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16627 (1993 JK)
Classification: Main-belt Asteroid          SPK-ID: 2016627
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1391851924539798 4.8447e-08  
a 2.220090041617039 9.5413e-09 au
q 1.911086381909407 1.1074e-07 au
i 4.494468393911291 5.4989e-06 deg
node 200.8455097147387 4.9878e-05 deg
peri 49.52988563113885 5.3113e-05 deg
M 351.5642900798656 1.9432e-05 deg
tp 2457628.812188845820
(2016-Aug-28.31218885)
6.5258e-05 JED
period 1208.243062053153
3.31
7.789e-06
2.133e-08
d
yr
n .2979532937588372 1.9208e-09 deg/d
Q 2.52909370132467 1.0869e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1627  
   data-arc span      18819 days (51.52 yr)  
   first obs. used      1964-10-08  
   last obs. used      2016-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49573  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:25:31  

Additional Information
 Earth MOID = .900736 au 
 Jupiter MOID = 2.49435 au 
 T_jup = 3.633 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9 mag n/a MPO319293  

16627 (1993 JK)          Discovered 1993-May-14 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 JK = 1964 TM1 = 1999 BG25 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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