2017 HF1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6407156534 ± 1.38e-04
Semi-major axis (a)0.9773732632 AU ± 8.04e-05
Inclination (i)13.21696787° ± 4.86e-03
Long. of Asc. Node (Ω)37.62453667° ± 2.75e-03
Arg. of Perihelion (ω)309.23941679° ± 4.50e-03
Mean Anomaly (M)249.48357356° ± 3.84e-01
Mean Motion (n)1.0200503156°/day ± 1.26e-04
Perihelion dist (q)0.35115491 AU ± 1.38e-04
Aphelion dist (Q)1.60359161 AU ± 1.88e-04
Orbital Period0.96625261 yr ± 1.19e-04
Physical Parameters
H (abs. magnitude)22.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.318″
Uncertainty3
Orbit TypeAten
MOID0.010139 AU
Observations Used76
Oppositions1
Arc Total2017-2017
First Observation Used2017-04-06
Last Observation Used2017-04-29
Observations (78)
Date Type RA Dec Mag Band Observatory
2017-04-06 09:29:49 C 14 21 38.08 +06 25 15.0 V G96
2017-04-06 09:42:08 C 14 21 36.04 +06 25 29.9 V G96
2017-04-15 08:43:33 C 13 29 10.21 +12 09 25.3 V G96
2017-04-15 08:55:48 C 13 29 05.76 +12 09 49.8 V G96
2017-04-17 09:24:33 C 13 10 24.25 +13 51 38.6 q G96
2017-04-17 09:30:41 C 13 10 21.61 +13 51 52.3 q G96
2017-04-17 09:36:52 C 13 10 18.96 +13 52 05.4 q G96
2017-04-17 09:43:01 C 13 10 16.30 +13 52 19.2 q G96
2017-04-17 10:21:00 C 13 09 59.98 +13 53 40.6 q G96
2017-04-17 10:22:56 C 13 09 59.21 +13 53 43.8 q G96
2017-04-17 10:25:20 C 13 09 58.15 +13 53 49.8 q G96
2017-04-17 10:27:46 C 13 09 57.08 +13 53 55.4 q G96
2017-04-17 21:57:53 C 13 05 03.28 +14 19 10.6 q I93
2017-04-17 22:06:49 C 13 04 59.31 +14 19 30.6 q I93
2017-04-17 22:15:47 C 13 04 55.26 +14 19 51.5 q I93
2017-04-17 22:47:56 C 13 04 40.83 +14 20 57.9 U J95
2017-04-17 22:53:02 C 13 04 38.49 +14 21 08.7 U J95
2017-04-17 22:57:27 C 13 04 36.51 +14 21 18.5 U J95
2017-04-18 04:24:48 C 13 02 11.45 +14 33 37.9 q H36
2017-04-18 04:30:02 C 13 02 08.98 +14 33 49.6 q H36
2017-04-18 04:50:57 C 13 01 59.39 +14 34 37.1 q H36
2017-04-18 04:51:16 C 13 02 00.00 +14 34 42.3 q G96
2017-04-18 04:51:51 C 13 01 59.75 +14 34 44.0 q G96
2017-04-18 04:52:26 C 13 01 59.46 +14 34 45.5 q G96
2017-04-18 04:53:01 C 13 01 59.25 +14 34 46.2 q G96
2017-04-18 04:53:39 C 13 01 58.94 +14 34 48.1 q G96
2017-04-18 04:54:14 C 13 01 58.70 +14 34 48.7 q G96
2017-04-18 04:54:49 C 13 01 58.38 +14 34 50.4 q G96
2017-04-18 04:55:24 C 13 01 58.14 +14 34 51.6 q G96
2017-04-18 06:40:10 C 13 01 08.39 +14 38 40.9 u H21
2017-04-18 06:46:29 C 13 01 05.48 +14 38 55.1 u H21
2017-04-18 06:52:28 C 13 01 02.70 +14 39 08.3 u H21
2017-04-18 21:52:08 C 12 54 06.28 +15 13 01.7 U 958
2017-04-18 22:04:06 C 12 54 00.43 +15 13 28.6 U 958
2017-04-18 22:16:04 C 12 53 54.58 +15 13 56.7 U 958
2017-04-19 03:15:06 C 12 51 32.16 +15 25 25.6 q G96
2017-04-19 03:21:13 C 12 51 29.11 +15 25 39.6 q G96
2017-04-19 03:21:48 C 12 51 28.78 +15 25 41.0 q G96
2017-04-19 03:22:23 C 12 51 28.51 +15 25 42.5 q G96
2017-04-20 19:20:12 C 12 30 40.24 +16 57 50.7 U K51
2017-04-20 19:22:11 C 12 30 39.14 +16 57 55.4 U K51
2017-04-20 19:24:10 C 12 30 38.01 +16 58 00.2 U K51
2017-04-20 20:50:28 C 12 29 49.19 +17 01 23.3 20.3 S 104
2017-04-20 20:57:46 C 12 29 45.02 +17 01 40.7 19.9 S 104
2017-04-20 21:05:36 C 12 29 40.54 +17 01 58.7 19.9 S 104
2017-04-21 01:38:14 C 12 27 04.51 +17 12 23.3 U 204
2017-04-21 02:01:18 C 12 26 51.33 +17 13 15.5 U 204
2017-04-21 04:08:04 C 12 25 43.15 +17 18 24.5 q I52
2017-04-21 04:08:39 C 12 25 42.84 +17 18 26.2 q I52
2017-04-21 04:09:15 C 12 25 42.47 +17 18 27.9 q I52