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
2019-05-01 00:06:53 C 14 10 32.30 -00 54 17.1 V C95
2019-05-01 00:10:20 C 14 10 31.04 -00 54 46.9 V C95
2019-05-01 00:13:48 C 14 10 29.72 -00 55 16.7 V C95
2019-05-01 00:17:16 C 14 10 28.50 -00 55 45.1 V C95
2019-05-01 00:34:13 C 14 10 22.19 -00 58 10.5 V 204
2019-05-01 00:40:26 C 14 10 19.91 -00 59 03.3 V 204
2019-05-01 07:50:57 C 14 07 47.06 -02 00 01.4 V G96
2019-05-01 07:58:19 C 14 07 44.31 -02 01 03.9 V G96
2019-05-01 08:05:41 C 14 07 41.59 -02 02 07.5 V G96
2019-05-01 08:20:36 C 14 07 36.04 -02 04 14.9 V G96
2019-05-01 08:34:03 C 14 07 31.01 -02 06 09.6 V 703
2019-05-01 08:49:37 C 14 07 25.35 -02 08 23.3 V 703
2019-05-01 08:57:24 C 14 07 22.39 -02 09 29.4 V 703
2019-05-01 10:41:28 C 14 06 46.08 -02 24 10.2 V T08
2019-05-01 10:54:04 C 14 06 41.42 -02 25 58.4 V T08
2019-05-01 11:07:37 C 14 06 36.27 -02 27 53.8 V T08
2019-05-01 11:20:24 C 14 06 31.50 -02 29 44.0 V T08
2019-05-01 22:23:04 C 14 02 34.24 -04 05 23.8 q A17
2019-05-01 22:35:04 C 14 02 29.75 -04 07 07.9 q A17
2019-05-01 22:47:06 C 14 02 25.28 -04 08 51.4 q A17
2019-05-02 07:13:30 C 13 59 20.39 -05 21 58.4 V G96
2019-05-02 07:20:53 C 13 59 17.60 -05 23 02.4 V G96
2019-05-02 07:28:15 C 13 59 14.78 -05 24 07.1 V G96
2021-04-05 08:57:13 C 15 54 26.23 +45 02 46.3 u H21
2021-04-05 09:05:12 C 15 54 25.26 +45 02 41.2 u H21
2021-04-06 09:00:34 C 15 51 29.48 +44 43 18.9 u H21
2021-04-06 09:05:33 C 15 51 28.77 +44 43 14.7 u H21
2021-04-06 09:10:16 C 15 51 28.11 +44 43 10.6 u H21
2021-04-15 08:04:57 C 15 15 10.15 +39 42 14.3 V G96
2021-04-15 08:14:52 C 15 15 07.93 +39 41 52.9 V G96
2021-04-15 08:24:52 C 15 15 05.68 +39 41 31.9 V G96
2021-04-15 08:34:51 C 15 15 03.44 +39 41 11.2 V G96
2021-04-24 05:11:31 C 14 19 40.29 +27 38 29.4 V I52
2021-04-24 05:23:37 C 14 19 36.57 +27 37 30.1 V I52
2021-04-24 05:29:40 C 14 19 34.66 +27 36 59.8 V I52
2021-05-09 08:13:49 C 12 23 29.436 -15 06 54.85 U F51
2021-05-09 08:32:36 C 12 23 23.656 -15 09 05.35 U F51
2021-05-09 08:51:25 C 12 23 17.878 -15 11 15.61 U F51
2023-04-10 05:50:02 C 15 12 59.69 +49 39 41.1 u H21
2023-04-10 06:06:09 C 15 12 56.49 +49 39 26.2 u H21
2023-04-23 06:43:29 C 13 52 48.875 +38 06 04.57 V G96
2023-04-23 06:49:42 C 13 52 46.952 +38 05 40.52 V G96
2023-04-23 06:55:56 C 13 52 45.048 +38 05 16.37 V G96
2023-04-23 07:02:15 C 13 52 43.093 +38 04 51.82 V G96
2023-04-24 07:14:49 C 13 45 26.917 +36 26 30.48 V G96
2023-04-24 07:22:16 C 13 45 24.581 +36 25 58.80 V G96
2023-04-24 07:29:43 C 13 45 22.288 +36 25 27.59 V G96
2023-04-24 07:37:12 C 13 45 19.861 +36 24 55.73 V G96
2023-04-25 06:43:21 C 13 38 21.700 +34 43 14.52 V G96
2023-04-25 06:50:51 C 13 38 19.421 +34 42 40.21 V G96