IAA RAS IAA Minor Planet Database

2019 HR

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5051610000
Semi-major axis (a)2.1424593000 AU
Inclination (i)7.92198000°
Long. of Asc. Node (Ω)66.05795000°
Arg. of Perihelion (ω)148.18038000°
Mean Anomaly (M)35.12843000°
Mean Motion (n)0.3142933600°/day
Perihelion dist (q)1.06017240 AU
Aphelion dist (Q)3.22474620 AU
Orbital Period3.13594810 yr
Physical Parameters
H (abs. magnitude)24.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.320″
Uncertainty4
Orbit TypeAmor
MOID0.074618 AU
Observations Used61
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-06-07
Observations (61)
Date Type RA Dec Mag Band Observatory
2019-04-17 10:34:20 C 14 20 58.851 +52 38 44.00 – V F51
2019-04-17 11:09:16 C 14 21 09.855 +52 37 48.20 – V F51
2019-04-24 08:56:25 C 15 21 59.64 +45 36 55.4 – V G96
2019-04-24 09:04:15 C 15 22 02.26 +45 36 27.2 – V G96
2019-04-24 09:11:53 C 15 22 04.85 +45 35 59.9 – V G96
2019-04-24 09:19:23 C 15 22 07.38 +45 35 32.9 – V G96
2019-04-24 11:09:11 C 15 22 44.89 +45 28 45.0 – V I52
2019-04-24 11:10:36 C 15 22 45.41 +45 28 38.8 – V I52
2019-04-24 11:12:01 C 15 22 45.79 +45 28 34.1 – V I52
2019-04-24 11:13:24 C 15 22 46.42 +45 28 28.7 – V I52
2019-04-25 00:03:37 C 15 27 37.93 +44 40 35.8 – V L01
2019-04-25 00:04:55 C 15 27 38.38 +44 40 30.6 – V L01
2019-04-25 00:25:15 C 15 27 45.37 +44 39 13.3 – V L01
2019-04-25 00:26:52 C 15 27 45.94 +44 39 07.4 – V L01
2019-04-25 00:28:49 C 15 27 46.61 +44 38 59.9 – V L01
2019-04-25 03:53:19 C 15 29 09.66 +44 25 36.9 – V H01
2019-04-25 03:59:02 C 15 29 11.69 +44 25 16.0 – V H01
2019-04-25 04:13:12 C 15 29 16.76 +44 24 24.4 – V H01
2019-04-25 04:27:02 C 15 29 21.66 +44 23 33.8 – V H01
2019-04-25 08:31:40 C 15 30 45.96 +44 08 10.4 – V I52
2019-04-25 08:33:28 C 15 30 46.54 +44 08 03.1 – V I52
2019-04-25 08:35:16 C 15 30 47.16 +44 07 55.7 – V I52
2019-04-25 08:37:04 C 15 30 47.75 +44 07 49.0 – V I52
2019-04-25 23:02:50 C 15 36 08.47 +43 09 01.2 – o K88
2019-04-25 23:04:38 C 15 36 09.11 +43 08 53.8 – o K88
2019-04-27 07:13:04 C 15 47 53.64 +40 48 11.2 – V I52
2019-04-27 07:16:46 C 15 47 54.86 +40 47 54.9 – V I52
2019-04-27 07:39:09 C 15 48 02.20 +40 46 13.7 – V I52
2019-04-28 08:49:16 C 15 57 00.11 +38 44 46.1 – V I52
2019-04-28 08:50:59 C 15 57 00.64 +38 44 38.3 – V I52
2019-04-28 08:52:43 C 15 57 01.19 +38 44 29.5 – V I52
2019-05-01 07:23:31 C 16 21 11.99 +32 14 32.7 – V I52
2019-05-01 07:24:55 C 16 21 12.35 +32 14 25.0 – V I52
2019-05-01 07:26:18 C 16 21 12.79 +32 14 17.1 – V I52
2019-05-01 07:27:42 C 16 21 13.21 +32 14 08.9 – V I52
2019-05-04 10:00:08 C 16 44 27.24 +24 13 31.4 – V I52
2019-05-04 10:00:44 C 16 44 27.36 +24 13 27.4 – V I52
2019-05-04 10:01:19 C 16 44 27.55 +24 13 23.3 – V I52
2019-05-04 10:01:56 C 16 44 27.66 +24 13 18.4 – V I52
2019-05-05 09:15:54 C 16 51 13.76 +21 33 00.0 – o 691
2019-05-05 09:20:21 C 16 51 14.91 +21 32 28.7 – o 691
2019-05-05 09:24:49 C 16 51 16.05 +21 31 57.9 – o 691
2019-05-05 10:43:42 C 16 51 36.00 +21 22 43.4 – V I52
2019-05-05 10:48:18 C 16 51 37.13 +21 22 11.6 – V I52
2019-05-05 10:48:54 C 16 51 37.28 +21 22 07.0 – V I52
2019-05-06 10:16:09 C 16 58 09.69 +18 36 53.0 – V I52
2019-05-06 10:16:45 C 16 58 09.92 +18 36 47.6 – V I52
2019-05-06 10:19:01 C 16 58 10.40 +18 36 32.2 – V I52
2019-05-06 10:19:37 C 16 58 10.57 +18 36 28.3 – V I52
2019-05-07 11:08:23 C 17 04 51.340 +15 39 55.19 – V F51