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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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1224288277890418 5.4501e-08  
a 2.411774216120191 2.1696e-08 AU
q 2.116503525948761 1.3449e-07 AU
i 7.446831427329717 6.0588e-06 deg
node 98.91198359865969 4.6977e-05 deg
peri 174.6788705909887 6.1567e-05 deg
M 157.6812857441878 4.8281e-05 deg
tp 2456401.287243375975
(2013-Apr-18.78724338)
0.00017814 JED
period 1368.054499090107
3.75
1.846e-05
5.054e-08
d
yr
n .2631474113344431 3.5509e-09 deg/d
Q 2.707044906291621 2.4352e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1105  
   data-arc span      8587 days (23.51 yr)  
   first obs. used      1991-09-11  
   last obs. used      2015-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50007  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:34:03  

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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