2017 HT2

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5633809267 ± 4.21e-08
Semi-major axis (a)2.2863830670 AU ± 2.12e-08
Inclination (i)14.38037327° ± 3.50e-06
Long. of Asc. Node (Ω)116.19627799° ± 3.39e-05
Arg. of Perihelion (ω)202.80534689° ± 3.94e-05
Mean Anomaly (M)120.54210360° ± 1.13e-05
Mean Motion (n)0.2850944636°/day ± 3.96e-09
Perihelion dist (q)0.99827846 AU ± 9.67e-08
Aphelion dist (Q)3.57448768 AU ± 1.02e-07
Orbital Period3.45719195 yr ± 4.80e-08
Physical Parameters
H (abs. magnitude)18.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.155″
Uncertainty0
Orbit TypeApollo
MOID0.008201 AU
Observations Used116
Oppositions6
Arc Total2015-2024
First Observation Used2015-01-17
Last Observation Used2024-12-21
Observations (125)
Date Type RA Dec Mag Band Observatory
2024-04-18 05:28:17 C 14 13 01.153 +16 37 30.00 V G96
2024-04-18 05:36:22 C 14 13 00.696 +16 37 34.18 V G96
2024-04-25 04:53:28 C 14 03 43.00 +17 57 59.5 X W84
2024-04-25 05:10:25 C 14 03 41.97 +17 58 06.8 X W84
2024-04-25 05:51:47 C 14 03 39.47 +17 58 24.6 X W84
2024-05-02 08:28:28 C 13 53 27.402 +19 01 12.79 V G96
2024-05-02 08:35:57 C 13 53 26.934 +19 01 14.92 V G96
2024-05-02 08:43:26 C 13 53 26.480 +19 01 17.18 V G96
2024-05-02 08:50:54 C 13 53 26.016 +19 01 19.27 V G96
2024-05-07 06:27:35 C 13 46 19.925 +19 31 00.25 X F52
2024-05-07 06:45:33 C 13 46 18.805 +19 31 04.03 X F52
2024-05-07 07:03:31 C 13 46 17.696 +19 31 07.76 X F52
2024-05-07 07:21:27 C 13 46 16.574 +19 31 11.39 X F52
2024-05-15 05:27:29 C 13 35 19.799 +19 52 14.45 V G96
2024-05-15 05:34:55 C 13 35 19.385 +19 52 14.20 V G96
2024-05-15 05:42:22 C 13 35 18.960 +19 52 14.30 V G96
2024-05-15 05:49:49 C 13 35 18.532 +19 52 14.52 V G96
2024-06-02 04:52:43 C 13 17 00.784 +18 37 41.59 V G96
2024-06-02 05:00:20 C 13 17 00.553 +18 37 38.82 V G96
2024-06-02 05:07:57 C 13 17 00.301 +18 37 36.08 V G96
2024-06-02 05:15:34 C 13 17 00.085 +18 37 33.53 V G96
2024-12-21 05:21:48 C 00 23 03.420 -17 42 34.81 X F52
2024-12-21 05:36:31 C 00 23 05.215 -17 42 16.04 X F52
2024-12-21 05:51:17 C 00 23 07.020 -17 41 57.32 X F52
2024-12-21 06:06:00 C 00 23 08.802 -17 41 38.31 X F52