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7275 (1983 CY2)
Classification: Main-belt Asteroid          SPK-ID: 2007275
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06691775539490478 4.6884e-08  
a 2.991776713512207 2.639e-08 AU
q 2.791573731201225 1.3465e-07 AU
i 9.183153334173948 9.3303e-06 deg
node 326.1343228741371 3.6781e-05 deg
peri 111.2942932581382 8.8377e-05 deg
M 128.0230198147817 7.8159e-05 deg
tp 2456328.332113864622
(2013-Feb-04.83211386)
0.0004104 JED
period 1890.132254018248
5.17
2.5009e-05
6.847e-08
d
yr
n .1904628627095659 2.52e-09 deg/d
Q 3.191979695823189 2.8156e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1024  
   data-arc span      21424 days (58.66 yr)  
   first obs. used      1955-10-24  
   last obs. used      2014-06-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51918  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:10:10  

Additional Information
 Earth MOID = 1.8234 AU 
 T_jup = 3.233 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.1 mag n/a MPO279591  

7275 (1983 CY2)          Discovered 1983-Feb-15 by Thomas, N. G. at Anderson Mesa (688)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1983 CY2 = 1991 UR3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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