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
2016-05-08 10:05:19 C 16 05 40.47 +39 13 29.9 u 926
2016-05-09 10:55:04 C 16 01 19.87 +39 51 16.5 u 926
2016-05-09 11:05:43 C 16 01 17.91 +39 51 32.6 u 926
2016-05-09 11:16:19 C 16 01 15.93 +39 51 48.5 u 926
2016-05-09 21:49:07 C 15 59 21.19 +40 07 49.5 q 246
2016-05-09 21:49:45 C 15 59 21.08 +40 07 50.1 q 246
2016-05-09 21:50:49 C 15 59 20.85 +40 07 51.6 q 246
2016-05-09 21:51:20 C 15 59 20.76 +40 07 52.3 q 246
2016-05-09 21:51:46 C 15 59 20.70 +40 07 53.6 q 246
2016-05-09 21:52:04 C 15 59 20.71 +40 07 53.9 q 246
2016-05-09 21:53:04 C 15 59 20.45 +40 07 55.3 q 246
2016-05-09 21:53:22 C 15 59 20.38 +40 07 55.9 q 246
2016-05-10 10:35:41 C 15 56 54.70 +40 27 20.8 u 926
2016-05-10 10:45:18 C 15 56 52.79 +40 27 35.3 u 926
2016-05-10 10:54:57 C 15 56 50.88 +40 27 49.8 u 926
2016-05-11 23:00:11 C 15 49 33.40 +41 22 35.5 t B49
2016-05-11 23:03:53 C 15 49 32.58 +41 22 41.0 t B49
2016-05-11 23:06:50 C 15 49 31.94 +41 22 45.5 t B49
2016-05-12 05:12:05 C 15 48 14.10 +41 31 58.6 R G45
2016-05-12 05:12:20 C 15 48 14.03 +41 32 00.0 R G45
2016-05-12 05:20:52 C 15 48 12.17 +41 32 12.4 R G45
2016-05-12 05:27:57 C 15 48 10.60 +41 32 23.3 R G45
2016-05-12 05:28:14 C 15 48 10.58 +41 32 23.2 R G45
2016-05-12 05:35:10 C 15 48 09.02 +41 32 34.4 R G45
2016-05-12 05:36:09 C 15 48 08.80 +41 32 35.5 R G45
2016-05-12 05:43:14 C 15 48 07.24 +41 32 47.0 R G45
2016-05-12 05:44:06 C 15 48 07.03 +41 32 48.1 R G45
2016-05-13 06:38:30 C 15 42 31.93 +42 10 11.7 u H21
2016-05-13 06:39:07 C 15 42 31.78 +42 10 12.5 u H21
2016-05-13 06:42:12 C 15 42 31.03 +42 10 17.0 u H21
2016-05-13 06:44:52 C 15 42 30.40 +42 10 21.1 u H21
2016-05-13 08:51:18 C 15 42 00.92 +42 13 32.2 q 703
2016-05-13 08:59:14 C 15 41 59.07 +42 13 43.4 q 703
2016-05-13 09:07:11 C 15 41 57.06 +42 13 55.3 q 703
2016-05-13 09:15:07 C 15 41 55.26 +42 14 06.1 q 703
2016-05-15 05:28:09 C 15 31 01.09 +43 19 04.3 u H21
2016-05-15 05:32:12 C 15 31 00.01 +43 19 10.2 u H21
2016-05-15 05:36:23 C 15 30 58.89 +43 19 16.2 u H21
2016-05-15 05:41:32 C 15 30 57.52 +43 19 23.6 u H21
2016-05-16 04:04:33 C 15 24 56.67 +43 51 19.7 u H21
2016-05-16 04:09:17 C 15 24 55.32 +43 51 26.3 u H21
2016-05-16 04:13:28 C 15 24 54.14 +43 51 32.1 u H21
2016-05-16 04:17:39 C 15 24 52.96 +43 51 38.1 u H21
2016-05-16 04:21:50 C 15 24 51.76 +43 51 44.0 u H21
2016-05-16 04:26:02 C 15 24 50.58 +43 51 50.1 u H21
2016-05-16 04:30:13 C 15 24 49.39 +43 51 56.0 u H21
2016-05-16 04:36:13 C 15 24 47.70 +43 52 04.4 u H21
2016-05-16 06:33:20 C 15 24 15.00 +43 54 52.5 u 926
2016-05-16 06:42:24 C 15 24 12.45 +43 55 04.8 u 926
2016-05-16 06:50:32 C 15 24 10.12 +43 55 16.1 u 926