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73674 (1988 BN5)
Classification: Main-belt Asteroid          SPK-ID: 2073674
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2412872003751554 1.1343e-07  
a 3.159234838182715 3.9913e-08 au
q 2.39695190874995 3.6217e-07 au
i 12.77524160282903 1.2698e-05 deg
node 282.1315238621419 4.5918e-05 deg
peri 226.0922064830877 5.2903e-05 deg
M 351.3285888013592 2.3788e-05 deg
tp 2457449.903597174527
(2016-Mar-02.40359717)
0.00013591 JED
period 2051.026594796625
5.62
3.8868e-05
1.064e-07
d
yr
n .1755218586210954 3.3263e-09 deg/d
Q 3.921517767615479 4.9544e-08 au
  Orbit Determination Parameters
   # obs. used (total)      410  
   data-arc span      10189 days (27.90 yr)  
   first obs. used      1988-01-28  
   last obs. used      2015-12-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50723  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 15:55:22  

Additional Information
 Earth MOID = 1.42928 au 
 Jupiter MOID = 1.32371 au 
 T_jup = 3.122 
[ 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 14.6 mag n/a MPO359261  

73674 (1988 BN5)          Discovered 1988-Jan-28 by McNaught, R. H. at Siding Spring
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1988 BN5 = 1999 AH 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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