IAA RAS IAA Minor Planet Database

2020 RG9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4663844000
Semi-major axis (a)1.9795745000 AU
Inclination (i)10.28123000° ± 7.40e-01
Long. of Asc. Node (Ω)57.26472000°
Arg. of Perihelion (ω)220.68669000°
Mean Anomaly (M)343.35198000°
Mean Motion (n)0.3538720900°/day
Perihelion dist (q)1.05633180 AU
Aphelion dist (Q)2.90281720 AU
Orbital Period2.78520890 yr
Physical Parameters
H (abs. magnitude)21.87
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual1.000″
Uncertainty8
Orbit TypeAmor
MOID0.088741 AU
Observations Used18
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-09-17
Observations (18)
Date Type RA Dec Mag Band Observatory
2020-09-14 11:24:22 C 01 51 34.836 -14 48 56.33 – U F51
2020-09-14 11:42:06 C 01 51 33.434 -14 48 55.41 – U F51
2020-09-14 11:59:49 C 01 51 32.063 -14 48 54.42 – U F51
2020-09-14 12:17:33 C 01 51 30.651 -14 48 53.63 – U F51
2020-09-15 10:59:51 C 01 49 48.27 -14 47 36.6 – V V06
2020-09-15 11:07:50 C 01 49 47.62 -14 47 35.9 – V V06
2020-09-15 11:15:50 C 01 49 47.00 -14 47 35.4 – V V06
2020-09-15 11:23:49 C 01 49 46.35 -14 47 35.5 – V V06
2020-09-16 09:57:02 C 01 48 04.519 -14 45 59.59 – U F51
2020-09-16 10:22:42 C 01 48 02.453 -14 45 57.87 – U F51
2020-09-16 10:48:28 C 01 48 00.368 -14 45 56.30 – U F51
2020-09-16 11:14:01 C 01 47 58.314 -14 45 54.66 – U F51
2020-09-17 11:29:17 C 01 46 05.757 -14 43 59.09 – V F52
2020-09-17 11:46:00 C 01 46 04.355 -14 43 58.08 – V F52
2020-09-17 12:02:47 C 01 46 02.981 -14 43 56.55 – V F52
2020-09-17 12:19:31 C 01 46 01.634 -14 43 54.83 – V F52
2020-09-17 12:59:25 C 01 45 58.314 -14 43 51.93 – V F51
2020-09-17 13:55:45 C 01 45 53.658 -14 43 47.23 – V F51