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
2022-10-03 21:49:43 C 02 17 03.703 -18 01 45.62 V M22
2022-10-03 21:52:19 C 02 17 03.922 -18 01 29.10 V M22
2022-10-03 22:29:44 C 02 17 06.835 -17 57 47.16 V M22
2022-10-03 22:39:15 C 02 17 07.570 -17 56 50.93 V M22
2022-10-04 13:52:20 C 02 18 29.964 -16 26 31.27 V T05
2022-10-04 13:56:53 C 02 18 30.298 -16 26 03.48 V T05
2022-10-04 14:05:21 C 02 18 30.912 -16 25 11.75 V T05
2022-10-04 14:19:41 C 02 18 32.004 -16 23 44.52 V T05
2022-10-04 22:30:40 C 02 19 22.728 -15 32 56.51 V M22
2022-10-04 22:33:17 C 02 19 22.925 -15 32 40.52 V M22
2022-10-04 22:37:50 C 02 19 23.249 -15 32 13.09 V M22
2022-10-04 22:45:39 C 02 19 23.844 -15 31 25.61 V M22
2022-10-04 23:34:27 C 02 19 28.29 -15 28 00.5 X C95
2022-10-04 23:38:06 C 02 19 28.59 -15 27 38.7 X C95
2022-10-04 23:41:46 C 02 19 28.83 -15 27 16.1 X C95
2022-10-04 23:45:25 C 02 19 29.15 -15 26 53.9 X C95
2022-10-05 00:24:12 C 02 19 31.745 -15 23 02.22 V K74
2022-10-05 00:26:43 C 02 19 31.903 -15 22 46.52 V K74
2022-10-05 00:29:14 C 02 19 32.086 -15 22 31.33 V K74
2022-10-05 01:54:46 C 02 19 38.645 -15 13 49.55 X K87
2022-10-05 01:57:02 C 02 19 38.837 -15 13 35.08 X K87
2022-10-05 01:59:20 C 02 19 38.986 -15 13 21.11 X K87
2022-10-06 11:48:33 C 02 22 41.717 -11 44 26.88 V T08
2022-10-06 12:33:24 C 02 22 44.599 -11 39 47.48 V T08
2022-10-06 13:13:56 C 02 22 47.230 -11 35 34.80 V T08
2022-10-06 13:54:34 C 02 22 49.927 -11 31 20.89 V T08
2022-10-06 14:00:20 C 02 22 50.309 -11 30 44.71 V T08
2022-10-07 03:51:46 C 02 24 06.994 -10 03 13.75 V W68
2022-10-07 03:54:22 C 02 24 07.142 -10 02 57.52 V W68
2022-10-07 03:58:54 C 02 24 07.474 -10 02 29.69 V W68
2022-10-07 04:09:40 C 02 24 08.160 -10 01 22.37 V W68
2022-10-07 10:55:44 C 02 24 37.508 -09 20 26.41 V 703
2022-10-07 11:03:08 C 02 24 37.991 -09 19 39.79 V 703
2022-10-07 11:10:32 C 02 24 38.506 -09 18 53.24 V 703
2022-10-07 11:17:56 C 02 24 38.948 -09 18 07.20 V 703
2022-10-08 10:16:12 C 02 26 36.403 -06 54 02.30 V T05
2022-10-08 10:20:46 C 02 26 36.682 -06 53 33.68 V T05
2022-10-08 10:25:20 C 02 26 36.931 -06 53 05.28 V T05
2022-10-08 10:36:26 C 02 26 37.579 -06 51 56.12 V T05
2022-10-08 14:03:06 C 02 26 55.00 -06 30 36.9 V 900
2022-10-08 14:07:49 C 02 26 55.28 -06 30 06.8 V 900
2022-10-08 22:53:04 C 02 27 35.974 -05 35 33.08 X B72
2022-10-08 22:57:15 C 02 27 36.213 -05 35 07.83 X B72
2022-10-14 06:01:48 C 02 36 18.59 +07 14 23.2 u H21
2022-10-14 06:03:27 C 02 36 18.71 +07 14 32.7 u H21
2022-10-14 06:05:18 C 02 36 18.75 +07 14 43.5 u H21
2022-10-14 06:07:10 C 02 36 18.83 +07 14 53.9 u H21
2022-10-14 06:09:01 C 02 36 18.92 +07 15 04.5 u H21
2022-10-14 06:10:51 C 02 36 19.00 +07 15 15.0 u H21
2022-10-14 06:12:42 C 02 36 19.06 +07 15 25.9 u H21