2014 HW177

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6500490000
Semi-major axis (a)3.3026796000 AU
Inclination (i)13.00492000°
Long. of Asc. Node (Ω)49.62795000°
Arg. of Perihelion (ω)202.24113000°
Mean Anomaly (M)323.75094000°
Mean Motion (n)0.1642118200°/day
Perihelion dist (q)1.15577600 AU
Aphelion dist (Q)5.44958320 AU
Orbital Period6.00205080 yr
Physical Parameters
H (abs. magnitude)23.24
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.430″
Uncertainty8
Orbit TypeAmor
MOID0.158196 AU
Observations Used23
Oppositions1
Arc Total
First Observation Used
Last Observation Used2014-05-17
Observations (43)
Date Type RA Dec Mag Band Observatory
2014-04-29 08:52:50 C 14 51 54.496 -03 45 12.07 L F51
2014-04-29 09:10:56 C 14 51 54.784 -03 45 50.13 L F51
2014-04-29 09:29:02 C 14 51 55.059 -03 46 28.73 L F51
2014-04-30 13:21:18 C 14 52 33.27 -04 47 09.8 20.5 t 568
2014-04-30 13:23:06 C 14 52 33.30 -04 47 13.9 20.3 t 568
2014-04-30 13:24:54 C 14 52 33.33 -04 47 17.6 20.4 t 568
2014-05-02 12:36:43 C 14 53 46.10 -06 37 27.1 o 474
2014-05-02 12:41:47 C 14 53 46.20 -06 37 39.0 o 474
2014-05-02 12:47:51 C 14 53 46.33 -06 37 55.0 o 474
2014-05-03 02:09:29 C 14 54 06.42 -07 12 02.4 q J95
2014-05-03 02:23:34 C 14 54 06.68 -07 12 37.3 q J95
2014-05-03 02:37:48 C 14 54 06.98 -07 13 13.8 q J95
2014-05-04 23:28:27 C 14 55 21.24 -09 11 07.8 t 204
2014-05-05 00:04:41 C 14 55 21.95 -09 12 46.6 t 204
2014-05-08 06:26:50 C 14 57 44.63 -13 02 26.8 u H21
2014-05-08 06:32:49 C 14 57 44.75 -13 02 45.2 u H21
2014-05-08 06:39:35 C 14 57 44.90 -13 03 06.1 u H21
2014-05-10 09:57:23 C 14 59 32.00 -15 49 29.5 F51
2014-05-10 10:14:44 C 14 59 32.42 -15 50 27.5 F51
2014-05-10 10:31:58 C 14 59 32.84 -15 51 25.7 F51
2014-05-17 06:24:27 C 15 06 49.83 -25 59 47.4 u 807
2014-05-17 06:30:45 C 15 06 50.10 -26 00 12.6 u 807
2014-05-17 06:37:40 C 15 06 50.39 -26 00 40.3 u 807
2014-04-23 06:16:17 C 14 30 36.36 -12 24 09.2 21.8 W84
2014-04-23 06:20:52 C 14 30 36.20 -12 24 08.2 W84
2014-04-23 06:25:34 C 14 30 36.03 -12 24 07.4 W84
2014-04-23 06:30:16 C 14 30 35.86 -12 24 06.3 W84
2014-04-23 06:34:51 C 14 30 35.69 -12 24 05.5 W84
2014-04-24 06:44:15 C 14 29 45.02 -12 19 21.3 21.9 W84
2014-04-24 06:48:50 C 14 29 44.85 -12 19 20.3 W84
2014-04-24 06:53:22 C 14 29 44.69 -12 19 19.4 W84
2014-04-24 06:57:59 C 14 29 44.52 -12 19 18.4 W84
2014-04-24 07:02:33 C 14 29 44.36 -12 19 17.6 W84
2014-04-25 07:08:19 C 14 28 53.54 -12 14 33.5 21.7 W84
2014-04-25 07:12:53 C 14 28 53.39 -12 14 32.5 W84
2014-04-25 07:17:26 C 14 28 53.22 -12 14 31.6 W84
2014-04-25 07:22:00 C 14 28 53.06 -12 14 30.7 W84
2014-04-25 07:26:39 C 14 28 52.88 -12 14 29.8 W84
2014-04-26 05:10:14 C 14 28 07.06 -12 10 13.5 21.8 W84
2014-04-26 05:14:45 C 14 28 06.89 -12 10 12.5 W84
2014-04-26 05:19:15 C 14 28 06.72 -12 10 11.7 W84
2014-04-26 05:23:48 C 14 28 06.57 -12 10 10.7 W84
2014-04-26 05:28:20 C 14 28 06.39 -12 10 09.8 W84