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5725 Nordlingen (1988 BK2)
Classification: Main-belt Asteroid          SPK-ID: 2005725
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05650213957859915 5.1921e-08  
a 2.680407267328931 2.0591e-08 au
q 2.52895852178282 1.3936e-07 au
i 22.54674496891128 9.6569e-06 deg
node 55.27299215323475 1.551e-05 deg
peri 76.40115535945615 0.00011618 deg
M 116.9953701997336 0.00010986 deg
tp 2456879.586296759047
(2014-Aug-10.08629676)
0.00048948 JED
period 1602.874821854874
4.39
1.847e-05
5.057e-08
d
yr
n .2245964532547849 2.588e-09 deg/d
Q 2.831856012875042 2.1754e-08 au
  Orbit Determination Parameters
   # obs. used (total)      835  
   data-arc span      22821 days (62.48 yr)  
   first obs. used      1953-02-15  
   last obs. used      2015-08-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49246  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:16:51  

Additional Information
 Earth MOID = 1.61641 au 
 Jupiter MOID = 2.31894 au 
 T_jup = 3.265 
[ 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 12.7 mag n/a MPO279575  

5725 Nordlingen (1988 BK2)          Discovered 1988-Jan-23 by Shoemaker, C. S. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1988 BK2 = 1991 VM3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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