2013 RT9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0848218106 ± 2.51e-05
Semi-major axis (a)1.1396320781 AU ± 4.00e-05
Inclination (i)9.01784030° ± 2.07e-03
Long. of Asc. Node (Ω)161.21938975° ± 2.06e-04
Arg. of Perihelion (ω)182.89803619° ± 7.54e-03
Mean Anomaly (M)11.28153668° ± 2.08e-01
Mean Motion (n)0.8101497054°/day ± 4.26e-05
Perihelion dist (q)1.04296642 AU ± 4.64e-05
Aphelion dist (Q)1.23629773 AU ± 5.20e-05
Orbital Period1.21659772 yr ± 6.40e-05
Physical Parameters
H (abs. magnitude)26.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.198″
Uncertainty3
Orbit TypeAmor
MOID0.032592 AU
Observations Used32
Oppositions1
Arc Total2013-2013
First Observation Used2013-09-03
Last Observation Used2013-09-05
Observations (35)
Date Type RA Dec Mag Band Observatory
2013-09-03 09:43:46 C 23 14 28.06 -03 43 28.9 q G96
2013-09-03 09:53:09 C 23 14 30.97 -03 45 04.0 q G96
2013-09-03 10:02:34 C 23 14 33.92 -03 46 39.6 q G96
2013-09-03 10:12:01 C 23 14 36.86 -03 48 15.0 q G96
2013-09-03 10:32:20 C 23 14 54.007 -03 50 59.33 V F51
2013-09-03 11:14:51 C 23 15 06.553 -03 58 11.62 V F51
2013-09-03 11:35:08 C 23 15 03.52 -04 02 14.2 q G96
2013-09-03 11:36:28 C 23 15 04.05 -04 02 29.6 q G96
2013-09-03 11:37:45 C 23 15 04.57 -04 02 44.9 q G96
2013-09-03 11:39:03 C 23 15 04.94 -04 02 56.6 q G96
2013-09-03 22:49:38 C 23 19 24.88 -05 57 03.8 t 204
2013-09-03 22:53:57 C 23 19 23.86 -05 52 35.4 q K93
2013-09-03 22:57:25 C 23 19 24.91 -05 53 10.2 q K93
2013-09-03 23:00:53 C 23 19 25.95 -05 53 45.0 q K93
2013-09-03 23:02:18 C 23 19 28.85 -05 59 12.0 t 204
2013-09-03 23:04:20 C 23 19 26.99 -05 54 20.2 q K93
2013-09-03 23:07:47 C 23 19 28.04 -05 54 55.2 q K93
2013-09-03 23:11:15 C 23 19 29.09 -05 55 29.9 q K93
2013-09-03 23:14:40 C 23 19 32.74 -06 01 17.4 t 204
2013-09-03 23:14:42 C 23 19 30.13 -05 56 04.8 q K93
2013-09-03 23:18:10 C 23 19 31.18 -05 56 40.0 q K93
2013-09-04 01:49:02 C 23 20 23.62 -06 27 29.6 q J95
2013-09-04 01:57:50 C 23 20 26.48 -06 28 58.1 q J95
2013-09-04 02:05:24 C 23 20 28.88 -06 30 14.3 q J95
2013-09-04 06:47:23 C 23 22 14.29 -07 17 02.4 19.7 r H21
2013-09-04 06:58:01 C 23 22 17.54 -07 18 48.9 19.9 r H21
2013-09-04 07:03:06 C 23 22 19.12 -07 19 40.0 19.5 r H21
2013-09-05 07:08:38 C 23 31 04.70 -11 18 44.1 u H21
2013-09-05 07:14:48 C 23 31 06.63 -11 19 43.9 u H21
2013-09-05 07:21:45 C 23 31 08.77 -11 20 51.4 u H21
2013-09-05 14:17:21 C 23 33 39.13 -12 22 42.5 o 474
2013-09-05 14:18:28 C 23 33 39.47 -12 22 53.3 o 474
2013-09-05 14:19:33 C 23 33 39.84 -12 23 03.4 o 474
2013-09-05 14:20:40 C 23 33 40.14 -12 23 14.2 o 474
2013-09-05 14:22:19 C 23 33 40.65 -12 23 29.9 o 474