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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09423318004454707 5.622e-08  
a 3.026426021445158 2.9384e-08 au
q 2.741236273274815 1.6461e-07 au
i 9.934080489359209 7.1389e-06 deg
node 321.1496866492412 3.389e-05 deg
peri 115.6227046073384 5.0302e-05 deg
M 246.2554708255893 3.7806e-05 deg
tp 2458008.105277059203
(2017-Sep-11.60527706)
0.00020474 JED
period 1923.063037220105
5.27
2.8007e-05
7.668e-08
d
yr
n .1872013517146064 2.7263e-09 deg/d
Q 3.311615769615502 3.2152e-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 = 1.77438 au 
 Jupiter MOID = 1.91043 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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