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2980 Cameron (1981 EU17)
Classification: Main-belt Asteroid          SPK-ID: 2002980
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1818537618467831 8.7663e-08  
a 2.566735681631674 1.7244e-08 AU
q 2.099965142260587 2.2739e-07 AU
i 7.277469770977195 9.2732e-06 deg
node 172.2580601238981 5.6436e-05 deg
peri 254.3099073695313 6.2392e-05 deg
M 108.6519609920179 2.4456e-05 deg
tp 2456347.179648160778
(2013-Feb-23.67964816)
0.00010099 JED
period 1502.000747819995
4.11
1.5136e-05
4.144e-08
d
yr
n .2396803067658283 2.4153e-09 deg/d
Q 3.033506221002761 2.0379e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      956  
   data-arc span      13538 days (37.07 yr)  
   first obs. used      1977-03-15  
   last obs. used      2014-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52642  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 13:42:50  

Additional Information
 Earth MOID = 1.12619 AU 
 T_jup = 3.397 
[ 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 13.3 mag n/a MPO256884  

2980 Cameron (1981 EU17)          Discovered 1981-Mar-02 by Bus, S. J. at Siding Spring (413)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1981 EU17 = 1977 EL3 = 1979 SQ7 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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