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9089 (1995 UC7)
Classification: Main-belt Asteroid          SPK-ID: 2009089
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1224288274781501 5.4512e-08  
a 2.411774216670977 2.1738e-08 AU
q 2.116503527181915 1.3454e-07 AU
i 7.446831446315559 6.059e-06 deg
node 98.9119866465971 4.7305e-05 deg
peri 174.6788669129979 6.1844e-05 deg
M 157.6812860938954 4.8288e-05 deg
tp 2456401.287241841767
(2013-Apr-18.78724184)
0.00017817 JED
period 1368.054499558749
3.75
1.8496e-05
5.064e-08
d
yr
n .2631474112442991 3.5577e-09 deg/d
Q 2.707044906160038 2.4399e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1062  
   data-arc span      8559 days (23.43 yr)  
   first obs. used      1991-09-11  
   last obs. used      2015-02-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5071  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:16:48  

Additional Information
 Earth MOID = 1.10172 AU 
 T_jup = 3.497 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.5 mag n/a MPO324393  

9089 (1995 UC7)          Discovered 1995-Oct-26 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 19980808/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 UC7 = 1991 RF25 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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