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134370 (1995 QA1)
Classification: Main-belt Asteroid          SPK-ID: 2134370
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1198084622822268 1.4855e-07  
a 2.389076281654033 4.0093e-08 AU
q 2.102844726074123 3.4293e-07 AU
i 6.182645890878736 1.4675e-05 deg
node 329.9966727628656 6.7937e-05 deg
peri 330.006678769574 8.7013e-05 deg
M 55.79268505513669 6.4792e-05 deg
tp 2456591.465382652978
(2013-Oct-25.96538265)
0.00023887 JED
period 1348.787249987345
3.69
3.3952e-05
9.296e-08
d
yr
n .266906437618963 6.7187e-09 deg/d
Q 2.675307837233943 4.4896e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      6089 days (16.67 yr)  
   first obs. used      1995-08-19  
   last obs. used      2012-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .64207  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-07 05:51:38  

Additional Information
 Earth MOID = 1.08926 AU 
 T_jup = 3.516 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6 mag n/a MPO229675  

134370 (1995 QA1)          Discovered 1995-Aug-19 by BAO Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 1995 QA1 = 1999 TL187 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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