2017 HS

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5958367453 ± 1.97e-08
Semi-major axis (a)2.2918688365 AU ± 1.27e-08
Inclination (i)6.93710285° ± 1.03e-05
Long. of Asc. Node (Ω)177.73448556° ± 3.64e-05
Arg. of Perihelion (ω)112.57024370° ± 4.07e-05
Mean Anomaly (M)148.67816295° ± 5.84e-06
Mean Motion (n)0.2840714821°/day ± 2.35e-09
Perihelion dist (q)0.92628917 AU ± 4.54e-08
Aphelion dist (Q)3.65744850 AU ± 4.94e-08
Orbital Period3.46964178 yr ± 2.88e-08
Physical Parameters
H (abs. magnitude)21.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.324″
Uncertainty0
Orbit TypeApollo
MOID0.053839 AU
Observations Used64
Oppositions5
Arc Total2017-2024
First Observation Used2017-04-16
Last Observation Used2024-04-07
Observations (65)
Date Type RA Dec Mag Band Observatory
2017-04-16 07:27:34 C 12 52 25.663 +03 41 22.04 L F51
2017-04-16 08:02:17 C 12 52 23.397 +03 42 00.88 L F51
2017-04-16 08:19:42 C 12 52 22.247 +03 42 20.39 L F51
2017-04-17 19:21:55 C 12 50 13.29 +04 22 04.5 U K92
2017-04-17 19:33:41 C 12 50 12.51 +04 22 18.3 U K92
2017-04-17 19:45:26 C 12 50 11.77 +04 22 31.5 U K92
2017-04-18 07:27:15 C 12 49 27.19 +04 35 32.4 o 291
2017-04-18 07:31:29 C 12 49 26.90 +04 35 36.9 o 291
2017-04-18 07:35:43 C 12 49 26.61 +04 35 41.9 o 291
2017-04-18 07:49:33 C 12 49 25.61 +04 35 58.6 o 926
2017-04-18 08:01:33 C 12 49 24.87 +04 36 11.7 o 926
2017-04-19 05:46:38 C 12 48 03.42 +05 01 14.5 o 291
2017-04-19 05:50:45 C 12 48 03.12 +05 01 19.2 o 291
2017-04-19 05:54:53 C 12 48 02.82 +05 01 23.9 o 291
2017-04-20 06:59:44 C 12 46 26.74 +05 30 35.4 o 691
2017-04-20 07:20:55 C 12 46 25.24 +05 31 00.5 o 691
2017-04-20 07:42:07 C 12 46 23.85 +05 31 25.6 o 691
2017-04-23 08:44:49 C 12 41 39.25 +06 58 07.4 q I52
2017-04-23 08:46:55 C 12 41 39.14 +06 58 09.5 q I52
2017-04-23 08:49:00 C 12 41 39.02 +06 58 12.8 q I52
2017-04-23 08:51:06 C 12 41 38.84 +06 58 14.5 q I52
2017-04-30 05:28:24 C 12 30 50.64 +10 19 10.6 o 691
2017-04-30 05:45:42 C 12 30 49.42 +10 19 31.9 o 691
2017-04-30 06:03:01 C 12 30 48.21 +10 19 52.9 o 691
2017-05-03 03:11:39 C 12 26 22.38 +11 44 51.3 o 691
2017-05-03 03:32:20 C 12 26 20.98 +11 45 17.1 o 691
2017-05-03 03:50:26 C 12 26 19.73 +11 45 39.2 o 691
2017-05-23 07:54:38 C 12 01 13.73 +21 14 28.7 o 291
2017-05-23 08:05:03 C 12 01 13.31 +21 14 39.8 o 291
2017-05-23 08:15:27 C 12 01 12.88 +21 14 51.4 o 291
2017-06-20 04:22:50 C 11 43 09.45 +36 01 19.2 o 291
2017-06-20 04:31:16 C 11 43 09.02 +36 01 33.9 o 291
2017-08-30 08:40:29 C 02 42 49.83 +21 42 31.5 q I52
2017-08-30 08:44:03 C 02 42 49.52 +21 42 24.1 q I52
2017-08-30 08:45:51 C 02 42 49.40 +21 42 21.6 q I52
2017-09-03 11:23:08 C 02 35 53.19 +18 48 35.7 q G96
2017-09-03 11:27:14 C 02 35 52.85 +18 48 28.9 q G96
2017-09-03 11:32:35 C 02 35 52.41 +18 48 19.0 q G96
2017-09-03 11:38:37 C 02 35 51.95 +18 48 08.9 q G96
2017-09-04 09:32:45 C 02 34 18.76 +18 11 15.1 u H21
2017-09-04 09:42:02 C 02 34 18.03 +18 10 59.6 u H21
2017-09-04 09:50:30 C 02 34 17.36 +18 10 45.3 u H21
2017-09-24 10:24:42 C 01 57 54.726 +06 58 33.30 L F51
2017-09-24 10:42:55 C 01 57 53.221 +06 58 12.82 L F51
2017-09-24 11:01:11 C 01 57 51.698 +06 57 52.41 L F51
2017-09-24 11:53:46 C 01 57 46.25 +06 56 47.9 q G96
2017-09-24 11:54:53 C 01 57 46.14 +06 56 46.4 q G96
2017-09-24 11:55:59 C 01 57 46.05 +06 56 45.1 q G96
2017-09-24 11:57:06 C 01 57 46.00 +06 56 43.3 q G96
2017-09-27 07:21:47 C 01 52 40.97 +05 43 28.9 q G96