2007 HG44

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7125624157 ± 1.55e-07
Semi-major axis (a)2.4834737847 AU ± 3.01e-08
Inclination (i)8.21704303° ± 2.63e-05
Long. of Asc. Node (Ω)63.72526922° ± 1.79e-04
Arg. of Perihelion (ω)34.15747453° ± 1.89e-04
Mean Anomaly (M)297.46893492° ± 3.88e-05
Mean Motion (n)0.2518389536°/day ± 4.58e-09
Perihelion dist (q)0.71384371 AU ± 3.84e-07
Aphelion dist (Q)4.25310386 AU ± 3.88e-07
Orbital Period3.91371656 yr ± 7.12e-08
Physical Parameters
H (abs. magnitude)19.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.443″
Uncertainty0
Orbit TypeApollo
MOID0.083656 AU
Observations Used50
Oppositions8
Arc Total2007-2018
First Observation Used2007-04-24
Last Observation Used2018-09-09
Observations (64)
Date Type RA Dec Mag Band Observatory
2007-04-24 05:29:49 C 11 38 59.38 +21 20 02.0 r 703
2007-04-24 05:39:55 C 11 39 00.10 +21 19 42.8 r 703
2007-04-24 05:50:04 C 11 39 00.75 +21 19 22.8 r 703
2007-04-24 06:00:14 C 11 39 01.44 +21 19 04.5 r 703
2007-04-24 06:41:57 C 11 39 03.99 +21 17 43.5 r 703
2007-04-24 06:43:13 C 11 39 04.06 +21 17 42.3 r 703
2007-04-24 06:44:29 C 11 39 04.21 +21 17 39.8 r 703
2007-04-24 06:45:45 C 11 39 04.21 +21 17 36.3 r 703
2007-04-24 08:50:13 C 11 39 12.38 +21 13 37.0 r 703
2007-04-24 08:51:57 C 11 39 12.56 +21 13 32.8 r 703
2007-04-24 08:53:44 C 11 39 12.56 +21 13 28.8 r 703
2007-04-24 08:55:30 C 11 39 12.74 +21 13 26.0 r 703
2007-04-25 03:24:04 C 11 40 29.28 +20 38 49.6 r G96
2007-04-25 03:31:18 C 11 40 29.71 +20 38 36.4 r G96
2007-04-25 03:38:19 C 11 40 30.18 +20 38 23.7 r G96
2007-04-25 03:45:29 C 11 40 30.61 +20 38 10.3 r G96
2007-04-27 04:10:19 C 11 43 38.75 +19 12 25.0 o 673
2007-04-27 04:17:49 C 11 43 39.13 +19 12 12.1 o 673
2007-04-27 04:31:20 C 11 43 39.93 +19 11 50.3 o 673
2007-04-27 04:36:40 C 11 43 40.22 +19 11 40.6 o 673
2007-04-30 21:23:52 C 11 48 58.86 +16 50 46.3 r J95
2007-04-30 21:47:20 C 11 49 00.13 +16 50 11.4 r J95
2007-04-30 22:10:49 C 11 49 01.45 +16 49 36.2 r J95
2007-04-30 22:34:22 C 11 49 02.72 +16 49 02.4 r J95
2007-05-02 20:55:38 C 11 51 39.00 +15 42 47.8 r A17
2007-05-02 21:19:00 C 11 51 40.32 +15 42 14.0 r J95
2007-05-02 21:31:58 C 11 51 40.90 +15 41 56.3 r A17
2007-05-02 21:40:58 C 11 51 41.48 +15 41 43.6 r J95
2007-05-02 22:05:09 C 11 51 42.76 +15 41 10.9 r J95
2007-05-02 22:06:27 C 11 51 42.72 +15 41 09.5 r A17
2007-05-15 02:09:12 C 12 06 36.07 +10 04 04.3 21.9 o H55
2007-05-15 02:21:57 C 12 06 36.64 +10 03 51.9 21.9 o H55
2007-05-16 06:50:34 C 12 07 58.65 +09 36 31.1 o 291
2007-05-16 06:56:16 C 12 07 58.91 +09 36 25.8 o 291
2007-05-16 07:02:05 C 12 07 59.19 +09 36 20.2 o 291
2010-10-29 16:23:24 S 21 15 13.714 -33 07 05.63 L C51
2010-10-29 22:44:15 S 21 14 39.823 -33 05 19.68 L C51
2010-10-30 01:54:46 S 21 14 22.958 -33 04 27.91 L C51
2011-04-02 11:15:32 C 15 34 51.01 -08 15 21.6 o 691
2011-04-02 11:41:07 C 15 34 48.74 -08 15 18.5 o 691
2011-04-02 12:06:38 C 15 34 46.47 -08 15 15.0 o 691
2014-08-23 14:23:21 C 02 41 16.151 -01 35 31.54 L F51
2014-08-23 14:37:47 C 02 41 18.231 -01 35 27.53 L F51
2014-08-23 14:52:10 C 02 41 20.305 -01 35 23.73 L F51
2014-08-25 02:08:30 C 02 46 39.004 -01 25 40.91 q J04
2014-08-25 02:17:16 C 02 46 40.333 -01 25 38.41 q J04
2014-08-25 02:26:03 C 02 46 41.649 -01 25 35.83 q J04
2014-09-21 21:59:55 S 05 39 55.366 +03 33 43.16 L C51
2014-09-22 01:09:21 S 05 41 13.46 +03 35 45.8 L C51
2014-09-22 02:43:57 S 05 41 52.52 +03 36 46.9 L C51