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6934 (1994 YN2)
Classification: Main-belt Asteroid          SPK-ID: 2006934
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1891377098007826 5.0816e-08  
a 2.658524340347332 2.0893e-08 AU
q 2.155697135164402 1.3913e-07 AU
i 8.300174267111535 6.4388e-06 deg
node 86.91357158073069 3.9095e-05 deg
peri 260.9066957952627 4.3482e-05 deg
M 304.8252250048761 2.1658e-05 deg
tp 2457243.159589289502
(2015-Aug-08.65958929)
9.7032e-05 JED
period 1583.286060558307
4.33
1.8665e-05
5.11e-08
d
yr
n .2273752096781897 2.6804e-09 deg/d
Q 3.161351545530263 2.4845e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1080  
   data-arc span      21915 days (60.00 yr)  
   first obs. used      1954-06-30  
   last obs. used      2014-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4991  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 00:19:02  

Additional Information
 Earth MOID = 1.16812 AU 
 T_jup = 3.346 
[ 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 12.8 mag n/a MPO309204  

6934 (1994 YN2)          Discovered 1994-Dec-25 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1994 YN2 = 1972 XW1 = 1989 TA12 = 1993 NE 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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