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27707 (1986 QY3)
Classification: Main-belt Asteroid          SPK-ID: 2027707
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1861855463113983 7.9225e-08  
a 2.415914707548629 2.5432e-08 AU
q 1.966106307881945 1.8762e-07 AU
i 3.643528251953245 8.7382e-06 deg
node 120.3481556886107 0.00013525 deg
peri 211.6052322037709 0.00013841 deg
M 194.98548744986 3.9486e-05 deg
tp 2457629.195661675162
(2016-Aug-28.69566168)
0.0001582 JED
period 1371.578988449803
3.76
2.1657e-05
5.929e-08
d
yr
n .2624712123994274 4.1444e-09 deg/d
Q 2.865723107215313 3.0167e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      436  
   data-arc span      10372 days (28.40 yr)  
   first obs. used      1986-08-31  
   last obs. used      2015-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5644  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 14:16:18  

Additional Information
 Earth MOID = .957166 AU 
 T_jup = 3.490 
[ 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 15.3 mag n/a MPO279804  

27707 (1986 QY3)          Discovered 1986-Aug-31 by Debehogne, H. at La Silla (809)
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1986 QY3 = 1997 MJ4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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