2019 HR2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3259870811 ± 2.00e+00
Semi-major axis (a)1.2459496832 AU ± 3.00e+00
Inclination (i)0.64865866° ± 4.00e+00
Long. of Asc. Node (Ω)32.17921805° ± 5.00e+00
Arg. of Perihelion (ω)110.05670698° ± 6.00e+00
Mean Anomaly (M)301.94431621° ± 1.09e-01
Mean Motion (n)0.7086763300°/day ± 2.56e+00
Perihelion dist (q)0.83978240 AU ± 3.21e+00
Aphelion dist (Q)1.65213760 AU ± 4.69e+00
Orbital Period1.39077270 yr ± 5.02e+00
Physical Parameters
H (abs. magnitude)29.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.516″
Uncertainty3
Orbit TypeApollo
MOID0.000182 AU
Observations Used41
Oppositions1
Arc Total2019-2019
First Observation Used
Last Observation Used2019-05-09
Observations (42)
Date Type RA Dec Mag Band Observatory
2019-04-25 04:48:48 C 12 47 50.32 -09 32 30.2 V G96
2019-04-25 04:56:50 C 12 48 13.67 -09 34 57.9 V G96
2019-04-25 05:04:52 C 12 48 37.17 -09 37 22.6 V G96
2019-04-25 05:12:56 C 12 49 00.42 -09 39 48.1 V G96
2019-04-25 05:51:25 C 12 50 44.21 -09 51 25.3 V H01
2019-04-25 06:02:01 C 12 51 13.47 -09 54 24.5 V H01
2019-04-25 06:10:57 C 12 51 37.99 -09 56 54.1 V H01
2019-04-25 06:21:17 C 12 52 06.15 -09 59 45.5 V H01
2019-04-25 07:34:05 C 12 55 21.99 -10 18 35.5 V I52
2019-04-25 07:35:01 C 12 55 24.35 -10 18 49.7 V I52
2019-04-25 07:35:56 C 12 55 26.72 -10 19 03.3 V I52
2019-04-25 07:36:54 C 12 55 29.18 -10 19 18.1 V I52
2019-04-25 22:23:23 C 13 26 25.17 -13 01 19.5 V K87
2019-04-25 22:24:19 C 13 26 26.42 -13 01 26.2 V K87
2019-04-25 22:25:29 C 13 26 27.98 -13 01 34.7 V K87
2019-04-25 23:49:19 C 13 28 24.68 -13 11 45.2 V J95
2019-04-25 23:55:10 C 13 28 32.04 -13 12 24.5 V J95
2019-04-26 00:01:44 C 13 28 40.34 -13 13 08.8 V J95
2019-04-26 05:12:22 C 13 35 45.02 -13 42 45.5 V I52
2019-04-26 05:14:58 C 13 35 47.63 -13 43 00.8 V I52
2019-04-26 05:16:16 C 13 35 48.87 -13 43 08.3 V I52
2019-04-26 05:49:37 C 13 36 21.53 -13 46 20.9 V G96
2019-04-26 05:49:55 C 13 36 10.14 -13 47 22.7 q H36
2019-04-26 05:57:06 C 13 36 28.70 -13 47 03.2 V G96
2019-04-26 06:02:07 C 13 36 22.20 -13 48 28.3 q H36
2019-04-26 06:04:35 C 13 36 35.89 -13 47 44.8 V G96
2019-04-26 06:12:04 C 13 36 43.03 -13 48 26.5 V G96
2019-04-26 06:13:31 C 13 36 33.23 -13 49 28.3 q H36
2019-04-26 23:38:15 C 13 51 53.11 -15 00 46.6 V L01
2019-04-26 23:40:22 C 13 51 54.20 -15 00 53.2 V L01
2019-04-26 23:46:09 C 13 51 57.58 -15 01 10.2 V L01
2019-04-28 07:24:29 C 14 07 17.15 -16 05 24.4 V I52
2019-04-28 07:26:17 C 14 07 17.55 -16 05 28.1 V I52
2019-04-28 07:28:05 C 14 07 17.91 -16 05 30.9 V I52
2019-05-01 06:36:12 C 14 21 49.12 -17 02 26.8 V V06
2019-05-01 06:41:55 C 14 21 49.46 -17 02 29.7 V V06
2019-05-01 06:47:38 C 14 21 49.79 -17 02 32.5 V V06
2019-05-01 06:53:21 C 14 21 50.17 -17 02 35.2 V V06
2019-05-01 07:59:15 C 14 21 54.25 -17 03 02.7 o 291
2019-05-01 08:12:38 C 14 21 54.97 -17 03 07.3 o 291
2019-05-01 08:26:00 C 14 21 55.80 -17 03 11.9 o 291
2019-05-09 12:02:09 C 14 33 11.323 -17 40 30.54 V T12