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
2016-05-23 04:26:25 C 14 27 26.91 +47 08 38.8 u H21
2016-05-23 04:33:58 C 14 27 23.76 +47 08 44.7 u H21
2016-05-23 04:38:46 C 14 27 21.78 +47 08 48.6 u H21
2016-05-24 03:53:26 C 14 17 37.20 +47 26 22.1 u H21
2016-05-24 03:58:31 C 14 17 34.98 +47 26 25.4 u H21
2016-05-24 04:04:24 C 14 17 32.42 +47 26 29.7 u H21
2016-05-24 04:10:17 C 14 17 29.85 +47 26 33.5 u H21
2016-05-24 04:17:14 C 14 17 26.80 +47 26 38.2 u H21
2016-05-24 04:45:18 C 14 17 15.27 +47 27 00.5 u 926
2016-05-24 04:51:09 C 14 17 12.70 +47 27 04.5 u 926
2016-05-24 04:56:47 C 14 17 10.28 +47 27 08.5 u 926
2016-05-24 20:26:01 C 14 10 25.27 +47 36 45.4 q K38
2016-05-24 20:49:11 C 14 10 14.87 +47 36 58.9 q K38
2016-05-24 21:10:03 C 14 10 05.51 +47 37 11.0 q K38
2016-05-24 21:37:32 C 14 09 53.12 +47 37 26.7 q K38
2016-05-24 22:00:43 C 14 09 42.70 +47 37 39.6 q K38
2016-05-24 22:23:55 C 14 09 32.26 +47 37 52.5 q K38
2016-05-24 22:45:33 C 14 09 22.47 +47 38 04.3 q 203
2016-05-24 23:51:55 C 14 08 52.60 +47 38 39.5 q 203
2016-05-25 04:14:35 C 14 06 56.13 +47 41 05.6 u H21
2016-05-25 04:17:54 C 14 06 54.61 +47 41 07.2 u H21
2016-05-25 04:22:34 C 14 06 52.50 +47 41 09.8 u H21
2016-05-25 04:28:03 C 14 06 49.98 +47 41 12.6 u H21
2016-05-25 05:14:11 C 14 06 29.66 +47 41 39.3 q 703
2016-05-25 05:23:00 C 14 06 25.56 +47 41 43.5 q 703
2016-05-25 05:31:50 C 14 06 21.56 +47 41 48.8 q 703
2016-05-25 05:40:42 C 14 06 17.56 +47 41 52.8 q 703
2016-05-25 07:58:59 C 14 05 14.16 +47 42 59.5 u 926
2016-05-25 08:06:57 C 14 05 10.53 +47 43 02.6 u 926
2016-05-25 08:13:41 C 14 05 07.39 +47 43 05.6 u 926
2016-05-27 07:06:49 C 13 43 09.55 +47 57 46.0 u 926
2016-05-27 07:11:39 C 13 43 07.15 +47 57 46.4 u 926
2016-05-27 07:16:31 C 13 43 04.77 +47 57 46.9 u 926
2016-05-28 04:59:29 C 13 32 24.63 +47 58 20.6 u 926
2016-05-28 05:04:21 C 13 32 22.16 +47 58 19.3 u 926
2016-05-28 05:09:26 C 13 32 19.66 +47 58 19.3 u 926
2016-05-29 03:11:03 C 13 21 12.45 +47 54 18.2 q H45
2016-05-29 03:13:38 C 13 21 11.17 +47 54 17.6 q H45
2016-05-29 03:15:14 C 13 21 10.29 +47 54 17.2 q H45
2016-05-29 03:16:35 C 13 21 09.64 +47 54 16.7 q H45
2016-05-29 03:18:24 C 13 21 08.64 +47 54 16.0 q H45
2016-05-29 03:20:44 C 13 21 07.47 +47 54 15.7 q H45
2016-05-29 03:22:24 C 13 21 06.58 +47 54 15.4 q H45
2016-05-29 03:24:01 C 13 21 05.75 +47 54 14.6 q H45
2016-05-29 04:50:34 C 13 20 21.35 +47 53 50.3 u 926
2016-05-29 04:56:52 C 13 20 18.03 +47 53 48.0 u 926
2016-05-29 05:03:53 C 13 20 14.36 +47 53 46.0 u 926
2016-05-30 02:11:32 C 13 09 19.98 +47 45 00.0 u H21
2016-05-30 02:14:29 C 13 09 18.43 +47 44 58.8 u H21
2016-05-30 02:17:25 C 13 09 16.87 +47 44 57.3 u H21