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136658 (1995 OQ6)
Classification: Main-belt Asteroid          SPK-ID: 2136658
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1602591710917635 5.371e-08  
a 2.365329037167623 9.3178e-09 au
q 1.98626336631186 1.2662e-07 au
i 4.366298890599007 5.9417e-06 deg
node 200.1508494421047 5.4521e-05 deg
peri 139.2548656706693 5.5911e-05 deg
M 169.3473102083285 1.2196e-05 deg
tp 2457975.454584595056
(2017-Aug-09.95458459)
4.4172e-05 TDB
period 1328.727035988752
3.64
7.8514e-06
2.15e-08
d
yr
n .2709360088636351 1.601e-09 deg/d
Q 2.744394708023385 1.0811e-08 au
  Orbit Determination Parameters
   # obs. used (total)      383  
   data-arc span      8638 days (23.65 yr)  
   first obs. used      1995-07-04  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62359  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:21:37  

Additional Information
 Earth MOID = .979282 au 
 Jupiter MOID = 2.64652 au 
 T_jup = 3.527 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO436673  
diameter diameter 1.913 km 0.358 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.084   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

136658 (1995 OQ6)          Discovered 1995-Jul-24 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

Alternate Designations
 1995 OQ6 = 1999 US14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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