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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1197335407823795 1.3951e-07  
a 2.388885654263039 4.0669e-08 AU
q 2.102855916353894 3.1693e-07 AU
i 6.182679939643186 1.256e-05 deg
node 329.9966998957938 5.9658e-05 deg
peri 329.9727806368517 7.8803e-05 deg
M 109.2198102221631 6.4828e-05 deg
tp 2456591.342621561266
(2013-Oct-25.84262156)
0.00023446 JED
period 1348.625821069726
3.69
3.4439e-05
9.429e-08
d
yr
n .2669383860042432 6.8166e-09 deg/d
Q 2.674915392172184 4.5538e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      7014 days (19.20 yr)  
   first obs. used      1995-08-19  
   last obs. used      2014-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .63596  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 16:28:05  

Additional Information
 Earth MOID = 1.09119 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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