620097 (2016 HD19)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7413468256 ± 9.15e-08
Semi-major axis (a)1.3574207305 AU ± 2.52e-08
Inclination (i)35.77509020° ± 9.86e-06
Long. of Asc. Node (Ω)76.75546985° ± 1.14e-05
Arg. of Perihelion (ω)283.59287582° ± 1.11e-05
Mean Anomaly (M)322.73233477° ± 5.72e-05
Mean Motion (n)0.6232188204°/day ± 1.74e-08
Perihelion dist (q)0.35110118 AU ± 1.24e-07
Aphelion dist (Q)2.36374028 AU ± 1.32e-07
Orbital Period1.58150918 yr ± 4.41e-08
Physical Parameters
H (abs. magnitude)18.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.291″
Uncertainty0
Orbit TypeApollo
MOID0.160590 AU
Observations Used292
Oppositions3
Arc Total2016-2023
First Observation Used2016-04-29
Last Observation Used2023-01-31
Observations (294)
Date Type RA Dec Mag Band Observatory
2016-05-16 07:44:40 C 15 23 54.49 +43 56 31.9 t 705
2016-05-16 07:46:08 C 15 23 54.07 +43 56 33.8 t 705
2016-05-16 07:47:35 C 15 23 53.61 +43 56 36.1 t 705
2016-05-16 23:12:07 C 15 19 30.51 +44 17 55.5 q 204
2016-05-16 23:24:01 C 15 19 27.02 +44 18 11.8 q 204
2016-05-16 23:28:52 C 15 19 25.58 +44 18 18.3 q 204
2016-05-17 04:55:51 C 15 17 50.66 +44 25 48.5 R G45
2016-05-17 04:56:55 C 15 17 50.35 +44 25 50.0 R G45
2016-05-17 05:04:23 C 15 17 48.07 +44 26 00.4 R G45
2016-05-17 05:05:24 C 15 17 47.80 +44 26 01.5 R G45
2016-05-17 05:12:50 C 15 17 45.58 +44 26 11.9 R G45
2016-05-17 05:13:18 C 15 17 45.41 +44 26 12.6 R G45
2016-05-17 05:21:04 C 15 17 43.10 +44 26 22.8 R G45
2016-05-17 05:21:33 C 15 17 42.96 +44 26 23.8 R G45
2016-05-17 05:29:04 C 15 17 40.71 +44 26 34.2 R G45
2016-05-17 05:30:02 C 15 17 40.39 +44 26 35.9 R G45
2016-05-18 06:05:41 C 15 10 11.06 +44 59 21.2 u 926
2016-05-18 06:12:54 C 15 10 08.75 +44 59 31.5 u 926
2016-05-18 06:20:07 C 15 10 06.46 +44 59 41.2 u 926
2016-05-19 03:28:12 C 15 03 16.61 +45 26 30.8 q G40
2016-05-19 03:44:09 C 15 03 11.28 +45 26 49.4 q G40
2016-05-19 05:28:46 C 15 02 37.78 +45 28 59.6 u H21
2016-05-19 05:33:26 C 15 02 36.19 +45 29 05.4 u H21
2016-05-19 05:37:12 C 15 02 34.93 +45 29 10.0 u H21
2016-05-19 05:40:58 C 15 02 33.63 +45 29 14.5 u H21
2016-05-19 05:44:44 C 15 02 32.36 +45 29 19.1 u H21
2016-05-19 05:49:30 C 15 02 30.75 +45 29 25.0 u H21
2016-05-19 06:30:08 C 15 02 17.59 +45 30 18.4 o 926
2016-05-19 06:38:49 C 15 02 14.65 +45 30 29.2 o 926
2016-05-19 06:47:34 C 15 02 11.66 +45 30 39.9 o 926
2016-05-19 06:58:26 C 15 02 07.97 +45 30 52.9 u 926
2016-05-19 07:06:22 C 15 02 05.29 +45 31 02.2 u 926
2016-05-19 07:13:43 C 15 02 02.73 +45 31 11.8 u 926
2016-05-20 04:03:38 C 14 54 56.93 +45 56 01.8 R G45
2016-05-20 04:11:39 C 14 54 54.09 +45 56 11.2 R G45
2016-05-20 04:19:50 C 14 54 51.20 +45 56 20.8 R G45
2016-05-20 04:28:04 C 14 54 48.23 +45 56 31.2 R G45
2016-05-22 04:21:21 C 14 37 04.57 +46 47 13.0 u H21
2016-05-22 04:28:54 C 14 37 01.60 +46 47 20.2 u H21
2016-05-22 04:36:28 C 14 36 58.58 +46 47 27.5 u H21
2016-05-22 04:44:01 C 14 36 55.60 +46 47 34.6 u H21
2016-05-22 04:49:03 C 14 36 53.60 +46 47 39.3 u H21
2016-05-22 07:27:34 C 14 35 50.99 +46 50 09.6 t 705
2016-05-22 07:29:01 C 14 35 50.43 +46 50 11.0 t 705
2016-05-22 07:30:33 C 14 35 49.71 +46 50 12.7 t 705
2016-05-22 21:17:02 C 14 30 21.85 +47 02 34.0 c A53
2016-05-22 21:37:08 C 14 30 13.59 +47 02 51.3 c A53
2016-05-22 21:58:08 C 14 30 05.04 +47 03 09.9 c A53
2016-05-23 04:10:17 C 14 27 33.69 +47 08 25.6 u H21
2016-05-23 04:18:51 C 14 27 30.09 +47 08 32.5 u H21