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2661 Bydzovsky (1982 FC1)
Classification: Main-belt Asteroid          SPK-ID: 2002661
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09411248405596441 5.6206e-08  
a 3.026690952219206 2.949e-08 au
q 2.741841548236144 1.6454e-07 au
i 9.933156586406419 7.1384e-06 deg
node 321.1486988394431 3.3894e-05 deg
peri 115.576757445446 5.0343e-05 deg
M 283.7282798256353 3.802e-05 deg
tp 2458007.984961180409
(2017-Sep-11.48496118)
0.00020503 JED
period 1923.315557713774
5.27
2.8109e-05
7.696e-08
d
yr
n .1871767732321202 2.7356e-09 deg/d
Q 3.311540356202267 3.2265e-08 au
  Orbit Determination Parameters
   # obs. used (total)      989  
   data-arc span      23845 days (65.28 yr)  
   first obs. used      1950-03-08  
   last obs. used      2015-06-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5436  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Oct-05 13:16:34  

Additional Information
 Earth MOID = 1.77395 au 
 Jupiter MOID = 1.90943 au 
 T_jup = 3.215 
[ 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 11.4 mag n/a MPO347540  

2661 Bydzovsky (1982 FC1)          Discovered 1982-Mar-23 by Vavrova, Z. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1982 FC1 = 1950 EE = 1969 TG4 = 1971 DO = 1974 SU2 = 1979 RM1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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