2014 HD197

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5460303000
Semi-major axis (a)2.3687378000 AU
Inclination (i)0.97672000°
Long. of Asc. Node (Ω)137.92619000°
Arg. of Perihelion (ω)38.51715000°
Mean Anomaly (M)76.27993000°
Mean Motion (n)0.2703513700°/day
Perihelion dist (q)1.07533520 AU
Aphelion dist (Q)3.66214040 AU
Orbital Period3.64565430 yr
Physical Parameters
H (abs. magnitude)26.27
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.130″
Uncertainty9
Orbit TypeAmor
MOID0.080736 AU
Observations Used10
Oppositions1
Arc Total
First Observation Used
Last Observation Used2014-04-25
Observations (29)
Date Type RA Dec Mag Band Observatory
2014-04-23 06:36:09 C 14 29 52.99 -06 36 52.5 L W84
2014-04-23 06:40:43 C 14 29 53.46 -06 36 57.0 L W84
2014-04-23 06:45:22 C 14 29 53.94 -06 37 01.7 L W84
2014-04-23 06:49:56 C 14 29 54.40 -06 37 06.5 L W84
2014-04-23 06:54:34 C 14 29 54.86 -06 37 11.1 L W84
2014-04-25 07:56:39 C 14 35 14.56 -07 24 43.5 L W84
2014-04-25 08:01:13 C 14 35 14.99 -07 24 47.7 L W84
2014-04-25 08:05:51 C 14 35 15.40 -07 24 51.7 L W84
2014-04-25 08:10:27 C 14 35 15.82 -07 24 55.9 L W84
2014-04-25 08:14:58 C 14 35 16.24 -07 25 00.0 L W84
2014-04-23 04:40:47 C 14 14 28.50 -08 16 28.1 22.9 W84
2014-04-23 04:45:25 C 14 14 28.31 -08 16 27.4 W84
2014-04-23 04:50:04 C 14 14 28.13 -08 16 26.4 W84
2014-04-23 04:54:38 C 14 14 27.96 -08 16 25.6 W84
2014-04-23 04:59:13 C 14 14 27.78 -08 16 24.7 W84
2014-04-24 05:12:33 C 14 13 33.11 -08 11 46.8 23.0 W84
2014-04-24 05:17:09 C 14 13 32.94 -08 11 45.9 W84
2014-04-24 05:21:41 C 14 13 32.76 -08 11 45.1 W84
2014-04-24 05:26:15 C 14 13 32.58 -08 11 44.2 W84
2014-04-24 05:30:50 C 14 13 32.41 -08 11 43.3 W84
2014-04-25 05:12:32 C 14 12 38.81 -08 07 13.6 22.8 W84
2014-04-25 05:17:05 C 14 12 38.63 -08 07 12.9 W84
2014-04-25 05:21:40 C 14 12 38.45 -08 07 12.0 W84
2014-04-25 05:26:13 C 14 12 38.27 -08 07 11.1 W84
2014-04-25 05:30:46 C 14 12 38.09 -08 07 10.3 W84
2014-04-26 01:42:21 C 14 11 52.63 -08 03 22.4 23.3 W84
2014-04-26 01:51:39 C 14 11 52.29 -08 03 20.7 W84
2014-04-26 01:56:20 C 14 11 52.10 -08 03 19.7 W84
2014-04-26 02:01:01 C 14 11 51.93 -08 03 18.8 W84