2020 HR1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4521385000
Semi-major axis (a)1.9497910000 AU
Inclination (i)11.49268000°
Long. of Asc. Node (Ω)47.67959000°
Arg. of Perihelion (ω)167.74206000°
Mean Anomaly (M)17.64900000°
Mean Motion (n)0.3620111800°/day
Perihelion dist (q)1.06821540 AU
Aphelion dist (Q)2.83136660 AU
Orbital Period2.72258900 yr
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.350″
Uncertainty5
Orbit TypeAmor
MOID0.064334 AU
Observations Used34
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-04-27
Observations (34)
Date Type RA Dec Mag Band Observatory
2020-04-18 09:26:47 C 15 46 58.53 +28 30 34.4 – V G96
2020-04-18 09:34:14 C 15 46 59.96 +28 29 58.1 – V G96
2020-04-18 09:41:43 C 15 47 01.35 +28 29 21.2 – V G96
2020-04-18 09:49:12 C 15 47 02.72 +28 28 44.8 – V G96
2020-04-18 10:14:45 C 15 47 07.57 +28 26 38.8 – V V06
2020-04-18 10:16:56 C 15 47 08.00 +28 26 28.0 – V V06
2020-04-18 10:19:06 C 15 47 08.37 +28 26 17.2 – V V06
2020-04-18 10:21:17 C 15 47 08.80 +28 26 06.1 – V V06
2020-04-19 02:16:12 C 15 50 34.63 +27 05 34.7 – V L01
2020-04-19 02:18:45 C 15 50 35.14 +27 05 20.4 – V L01
2020-04-19 02:21:16 C 15 50 35.57 +27 05 08.0 – V L01
2020-04-19 02:24:26 C 15 50 36.23 +27 04 51.5 – V L01
2020-04-19 06:05:25 C 15 51 28.35 +26 45 48.7 – u H21
2020-04-19 06:14:11 C 15 51 30.05 +26 45 03.5 – u H21
2020-04-19 06:28:14 C 15 51 32.80 +26 43 50.8 – u H21
2020-04-19 07:14:42 C 15 51 44.15 +26 39 55.0 – V I52
2020-04-19 07:17:26 C 15 51 44.71 +26 39 40.9 – V I52
2020-04-19 07:20:11 C 15 51 45.20 +26 39 26.8 – V I52
2020-04-19 07:22:55 C 15 51 45.71 +26 39 11.9 – V I52
2020-04-19 22:34:32 C 15 55 04.22 +25 16 52.2 – V 033
2020-04-19 22:37:11 C 15 55 04.76 +25 16 37.8 – V 033
2020-04-19 22:39:50 C 15 55 05.30 +25 16 23.6 – V 033
2020-04-22 10:27:18 C 16 08 21.066 +19 16 19.06 – U F52
2020-04-22 11:03:04 C 16 08 28.099 +19 12 26.61 – U F52
2020-04-22 11:20:56 C 16 08 31.595 +19 10 30.02 – U F52
2020-04-25 10:45:58 C 16 24 38.57 +10 37 30.9 – V I52
2020-04-25 10:47:42 C 16 24 39.01 +10 37 15.9 – V I52
2020-04-25 10:49:28 C 16 24 39.36 +10 37 02.4 – V I52
2020-04-26 13:35:45 C 16 30 47.440 +07 05 18.65 – U F51
2020-04-26 13:51:13 C 16 30 50.503 +07 03 13.67 – U F51
2020-04-26 14:06:41 C 16 30 53.586 +07 01 08.65 – U F51
2020-04-27 08:51:22 C 16 35 15.86 +04 27 00.5 – V I52
2020-04-27 08:53:07 C 16 35 16.19 +04 26 45.9 – V I52
2020-04-27 08:54:51 C 16 35 16.54 +04 26 31.2 – V I52