2015 HW11

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4780902000
Semi-major axis (a)1.8504980000 AU
Inclination (i)3.47149000°
Long. of Asc. Node (Ω)233.02563000°
Arg. of Perihelion (ω)299.66785000°
Mean Anomaly (M)86.06358000°
Mean Motion (n)0.3915355000°/day
Perihelion dist (q)0.96579300 AU
Aphelion dist (Q)2.73520300 AU
Orbital Period2.51728810 yr
Physical Parameters
H (abs. magnitude)23.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.340″
Uncertainty5
Orbit TypeApollo
MOID0.031355 AU
Observations Used105
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-05-24
Observations (105)
Date Type RA Dec Mag Band Observatory
2015-05-24 01:37:33 C 15 01 41.79 -14 37 02.6 L W84
2015-05-24 01:42:14 C 15 01 42.14 -14 37 01.6 L W84
2015-05-24 01:46:47 C 15 01 42.48 -14 37 00.7 L W84
2015-05-24 01:51:21 C 15 01 42.82 -14 36 59.8 L W84
2015-05-24 01:55:56 C 15 01 43.16 -14 36 58.7 L W84