2007 HP

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7581361000 ± 2.00e+00
Semi-major axis (a)1.9741025000 AU ± 3.00e+00
Inclination (i)2.75144000° ± 4.00e+00
Long. of Asc. Node (Ω)32.30666000° ± 5.00e+00
Arg. of Perihelion (ω)69.57763000° ± 6.00e+00
Mean Anomaly (M)267.15811000° ± 2.21e+04
Mean Motion (n)0.3553444400°/day ± 8.10e-01
Perihelion dist (q)0.47746410 AU ± 4.01e+00
Aphelion dist (Q)3.47074090 AU ± 6.59e+00
Orbital Period2.77366850 yr ± 6.32e+00
Physical Parameters
H (abs. magnitude)22.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.410″
Uncertainty7
Orbit TypeApollo
MOID0.006677 AU
Observations Used57
Oppositions1
Arc Total
First Observation Used
Last Observation Used2007-04-27
Observations (57)
Date Type RA Dec Mag Band Observatory
2007-04-26 04:01:18 C 13 20 05.54 -08 12 48.4 o 291
2007-04-26 04:06:48 C 13 20 05.23 -08 12 50.3 o 291
2007-04-26 04:12:20 C 13 20 04.92 -08 12 53.3 o 291
2007-04-26 04:18:05 C 13 20 04.53 -08 12 55.2 o 691
2007-04-27 04:42:02 C 13 18 50.15 -08 19 48.6 o 291
2007-04-27 04:56:25 C 13 18 49.34 -08 19 52.8 o 291
2007-04-27 05:01:55 C 13 18 49.00 -08 19 54.0 o 291