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7935 (1990 EZ5)
Classification: Main-belt Asteroid          SPK-ID: 2007935
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 .1313202348212065 5.356e-08  
a 3.085497215062664 2.9269e-08 AU
q 2.680308996240456 1.6956e-07 AU
i .1480578852284743 5.4644e-06 deg
node 260.7753913032084 0.00239 deg
peri 339.3269945113989 0.00239 deg
M 110.1740513224132 2.4644e-05 deg
tp 2456194.652969114636
(2012-Sep-24.15296911)
0.00013487 JED
period 1979.639747298291
5.42
2.8168e-05
7.712e-08
d
yr
n .1818512688944083 2.5876e-09 deg/d
Q 3.490685433884872 3.3113e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1251  
   data-arc span      13520 days (37.02 yr)  
   first obs. used      1976-10-22  
   last obs. used      2013-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48633  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 19:07:25  

Additional Information
 Earth MOID = 1.66796 AU 
 T_jup = 3.213 
[ 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 12.9 mag n/a MPO266000  

7935 (1990 EZ5)          Discovered 1990-Mar-01 by Debehogne, H. at La Silla (809)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1990 EZ5 = 1976 UZ9 = 1981 SO4 = 1986 PA2 = 1990 GL = 1990 HG7 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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