IAA RAS IAA Minor Planet Database

2007 RD20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5460583535 ± 1.22e-08
Semi-major axis (a)2.4151094291 AU ± 2.63e-09
Inclination (i)11.05066095° ± 3.64e-06
Long. of Asc. Node (Ω)26.45169011° ± 3.49e-06
Arg. of Perihelion (ω)341.93466115° ± 1.09e-05
Mean Anomaly (M)301.27910507° ± 2.34e-06
Mean Motion (n)0.2626074581°/day ± 4.30e-10
Perihelion dist (q)1.09631875 AU ± 2.96e-08
Aphelion dist (Q)3.73390011 AU ± 2.98e-08
Orbital Period3.75323036 yr ± 6.14e-09
Physical Parameters
H (abs. magnitude)20.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.344″
Uncertainty0
Orbit TypeAmor
MOID0.105791 AU
Observations Used423
Oppositions11
Arc Total2007-2022
First Observation Used2007-09-14
Last Observation Used2022-12-11
Observations (454)
Date Type RA Dec Mag Band Observatory
2022-10-18 20:43:17 C 02 42 01.66 +16 58 44.3 – V M32
2022-10-18 20:43:40 C 02 42 01.67 +16 58 45.9 – V M32
2022-10-19 10:10:57 C 02 42 35.630 +18 03 08.57 – V T08
2022-10-19 10:38:42 C 02 42 36.259 +18 05 18.71 – V T08
2022-10-19 10:42:41 C 02 42 36.336 +18 05 37.32 – V T08
2022-10-19 10:51:35 C 02 42 36.552 +18 06 19.01 – V T08
2022-10-20 11:24:33 C 02 43 35.671 +19 58 12.40 – V T08
2022-10-20 11:44:58 C 02 43 36.067 +19 59 42.58 – V T08
2022-10-20 12:06:57 C 02 43 36.497 +20 01 19.67 – V T08
2022-10-20 12:10:56 C 02 43 36.569 +20 01 37.34 – V T08
2022-10-20 20:25:45 C 02 43 59.00 +20 37 17.7 – V M32
2022-10-20 20:26:09 C 02 43 59.10 +20 37 19.2 – V M32
2022-10-20 20:26:34 C 02 43 59.00 +20 37 21.3 – V M32
2022-10-20 20:26:59 C 02 43 59.06 +20 37 22.6 – V M32
2022-10-20 20:27:49 C 02 43 59.09 +20 37 27.7 – V M32
2022-10-20 20:28:14 C 02 43 59.02 +20 37 28.0 – V M32
2022-10-20 20:28:39 C 02 43 59.00 +20 37 30.1 – V M32
2022-10-20 20:29:04 C 02 43 59.25 +20 37 33.2 – V M32
2022-10-20 20:29:29 C 02 43 59.20 +20 37 35.4 – V M32
2022-10-20 20:29:54 C 02 43 59.12 +20 37 35.9 – V M32
2022-10-20 20:30:43 C 02 43 59.01 +20 37 38.9 – V M32
2022-10-20 20:31:08 C 02 43 59.22 +20 37 42.7 – V M32
2022-10-20 20:31:33 C 02 43 59.15 +20 37 42.9 – V M32
2022-10-20 20:31:58 C 02 43 59.31 +20 37 44.0 – V M32
2022-10-20 20:32:22 C 02 43 59.09 +20 37 46.1 – V M32
2022-10-20 20:32:47 C 02 43 59.08 +20 37 48.7 – V M32
2022-10-20 20:33:12 C 02 43 59.15 +20 37 50.7 – V M32
2022-10-20 20:33:37 C 02 43 59.14 +20 37 52.0 – V M32
2022-10-20 20:34:02 C 02 43 59.20 +20 37 54.2 – V M32
2022-10-20 20:34:27 C 02 43 59.12 +20 37 55.3 – V M32
2022-10-20 20:34:52 C 02 43 59.17 +20 37 58.0 – V M32
2022-10-20 20:35:17 C 02 43 59.15 +20 37 58.2 – V M32
2022-10-20 20:35:43 C 02 43 59.26 +20 38 00.6 – V M32
2022-10-20 20:36:08 C 02 43 59.17 +20 38 03.1 – V M32
2022-10-20 20:36:33 C 02 43 59.31 +20 38 05.3 – V M32
2022-10-20 20:36:58 C 02 43 59.33 +20 38 07.2 – V M32
2022-10-20 20:37:23 C 02 43 59.43 +20 38 09.8 – V M32
2022-10-20 20:37:48 C 02 43 59.27 +20 38 10.4 – V M32
2022-10-20 20:38:13 C 02 43 59.37 +20 38 13.1 – V M32
2022-10-20 20:38:39 C 02 43 59.41 +20 38 14.4 – V M32
2022-10-20 20:39:03 C 02 43 59.35 +20 38 15.9 – V M32
2022-10-20 20:39:28 C 02 43 59.44 +20 38 18.6 – V M32
2022-10-20 20:39:53 C 02 43 59.42 +20 38 21.1 – V M32
2022-10-20 20:40:18 C 02 43 59.48 +20 38 22.5 – V M32
2022-10-20 20:40:43 C 02 43 59.44 +20 38 24.1 – V M32
2022-10-20 20:41:07 C 02 43 59.49 +20 38 25.1 – V M32
2022-10-20 20:41:32 C 02 43 59.39 +20 38 27.5 – V M32
2022-10-20 20:41:57 C 02 43 59.45 +20 38 29.8 – V M32
2022-10-20 20:42:22 C 02 43 59.38 +20 38 30.4 – V M32
2022-10-20 20:42:47 C 02 43 59.47 +20 38 32.9 – V M32