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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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .18426890673693 6.5752e-08  
a 2.444469726773341 1.7164e-08 AU
q 1.994029962669296 1.6305e-07 AU
i 2.944601812857398 6.8846e-06 deg
node 176.614496918925 9.3015e-05 deg
peri 195.5029832617008 9.4503e-05 deg
M 107.3430217496972 1.4986e-05 deg
tp 2456584.257196918383
(2013-Oct-18.75719692)
5.7521e-05 JED
period 1395.967867001143
3.82
1.4703e-05
4.025e-08
d
yr
n .2578855921471617 2.7162e-09 deg/d
Q 2.894909490877386 2.0327e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      705  
   data-arc span      8972 days (24.56 yr)  
   first obs. used      1990-09-14  
   last obs. used      2015-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5563  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 18:44:43  

Additional Information
 Earth MOID = .994283 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 15.1 mag n/a MPO337851  

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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