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41504 (2000 QY148)
Classification: Inner Main-belt Asteroid          SPK-ID: 2041504
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 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04891557226400185 1.482e-07  
a 1.909656936397556 2.0013e-08 AU
q 1.816244974525749 2.8546e-07 AU
i 21.23045315423936 2.0464e-05 deg
node 5.996635778763623 2.1952e-05 deg
peri 327.5229780953014 0.00014001 deg
M 63.98526646231927 0.0001399 deg
tp 2456629.179654723799
(2013-Dec-02.67965472)
0.00037479 JED
period 963.8988428023946
2.64
1.5152e-05
4.148e-08
d
yr
n .3734831748042697 5.871e-09 deg/d
Q 2.003068898269362 2.0992e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      8792 days (24.07 yr)  
   first obs. used      1987-09-24  
   last obs. used      2011-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .67493  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 05:30:27  

Additional Information
 Earth MOID = .821893 AU 
 T_jup = 3.853 
[ 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 16.4 mag n/a MPO210645  

41504 (2000 QY148)          Discovered 2000-Aug-29 by McNaught, R. H. at Siding Spring (413)
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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