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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1038121337712403 4.5737e-08  
a 2.226405843754806 1.0281e-08 au
q 1.995277902473861 1.0194e-07 au
i 3.602343667380802 6.044e-06 deg
node 347.6890629826063 7.9779e-05 deg
peri 65.51102316650737 8.6205e-05 deg
M 153.6308060801414 3.2613e-05 deg
tp 2456882.677716895165
(2014-Aug-13.17771690)
0.00010941 JED
period 1213.402615491691
3.32
8.405e-06
2.301e-08
d
yr
n .2966863557106492 2.0551e-09 deg/d
Q 2.457533785035751 1.1349e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1389  
   data-arc span      26770 days (73.29 yr)  
   first obs. used      1942-01-20  
   last obs. used      2015-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .43794  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 15:42:51  

Additional Information
 Earth MOID = 1.00807 au 
 Jupiter MOID = 2.82969 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-December); 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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