2014 HE198

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4388284000
Semi-major axis (a)1.0489242000 AU
Inclination (i)12.28721000°
Long. of Asc. Node (Ω)220.61869000°
Arg. of Perihelion (ω)214.12576000°
Mean Anomaly (M)17.27712000°
Mean Motion (n)0.9174615900°/day
Perihelion dist (q)0.58862650 AU
Aphelion dist (Q)1.50922190 AU
Orbital Period1.07427670 yr
Physical Parameters
H (abs. magnitude)22.93
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.210″
Uncertainty9
Orbit TypeApollo
MOID0.118566 AU
Observations Used9
Oppositions1
Arc Total
First Observation Used
Last Observation Used2014-04-27
Observations (28)
Date Type RA Dec Mag Band Observatory
2014-04-25 03:14:10 C 14 07 02.57 -19 05 06.5 L W84
2014-04-25 03:18:51 C 14 07 01.88 -19 04 55.3 L W84
2014-04-25 03:23:31 C 14 07 01.18 -19 04 44.4 L W84
2014-04-26 02:27:42 C 14 03 52.26 -18 10 13.4 L W84
2014-04-26 02:32:21 C 14 03 51.61 -18 10 02.8 L W84
2014-04-26 02:37:01 C 14 03 50.95 -18 09 51.9 L W84
2014-04-26 02:41:33 C 14 03 50.31 -18 09 41.4 L W84
2014-04-27 02:38:29 C 14 00 42.64 -17 14 40.6 V W84
2014-04-27 02:43:09 C 14 00 42.00 -17 14 30.3 V W84
2014-04-23 05:50:57 C 14 27 14.22 -17 26 36.2 23.1 W84
2014-04-23 05:55:33 C 14 27 14.05 -17 26 35.6 W84
2014-04-23 06:00:08 C 14 27 13.87 -17 26 35.0 W84
2014-04-23 06:04:41 C 14 27 13.70 -17 26 34.7 W84
2014-04-23 06:09:14 C 14 27 13.53 -17 26 34.0 W84
2014-04-24 06:22:19 C 14 26 20.16 -17 23 39.5 23.1 W84
2014-04-24 06:26:53 C 14 26 19.97 -17 23 39.0 W84
2014-04-24 06:31:27 C 14 26 19.80 -17 23 38.4 W84
2014-04-24 06:36:03 C 14 26 19.62 -17 23 37.9 W84
2014-04-24 06:40:38 C 14 26 19.45 -17 23 37.3 W84
2014-04-25 06:46:10 C 14 25 26.02 -17 20 39.6 23.1 W84
2014-04-25 06:50:45 C 14 25 25.86 -17 20 39.0 W84
2014-04-25 06:55:19 C 14 25 25.68 -17 20 38.5 W84
2014-04-25 06:59:58 C 14 25 25.50 -17 20 37.9 W84
2014-04-25 07:04:41 C 14 25 25.33 -17 20 37.2 W84
2014-04-26 05:38:41 C 14 24 35.13 -17 17 47.9 23.4 W84
2014-04-26 05:43:15 C 14 24 34.96 -17 17 47.0 W84
2014-04-26 05:47:47 C 14 24 34.78 -17 17 46.3 W84
2014-04-26 05:52:21 C 14 24 34.65 -17 17 45.5 W84