2009 SJ1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3513494000
Semi-major axis (a)1.5769940000 AU
Inclination (i)11.63449000°
Long. of Asc. Node (Ω)354.79981000°
Arg. of Perihelion (ω)339.90462000°
Mean Anomaly (M)67.82009000°
Mean Motion (n)0.4976901100°/day
Perihelion dist (q)1.02291810 AU
Aphelion dist (Q)2.13106990 AU
Orbital Period1.98036420 yr
Physical Parameters
H (abs. magnitude)26.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.450″
Uncertainty7
Orbit TypeAmor
MOID0.029242 AU
Observations Used20
Oppositions1
Arc Total
First Observation Used
Last Observation Used2009-09-20
Observations (21)
Date Type RA Dec Mag Band Observatory
2009-09-18 07:48:33 C 23 46 19.41 +02 01 08.7 r G96
2009-09-18 07:53:17 C 23 46 19.38 +02 02 24.7 r G96
2009-09-18 07:55:24 C 23 46 19.34 +02 03 01.6 r G96
2009-09-18 08:44:21 C 23 46 18.82 +02 16 51.0 r G96
2009-09-18 08:46:42 C 23 46 18.79 +02 17 31.2 r G96
2009-09-18 08:49:05 C 23 46 18.77 +02 18 10.9 r G96
2009-09-18 08:51:26 C 23 46 18.76 +02 18 51.2 r G96
2009-09-18 09:20:28 C 23 46 18.71 +02 27 04.1 o 291
2009-09-18 09:25:50 C 23 46 18.69 +02 28 34.6 o 291
2009-09-18 09:31:24 C 23 46 18.66 +02 30 07.3 o 291
2009-09-18 10:47:40 C 23 46 40.19 +02 55 41.8 v E10
2009-09-18 10:49:01 C 23 46 40.21 +02 56 04.1 v E10
2009-09-18 10:50:17 C 23 46 40.18 +02 56 25.2 v E10
2009-09-18 10:53:04 C 23 46 40.21 +02 57 12.6 v E10
2009-09-18 10:54:21 C 23 46 40.23 +02 57 33.8 v E10
2009-09-18 10:55:23 C 23 46 40.21 +02 57 51.2 v E10
2009-09-18 10:57:59 C 23 46 40.23 +02 58 33.5 v E10
2009-09-19 22:13:23 C 23 48 04.98 +11 44 28.5 v 204
2009-09-20 01:02:03 C 23 48 06.22 +12 21 39.4 r J95
2009-09-20 01:06:32 C 23 48 06.23 +12 22 39.5 r J95
2009-09-20 01:11:33 C 23 48 06.23 +12 23 44.6 r J95