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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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1224288278724905 5.45e-08  
a 2.411774215334921 2.1684e-08 AU
q 2.116503525058371 1.3449e-07 AU
i 7.44683145269504 6.0588e-06 deg
node 98.9119815848947 4.6877e-05 deg
peri 174.6788735858794 6.1483e-05 deg
M 157.6812852026986 4.8279e-05 deg
tp 2456401.287245726370
(2013-Apr-18.78724573)
0.00017812 JED
period 1368.054498421953
3.75
1.845e-05
5.051e-08
d
yr
n .2631474114629636 3.5489e-09 deg/d
Q 2.707044905611471 2.4339e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1108  
   data-arc span      8612 days (23.58 yr)  
   first obs. used      1991-09-11  
   last obs. used      2015-04-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50058  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:04:09  

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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