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
2016-04-29 10:19:53 C 16 32 58.20 +33 57 03.5 q 703
2016-04-29 10:27:14 C 16 32 57.37 +33 57 13.1 q 703
2016-04-29 10:34:32 C 16 32 56.68 +33 57 24.7 q 703
2016-04-29 10:41:51 C 16 32 56.02 +33 57 34.2 q 703
2016-04-30 00:22:50 C 16 31 40.30 +34 16 38.2 t 595
2016-04-30 00:58:46 C 16 31 36.76 +34 17 28.6 t 595
2016-04-30 00:58:54 C 16 31 36.75 +34 17 28.9 19.5 u 104
2016-04-30 01:09:31 C 16 31 35.73 +34 17 43.4 19.4 u 104
2016-04-30 01:20:08 C 16 31 34.67 +34 17 58.5 19.3 u 104
2016-04-30 06:45:29 C 16 31 04.12 +34 25 37.5 o 926
2016-04-30 07:01:48 C 16 31 02.46 +34 26 00.9 o 926
2016-04-30 07:24:11 C 16 31 00.24 +34 26 32.4 o 926
2016-04-30 10:35:38 C 16 30 40.84 +34 31 02.5 q G96
2016-04-30 10:45:27 C 16 30 39.81 +34 31 16.3 u 926
2016-04-30 10:53:43 C 16 30 38.99 +34 31 27.7 q G96
2016-04-30 10:59:01 C 16 30 38.42 +34 31 35.2 u 926
2016-04-30 11:00:23 C 16 30 38.32 +34 31 37.0 q G96
2016-04-30 11:07:06 C 16 30 37.63 +34 31 46.1 q G96
2016-04-30 11:16:56 C 16 30 36.61 +34 32 00.4 u 926
2016-04-30 11:35:06 C 16 30 34.79 +34 32 25.0 q G96
2016-04-30 11:38:08 C 16 30 34.48 +34 32 29.5 q G96
2016-04-30 11:41:09 C 16 30 34.25 +34 32 34.0 q G96
2016-04-30 13:30:44 C 16 30 24.71 +34 35 07.8 o 300
2016-04-30 13:39:22 C 16 30 23.83 +34 35 18.0 o 300
2016-04-30 13:48:00 C 16 30 22.88 +34 35 32.5 o 300
2016-04-30 13:52:20 C 16 30 22.49 +34 35 37.3 o 300
2016-04-30 23:14:05 C 16 29 26.02 +34 48 49.5 q J95
2016-04-30 23:18:35 C 16 29 25.58 +34 48 56.3 q J95
2016-04-30 23:23:05 C 16 29 25.12 +34 49 02.8 q J95
2016-04-30 23:26:47 C 16 29 24.73 +34 49 08.2 q J95
2016-05-01 10:35:47 C 16 28 14.85 +35 05 06.8 u 926
2016-05-01 10:41:58 C 16 28 14.19 +35 05 16.0 o 926
2016-05-01 10:43:20 C 16 28 14.02 +35 05 17.6 u 926
2016-05-01 10:50:51 C 16 28 13.19 +35 05 28.1 u 926
2016-05-01 10:54:11 C 16 28 12.87 +35 05 33.3 o 926
2016-05-01 11:05:28 C 16 28 11.63 +35 05 49.2 o 926
2016-05-01 16:23:48 C 16 27 38.59 +35 13 24.8 o 300
2016-05-01 16:27:08 C 16 27 38.19 +35 13 29.2 o 300
2016-05-01 16:30:27 C 16 27 37.79 +35 13 33.8 o 300
2016-05-01 16:45:27 C 16 27 36.11 +35 13 55.8 o 300
2016-05-01 16:48:46 C 16 27 35.79 +35 14 00.5 o 300
2016-05-01 16:52:06 C 16 27 35.39 +35 14 05.8 o 300
2016-05-01 16:58:45 C 16 27 34.69 +35 14 15.2 o 300
2016-05-01 20:02:05 C 16 27 14.68 +35 18 39.8 m O45
2016-05-01 20:11:48 C 16 27 13.60 +35 18 53.4 m O45
2016-05-01 20:18:15 C 16 27 12.92 +35 19 02.8 m O45
2016-05-01 20:24:31 C 16 27 12.17 +35 19 11.6 m O45
2016-05-01 20:30:46 C 16 27 11.50 +35 19 20.0 m O45
2016-05-02 08:00:49 C 16 25 56.28 +35 35 53.9 q I52
2016-05-02 08:03:40 C 16 25 55.92 +35 35 57.9 q I52