2013 DS9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5112906538
Semi-major axis (a)2.0563676662 AU
Inclination (i)1.86947283°
Long. of Asc. Node (Ω)141.21742920° ± 5.00e+00
Arg. of Perihelion (ω)25.80636941° ± 6.00e+00
Mean Anomaly (M)112.95742832°
Mean Motion (n)0.3341841000°/day
Perihelion dist (q)1.00495730 AU
Aphelion dist (Q)3.10820190 AU
Orbital Period2.94929550 yr
Physical Parameters
H (abs. magnitude)26.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.303″
Uncertainty
Orbit TypeAmor
MOID0.018609 AU
Observations Used26
Oppositions1
Arc Total2013-2013
First Observation Used
Last Observation Used2013-02-21
Observations (27)
Date Type RA Dec Mag Band Observatory
2013-02-19 06:26:27 C 09 07 17.72 +25 53 59.7 r G96
2013-02-19 06:42:02 C 09 07 31.04 +25 54 23.1 r G96
2013-02-19 06:57:35 C 09 07 44.22 +25 54 46.4 r G96
2013-02-19 07:13:01 C 09 07 57.43 +25 55 08.8 r G96
2013-02-19 07:46:42 C 09 08 26.41 +25 55 55.9 r G96
2013-02-19 07:47:29 C 09 08 27.16 +25 55 56.6 r G96
2013-02-19 07:48:18 C 09 08 27.78 +25 55 57.6 r G96
2013-02-19 07:49:04 C 09 08 28.50 +25 55 58.8 r G96
2013-02-19 19:02:15 C 09 19 45.59 +26 09 40.6 u J95
2013-02-19 19:39:25 C 09 20 22.72 +26 10 40.1 u J95
2013-02-19 19:41:52 C 09 20 25.20 +26 10 44.3 u J95
2013-02-19 20:38:20 C 09 21 22.57 +26 12 42.8 u I93
2013-02-19 20:51:10 C 09 21 35.26 +26 13 02.4 u I93
2013-02-19 21:13:23 C 09 21 57.24 +26 13 35.9 u I93
2013-02-19 21:26:45 C 09 22 10.39 +26 13 56.4 u I93
2013-02-19 21:36:22 C 09 22 17.57 +26 14 09.2 t 204
2013-02-19 21:48:05 C 09 22 29.10 +26 14 25.0 t 204
2013-02-19 21:59:49 C 09 22 40.68 +26 14 41.6 t 204
2013-02-19 22:46:43 C 09 23 27.01 +26 15 43.9 c A24
2013-02-19 22:50:56 C 09 23 31.14 +26 15 50.8 c A24
2013-02-20 19:25:24 C 09 47 22.96 +26 34 41.2 u J95
2013-02-20 19:42:36 C 09 47 43.91 +26 34 58.7 u J95
2013-02-20 19:59:54 C 09 48 04.95 +26 35 15.5 u J95
2013-02-21 03:01:00 C 09 57 04.77 +26 40 04.1 u H21
2013-02-21 03:07:21 C 09 57 12.75 +26 40 08.2 u H21
2013-02-21 03:13:43 C 09 57 20.73 +26 40 12.3 u H21
2013-02-21 03:21:46 C 09 57 30.82 +26 40 17.6 u H21