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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1861855486836668 8.0451e-08  
a 2.415914708383122 2.5852e-08 AU
q 1.96610630282987 1.9001e-07 AU
i 3.643528757902333 8.9142e-06 deg
node 120.348149549163 0.00013699 deg
peri 211.6052379075623 0.00014013 deg
M 194.9854872526217 3.9505e-05 deg
tp 2457629.195662752370
(2016-Aug-28.69566275)
0.00015833 JED
period 1371.578989160449
3.76
2.2015e-05
6.027e-08
d
yr
n .2624712122634352 4.2129e-09 deg/d
Q 2.865723113936375 3.0665e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      432  
   data-arc span      10328 days (28.28 yr)  
   first obs. used      1986-08-31  
   last obs. used      2014-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56684  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 03:11:59  

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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