2017 HT3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2783869689 ± 1.02e-07
Semi-major axis (a)1.5916508037 AU ± 3.71e-09
Inclination (i)34.52192836° ± 2.12e-05
Long. of Asc. Node (Ω)41.03281186° ± 2.95e-06
Arg. of Perihelion (ω)185.35598154° ± 1.12e-04
Mean Anomaly (M)91.98709076° ± 6.11e-05
Mean Motion (n)0.4908407226°/day ± 1.72e-09
Perihelion dist (q)1.14855596 AU ± 1.62e-07
Aphelion dist (Q)2.03474565 AU ± 1.62e-07
Orbital Period2.00803690 yr ± 7.02e-09
Physical Parameters
H (abs. magnitude)22.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.367″
Uncertainty0
Orbit TypeAmor
MOID0.141272 AU
Observations Used152
Oppositions4
Arc Total2017-2025
First Observation Used2017-04-16
Last Observation Used2025-05-02
Observations (156)
Date Type RA Dec Mag Band Observatory
2017-04-29 00:04:12 C 15 08 51.98 -10 20 28.0 U 204
2017-04-29 00:13:07 C 15 08 49.11 -10 21 48.1 U 204
2017-04-29 14:25:38 C 15 04 19.54 -12 29 17.0 q Q62
2017-04-29 14:32:21 C 15 04 17.35 -12 30 18.6 q Q62
2017-04-29 15:44:03 C 15 03 53.17 -12 41 13.5 q Q62
2017-04-29 15:52:56 C 15 03 50.09 -12 42 33.7 q Q62
2017-04-30 05:43:33 C 14 59 20.21 -14 50 50.5 u 926
2017-04-30 05:46:19 C 14 59 19.28 -14 51 16.3 u 926
2017-04-30 05:49:05 C 14 59 18.29 -14 51 41.7 u 926
2017-04-30 08:13:02 C 14 58 27.86 -15 13 55.6 q I52
2017-04-30 08:17:05 C 14 58 26.43 -15 14 33.3 q I52
2017-04-30 08:21:08 C 14 58 25.00 -15 15 10.5 q I52
2017-04-30 08:25:10 C 14 58 23.59 -15 15 48.0 q I52
2017-05-01 05:47:40 C 14 51 04.03 -18 34 28.7 u 926
2017-05-01 05:50:16 C 14 51 03.06 -18 34 53.3 u 926
2017-05-01 05:52:54 C 14 51 02.06 -18 35 18.3 u 926
2017-05-01 08:31:11 C 14 50 03.55 -18 59 54.9 q G96
2017-05-01 08:37:18 C 14 50 01.27 -19 00 51.8 q G96
2017-05-01 08:43:26 C 14 49 59.00 -19 01 48.9 q G96
2017-05-01 08:49:33 C 14 49 56.72 -19 02 46.0 q G96
2017-05-02 05:46:50 C 14 42 22.60 -22 17 39.7 u 926
2017-05-02 05:49:37 C 14 42 21.48 -22 18 05.6 u 926
2017-05-02 05:52:27 C 14 42 20.35 -22 18 31.7 u 926
2017-05-03 06:09:31 C 14 33 02.42 -26 00 35.4 u 807
2017-05-03 06:13:47 C 14 33 00.68 -26 01 14.1 u 807
2017-05-03 06:18:05 C 14 32 58.94 -26 01 52.7 u 807
2017-05-03 06:34:14 C 14 32 55.04 -26 05 18.4 q I52
2017-05-03 06:34:40 C 14 32 54.89 -26 05 22.2 q I52
2017-05-03 06:35:06 C 14 32 54.69 -26 05 25.6 q I52
2017-05-03 06:35:31 C 14 32 54.52 -26 05 30.0 q I52
2019-04-08 13:58:09 C 16 09 00.674 +37 18 54.60 U F51
2019-04-08 14:15:47 C 16 08 58.705 +37 18 30.37 U F51
2019-04-08 14:51:02 C 16 08 54.789 +37 17 41.78 U F51
2019-04-09 08:02:50 C 16 07 08.20 +36 53 25.2 u H21
2019-04-09 08:13:18 C 16 07 06.96 +36 53 10.3 u H21
2019-04-09 08:15:35 C 16 07 07.03 +36 53 05.3 q 734
2019-04-09 08:25:53 C 16 07 05.49 +36 52 52.1 u H21
2019-04-09 09:13:01 C 16 07 00.28 +36 51 43.1 q 734
2019-04-09 09:27:45 C 16 06 58.65 +36 51 21.5 q 734
2019-04-13 07:59:31 C 15 55 10.70 +34 06 28.1 u H21
2019-04-13 08:18:25 C 15 55 07.84 +34 05 49.2 u H21
2019-04-13 08:34:20 C 15 55 05.39 +34 05 16.0 u H21
2019-04-13 09:24:05 C 15 54 58.14 +34 03 32.3 q 734
2019-04-13 09:42:48 C 15 54 55.27 +34 02 54.3 q 734
2019-04-13 10:01:43 C 15 54 52.34 +34 02 13.3 q 734
2019-04-25 09:14:17 C 14 54 03.49 +15 48 24.9 V 703
2019-04-25 09:21:48 C 14 54 01.21 +15 47 38.2 V 703
2019-04-25 09:29:20 C 14 53 58.87 +15 46 51.2 V 703
2019-04-25 09:36:52 C 14 53 56.59 +15 46 04.8 V 703
2019-05-01 00:03:25 C 14 10 33.55 -00 53 48.0 V C95