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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05704307734726052 6.6553e-08  
a 2.681842268549627 2.5976e-08 AU
q 2.528861732591598 1.8837e-07 AU
i 22.5469206886616 1.3134e-05 deg
node 55.31531901340006 1.6738e-05 deg
peri 76.78272656532387 0.00013639 deg
M 341.8612737174826 0.00013271 deg
tp 2456881.326274316611
(2014-Aug-11.82627432)
0.00059172 JED
period 1604.162183208248
4.39
2.3307e-05
6.381e-08
d
yr
n .2244162116326774 3.2605e-09 deg/d
Q 2.834822804507656 2.7458e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      726  
   data-arc span      22316 days (61.10 yr)  
   first obs. used      1953-02-15  
   last obs. used      2014-03-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .46616  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:32:34  

Additional Information
 Earth MOID = 1.61726 AU 
 T_jup = 3.264 
[ 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 (675)
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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