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
2022-10-14 06:14:34 C 02 36 19.14 +07 15 36.5 u H21
2022-10-14 06:16:24 C 02 36 19.21 +07 15 47.0 u H21
2022-10-14 06:18:15 C 02 36 19.31 +07 15 57.5 u H21
2022-10-14 06:20:07 C 02 36 19.39 +07 16 08.3 u H21
2022-10-14 06:21:58 C 02 36 19.47 +07 16 18.7 u H21
2022-10-14 12:23:14 C 02 36 38.957 +07 51 01.01 V T08
2022-10-14 12:37:54 C 02 36 39.485 +07 52 24.42 V T08
2022-10-14 12:54:21 C 02 36 40.135 +07 53 57.41 V T08
2022-10-14 13:10:44 C 02 36 40.752 +07 55 30.32 V T08
2022-10-15 12:42:09 C 02 38 01.061 +10 06 50.62 V T08
2022-10-15 13:20:09 C 02 38 02.405 +10 10 18.26 V T08
2022-10-15 13:31:09 C 02 38 02.789 +10 11 18.35 V T08
2022-10-15 13:35:53 C 02 38 03.002 +10 11 44.09 V T08
2022-10-15 20:10:37 C 02 38 29.43 +10 47 04.1 V L18
2022-10-15 20:11:54 C 02 38 29.47 +10 47 10.0 V L18
2022-10-15 20:13:11 C 02 38 29.54 +10 47 17.7 V L18
2022-10-15 20:14:28 C 02 38 29.58 +10 47 25.1 V L18
2022-10-15 20:15:45 C 02 38 29.69 +10 47 31.2 V L18
2022-10-16 10:35:08 C 02 39 13.692 +12 05 05.39 V T05
2022-10-16 10:37:50 C 02 39 13.774 +12 05 19.75 V T05
2022-10-16 10:42:23 C 02 39 13.922 +12 05 43.80 V T05
2022-10-16 10:50:25 C 02 39 14.184 +12 06 26.82 V T05
2022-10-16 12:14:39 C 02 39 16.726 +12 13 54.80 V T08
2022-10-16 12:53:44 C 02 39 17.976 +12 17 21.01 V T08
2022-10-16 13:22:16 C 02 39 18.902 +12 19 51.56 V T08
2022-10-16 13:58:42 C 02 39 20.143 +12 23 02.51 V T08
2022-10-16 20:04:43 C 02 39 44.94 +12 54 33.6 V 204
2022-10-17 09:02:56 C 02 40 19.618 +14 02 04.38 V G96
2022-10-17 09:10:15 C 02 40 19.834 +14 02 41.82 V G96
2022-10-17 09:17:35 C 02 40 20.060 +14 03 19.26 V G96
2022-10-17 09:24:54 C 02 40 20.287 +14 03 56.56 V G96
2022-10-17 10:14:15 C 02 40 25.238 +14 08 23.42 V T05
2022-10-17 10:48:41 C 02 40 26.213 +14 11 19.90 V T05
2022-10-17 10:51:18 C 02 40 26.290 +14 11 33.32 V T05
2022-10-17 10:55:51 C 02 40 26.414 +14 11 56.40 V T05
2022-10-17 19:34:38 C 02 40 53.52 +14 55 06.8 V M32
2022-10-17 19:34:58 C 02 40 53.55 +14 55 08.2 V M32
2022-10-17 19:35:19 C 02 40 53.49 +14 55 11.0 V M32
2022-10-17 19:35:40 C 02 40 53.53 +14 55 11.7 V M32
2022-10-17 19:36:01 C 02 40 53.65 +14 55 14.6 V M32
2022-10-17 19:36:22 C 02 40 53.54 +14 55 16.0 V M32
2022-10-17 19:36:42 C 02 40 53.61 +14 55 17.1 V M32
2022-10-17 19:37:03 C 02 40 53.65 +14 55 19.1 V M32
2022-10-17 19:37:24 C 02 40 53.66 +14 55 20.7 V M32
2022-10-17 19:37:45 C 02 40 53.60 +14 55 23.1 V M32
2022-10-17 19:38:06 C 02 40 53.66 +14 55 24.4 V M32
2022-10-17 19:38:26 C 02 40 53.70 +14 55 26.0 V M32
2022-10-17 19:38:47 C 02 40 53.70 +14 55 27.7 V M32
2022-10-17 19:39:08 C 02 40 53.80 +14 55 27.5 V M32
2022-10-17 19:39:29 C 02 40 53.76 +14 55 31.2 V M32