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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1031902316591397 4.6219e-08  
a 2.22663169430262 1.0474e-08 AU
q 1.99686505394795 1.033e-07 AU
i 3.602203869126617 6.2017e-06 deg
node 347.6942658816029 8.0749e-05 deg
peri 65.56491871059956 8.7431e-05 deg
M 34.97234839283871 3.3709e-05 deg
tp 2456882.605565895160
(2014-Aug-13.10556590)
0.00011348 JED
period 1213.587254736182
3.32
8.5632e-06
2.344e-08
d
yr
n .2966412168511603 2.0931e-09 deg/d
Q 2.45639833465729 1.1555e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1214  
   data-arc span      26659 days (72.99 yr)  
   first obs. used      1942-01-20  
   last obs. used      2015-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45698  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:05:32  

Additional Information
 Earth MOID = 1.01046 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 13.0 mag n/a MPO319124  
rotation period rot_per 24. h n/a LCDB (Rev. 2015-Feb); Warner et al., 2009 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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