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
2019-05-04 08:29:49 C 14 01 43.07 -25 55 55.2 V I52
2019-05-04 08:33:12 C 14 01 42.37 -25 56 09.3 V I52
2019-05-05 04:45:21 C 13 57 21.95 -27 21 09.1 u 807
2019-05-05 04:49:34 C 13 57 20.98 -27 21 27.0 u 807
2019-05-05 06:43:15 C 13 56 56.21 -27 30 05.9 V I52
2019-05-05 06:43:50 C 13 56 55.98 -27 30 08.7 V I52
2019-05-05 06:46:19 C 13 56 55.56 -27 30 19.0 V I52
2019-05-05 06:51:53 C 13 56 54.21 -27 30 43.5 V I52
2019-05-10 05:58:31 C 13 25 59.802 -36 25 46.22 V T12
2019-05-10 05:59:21 C 13 25 59.540 -36 25 50.11 V T12
2019-05-12 04:13:06 C 13 11 13.74 -39 57 59.5 u 807
2019-05-12 04:18:38 C 13 11 11.79 -39 58 24.6 u 807
2019-05-12 04:23:48 C 13 11 10.01 -39 58 47.8 u 807
2019-06-04 08:51:11 C 08 41 58.83 -61 40 42.6 V 474
2019-06-04 08:54:35 C 08 41 57.35 -61 40 42.2 V 474
2019-06-04 09:04:47 C 08 41 52.80 -61 40 41.0 V 474
2019-06-04 09:11:35 C 08 41 49.74 -61 40 40.7 V 474
2019-08-28 14:32:38 C 03 40 08.892 -43 38 03.00 V F51
2019-08-28 14:49:15 C 03 40 06.672 -43 37 55.60 V F51
2019-08-28 14:57:34 C 03 40 05.529 -43 37 51.74 V F51
2019-09-19 08:19:33 C 02 21 42.05 -37 14 20.3 U 807
2019-09-19 08:40:05 C 02 21 38.72 -37 13 58.6 U 807
2019-09-19 09:00:39 C 02 21 35.25 -37 13 36.4 U 807
2019-10-24 08:43:18 C 00 41 22.626 -18 08 11.50 V F51
2019-10-24 08:58:40 C 00 41 21.589 -18 07 50.79 V F51
2019-10-24 09:14:03 C 00 41 20.556 -18 07 30.38 V F51
2023-03-25 09:42:51 C 13 47 59.916 +20 38 43.59 V F52
2023-03-25 09:57:39 C 13 47 58.960 +20 38 45.18 V F52
2023-03-25 10:12:28 C 13 47 58.073 +20 38 46.49 V F52
2023-04-16 12:20:11 C 13 01 04.090 +19 08 53.79 V F52
2023-04-16 12:40:14 C 13 01 01.732 +19 08 42.74 V F52
2023-04-16 13:00:16 C 13 00 59.407 +19 08 32.20 V F52
2023-04-16 13:20:17 C 13 00 57.075 +19 08 20.64 V F52