2020 RH147

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4267326293 ± 1.04e-04
Semi-major axis (a)2.1991778778 AU ± 4.01e-04
Inclination (i)8.98344565° ± 1.40e-03
Long. of Asc. Node (Ω)200.57451872° ± 2.48e-03
Arg. of Perihelion (ω)192.82570879° ± 6.83e-03
Mean Anomaly (M)194.94031340° ± 1.54e-01
Mean Motion (n)0.3022189824°/day ± 8.27e-05
Perihelion dist (q)1.26071692 AU ± 3.24e-04
Aphelion dist (Q)3.13763884 AU ± 6.16e-04
Orbital Period3.26129840 yr ± 8.92e-04
Physical Parameters
H (abs. magnitude)22.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.092″
Uncertainty3
Orbit TypeAmor
MOID0.266367 AU
Observations Used20
Oppositions1
Arc Total2020-2020
First Observation Used2020-08-23
Last Observation Used2020-09-16
Observations (21)
Date Type RA Dec Mag Band Observatory
2020-08-23 09:11:17 C 22 32 14.578 +12 03 11.86 V F51
2020-08-23 09:15:03 C 22 32 14.541 +12 03 11.41 V F51
2020-08-23 09:28:00 C 22 32 14.386 +12 03 10.34 V F51
2020-08-23 09:31:45 C 22 32 14.343 +12 03 09.94 V F51
2020-08-23 09:44:40 C 22 32 14.185 +12 03 08.69 V F51
2020-08-23 09:48:25 C 22 32 14.127 +12 03 08.28 V F51
2020-08-23 10:01:25 C 22 32 13.971 +12 03 07.11 V F51
2020-08-23 10:05:13 C 22 32 13.930 +12 03 06.71 V F51
2020-08-24 09:58:17 C 22 32 02.979 +12 00 25.35 V F52
2020-08-24 11:00:20 C 22 32 02.205 +12 00 18.14 V F52
2020-09-11 07:52:09 C 22 28 18.536 +09 23 04.04 V F52
2020-09-11 08:07:01 C 22 28 18.377 +09 22 54.83 V F52
2020-09-11 08:21:55 C 22 28 18.190 +09 22 46.04 V F52
2020-09-11 08:36:54 C 22 28 18.033 +09 22 36.90 V F52
2020-09-12 07:23:54 C 22 28 11.253 +09 08 22.85 V F52
2020-09-14 07:56:00 C 22 27 59.755 +08 36 13.84 U F52
2020-09-14 08:41:57 C 22 27 59.358 +08 35 42.26 U F52
2020-09-14 09:04:56 C 22 27 59.157 +08 35 26.47 U F52
2020-09-16 07:23:00 C 22 27 55.260 +08 02 27.19 U F51
2020-09-16 07:39:29 C 22 27 55.150 +08 02 15.17 U F51
2020-09-16 08:12:46 C 22 27 54.959 +08 01 50.71 U F51