2019 HT3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5972260729 ± 2.86e-08
Semi-major axis (a)2.5476489337 AU ± 3.24e-08
Inclination (i)27.16763514° ± 1.51e-05
Long. of Asc. Node (Ω)36.57793299° ± 5.29e-06
Arg. of Perihelion (ω)246.12922100° ± 1.47e-05
Mean Anomaly (M)205.65893734° ± 1.18e-05
Mean Motion (n)0.2423834168°/day ± 4.62e-09
Perihelion dist (q)1.02612657 AU ± 7.41e-08
Aphelion dist (Q)4.06917130 AU ± 8.94e-08
Orbital Period4.06639322 yr ± 7.75e-08
Physical Parameters
H (abs. magnitude)21.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.277″
Uncertainty0
Orbit TypeAmor
MOID0.222203 AU
Observations Used78
Oppositions6
Arc Total2015-2023
First Observation Used2015-09-12
Last Observation Used2023-04-16
Observations (83)
Date Type RA Dec Mag Band Observatory
2015-09-12 14:07:30 C 03 10 52.305 -11 38 04.32 V F51
2015-10-14 11:19:55 C 01 59 02.58 -04 44 50.3 1 T09
2015-10-14 11:34:11 C 01 59 01.14 -04 44 41.8 1 T09
2015-10-14 11:50:21 C 01 58 59.51 -04 44 31.7 1 T09
2015-10-14 12:00:21 C 01 58 58.45 -04 44 25.6 1 T09
2019-04-07 11:47:43 C 15 04 20.966 +00 01 35.68 V F51
2019-04-07 12:05:38 C 15 04 20.395 +00 01 15.94 V F51
2019-04-26 07:22:42 C 14 33 23.90 -14 18 48.1 V G96
2019-04-26 07:30:00 C 14 33 22.90 -14 19 10.1 V G96
2019-04-26 07:37:20 C 14 33 21.96 -14 19 31.9 V G96
2019-04-26 07:44:39 C 14 33 21.01 -14 19 53.7 V G96
2019-04-26 10:16:16 C 14 33 00.96 -14 27 30.9 V I52
2019-04-26 10:17:07 C 14 33 00.90 -14 27 33.5 V I52
2019-04-26 10:17:58 C 14 33 00.76 -14 27 35.2 V I52
2019-04-26 10:18:48 C 14 33 00.62 -14 27 38.6 V I52
2019-04-27 04:52:38 C 14 30 38.21 -15 24 57.6 u H21
2019-04-27 04:57:39 C 14 30 37.51 -15 25 13.8 u H21
2019-04-27 05:02:31 C 14 30 36.85 -15 25 29.0 u H21
2019-04-27 05:10:28 C 14 30 36.40 -15 25 50.9 V I52
2019-04-27 05:11:19 C 14 30 36.28 -15 25 53.7 V I52
2019-04-27 05:12:10 C 14 30 36.12 -15 25 56.6 V I52
2019-04-27 07:06:08 C 14 30 20.14 -15 31 57.1 V H01
2019-04-27 07:13:46 C 14 30 19.06 -15 32 21.3 V H01
2019-04-27 07:29:23 C 14 30 16.86 -15 33 10.6 V H01
2019-04-27 07:36:50 C 14 30 15.82 -15 33 34.1 V H01
2019-04-27 14:42:00 C 14 29 18.84 -15 56 08.3 r P93
2019-04-27 14:53:59 C 14 29 17.10 -15 56 47.3 r P93
2019-04-27 22:23:19 C 14 28 15.43 -16 20 59.8 V L01
2019-04-27 22:25:02 C 14 28 15.17 -16 21 05.2 V L01
2019-04-27 22:32:29 C 14 28 14.13 -16 21 28.7 V L01
2019-04-27 22:34:47 C 14 28 13.85 -16 21 37.3 V L01
2019-04-28 06:06:41 C 14 27 10.59 -16 46 13.5 V I52
2019-04-28 06:07:18 C 14 27 10.60 -16 46 15.7 V I52
2019-04-28 06:07:53 C 14 27 10.53 -16 46 18.7 V I52
2019-04-29 05:04:11 C 14 23 49.37 -18 03 41.7 V I52
2019-04-29 05:04:48 C 14 23 49.33 -18 03 43.6 V I52
2019-04-29 05:05:23 C 14 23 49.17 -18 03 45.9 V I52
2019-05-01 06:39:23 C 14 15 48.09 -21 02 23.6 V I52
2019-05-01 06:40:00 C 14 15 47.96 -21 02 25.4 V I52
2019-05-01 06:40:35 C 14 15 47.87 -21 02 27.5 V I52
2019-05-01 06:41:11 C 14 15 47.78 -21 02 29.9 V I52
2019-05-01 10:26:16 C 14 15 08.367 -21 16 33.82 V F51
2019-05-01 10:43:57 C 14 15 05.114 -21 17 40.73 V F51
2019-05-01 11:01:37 C 14 15 01.876 -21 18 47.34 V F51
2019-05-02 11:59:16 C 14 10 32.32 -22 54 35.1 V 474
2019-05-02 12:00:48 C 14 10 32.05 -22 54 40.8 V 474
2019-05-02 12:05:25 C 14 10 31.13 -22 54 59.5 V 474
2019-05-02 12:06:57 C 14 10 30.84 -22 55 05.3 V 474
2019-05-04 08:11:57 C 14 01 46.98 -25 54 40.6 V I52
2019-05-04 08:15:20 C 14 01 46.23 -25 54 55.3 V I52