361532 (2007 HF44)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3149635991 ± 7.17e-08
Semi-major axis (a)1.6000992095 AU ± 5.16e-09
Inclination (i)2.99287673° ± 2.23e-06
Long. of Asc. Node (Ω)116.35033916° ± 5.22e-05
Arg. of Perihelion (ω)314.15136131° ± 5.52e-05
Mean Anomaly (M)185.02918413° ± 1.10e-05
Mean Motion (n)0.4869584542°/day ± 2.36e-09
Perihelion dist (q)1.09612620 AU ± 1.15e-07
Aphelion dist (Q)2.10407222 AU ± 1.15e-07
Orbital Period2.02404594 yr ± 9.79e-09
Physical Parameters
H (abs. magnitude)19.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.254″
Uncertainty0
Orbit TypeAmor
MOID0.116094 AU
Observations Used497
Oppositions9
Arc Total2007-2025
First Observation Used2007-04-22
Last Observation Used2025-04-02
Observations (519)
Date Type RA Dec Mag Band Observatory
2011-04-04 08:20:02 C 14 22 53.78 -07 34 52.8 o 691
2011-04-04 08:45:33 C 14 22 52.23 -07 34 44.4 o 691
2011-04-04 09:11:03 C 14 22 50.80 -07 34 36.3 o 691
2011-04-08 07:41:18 C 14 17 19.90 -07 01 48.1 o 691
2011-04-08 08:06:50 C 14 17 18.30 -07 01 39.6 o 691
2011-04-08 08:32:21 C 14 17 16.70 -07 01 30.8 o 691
2011-05-07 06:01:11 C 13 36 07.99 -03 40 22.0 r G96
2011-05-07 06:12:02 C 13 36 07.45 -03 40 20.6 r G96
2011-05-07 06:22:54 C 13 36 06.91 -03 40 18.1 r G96
2011-05-07 06:33:40 C 13 36 06.37 -03 40 16.8 r G96
2013-04-05 06:58:41 C 13 57 19.88 -05 02 48.8 u H21
2013-04-05 07:06:49 C 13 57 19.39 -05 02 46.1 u H21
2013-04-05 07:15:01 C 13 57 18.85 -05 02 43.2 u H21
2013-04-10 10:09:08 C 13 49 32.404 -04 17 02.09 L F51
2013-04-10 10:28:45 C 13 49 31.093 -04 16 54.88 L F51
2013-04-10 11:08:10 C 13 49 28.453 -04 16 40.49 L F51
2013-04-15 11:31:16 C 13 41 46.857 -03 34 19.78 L F51
2013-04-15 11:46:07 C 13 41 45.867 -03 34 14.75 L F51
2015-01-23 14:32:43 C 13 47 18.313 -07 30 56.35 L F51
2015-01-23 15:06:09 C 13 47 20.064 -07 31 02.20 L F51
2015-01-23 15:23:52 C 13 47 20.990 -07 31 05.17 L F51
2015-01-25 14:21:32 C 13 49 51.688 -07 38 42.96 L F51
2015-01-25 14:38:21 C 13 49 52.529 -07 38 45.57 L F51
2015-01-25 14:54:55 C 13 49 53.349 -07 38 48.11 L F51
2015-01-25 15:11:29 C 13 49 54.159 -07 38 50.80 L F51
2015-02-24 13:57:25 C 14 09 30.752 -07 38 12.53 L F51
2015-02-24 14:16:09 C 14 09 30.671 -07 38 09.46 L F51
2015-02-24 14:34:54 C 14 09 30.595 -07 38 06.45 L F51
2015-02-24 14:53:41 C 14 09 30.514 -07 38 03.37 L F51
2015-03-20 13:04:19 C 13 54 18.104 -04 56 04.30 L F51
2015-03-20 13:23:51 C 13 54 17.063 -04 55 57.02 L F51
2015-03-20 14:01:35 C 13 54 15.061 -04 55 42.60 L F51
2015-03-21 18:31:45 C 13 52 48.36 -04 44 48.7 q D29
2015-03-21 19:14:56 C 13 52 46.04 -04 44 31.7 q D29
2015-03-22 10:56:41 C 13 51 57.248 -04 38 24.57 L F51
2015-03-22 11:13:26 C 13 51 56.316 -04 38 18.12 L F51
2015-03-22 11:30:14 C 13 51 55.382 -04 38 11.63 L F51
2015-03-22 11:46:58 C 13 51 54.449 -04 38 05.15 L F51
2015-03-24 09:37:03 C 13 49 25.40 -04 20 07.3 R G45
2015-03-24 09:49:05 C 13 49 24.65 -04 20 01.2 R G45
2015-03-24 10:01:24 C 13 49 23.88 -04 19 56.1 R G45
2015-03-24 10:21:59 C 13 49 22.72 -04 19 48.0 R G45
2015-03-24 10:35:13 C 13 49 21.96 -04 19 43.3 R G45
2015-03-25 09:23:15 C 13 48 05.47 -04 10 38.2 R G45
2015-03-25 09:44:06 C 13 48 04.20 -04 10 29.5 R G45
2015-03-25 09:56:28 C 13 48 03.46 -04 10 24.5 R G45
2015-03-25 10:08:47 C 13 48 02.73 -04 10 19.4 R G45
2015-04-10 09:41:35 C 13 24 11.03 -01 39 36.7 q G96
2015-04-10 09:47:29 C 13 24 10.65 -01 39 34.5 q G96
2015-04-10 09:53:21 C 13 24 10.26 -01 39 32.4 q G96