2009 FT4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5526293000
Semi-major axis (a)2.6645062000 AU
Inclination (i)15.30073000°
Long. of Asc. Node (Ω)162.29739000°
Arg. of Perihelion (ω)325.54292000°
Mean Anomaly (M)303.14793000°
Mean Motion (n)0.2266099500°/day
Perihelion dist (q)1.19202200 AU
Aphelion dist (Q)4.13699040 AU
Orbital Period4.34935750 yr
Physical Parameters
H (abs. magnitude)20.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.490″
Uncertainty6
Orbit TypeAmor
MOID0.239340 AU
Observations Used27
Oppositions1
Arc Total
First Observation Used
Last Observation Used2009-04-27
Observations (28)
Date Type RA Dec Mag Band Observatory
2009-03-19 04:18:32 C 07 42 58.71 +18 44 19.9 r G96
2009-03-19 04:28:07 C 07 43 00.40 +18 44 30.9 r G96
2009-03-19 04:38:00 C 07 43 02.10 +18 44 40.9 r G96
2009-03-19 04:47:47 C 07 43 03.75 +18 44 52.2 r G96
2009-03-19 05:31:44 C 07 43 11.30 +18 45 40.2 v H01
2009-03-19 05:38:43 C 07 43 12.49 +18 45 47.9 v H01
2009-03-19 05:42:57 C 07 43 13.29 +18 45 53.1 r G96
2009-03-19 05:44:07 C 07 43 13.47 +18 45 54.6 r G96
2009-03-19 05:45:16 C 07 43 13.69 +18 45 56.0 r G96
2009-03-19 05:46:26 C 07 43 13.87 +18 45 56.6 r G96
2009-03-19 05:47:16 C 07 43 13.97 +18 45 57.2 v H01
2009-03-19 05:59:42 C 07 43 16.11 +18 46 10.8 v H01
2009-03-19 07:37:45 C 07 43 33.16 +18 47 58.3 r G96
2009-03-19 07:40:04 C 07 43 33.57 +18 48 00.0 r G96
2009-03-19 19:53:55 C 07 45 44.15 +19 01 22.5 r J95
2009-03-19 20:16:23 C 07 45 48.04 +19 01 47.7 r J95
2009-03-20 01:03:03 C 07 46 38.88 +19 07 00.3 r H55
2009-03-20 01:27:08 C 07 46 43.01 +19 07 25.2 r H55
2009-03-20 01:45:14 C 07 46 46.12 +19 07 44.7 r H55
2009-03-20 01:50:38 C 07 46 47.12 +19 07 51.8 r H36
2009-03-20 02:17:48 C 07 46 51.90 +19 08 20.2 r H36
2009-03-20 02:45:47 C 07 46 56.64 +19 08 51.8 r H36
2009-03-26 05:18:20 C 08 12 38.61 +21 25 02.8 o 291
2009-03-26 05:30:08 C 08 12 40.49 +21 25 12.1 o 291
2009-03-26 05:41:35 C 08 12 42.56 +21 25 21.9 o 291
2009-04-27 04:33:16 C 10 10 19.14 +23 58 16.1 o 291
2009-04-27 04:51:10 C 10 10 21.21 +23 58 11.0 o 291
2009-04-27 05:09:32 C 10 10 23.62 +23 58 07.7 o 291