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
2011-04-22 00:14:01 C 09 44 11.71 -27 09 50.6 o 807
2013-03-13 02:47:36 C 08 13 37.57 -38 02 15.5 u 807
2013-03-13 02:58:34 C 08 13 37.21 -38 02 06.1 u 807
2013-03-13 03:10:32 C 08 13 36.82 -38 01 55.0 u 807
2020-11-13 08:29:41 C 05 57 44.55 -15 13 40.8 V V06
2020-11-13 08:35:23 C 05 57 44.26 -15 13 46.4 V V06
2022-10-18 11:26:07 C 05 03 39.884 +06 40 03.68 V G96
2022-10-18 11:35:59 C 05 03 39.467 +06 39 48.20 V G96
2022-10-18 11:42:55 C 05 03 39.204 +06 39 37.87 V G96
2022-10-28 09:31:27 C 04 51 15.422 +00 36 37.19 V G96
2022-10-28 09:38:57 C 04 51 14.965 +00 36 26.14 V G96
2022-10-28 09:46:24 C 04 51 14.447 +00 36 14.76 V G96
2022-10-29 09:19:00 C 04 49 46.470 +00 00 49.39 V G96
2022-10-29 09:26:28 C 04 49 45.966 +00 00 38.20 V G96
2022-10-29 09:33:56 C 04 49 45.498 +00 00 27.18 V G96
2022-10-29 09:41:24 C 04 49 44.994 +00 00 16.09 V G96
2022-10-29 12:23:55 C 04 49 34.780 -00 03 45.84 U F52
2022-10-29 12:40:28 C 04 49 33.674 -00 04 10.55 U F52
2022-10-29 12:57:09 C 04 49 32.579 -00 04 35.50 U F52
2022-10-29 13:13:44 C 04 49 31.480 -00 05 00.37 U F52
2022-11-02 11:51:10 C 04 43 14.894 -02 24 28.21 U F51
2022-11-02 12:08:24 C 04 43 13.650 -02 24 53.16 U F51
2022-11-02 12:25:42 C 04 43 12.409 -02 25 18.16 U F51
2022-11-02 12:42:58 C 04 43 11.165 -02 25 43.07 U F51
2022-11-21 08:06:23 C 04 09 07.967 -11 33 16.92 V G96
2022-11-21 08:13:48 C 04 09 07.348 -11 33 23.40 V G96
2022-11-21 08:21:12 C 04 09 06.772 -11 33 31.14 V G96
2022-11-21 08:28:36 C 04 09 06.170 -11 33 37.15 V G96
2022-11-26 11:37:31 C 04 00 01.199 -13 15 47.79 U F51
2022-11-26 11:53:21 C 04 00 00.040 -13 15 59.40 U F51
2022-11-26 12:09:11 C 03 59 58.867 -13 16 10.99 U F51
2022-12-14 07:39:28 C 03 34 57.866 -16 28 13.10 U F51
2022-12-14 07:55:26 C 03 34 57.124 -16 28 16.05 U F51
2022-12-14 08:11:25 C 03 34 56.414 -16 28 19.19 U F51
2022-12-14 08:27:23 C 03 34 55.675 -16 28 22.24 U F51
2022-12-22 05:05:33 C 03 28 02.219 -16 47 51.07 V G96
2022-12-22 05:13:00 C 03 28 02.039 -16 47 49.92 V G96
2022-12-22 05:20:28 C 03 28 01.812 -16 47 50.93 V G96
2022-12-22 05:27:54 C 03 28 01.488 -16 47 50.64 V G96
2024-04-07 05:29:55 C 13 30 59.866 -44 23 02.40 V W68
2024-04-07 06:00:40 C 13 30 58.289 -44 22 15.24 V W68
2024-04-07 07:05:56 C 13 30 54.924 -44 20 33.83 V W68
2024-04-10 03:14:02 C 13 27 39.686 -42 24 22.54 V W68
2024-04-10 03:28:09 C 13 27 38.892 -42 23 56.51 V W68
2024-04-10 03:46:54 C 13 27 37.834 -42 23 21.70 V W68
2024-04-12 23:48:22 C 13 24 01.502 -40 01 33.67 V M22
2024-04-13 00:08:22 C 13 24 00.216 -40 00 47.12 V M22
2024-04-13 01:09:05 C 13 23 56.556 -39 58 26.22 V M22
2024-04-14 18:47:47 C 13 21 36.74 -38 16 50.6 u 323
2024-04-14 19:09:22 C 13 21 35.37 -38 15 54.0 u 323