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35443 (1998 BG42)
Classification: Main-belt Asteroid          SPK-ID: 2035443
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1521826054339168 5.5354e-08  
a 2.189630454982934 1.1841e-08 au
q 1.856406787406178 1.2451e-07 au
i 4.014928653739801 7.629e-06 deg
node 349.5027975488932 5.999e-05 deg
peri 51.30848332102938 6.4016e-05 deg
M 271.5470420682973 2.3042e-05 deg
tp 2457891.279994575219
(2017-May-17.77999458)
7.6686e-05 JED
period 1183.46294453947
3.24
9.6002e-06
2.628e-08
d
yr
n .3041920337776942 2.4676e-09 deg/d
Q 2.522854122559689 1.3644e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1081  
   data-arc span      6402 days (17.53 yr)  
   first obs. used      1997-10-30  
   last obs. used      2015-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52829  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 17:14:17  

Additional Information
 Earth MOID = .865823 au 
 Jupiter MOID = 2.8819 au 
 T_jup = 3.656 
[ 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 14.2 mag n/a MPO337549  

35443 (1998 BG42)          Discovered 1998-Jan-20 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 BG42 = 1999 FZ27 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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