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3233 Krisbarons (1977 RA6)
Classification: Main-belt Asteroid          SPK-ID: 2003233
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1030780323560316 4.7742e-08  
a 2.226335575782898 1.1898e-08 AU
q 1.996849285266964 1.0798e-07 AU
i 3.602192796235784 6.7258e-06 deg
node 347.6967776074467 8.1309e-05 deg
peri 65.50845650071028 8.925e-05 deg
M 335.6836148585454 3.813e-05 deg
tp 2456882.456023599303
(2014-Aug-12.95602360)
0.00012875 JED
period 1213.345171336767
3.32
9.7266e-06
2.663e-08
d
yr
n .2967004019172719 2.3784e-09 deg/d
Q 2.455821866298832 1.3124e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1153  
   data-arc span      26103 days (71.47 yr)  
   first obs. used      1942-01-20  
   last obs. used      2013-07-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .46403  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 17:49:29  

Additional Information
 Earth MOID = 1.00962 AU 
 T_jup = 3.636 
[ 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 12.9 mag n/a PDS3 (MPC 17268)  
rotation period rot_per 24. h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) lower-limit; Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Behrend, R. (2007) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]

3233 Krisbarons (1977 RA6)          Discovered 1977-Sep-09 by Chernykh, N. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1977 RA6 = 1929 EF = 1942 BE = 1952 BJ2 = 1962 EF = 1976 JA5 = 1977 TG4 = 1979 FB3 = 1980 RA4 = A909 BH 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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