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2900 Lubos Perek (1972 AR)
Classification: Main-belt Asteroid          SPK-ID: 2002900
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1012381158627854 5.1774e-08  
a 3.023905178090692 2.6365e-08 au
q 2.71777071531307 1.626e-07 au
i 10.15089906996178 7.2115e-06 deg
node 17.46285756711044 2.9029e-05 deg
peri 290.9604828806927 4.9381e-05 deg
M 303.4009700137079 4.4235e-05 deg
tp 2457702.465388944376
(2016-Nov-09.96538894)
0.00023769 JED
period 1920.66083193128
5.26
2.5119e-05
6.877e-08
d
yr
n .1874354878357204 2.4513e-09 deg/d
Q 3.330039640868315 2.9034e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1250  
   data-arc span      22091 days (60.48 yr)  
   first obs. used      1954-11-23  
   last obs. used      2015-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49128  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 15:41:25  

Additional Information
 Earth MOID = 1.72307 au 
 Jupiter MOID = 1.98495 au 
 T_jup = 3.214 
[ 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 11.9 mag n/a MPO319120  

2900 Lubos Perek (1972 AR)          Discovered 1972-Jan-14 by Kohoutek, L. at Bergedorf
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1972 AR = 1974 OZ = 1974 QF3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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