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
2017-09-27 07:29:30 C 01 52 40.32 +05 43 20.7 q G96
2017-09-27 07:37:02 C 01 52 39.72 +05 43 12.7 q G96
2017-09-27 07:44:35 C 01 52 39.13 +05 43 05.1 q G96
2017-10-11 09:54:42 C 01 30 00.534 +01 01 54.17 L F51
2017-10-11 10:11:40 C 01 29 59.472 +01 01 43.51 L F51
2017-10-11 10:45:41 C 01 29 57.369 +01 01 22.74 L F51
2024-04-05 14:18:38 C 16 52 20.891 -11 06 50.09 V T14
2024-04-05 14:20:03 C 16 52 21.152 -11 06 49.18 V T14
2024-04-05 14:21:27 C 16 52 21.405 -11 06 48.26 V T14
2024-04-05 14:22:52 C 16 52 21.661 -11 06 47.34 V T14
2024-04-05 14:24:16 C 16 52 21.917 -11 06 46.47 V T14
2024-04-05 14:25:41 C 16 52 22.172 -11 06 45.52 V T14
2024-04-07 11:36:27 C 17 01 02.121 -10 35 45.91 V I52
2024-04-07 11:42:36 C 17 01 03.311 -10 35 41.73 V I52
2024-04-07 11:48:12 C 17 01 04.385 -10 35 37.53 V I52