C 12 44 25.278 +22 06 26.35 V 703
2024-05-14 06:35:51 C 12 44 25.231 +22 06 44.50 V 703
2024-05-14 06:39:05 C 12 44 25.069 +22 07 02.75 V 703
2024-05-15 05:51:43 C 12 43 45.347 +24 16 28.13 V 703
2024-05-15 05:55:05 C 12 43 45.199 +24 16 46.63 V 703
2024-05-15 05:58:26 C 12 43 45.095 +24 17 05.21 V 703
2024-05-15 06:01:48 C 12 43 44.987 +24 17 23.39 V 703
2024-05-15 09:02:48 C 12 43 39.948 +24 34 00.19 V T05
2024-05-15 09:10:25 C 12 43 39.670 +24 34 42.02 V T05
2024-05-15 09:14:58 C 12 43 39.497 +24 35 06.50 V T05
2024-05-15 09:53:34 C 12 43 38.148 +24 38 35.92 V T05
2024-05-17 07:56:37 C 12 42 30.192 +28 41 17.88 V T08
2024-05-17 08:11:01 C 12 42 29.714 +28 42 30.78 V T08
2024-05-17 08:15:40 C 12 42 29.570 +28 42 54.61 V T08
2024-05-17 08:23:39 C 12 42 29.328 +28 43 34.82 V T08
2024-05-20 06:19:01 C 12 41 08.419 +34 18 11.77 V 703
2024-05-20 06:22:27 C 12 41 08.466 +34 18 27.47 V 703
2024-05-20 06:25:54 C 12 41 08.372 +34 18 42.80 V 703
2024-05-20 06:29:21 C 12 41 08.290 +34 18 58.68 V 703
2024-05-21 07:15:38 C 12 40 46.412 +36 07 52.10 V 703
2024-05-21 07:19:04 C 12 40 46.276 +36 08 07.44 V 703
2024-05-21 07:22:30 C 12 40 46.132 +36 08 22.27 V 703
2024-05-21 07:25:57 C 12 40 46.052 +36 08 35.95 V 703
2024-05-21 16:46:22 S 12 40 41.03 +36 48 25.0 L C51
2024-05-21 19:50:50 S 12 40 38.73 +37 01 21.3 L C51
2024-05-21 21:23:15 S 12 40 37.59 +37 07 48.0 L C51
2024-05-21 22:55:29 S 12 40 36.53 +37 14 14.3 L C51
2024-05-22 00:27:43 S 12 40 35.38 +37 20 39.0 L C51
2024-05-22 03:31:26 S 12 40 33.33 +37 33 23.7 L C51
2024-05-22 03:31:38 S 12 40 33.32 +37 33 24.7 L C51
2024-05-22 06:36:50 S 12 40 31.20 +37 46 07.3 L C51
2024-05-22 07:41:04 C 12 40 28.276 +37 50 30.59 V 703
2024-05-22 07:44:23 C 12 40 28.200 +37 50 43.80 V 703
2024-05-22 07:47:42 C 12 40 28.135 +37 50 55.93 V 703
2024-05-22 07:51:01 C 12 40 28.153 +37 51 10.15 V 703
2024-05-22 09:58:36 C 12 40 26.867 +38 00 01.07 X F51
2024-05-22 10:11:37 C 12 40 26.634 +38 00 53.75 X F51
2024-05-22 10:37:35 C 12 40 26.188 +38 02 38.39 X F51
2024-05-23 08:09:30 C 12 40 14.621 +39 28 55.81 V T08
2024-05-23 08:11:29 C 12 40 14.590 +39 29 04.02 V T08
2024-05-23 08:14:09 C 12 40 14.602 +39 29 13.63 V T08
2024-05-23 08:16:09 C 12 40 14.592 +39 29 21.77 V T08
2024-05-23 08:22:25 C 12 40 14.441 +39 29 46.57 V T08
2024-05-23 08:40:11 C 12 40 14.081 +39 30 55.98 V T08
2024-05-23 09:46:31 C 12 40 13.026 +39 35 11.63 X F52
2024-05-23 09:57:53 C 12 40 12.842 +39 35 55.74 X F52
2024-05-23 10:09:09 C 12 40 12.664 +39 36 39.77 X F52
2024-05-24 10:22:02 C 12 40 01.646 +41 09 06.02 X F52
2024-05-24 10:35:13 C 12 40 01.480 +41 09 54.30 X F52
2024-05-24 10:48:25 C 12 40 01.322 +41 10 42.83 X F52