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14868 (1990 RA7)
Classification: Main-belt Asteroid          SPK-ID: 2014868
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2231037386591202 5.9806e-08  
a 2.31070084015445 1.4209e-08 AU
q 1.795174843793222 1.3404e-07 AU
i 10.07609529952736 4.9921e-06 deg
node 164.0965997342137 3.5974e-05 deg
peri 52.301738708484 3.845e-05 deg
M 17.4798664519009 1.1703e-05 deg
tp 2456738.205512139146
(2014-Mar-21.70551214)
4.1839e-05 JED
period 1282.962641140133
3.51
1.1833e-05
3.24e-08
d
yr
n .2806005322805644 2.5881e-09 deg/d
Q 2.826226836515677 1.7378e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      885  
   data-arc span      9277 days (25.40 yr)  
   first obs. used      1989-02-04  
   last obs. used      2014-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51924  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:33:24  

Additional Information
 Earth MOID = .810184 AU 
 T_jup = 3.531 
[ 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 14.4 mag n/a MPO259449  
rotation period rot_per 9.78 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Higgins, D.J. (2011) http://www.david-higgins.com/Astronomy/astero id/lightcurves.htm]

14868 (1990 RA7)          Discovered 1990-Sep-13 by Debehogne, H. at La Silla (809)
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 RA7 = 1989 CV6 = 1990 QV13 = 1996 CC3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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