2007 RD1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5013796015 ± 4.36e-08
Semi-major axis (a)2.3276249113 AU ± 6.82e-08
Inclination (i)5.56348984° ± 4.35e-06
Long. of Asc. Node (Ω)287.82035642° ± 1.42e-04
Arg. of Perihelion (ω)68.40520972° ± 2.21e-04
Mean Anomaly (M)43.14524603° ± 1.14e-04
Mean Motion (n)0.2775509904°/day ± 1.22e-08
Perihelion dist (q)1.16060126 AU ± 1.07e-07
Aphelion dist (Q)3.49464856 AU ± 1.44e-07
Orbital Period3.55115391 yr ± 1.56e-07
Physical Parameters
H (abs. magnitude)21.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.406″
Uncertainty0
Orbit TypeAmor
MOID0.180500 AU
Observations Used135
Oppositions5
Arc Total2007-2014
First Observation Used2007-09-02
Last Observation Used2014-07-28
Observations (136)
Date Type RA Dec Mag Band Observatory
2007-10-07 08:31:21 C 00 09 01.93 +37 43 44.2 r 448
2007-10-07 08:55:01 C 00 09 04.55 +37 43 43.2 r 448
2007-10-07 09:18:53 C 00 09 07.17 +37 43 42.3 r 448
2007-10-07 20:36:49 C 00 10 32.07 +37 43 44.3 r 240
2007-10-07 20:41:40 C 00 10 32.60 +37 43 44.6 r 240
2007-10-07 20:44:05 C 00 10 32.88 +37 43 44.8 r 240
2007-10-07 20:50:07 C 00 10 33.55 +37 43 45.2 r 240
2007-10-09 06:48:55 C 00 14 35.05 +37 42 44.7 r 703
2007-10-09 07:06:34 C 00 14 36.96 +37 42 43.8 r 703
2007-10-09 07:24:30 C 00 14 38.86 +37 42 42.6 r 703
2007-10-09 07:42:35 C 00 14 40.81 +37 42 38.6 r 703
2007-10-09 08:59:03 C 00 14 48.95 +37 42 30.9 r 703
2007-10-09 09:12:35 C 00 14 50.34 +37 42 29.4 r 703
2007-10-09 09:25:39 C 00 14 51.76 +37 42 27.3 r 703
2007-10-14 06:52:48 C 00 28 19.33 +37 19 48.1 r H45
2007-10-14 06:55:17 C 00 28 19.64 +37 19 47.9 r H45
2007-10-14 06:57:41 C 00 28 19.87 +37 19 46.8 r H45
2007-10-14 06:59:55 C 00 28 19.97 +37 19 46.6 r H45
2007-10-14 07:02:28 C 00 28 20.33 +37 19 45.4 r H45
2007-10-16 05:22:12 C 00 33 25.63 +37 04 10.9 r 703
2007-10-16 05:33:34 C 00 33 26.74 +37 04 06.5 r 703
2007-10-16 05:44:58 C 00 33 27.90 +37 04 03.0 r 703
2007-10-16 05:56:19 C 00 33 28.87 +37 03 59.2 r 703
2007-10-29 02:04:18 C 01 03 27.24 +34 15 04.9 o H55
2007-10-29 02:12:32 C 01 03 27.91 +34 14 59.6 o H55
2007-10-29 02:20:45 C 01 03 28.59 +34 14 54.4 o H55
2007-11-01 05:26:15 C 01 09 49.80 +33 23 35.5 o H55
2007-11-01 05:34:42 C 01 09 50.34 +33 23 29.6 o H55
2007-11-01 05:43:07 C 01 09 50.97 +33 23 24.0 o H55
2007-11-04 20:41:43 C 01 16 52.79 +32 22 04.9 c 213
2007-11-04 21:01:55 C 01 16 54.20 +32 21 51.2 c 213
2007-11-04 21:08:10 C 01 16 54.63 +32 21 46.9 c 213
2014-07-28 22:11:32 C 16 51 01.19 -22 58 08.8 t 950
2014-07-28 22:14:19 C 16 51 01.16 -22 58 07.5 t 950
2014-07-28 22:17:05 C 16 51 01.12 -22 58 06.7 t 950
2014-07-28 22:19:52 C 16 51 01.09 -22 58 05.8 t 950