IAA RAS IAA Minor Planet Database

2014 HE177

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4644803000
Semi-major axis (a)1.9735036000 AU
Inclination (i)3.54480000°
Long. of Asc. Node (Ω)218.90007000°
Arg. of Perihelion (ω)4.41729000°
Mean Anomaly (M)59.62821000°
Mean Motion (n)0.3555062000°/day
Perihelion dist (q)1.05685010 AU
Aphelion dist (Q)2.89015710 AU
Orbital Period2.77240630 yr
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.320″
Uncertainty6
Orbit TypeAmor
MOID0.048248 AU
Observations Used23
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2014-05-20
Observations (46)
Date Type RA Dec Mag Band Observatory
2014-04-29 07:16:26 C 12 26 07.863 -05 13 44.11 – L F51
2014-04-29 07:33:40 C 12 26 15.000 -05 13 40.32 – L F51
2014-04-29 07:50:54 C 12 26 22.135 -05 13 36.56 – L F51
2014-04-29 08:08:09 C 12 26 29.277 -05 13 32.76 – L F51
2014-04-30 06:57:05 C 12 37 10.37 -05 08 26.3 – o 926
2014-04-30 07:03:27 C 12 37 13.30 -05 08 25.1 – o 926
2014-04-30 07:09:47 C 12 37 16.25 -05 08 22.6 – o 926
2014-05-02 04:55:27 C 13 01 05.52 -04 55 32.9 – q H36
2014-05-02 05:11:00 C 13 01 13.56 -04 55 27.5 – q H36
2014-05-02 05:26:17 C 13 01 21.66 -04 55 22.5 – q H36
2014-05-02 05:42:12 C 13 01 29.71 -04 55 17.4 – q H36
2014-05-04 21:09:31 C 13 39 05.34 -04 31 49.3 – t 204
2014-05-04 21:29:22 C 13 39 17.15 -04 31 41.0 – t 204
2014-05-04 21:49:28 C 13 39 29.05 -04 31 32.5 – t 204
2014-05-08 07:16:07 C 14 32 44.90 -03 51 12.4 – o 926
2014-05-08 07:20:06 C 14 32 47.40 -03 51 10.4 – o 926
2014-05-08 07:24:04 C 14 32 49.87 -03 51 08.2 – o 926
2014-05-18 07:31:16 C 16 50 18.83 -01 53 48.3 – o 291
2014-05-18 07:34:50 C 16 50 20.24 -01 53 46.6 – o 291
2014-05-18 07:38:24 C 16 50 21.61 -01 53 46.0 – o 291
2014-05-19 11:10:27 C 17 01 23.10 -01 45 28.1 – o 291
2014-05-19 11:14:20 C 17 01 24.45 -01 45 26.9 – o 291
2014-05-19 11:18:13 C 17 01 25.86 -01 45 25.8 – o 291
2014-05-20 09:26:59 C 17 09 44.56 -01 39 46.2 – o 291
2014-05-20 09:31:36 C 17 09 46.05 -01 39 45.1 – o 291
2014-05-20 09:36:13 C 17 09 47.59 -01 39 43.8 – o 291
2014-04-23 06:12:51 C 14 28 07.61 -12 03 00.3 22.6 – W84
2014-04-23 06:17:26 C 14 28 07.45 -12 02 59.8 – – W84
2014-04-23 06:22:01 C 14 28 07.28 -12 02 59.8 – – W84
2014-04-23 06:26:50 C 14 28 07.10 -12 02 59.3 – – W84
2014-04-23 06:31:26 C 14 28 06.94 -12 02 58.9 – – W84
2014-04-24 06:44:15 C 14 27 15.27 -12 01 17.2 22.6 – W84
2014-04-24 06:48:50 C 14 27 15.11 -12 01 16.8 – – W84
2014-04-24 06:53:22 C 14 27 14.94 -12 01 16.4 – – W84
2014-04-24 06:57:59 C 14 27 14.77 -12 01 16.1 – – W84
2014-04-24 07:02:33 C 14 27 14.60 -12 01 15.8 – – W84
2014-04-25 07:08:19 C 14 26 22.96 -11 59 34.3 22.6 – W84
2014-04-25 07:12:53 C 14 26 22.79 -11 59 34.0 – – W84
2014-04-25 07:17:26 C 14 26 22.62 -11 59 33.7 – – W84
2014-04-25 07:22:00 C 14 26 22.46 -11 59 33.3 – – W84
2014-04-25 07:26:39 C 14 26 22.29 -11 59 33.0 – – W84
2014-04-26 05:10:14 C 14 25 35.75 -11 58 01.7 22.7 – W84
2014-04-26 05:14:45 C 14 25 35.57 -11 58 01.5 – – W84
2014-04-26 05:19:15 C 14 25 35.41 -11 58 01.1 – – W84
2014-04-26 05:23:48 C 14 25 35.23 -11 58 00.7 – – W84
2014-04-26 05:28:20 C 14 25 35.07 -11 58 00.4 – – W84