2005 HB

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6060823601 ± 3.67e-08
Semi-major axis (a)2.7003649751 AU ± 6.28e-08
Inclination (i)10.01082375° ± 1.31e-05
Long. of Asc. Node (Ω)90.20745809° ± 3.83e-05
Arg. of Perihelion (ω)132.70623676° ± 4.82e-05
Mean Anomaly (M)224.91472708° ± 5.08e-05
Mean Motion (n)0.2221153519°/day ± 7.74e-09
Perihelion dist (q)1.06372140 AU ± 1.02e-07
Aphelion dist (Q)4.33700855 AU ± 1.41e-07
Orbital Period4.43745232 yr ± 1.55e-07
Physical Parameters
H (abs. magnitude)21.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.452″
Uncertainty0
Orbit TypeAmor
MOID0.111742 AU
Observations Used63
Oppositions7
Arc Total2005-2014
First Observation Used2005-02-04
Last Observation Used2014-07-08
Observations (64)
Date Type RA Dec Mag Band Observatory
2005-05-28 00:35:03 C 19 35 29.37 +05 13 42.0 o 461
2005-06-09 07:51:22 C 19 48 43.958 -09 18 25.06 645
2005-06-09 07:52:34 C 19 48 43.970 -09 18 27.83 645
2005-06-09 07:54:57 C 19 48 43.992 -09 18 34.09 645
2005-06-09 07:56:09 C 19 48 44.006 -09 18 36.97 645
2005-06-18 07:04:34 C 19 50 03.09 -17 20 13.5 r G96
2005-06-18 07:11:27 C 19 50 02.99 -17 20 27.2 r G96
2005-06-18 07:14:50 C 19 50 02.96 -17 20 33.8 r G96
2005-07-05 07:19:57 C 19 42 23.47 -27 15 26.7 c 711
2005-07-05 07:28:36 C 19 42 23.14 -27 15 36.4 c 711
2005-07-05 07:36:59 C 19 42 22.83 -27 15 47.3 c 711
2014-07-08 12:56:34 C 22 30 22.610 -23 19 23.06 L F51
2014-07-08 13:13:35 C 22 30 22.046 -23 19 35.68 L F51
2014-07-08 13:30:34 C 22 30 21.507 -23 19 48.08 L F51