2007 HE15

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5422895525 ± 4.25e-08
Semi-major axis (a)2.1427113714 AU ± 1.63e-07
Inclination (i)9.57345735° ± 3.46e-06
Long. of Asc. Node (Ω)297.57631625° ± 1.15e-05
Arg. of Perihelion (ω)342.49348954° ± 1.35e-05
Mean Anomaly (M)307.85048407° ± 2.47e-04
Mean Motion (n)0.3142438338°/day ± 3.59e-08
Perihelion dist (q)0.98074138 AU ± 1.18e-07
Aphelion dist (Q)3.30468136 AU ± 2.68e-07
Orbital Period3.13650159 yr ± 3.58e-07
Physical Parameters
H (abs. magnitude)19.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.357″
Uncertainty0
Orbit TypeApollo
MOID0.016777 AU
Observations Used141
Oppositions2
Arc Total2007-2010
First Observation Used2007-04-22
Last Observation Used2010-01-19
Observations (151)
Date Type RA Dec Mag Band Observatory
2007-09-02 06:25:50 C 23 50 55.25 +32 42 11.2 18.9 o H55
2007-09-02 06:29:26 C 23 50 54.95 +32 42 09.6 18.9 o H55
2007-09-02 06:32:58 C 23 50 54.65 +32 42 08.1 18.9 o H55
2007-09-02 06:36:30 C 23 50 54.36 +32 42 06.6 19.1 o H55
2007-09-11 21:29:06 C 23 35 06.70 +30 33 34.0 o 151
2007-09-11 21:31:17 C 23 35 06.56 +30 33 32.7 o 151
2007-09-11 21:33:28 C 23 35 06.42 +30 33 31.3 o 151
2007-09-12 08:00:14 C 23 34 27.77 +30 26 38.8 r H45
2007-09-12 08:02:47 C 23 34 27.63 +30 26 37.5 r H45
2007-09-12 08:05:09 C 23 34 27.47 +30 26 35.5 r H45
2007-09-12 08:07:28 C 23 34 27.35 +30 26 34.3 r H45
2007-09-12 08:09:42 C 23 34 27.14 +30 26 32.9 r H45
2007-09-12 08:11:57 C 23 34 27.04 +30 26 30.8 r H45
2007-09-12 19:17:18 C 23 33 49.94 +30 18 55.9 r A78
2007-09-12 19:20:30 C 23 33 49.75 +30 18 53.1 r A78
2007-09-12 19:24:42 C 23 33 49.50 +30 18 50.8 r A78
2007-09-12 19:28:36 C 23 33 49.24 +30 18 48.3 r A78
2007-09-13 19:34:07 C 23 32 26.67 +30 02 13.0 r 240
2007-09-13 20:29:24 C 23 32 23.38 +30 01 37.5 r 240
2007-09-13 20:32:50 C 23 32 23.16 +30 01 35.3 r 240
2007-09-13 20:36:16 C 23 32 22.94 +30 01 33.2 r 240
2007-09-13 20:41:24 C 23 32 22.62 +30 01 29.8 r 240
2007-09-14 03:58:33 C 23 31 58.83 +29 56 32.0 r 703
2007-09-14 04:07:05 C 23 31 58.22 +29 56 25.7 r 703
2007-09-14 04:15:36 C 23 31 57.72 +29 56 19.4 r 703
2007-09-14 04:24:09 C 23 31 57.21 +29 56 14.3 r 703
2007-09-17 08:29:29 C 23 27 57.85 +29 01 28.6 r H45
2007-09-17 08:31:43 C 23 27 57.72 +29 01 26.7 r H45
2007-09-17 08:33:42 C 23 27 57.60 +29 01 25.0 r H45
2007-09-17 08:35:38 C 23 27 57.51 +29 01 23.7 r H45
2007-09-17 08:37:37 C 23 27 57.43 +29 01 22.1 r H45
2007-09-17 08:39:38 C 23 27 57.29 +29 01 20.7 r H45
2007-09-20 08:11:00 C 23 24 42.72 +28 07 43.9 r H45
2007-09-20 08:13:43 C 23 24 42.59 +28 07 41.4 r H45
2007-09-20 08:15:41 C 23 24 42.47 +28 07 40.4 r H45
2007-09-20 08:17:45 C 23 24 42.41 +28 07 39.1 r H45
2007-09-20 08:19:53 C 23 24 42.30 +28 07 36.8 r H45
2007-09-20 08:21:54 C 23 24 42.22 +28 07 35.6 r H45
2007-09-28 02:09:28 C 23 18 27.96 +25 44 28.9 o H55
2007-09-28 02:18:49 C 23 18 27.80 +25 44 22.1 o H55
2007-09-28 02:28:12 C 23 18 27.33 +25 44 14.6 o H55
2007-10-06 20:53:22 C 23 14 56.68 +23 06 50.7 c 560
2007-10-06 20:57:00 C 23 14 56.59 +23 06 48.2 c 560
2007-10-06 21:02:26 C 23 14 56.34 +23 06 42.9 c 560
2007-10-14 05:13:24 C 23 14 40.09 +21 07 04.0 r G96
2007-10-14 05:23:23 C 23 14 40.12 +21 06 57.6 r G96
2007-10-14 05:33:20 C 23 14 40.12 +21 06 51.4 r G96
2010-01-18 12:00:31 C 11 10 45.651 -02 57 00.54 o 568
2010-01-18 12:07:49 C 11 10 45.579 -02 57 02.26 o 568
2010-01-19 14:13:11 C 11 10 31.209 -03 03 03.19 o 568