IAA RAS IAA Minor Planet Database

2007 RP9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3897197000
Semi-major axis (a)1.5516149000 AU
Inclination (i)26.59188000°
Long. of Asc. Node (Ω)342.23394000°
Arg. of Perihelion (ω)61.67634000°
Mean Anomaly (M)123.91603000°
Mean Motion (n)0.5099506800°/day
Perihelion dist (q)0.94692000 AU
Aphelion dist (Q)2.15630980 AU
Orbital Period1.93275100 yr
Physical Parameters
H (abs. magnitude)23.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.530″
Uncertainty6
Orbit TypeApollo
MOID0.085217 AU
Observations Used45
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2007-09-19
Observations (47)
Date Type RA Dec Mag Band Observatory
2007-09-10 03:40:24 C 22 08 04.63 +17 29 09.7 – r 703
2007-09-10 03:49:45 C 22 07 59.34 +17 31 11.9 – r 703
2007-09-10 03:59:04 C 22 07 54.04 +17 33 13.4 – r 703
2007-09-10 05:02:17 C 22 07 17.72 +17 47 00.4 – r 703
2007-09-10 05:15:11 C 22 07 10.30 +17 49 49.5 – r 703
2007-09-10 05:27:34 C 22 07 03.14 +17 52 30.7 – r 703
2007-09-10 05:39:55 C 22 06 55.90 +17 55 10.5 – r 703
2007-09-10 07:13:50 C 22 06 01.53 +18 15 34.7 – r 703
2007-09-10 07:26:36 C 22 05 54.12 +18 18 18.5 – r 703
2007-09-10 07:40:24 C 22 05 46.13 +18 21 19.5 – r 703
2007-09-10 21:24:56 C 21 58 03.12 +21 19 12.6 – r J95
2007-09-10 21:27:39 C 21 58 01.45 +21 19 46.3 – r J95
2007-09-10 21:30:22 C 21 57 59.90 +21 20 22.6 – r J95
2007-09-11 04:42:43 C 21 53 49.38 +22 53 36.2 – o 673
2007-09-11 04:58:29 C 21 53 39.72 +22 57 00.1 – o 673
2007-09-11 05:04:56 C 21 53 35.74 +22 58 24.1 – o 673
2007-09-11 05:17:33 C 21 53 28.06 +23 01 05.2 – o 673
2007-09-11 07:14:00 C 21 52 15.52 +23 25 58.6 – r G96
2007-09-11 07:14:46 C 21 52 15.02 +23 26 09.4 – r G96
2007-09-11 07:21:10 C 21 52 11.10 +23 27 30.4 – r G96
2007-09-11 07:21:57 C 21 52 10.56 +23 27 41.3 – r G96
2007-09-11 07:28:18 C 21 52 06.74 +23 29 00.8 – r G96
2007-09-11 07:29:03 C 21 52 06.24 +23 29 11.3 – r G96
2007-09-11 07:35:24 C 21 52 02.31 +23 30 31.8 – r G96
2007-09-11 07:36:14 C 21 52 01.81 +23 30 42.3 – r G96
2007-09-11 09:15:34 C 21 51 00.75 +23 51 41.3 – r G96
2007-09-11 09:21:59 C 21 50 56.65 +23 53 05.1 – c 651
2007-09-11 09:22:56 C 21 50 56.06 +23 53 15.7 – c 651
2007-09-11 09:24:59 C 21 50 55.01 +23 53 39.7 – r G96
2007-09-11 09:31:06 C 21 50 51.23 +23 54 58.6 – c 651
2007-09-11 09:44:01 C 21 50 43.40 +23 57 40.1 – r G96
2007-09-12 02:46:14 C 21 40 30.07 +27 31 34.8 – o H55
2007-09-12 02:51:20 C 21 40 26.80 +27 32 38.1 – o H55
2007-09-12 02:56:09 C 21 40 23.67 +27 33 37.3 – o H55
2007-09-15 18:32:45 C 20 41 39.45 +43 02 31.3 – r 540
2007-09-15 18:41:44 C 20 41 33.06 +43 03 49.6 – r 540
2007-09-15 19:58:47 C 20 40 37.88 +43 14 44.0 – r J95
2007-09-15 20:13:07 C 20 40 27.45 +43 16 46.1 – r J95
2007-09-15 20:32:25 C 20 40 13.27 +43 19 30.8 – r J95
2007-09-16 01:48:36 C 20 36 29.27 +44 03 46.7 20.3 o H55
2007-09-16 01:57:17 C 20 36 22.86 +44 04 58.4 20.5 o H55
2007-09-16 02:05:45 C 20 36 16.61 +44 06 08.4 20.6 o H55
2007-09-18 01:12:19 C 20 02 29.26 +49 39 52.0 20.8 o H55
2007-09-18 01:22:25 C 20 02 21.63 +49 40 52.9 21.1 o H55
2007-09-18 01:32:24 C 20 02 14.26 +49 41 53.2 20.7 o H55
2007-09-18 01:42:21 C 20 02 06.79 +49 42 54.1 20.7 o H55
2007-09-19 02:02:32 C 19 44 45.09 +51 56 34.5 21.1 o H55