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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1854710750509348 8.0415e-08  
a 2.417199111542371 2.5765e-08 AU
q 1.968878593712444 1.8987e-07 AU
i 3.643169638086358 8.9366e-06 deg
node 120.3468107718598 0.00013732 deg
peri 211.5313585907843 0.00014048 deg
M 142.6349933497931 3.9012e-05 deg
tp 2456256.635575814022
(2012-Nov-25.13557581)
0.00014234 JED
period 1372.672919237991
3.76
2.1947e-05
6.009e-08
d
yr
n .2622620399620369 4.1932e-09 deg/d
Q 2.8655196293723 3.0544e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      428  
   data-arc span      10042 days (27.49 yr)  
   first obs. used      1986-08-31  
   last obs. used      2014-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56644  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 01:51:20  

Additional Information
 Earth MOID = .9581 AU 
 T_jup = 3.489 
[ 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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