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434137 (2002 QL132)
Classification: Main-belt Asteroid          SPK-ID: 2434137
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1830138994097418 5.9128e-08  
a 2.262276305181408 1.1253e-08 au
q 1.848248297027896 1.3626e-07 au
i 5.961435042770162 7.2392e-06 deg
node 176.8919443189886 5.4376e-05 deg
peri 196.5307294029675 6.286e-05 deg
M 48.53485497390482 2.5639e-05 deg
tp 2458832.940856196279
(2019-Dec-15.44085620)
8.8387e-05 TDB
period 1242.844792711789
3.40
9.2735e-06
2.539e-08
d
yr
n .2896580507164603 2.1613e-09 deg/d
Q 2.676304313334921 1.3313e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      6312 days (17.28 yr)  
   first obs. used      2002-07-21  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55608  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:39:49  

Additional Information
 Earth MOID = .849308 au 
 Jupiter MOID = 2.78685 au 
 T_jup = 3.590 
[ 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 18.0   n/a MPO495161  

434137 (2002 QL132)          Discovered 2002-Aug-17 by NEAT at Palomar
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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