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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1866687871684573 7.1835e-08  
a 2.41490127501106 2.2694e-08 au
q 1.964114582873184 1.7337e-07 au
i 3.643474893981244 6.9659e-06 deg
node 120.3447324474399 0.0001288 deg
peri 211.6870000938351 0.00013211 deg
M 299.9556150241005 4.0414e-05 deg
tp 2457629.121672788455
(2016-Aug-28.62167279)
0.00015654 JED
period 1370.716050083261
3.75
1.9322e-05
5.29e-08
d
yr
n .2626364519319173 3.7022e-09 deg/d
Q 2.865687967148936 2.6931e-08 au
  Orbit Determination Parameters
   # obs. used (total)      546  
   data-arc span      10543 days (28.87 yr)  
   first obs. used      1986-08-31  
   last obs. used      2015-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58135  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 15:11:19  

Additional Information
 Earth MOID = .952563 au 
 Jupiter MOID = 2.47989 au 
 T_jup = 3.491 
[ 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 15.5 mag n/a MPO344518  

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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