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
2007-09-14 16:58:26 C 03 12 42.22 -26 25 27.8 r E12
2007-09-14 17:25:14 C 03 12 46.22 -26 23 57.5 r E12
2007-09-14 17:50:49 C 03 12 50.11 -26 22 30.0 r E12
2007-09-14 18:40:58 C 03 12 57.61 -26 19 39.1 r E12
2007-09-14 18:44:34 C 03 12 58.22 -26 19 26.3 r E12
2007-09-14 18:51:46 C 03 12 59.30 -26 19 01.7 r E12
2007-09-14 19:05:00 C 03 13 01.30 -26 18 16.0 r E12
2007-09-15 15:14:32 C 03 16 23.34 -25 08 22.2 r E12
2007-09-15 15:15:27 C 03 16 23.44 -25 08 18.7 r E12
2007-09-15 15:16:24 C 03 16 23.62 -25 08 15.5 r E12
2007-09-15 15:17:19 C 03 16 23.73 -25 08 12.1 r E12
2007-09-15 15:18:14 C 03 16 23.91 -25 08 09.0 r E12
2007-09-17 13:34:09 C 03 23 47.15 -22 20 01.7 o 474
2007-09-17 13:39:10 C 03 23 47.90 -22 19 43.6 o 474
2007-09-17 13:43:29 C 03 23 48.57 -22 19 27.2 o 474
2007-09-19 11:27:23 C 03 30 46.58 -19 24 50.2 r 448
2007-09-19 11:40:07 C 03 30 48.31 -19 23 59.9 r 448
2007-09-19 11:53:04 C 03 30 50.09 -19 23 08.6 r 448
2007-09-22 09:29:51 C 03 40 56.75 -14 39 02.8 r 448
2007-09-22 09:42:16 C 03 40 58.33 -14 38 10.6 r 448
2007-09-22 09:54:53 C 03 40 59.86 -14 37 17.5 r 448
2007-09-22 10:24:06 C 03 41 02.48 -14 35 19.1 19.6 o H55
2007-09-22 10:29:16 C 03 41 03.12 -14 34 57.6 19.6 o H55
2007-09-22 10:34:11 C 03 41 03.74 -14 34 37.2 19.4 o H55
2007-09-27 09:14:30 C 03 56 33.42 -05 57 26.1 r 448
2007-09-27 09:25:53 C 03 56 34.64 -05 56 35.4 r 448
2007-09-27 09:37:16 C 03 56 35.86 -05 55 44.8 r 448
2007-10-05 02:17:05 C 04 16 05.12 +07 43 17.4 c A24
2007-10-06 11:21:28 C 04 18 56.15 +10 04 21.4 r 448
2007-10-06 11:32:21 C 04 18 56.95 +10 05 06.9 r 448
2007-10-06 11:43:14 C 04 18 57.74 +10 05 52.7 r 448
2007-10-07 09:41:28 C 04 20 47.50 +11 37 39.9 r 703
2007-10-07 09:49:14 C 04 20 48.08 +11 38 12.5 r 703
2007-10-07 09:57:00 C 04 20 48.51 +11 38 44.1 r 703
2007-10-07 10:04:47 C 04 20 49.05 +11 39 16.8 r 703
2007-10-09 23:10:09 C 04 25 23.16 +15 45 31.2 r A13
2007-10-09 23:36:42 C 04 25 24.81 +15 47 17.3 r A13
2007-10-13 08:37:14 C 04 30 22.81 +20 51 47.0 r 448
2007-10-13 08:47:09 C 04 30 23.19 +20 52 23.0 r 448
2007-10-13 08:56:53 C 04 30 23.58 +20 52 57.7 r 448
2007-10-13 23:56:28 C 04 31 11.37 +21 45 55.3 r 113
2007-10-13 23:58:16 C 04 31 11.48 +21 46 02.0 r 113
2007-10-14 00:00:01 C 04 31 11.54 +21 46 08.1 r 113
2007-10-14 00:01:46 C 04 31 11.58 +21 46 14.3 r 113
2007-10-14 00:14:27 C 04 31 12.37 +21 47 05.9 r 157
2007-10-14 00:19:43 C 04 31 12.53 +21 47 24.6 r 157
2007-10-14 07:50:44 C 04 31 35.86 +22 13 48.6 19.1 c 704
2007-10-14 08:06:56 C 04 31 36.47 +22 14 46.5 19.4 c 704
2007-10-14 08:23:09 C 04 31 37.15 +22 15 42.4 19.7 c 704
2007-10-14 08:39:23 C 04 31 37.71 +22 16 39.9 19.3 c 704