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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1399043423186561 5.5172e-08  
a 2.219707960675655 1.3599e-08 AU
q 1.909161178297842 1.2191e-07 AU
i 4.492687076719176 5.8786e-06 deg
node 200.8840285675378 6.6615e-05 deg
peri 49.58653897044803 7.0006e-05 deg
M 172.7423916147622 2.5645e-05 deg
tp 2456420.886338058849
(2013-May-08.38633806)
8.3303e-05 JED
period 1207.931164714653
3.31
1.1101e-05
3.039e-08
d
yr
n .2980302276454985 2.7388e-09 deg/d
Q 2.530254743053468 1.5502e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1378  
   data-arc span      18426 days (50.45 yr)  
   first obs. used      1964-10-08  
   last obs. used      2015-03-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51045  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:56:03  

Additional Information
 Earth MOID = .900545 AU 
 T_jup = 3.634 
[ 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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