2013 RS9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3247524446 ± 1.65e-05
Semi-major axis (a)1.6378910456 AU ± 4.45e-05
Inclination (i)12.74345023° ± 4.32e-04
Long. of Asc. Node (Ω)331.63536531° ± 4.96e-05
Arg. of Perihelion (ω)7.63943266° ± 3.58e-04
Mean Anomaly (M)298.61599753° ± 8.58e-02
Mean Motion (n)0.4702023153°/day ± 1.92e-05
Perihelion dist (q)1.10598192 AU ± 4.04e-05
Aphelion dist (Q)2.16980017 AU ± 6.49e-05
Orbital Period2.09617488 yr ± 8.55e-05
Physical Parameters
H (abs. magnitude)23.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.310″
Uncertainty2
Orbit TypeAmor
MOID0.095356 AU
Observations Used56
Oppositions1
Arc Total2013-2013
First Observation Used2013-09-03
Last Observation Used2013-10-30
Observations (56)
Date Type RA Dec Mag Band Observatory
2013-09-03 08:53:32 C 22 20 56.648 +13 58 38.05 L F51
2013-09-03 09:09:03 C 22 20 55.933 +14 00 00.98 L F51
2013-09-04 00:05:53 C 22 20 34.04 +15 17 56.4 q J95
2013-09-04 00:15:06 C 22 20 33.68 +15 18 43.9 q J95
2013-09-04 00:24:20 C 22 20 33.31 +15 19 31.8 q J95
2013-09-04 00:50:36 C 22 20 32.08 +15 21 55.7 u I93
2013-09-04 01:00:15 C 22 20 31.71 +15 22 45.9 u I93
2013-09-04 01:11:26 C 22 20 31.30 +15 23 43.4 u I93
2013-09-04 03:19:11 C 22 20 32.93 +15 34 49.1 q H36
2013-09-04 03:28:18 C 22 20 32.56 +15 35 36.3 q H36
2013-09-04 03:55:39 C 22 20 31.49 +15 37 58.6 q H36
2013-09-04 04:05:56 C 22 20 31.13 +15 38 51.3 q H36
2013-09-04 05:02:52 C 22 20 28.28 +15 43 45.7 u H21
2013-09-04 05:11:51 C 22 20 27.87 +15 44 31.6 u H21
2013-09-04 05:16:17 C 22 20 27.74 +15 44 54.7 u H21
2013-09-04 19:26:11 C 22 20 12.09 +16 56 33.0 q 595
2013-09-04 19:35:42 C 22 20 11.75 +16 57 21.6 q 595
2013-09-04 19:45:22 C 22 20 11.41 +16 58 10.6 q 595
2013-09-04 20:01:56 C 22 20 11.10 +16 59 33.2 q 204
2013-09-04 20:21:05 C 22 20 10.42 +17 01 09.8 q 204
2013-09-04 20:38:55 C 22 20 09.78 +17 02 40.0 q 204
2013-09-05 02:17:22 C 22 20 03.59 +17 30 46.3 u H21
2013-09-05 02:23:40 C 22 20 03.38 +17 31 18.0 u H21
2013-09-05 02:30:09 C 22 20 03.17 +17 31 50.2 u H21
2013-09-05 02:36:35 C 22 20 02.94 +17 32 22.7 u H21
2013-09-06 02:59:04 C 22 19 33.04 +19 29 51.4 u H21
2013-09-06 03:01:58 C 22 19 32.95 +19 30 05.3 u H21
2013-09-06 03:05:11 C 22 19 32.83 +19 30 20.5 u H21
2013-09-06 03:08:03 C 22 19 32.71 +19 30 34.1 u H21
2013-09-06 03:11:27 C 22 19 32.59 +19 30 50.2 u H21
2013-09-06 03:12:33 C 22 19 32.55 +19 30 56.1 u H21
2013-09-06 03:16:24 C 22 19 32.41 +19 31 14.1 u H21
2013-09-06 03:27:29 C 22 19 32.05 +19 32 06.6 u H21
2013-09-07 02:36:52 C 22 19 06.87 +21 18 11.3 u H21
2013-09-07 02:42:48 C 22 19 06.69 +21 18 37.8 u H21
2013-09-07 02:47:26 C 22 19 06.53 +21 18 58.9 u H21
2013-09-07 02:52:07 C 22 19 06.34 +21 19 20.1 u H21
2013-09-07 02:56:33 C 22 19 06.21 +21 19 39.7 u H21
2013-09-09 02:56:06 C 22 18 19.56 +24 42 52.4 u H21
2013-09-09 03:04:51 C 22 18 19.26 +24 43 27.5 u H21
2013-09-09 03:13:46 C 22 18 18.98 +24 44 03.5 u H21
2013-09-09 03:22:31 C 22 18 18.71 +24 44 39.0 u H21
2013-09-11 04:25:47 C 22 17 40.99 +27 49 41.8 u H21
2013-09-11 04:31:16 C 22 17 40.84 +27 50 01.2 u H21
2013-09-11 04:36:45 C 22 17 40.72 +27 50 20.6 u H21
2013-09-14 04:45:23 C 22 17 09.14 +31 44 00.6 u H21
2013-09-14 04:56:55 C 22 17 08.90 +31 44 34.5 u H21
2013-09-14 05:08:28 C 22 17 08.62 +31 45 09.0 u H21
2013-09-15 01:33:04 C 22 17 08.33 +32 43 25.3 u H21
2013-09-15 01:46:09 C 22 17 08.14 +32 44 02.7 u H21