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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06701529068386355 4.6897e-08  
a 2.991953079283796 2.6553e-08 AU
q 2.791446473963112 1.3485e-07 AU
i 9.183192310731581 9.3303e-06 deg
node 326.1348152795147 3.6788e-05 deg
peri 111.3763350911102 8.8232e-05 deg
M 89.83489598862545 7.7995e-05 deg
tp 2456328.792085384440
(2013-Feb-05.29208538)
0.00040962 JED
period 1890.299391932315
5.18
2.5164e-05
6.89e-08
d
yr
n .1904460222208495 2.5352e-09 deg/d
Q 3.192459684604481 2.8332e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1019  
   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      .52034  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:16:38  

Additional Information
 Earth MOID = 1.82285 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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