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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06658668551995743 4.6811e-08  
a 2.992649066175672 2.5239e-08 au
q 2.793378483934639 1.3443e-07 au
i 9.183120598338242 7.6513e-06 deg
node 326.1311212626606 3.5464e-05 deg
peri 111.288145020032 7.3091e-05 deg
M 204.2110160436987 6.4062e-05 deg
tp 2458218.807175198203
(2018-Apr-10.30717520)
0.00033913 JED
period 1890.959011286611
5.18
2.3921e-05
6.549e-08
d
yr
n .1903795893254479 2.4084e-09 deg/d
Q 3.191919648416706 2.6919e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1078  
   data-arc span      21807 days (59.70 yr)  
   first obs. used      1955-10-24  
   last obs. used      2015-07-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52069  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:21:39  

Additional Information
 Earth MOID = 1.82496 au 
 Jupiter MOID = 1.97859 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
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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