2017 HF

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2807670000
Semi-major axis (a)1.2571278000 AU
Inclination (i)4.42157000°
Long. of Asc. Node (Ω)204.38275000°
Arg. of Perihelion (ω)298.16606000°
Mean Anomaly (M)74.32807000°
Mean Motion (n)0.6992539700°/day
Perihelion dist (q)0.90416780 AU
Aphelion dist (Q)1.61008780 AU
Orbital Period1.40951320 yr
Physical Parameters
H (abs. magnitude)26.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.400″
Uncertainty7
Orbit TypeApollo
MOID0.006998 AU
Observations Used49
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-04-23
Observations (49)
Date Type RA Dec Mag Band Observatory
2017-04-16 08:43:20 C 14 04 39.79 -06 31 18.5 q G96
2017-04-16 08:49:36 C 14 04 41.00 -06 30 52.4 q G96
2017-04-16 08:55:45 C 14 04 42.22 -06 30 26.2 q G96
2017-04-16 09:01:55 C 14 04 43.39 -06 30 00.3 q G96
2017-04-16 09:55:42 C 14 04 54.15 -06 26 14.9 q G96
2017-04-16 10:05:34 C 14 04 56.14 -06 25 34.0 q G96
2017-04-16 10:16:02 C 14 04 58.29 -06 24 49.8 q G96
2017-04-16 10:26:38 C 14 05 00.46 -06 24 05.8 q G96
2017-04-16 10:31:52 C 14 05 01.55 -06 23 43.7 q G96
2017-04-16 10:34:08 C 14 05 02.03 -06 23 34.0 q G96
2017-04-16 10:36:40 C 14 05 02.53 -06 23 23.4 q G96
2017-04-16 10:38:58 C 14 05 03.05 -06 23 14.3 q G96
2017-04-16 21:30:53 C 14 08 03.58 -05 42 35.8 o K88
2017-04-16 21:35:03 C 14 08 04.31 -05 42 20.1 o K88
2017-04-16 21:39:13 C 14 08 05.03 -05 42 05.4 o K88
2017-04-16 23:30:12 C 14 08 29.16 -05 35 19.3 q I93
2017-04-16 23:39:40 C 14 08 30.79 -05 34 46.3 q I93
2017-04-16 23:48:15 C 14 08 32.45 -05 34 13.5 U 958
2017-04-16 23:48:30 C 14 08 32.25 -05 34 15.8 q I93
2017-04-17 00:00:30 C 14 08 34.53 -05 33 31.0 U 958
2017-04-17 00:11:27 C 14 08 33.80 -05 32 58.7 q 203
2017-04-17 00:12:47 C 14 08 36.56 -05 32 47.3 U 958
2017-04-17 00:40:02 C 14 08 38.57 -05 31 18.2 q 203
2017-04-17 07:42:51 C 14 10 13.85 -05 06 53.5 q G96
2017-04-17 07:46:29 C 14 10 14.34 -05 06 41.6 q G96
2017-04-17 07:51:23 C 14 10 14.99 -05 06 25.8 q G96
2017-04-17 07:54:33 C 14 10 15.46 -05 06 15.7 q G96
2017-04-18 01:04:19 C 14 13 29.15 -04 16 08.1 q B74
2017-04-18 01:09:02 C 14 13 29.75 -04 15 55.0 q B74
2017-04-18 01:26:24 C 14 13 31.83 -04 15 08.5 q B74
2017-04-18 05:27:58 C 14 14 24.68 -04 03 57.0 q G96
2017-04-18 05:30:23 C 14 14 24.97 -04 03 50.5 q G96
2017-04-18 05:32:58 C 14 14 25.25 -04 03 43.9 q G96
2017-04-18 05:35:09 C 14 14 25.49 -04 03 38.4 q G96
2017-04-20 13:58:11 C 14 21 31.12 -02 05 39.9 t 474
2017-04-20 14:03:15 C 14 21 31.42 -02 05 32.1 t 474
2017-04-20 14:08:19 C 14 21 31.72 -02 05 24.1 t 474
2017-04-21 09:31:43 C 14 23 16.86 -01 41 19.4 q I52
2017-04-21 09:41:23 C 14 23 17.31 -01 41 05.3 q I52
2017-04-21 09:45:36 C 14 23 17.57 -01 40 58.8 q I52
2017-04-22 05:59:55 C 14 25 02.70 -01 15 51.2 q I52
2017-04-22 06:04:05 C 14 25 02.85 -01 15 45.4 q I52
2017-04-22 06:12:29 C 14 25 03.11 -01 15 36.5 q I52
2017-04-22 07:17:01 C 14 25 04.32 -01 14 21.7 t 705
2017-04-22 07:18:28 C 14 25 04.36 -01 14 20.7 t 705
2017-04-22 07:19:56 C 14 25 04.38 -01 14 19.8 t 705
2017-04-23 10:29:10 C 14 26 45.35 -00 46 13.2 o 291
2017-04-23 10:33:55 C 14 26 45.47 -00 46 08.9 o 291
2017-04-23 10:38:40 C 14 26 45.63 -00 46 04.3 o 291