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
2016-05-02 08:07:23 C 16 25 55.52 +35 36 03.6 q I52
2016-05-02 08:11:37 C 16 25 55.04 +35 36 09.6 q I52
2016-05-02 09:46:09 C 16 25 44.05 +35 38 26.7 u 926
2016-05-02 09:52:23 C 16 25 43.30 +35 38 35.5 q G96
2016-05-02 09:58:39 C 16 25 42.57 +35 38 44.6 q G96
2016-05-02 10:03:05 C 16 25 42.05 +35 38 51.1 u 926
2016-05-02 10:04:57 C 16 25 41.86 +35 38 53.4 q G96
2016-05-02 10:11:14 C 16 25 41.11 +35 39 02.6 q G96
2016-05-02 10:15:54 C 16 25 40.58 +35 39 10.0 u 926
2016-05-03 10:28:56 C 16 22 51.10 +36 14 25.0 u 926
2016-05-03 10:47:59 C 16 22 48.75 +36 14 52.3 u 926
2016-05-03 11:01:07 C 16 22 47.11 +36 15 11.8 u 926
2016-05-05 06:26:35 C 16 17 12.93 +37 19 23.6 R G45
2016-05-05 06:26:41 C 16 17 12.91 +37 19 23.5 R G45
2016-05-05 06:34:11 C 16 17 11.87 +37 19 34.7 R G45
2016-05-05 06:34:29 C 16 17 11.80 +37 19 35.6 R G45
2016-05-05 06:41:10 C 16 17 10.89 +37 19 45.8 R G45
2016-05-05 06:42:40 C 16 17 10.65 +37 19 48.0 R G45
2016-05-05 06:48:48 C 16 17 09.80 +37 19 57.2 R G45
2016-05-05 06:50:17 C 16 17 09.58 +37 19 59.3 R G45
2016-05-05 06:58:01 C 16 17 08.51 +37 20 11.2 R G45
2016-05-05 09:07:25 C 16 16 49.91 +37 23 23.7 q H45
2016-05-05 09:09:16 C 16 16 49.66 +37 23 26.2 q H45
2016-05-05 09:10:47 C 16 16 49.44 +37 23 28.9 q H45
2016-05-05 09:12:25 C 16 16 49.18 +37 23 31.1 q H45
2016-05-05 09:14:03 C 16 16 48.94 +37 23 33.6 q H45
2016-05-05 09:15:41 C 16 16 48.72 +37 23 36.0 q H45
2016-05-05 09:55:11 C 16 16 43.53 +37 24 37.6 q 703
2016-05-05 10:12:44 C 16 16 41.06 +37 25 02.4 q 703
2016-05-05 10:21:29 C 16 16 39.64 +37 25 15.2 q 703
2016-05-06 08:55:49 C 16 13 26.24 +37 59 03.5 r H21
2016-05-06 09:04:33 C 16 13 24.92 +37 59 16.4 r H21
2016-05-06 09:11:46 C 16 13 23.83 +37 59 27.1 r H21
2016-05-06 09:54:18 C 16 13 17.41 +38 00 32.1 q H45
2016-05-06 09:55:56 C 16 13 17.19 +38 00 34.2 q H45
2016-05-06 09:57:28 C 16 13 17.00 +38 00 35.8 q H45
2016-05-06 09:59:13 C 16 13 16.67 +38 00 39.1 q H45
2016-05-06 10:00:56 C 16 13 16.46 +38 00 41.1 q H45
2016-05-06 10:02:34 C 16 13 16.17 +38 00 43.9 q H45
2016-05-07 22:47:32 C 16 07 33.96 +38 56 15.3 q 113
2016-05-07 22:53:32 C 16 07 32.98 +38 56 24.5 q 113
2016-05-07 22:59:33 C 16 07 31.99 +38 56 33.8 q 113
2016-05-08 08:46:37 C 16 05 53.82 +39 11 29.5 q H45
2016-05-08 08:48:22 C 16 05 53.49 +39 11 32.1 q H45
2016-05-08 08:49:50 C 16 05 53.28 +39 11 34.5 q H45
2016-05-08 08:53:11 C 16 05 52.67 +39 11 39.5 q H45
2016-05-08 08:54:44 C 16 05 52.46 +39 11 41.7 q H45
2016-05-08 08:56:17 C 16 05 52.15 +39 11 43.8 q H45
2016-05-08 09:44:24 C 16 05 44.12 +39 12 58.5 u 926
2016-05-08 09:54:54 C 16 05 42.35 +39 13 14.8 u 926