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79122 (1990 RV7)
Classification: Main-belt Asteroid          SPK-ID: 2079122
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1842689060347112 6.5766e-08  
a 2.444469727267194 1.7192e-08 AU
q 1.994029964788699 1.631e-07 AU
i 2.944601812498286 6.8849e-06 deg
node 176.6144967681548 9.3263e-05 deg
peri 195.5029829371638 9.4751e-05 deg
M 107.3430219978779 1.4995e-05 deg
tp 2456584.257195829876
(2013-Oct-18.75719583)
5.7563e-05 JED
period 1395.967867424181
3.82
1.4727e-05
4.032e-08
d
yr
n .2578855920690113 2.7206e-09 deg/d
Q 2.894909489745688 2.036e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      691  
   data-arc span      8958 days (24.53 yr)  
   first obs. used      1990-09-14  
   last obs. used      2015-03-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56065  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 19:14:31  

Additional Information
 Earth MOID = .994284 AU 
 T_jup = 3.474 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0 mag n/a MPO267949  

79122 (1990 RV7)          Discovered 1990-Sep-14 by Debehogne, H. at La Silla
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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