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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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1861855436999434 7.5821e-08  
a 2.415914706551466 2.4284e-08 AU
q 1.966106313379492 1.8101e-07 AU
i 3.643524830410003 8.1764e-06 deg
node 120.3481903874149 0.00013149 deg
peri 211.6051981734077 0.00013472 deg
M 194.9854875363633 3.9404e-05 deg
tp 2457629.195660956350
(2016-Aug-28.69566096)
0.00015769 JED
period 1371.578987600629
3.76
2.068e-05
5.662e-08
d
yr
n .262471212561929 3.9574e-09 deg/d
Q 2.86572309972344 2.8805e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      450  
   data-arc span      10406 days (28.49 yr)  
   first obs. used      1986-08-31  
   last obs. used      2015-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56773  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 15:26:52  

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
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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