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
2022-09-05 03:09:33 C 00 41 53.81 -54 52 11.6 u 807
2022-09-05 03:46:08 V 00 41 59.09 -54 51 41.0 W 247
2022-09-05 03:46:08 v 1 289.14670 -30.52631 247
2022-09-05 03:54:31 V 00 42 00.29 -54 51 32.8 W 247
2022-09-05 03:54:31 v 1 289.14670 -30.52631 247
2022-09-05 04:04:59 V 00 42 01.78 -54 51 24.8 W 247
2022-09-05 04:04:59 v 1 289.14670 -30.52631 247
2022-09-15 22:33:33 C 01 22 36.288 -48 00 55.22 V M22
2022-09-15 22:48:05 C 01 22 38.194 -48 00 21.78 V M22
2022-09-15 22:55:33 C 01 22 39.185 -48 00 04.86 V M22
2022-09-15 23:01:26 C 01 22 39.946 -47 59 51.00 V M22
2022-09-19 21:35:49 C 01 36 35.676 -43 43 18.44 V M22
2022-09-19 21:38:25 C 01 36 36.005 -43 43 10.74 V M22
2022-09-19 21:43:45 C 01 36 36.732 -43 42 54.43 V M22
2022-09-19 22:20:22 C 01 36 41.287 -43 41 04.24 V M22
2022-09-20 05:34:05 C 01 37 41.455 -43 18 37.94 V W68
2022-09-20 05:36:02 C 01 37 41.714 -43 18 32.22 V W68
2022-09-20 05:39:55 C 01 37 42.192 -43 18 20.05 V W68
2022-09-20 05:47:03 C 01 37 43.030 -43 17 57.37 V W68
2022-09-20 22:10:43 C 01 40 03.014 -42 25 03.07 V M22
2022-09-20 22:15:31 C 01 40 03.595 -42 24 47.23 V M22
2022-09-20 22:19:34 C 01 40 04.075 -42 24 34.60 V M22
2022-09-20 22:45:26 C 01 40 07.210 -42 23 11.15 V M22
2022-09-28 22:42:19 C 02 04 31.812 -29 02 49.67 V M22
2022-09-28 22:46:52 C 02 04 32.270 -29 02 26.66 V M22
2022-09-28 22:51:25 C 02 04 32.690 -29 02 03.55 V M22
2022-09-28 22:59:00 C 02 04 33.379 -29 01 25.82 V M22
2022-10-01 04:44:25 C 02 10 28.198 -24 16 34.86 V W68
2022-10-01 04:48:35 C 02 10 28.555 -24 16 12.11 V W68
2022-10-01 05:26:42 C 02 10 31.810 -24 12 42.80 V W68
2022-10-01 05:34:05 C 02 10 32.446 -24 12 02.12 V W68
2022-10-02 03:24:54 C 02 12 51.286 -22 09 13.43 V W88
2022-10-02 04:36:21 C 02 12 57.386 -22 02 30.48 V W88
2022-10-02 05:35:30 C 02 13 02.282 -21 56 54.67 V W88
2022-10-02 06:14:35 C 02 13 05.474 -21 53 15.79 V W68
2022-10-02 06:19:47 C 02 13 05.866 -21 52 46.06 V W68
2022-10-02 06:52:29 C 02 13 08.537 -21 49 38.64 V W68
2022-10-02 07:00:25 C 02 13 09.154 -21 48 53.21 V W68
2022-10-02 09:33:44 C 02 13 24.956 -21 35 30.62 V G96
2022-10-02 09:41:08 C 02 13 25.561 -21 34 47.96 V G96
2022-10-02 09:48:33 C 02 13 26.166 -21 34 05.30 V G96
2022-10-02 09:55:58 C 02 13 26.771 -21 33 22.54 V G96
2022-10-02 13:31:01 C 02 13 47.711 -21 12 32.32 U F51
2022-10-02 13:47:57 C 02 13 49.052 -21 10 54.88 U F51
2022-10-02 14:04:47 C 02 13 50.436 -21 09 15.96 U F51
2022-10-02 14:21:32 C 02 13 51.798 -21 07 38.57 U F51
2022-10-03 00:11:10 C 02 14 53.904 -20 09 33.62 V M22
2022-10-03 00:41:39 C 02 14 56.309 -20 06 35.57 V M22
2022-10-03 00:50:14 C 02 14 56.983 -20 05 45.10 V M22
2022-10-03 00:55:47 C 02 14 57.437 -20 05 12.66 V M22