2007 HY3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2452509956 ± 2.00e+00
Semi-major axis (a)1.3848356069 AU ± 3.00e+00
Inclination (i)9.51914513° ± 4.00e+00
Long. of Asc. Node (Ω)29.61035052° ± 5.00e+00
Arg. of Perihelion (ω)190.35187142° ± 6.00e+00
Mean Anomaly (M)142.01438892° ± 2.27e+00
Mean Motion (n)0.6047929400°/day ± 1.97e+00
Perihelion dist (q)1.04520350 AU ± 3.58e+00
Aphelion dist (Q)1.72446790 AU ± 4.65e+00
Orbital Period1.62966140 yr ± 5.30e+00
Physical Parameters
H (abs. magnitude)25.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.678″
Uncertainty4
Orbit TypeAmor
MOID0.042083 AU
Observations Used17
Oppositions1
Arc Total2007-2007
First Observation Used
Last Observation Used2007-04-19
Observations (17)
Date Type RA Dec Mag Band Observatory
2007-04-18 10:52:47 C 15 43 28.34 -18 18 38.6 r G96
2007-04-18 10:59:56 C 15 43 29.60 -18 19 45.9 r G96
2007-04-18 11:06:59 C 15 43 30.86 -18 20 52.3 r G96
2007-04-18 11:14:04 C 15 43 32.12 -18 21 59.6 r G96
2007-04-18 11:25:58 C 15 43 34.06 -18 23 52.6 r G96
2007-04-18 11:26:53 C 15 43 34.32 -18 24 02.5 r G96
2007-04-18 11:27:49 C 15 43 34.50 -18 24 09.4 r G96
2007-04-18 11:42:04 C 15 43 36.99 -18 26 24.5 r G96
2007-04-18 11:44:53 C 15 43 37.48 -18 26 52.0 r G96
2007-04-19 08:11:11 C 15 48 15.22 -21 44 14.6 r G96
2007-04-19 08:11:57 C 15 48 15.30 -21 44 22.8 r G96
2007-04-19 08:12:44 C 15 48 15.51 -21 44 29.5 r G96
2007-04-19 08:13:30 C 15 48 15.62 -21 44 36.6 r G96
2007-04-19 09:49:01 C 15 48 32.72 -22 00 06.8 r G96
2007-04-19 09:50:17 C 15 48 32.95 -22 00 21.2 r G96
2007-04-19 09:51:33 C 15 48 33.19 -22 00 32.8 r G96
2007-04-19 09:52:50 C 15 48 33.37 -22 00 43.0 r G96