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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05679564230357882 6.6507e-08  
a 2.681126912439566 2.6203e-08 AU
q 2.52885058735015 1.8821e-07 AU
i 22.54445912616334 1.3062e-05 deg
node 55.28270393196205 1.674e-05 deg
peri 76.56028584951127 0.00013625 deg
M 26.98110549304166 0.00013272 deg
tp 2456880.320131603025
(2014-Aug-10.82013160)
0.00059061 JED
period 1603.520383331539
4.39
2.3507e-05
6.436e-08
d
yr
n .2245060329398803 3.2912e-09 deg/d
Q 2.833403237528982 2.7691e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      731  
   data-arc span      22600 days (61.88 yr)  
   first obs. used      1953-02-15  
   last obs. used      2015-01-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4731  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 00:13:27  

Additional Information
 Earth MOID = 1.61703 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 (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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