2015 HD10

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5760958000
Semi-major axis (a)2.0736795000 AU
Inclination (i)4.44093000°
Long. of Asc. Node (Ω)215.64059000°
Arg. of Perihelion (ω)52.34986000°
Mean Anomaly (M)182.74234000°
Mean Motion (n)0.3300590400°/day
Perihelion dist (q)0.87904140 AU
Aphelion dist (Q)3.26831760 AU
Orbital Period2.98615570 yr
Physical Parameters
H (abs. magnitude)26.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.850″
Uncertainty6
Orbit TypeApollo
MOID0.003954 AU
Observations Used60
Radar Obs Used3
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-04-29
Observations (63)
Date Type RA Dec Mag Band Observatory
2015-04-29 03:17:29 C 10 31 01.93 +63 07 54.3 o 926
2015-04-29 03:18:12 C 10 30 48.42 +63 10 27.3 o 926
2015-04-29 03:18:52 C 10 30 34.79 +63 13 00.8 o 926
2015-04-29 03:19:35 C 10 30 21.21 +63 15 33.0 o 926
2015-04-29 05:04:23 C 09 45 49.85 +69 22 12.3 o 926
2015-04-29 05:05:03 C 09 45 27.64 +69 24 24.3 o 926
2015-04-29 05:05:46 C 09 45 05.22 +69 26 37.3 o 926
2015-04-29 05:06:27 C 09 44 42.24 +69 28 53.1 o 926
2015-04-29 05:07:09 C 09 44 19.40 +69 31 07.1 o 926
2015-04-29 05:07:50 C 09 43 56.51 +69 33 20.7 o 926
2015-04-29 05:14:21 C 09 40 19.58 +69 53 58.0 o 926
2015-04-29 05:15:36 C 09 39 37.10 +69 57 53.7 o 926
2015-04-29 05:16:50 C 09 38 54.35 +70 01 48.0 o 926
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2015-04-28 02:49:00 180880.0029 1.5 Hz 2380 -1 -1
2015-04-28 03:05:00 8985041.04 4 us 2380 -1 -1
2015-04-28 03:05:00 179995.9275 1 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)