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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1891777009045452 5.8872e-08  
a 2.658133617826279 2.0955e-08 AU
q 2.155274011308823 1.5783e-07 AU
i 8.300545178369603 7.3089e-06 deg
node 86.91291172925102 4.5378e-05 deg
peri 260.9534941673267 4.985e-05 deg
M 259.303307433002 2.2023e-05 deg
tp 2457243.268120945618
(2015-Aug-08.76812095)
9.9491e-05 JED
period 1582.937030770588
4.33
1.8719e-05
5.125e-08
d
yr
n .2274253447875617 2.6894e-09 deg/d
Q 3.160993224343736 2.492e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1009  
   data-arc span      21832 days (59.77 yr)  
   first obs. used      1954-06-30  
   last obs. used      2014-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5314  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 13:51:36  

Additional Information
 Earth MOID = 1.1661 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 12.7 mag n/a MPO263410  

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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