2017 HG1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2963747000
Semi-major axis (a)0.7972437000 AU
Inclination (i)7.23712000°
Long. of Asc. Node (Ω)208.77634000°
Arg. of Perihelion (ω)197.47894000°
Mean Anomaly (M)172.26548000°
Mean Motion (n)1.3845781200°/day
Perihelion dist (q)0.56096080 AU
Aphelion dist (Q)1.03352660 AU
Orbital Period0.71184700 yr
Physical Parameters
H (abs. magnitude)27.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.400″
Uncertainty7
Orbit TypeAten
MOID0.006783 AU
Observations Used37
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-04-25
Observations (40)
Date Type RA Dec Mag Band Observatory
2017-04-19 03:07:17 C 11 34 47.91 -01 40 49.1 q G96
2017-04-19 03:16:27 C 11 34 42.48 -01 36 01.5 q G96
2017-04-19 03:19:55 C 11 34 40.49 -01 34 09.1 q G96
2017-04-19 04:18:59 C 11 34 05.61 -01 03 14.3 q G96
2017-04-19 04:20:45 C 11 34 04.59 -01 02 21.3 q G96
2017-04-19 07:05:07 C 11 32 30.68 +00 20 05.6 q G96
2017-04-19 07:05:43 C 11 32 30.37 +00 20 22.5 q G96
2017-04-19 07:06:53 C 11 32 29.74 +00 20 56.7 q G96
2017-04-19 08:02:33 C 11 32 01.02 +00 47 45.5 q G96
2017-04-19 08:03:08 C 11 32 00.72 +00 48 02.6 q G96
2017-04-19 08:04:18 C 11 32 00.15 +00 48 34.9 q G96
2017-04-19 22:50:52 C 11 27 40.17 +06 51 24.4 q I93
2017-04-19 22:55:05 C 11 27 38.55 +06 52 52.3 q I93
2017-04-19 22:59:59 C 11 27 36.53 +06 54 36.9 q I93
2017-04-20 03:07:36 C 11 26 59.34 +08 20 17.7 q G96
2017-04-20 03:08:10 C 11 26 59.13 +08 20 29.2 q G96
2017-04-20 03:08:46 C 11 26 58.91 +08 20 40.2 q G96
2017-04-20 03:09:20 C 11 26 58.67 +08 20 51.8 q G96
2017-04-20 06:16:39 C 11 26 12.873 +09 21 58.03 L F51
2017-04-20 06:34:13 C 11 26 05.897 +09 27 22.23 L F51
2017-04-20 06:51:41 C 11 25 58.893 +09 32 42.89 L F51
2017-04-20 19:30:24 C 11 23 14.00 +12 54 07.9 U K51
2017-04-20 19:32:45 C 11 23 13.27 +12 54 42.3 U K51
2017-04-20 19:35:04 C 11 23 12.58 +12 55 16.1 U K51
2017-04-20 21:16:36 C 11 22 42.24 +13 19 42.1 20.1 S 104
2017-04-20 21:25:02 C 11 22 39.72 +13 21 40.4 19.8 S 104
2017-04-20 21:35:34 C 11 22 36.57 +13 24 07.4 19.7 S 104
2017-04-21 03:55:18 C 11 21 42.00 +14 49 36.9 q I52
2017-04-21 03:56:45 C 11 21 41.57 +14 49 54.8 q I52
2017-04-21 03:59:19 C 11 21 40.80 +14 50 27.5 q I52
2017-04-21 04:00:25 C 11 21 40.46 +14 50 41.2 q I52
2017-04-21 04:29:47 C 11 21 32.22 +14 56 55.2 o 691
2017-04-21 04:48:24 C 11 21 26.65 +15 00 47.8 o 691
2017-04-21 05:07:03 C 11 21 21.19 +15 04 35.2 o 691
2017-04-22 03:26:22 C 11 18 21.66 +18 56 44.7 q I52
2017-04-22 03:29:34 C 11 18 20.94 +18 57 13.1 q I52
2017-04-22 03:31:10 C 11 18 20.59 +18 57 27.4 q I52
2017-04-25 03:08:49 C 11 12 29.20 +25 49 01.6 u H21
2017-04-25 03:26:22 C 11 12 27.07 +25 50 06.1 u H21
2017-04-25 03:53:00 C 11 12 23.94 +25 51 42.3 u H21