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154603 (2003 QV25)
Classification: Outer Main-belt Asteroid          SPK-ID: 2154603
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1997655642153328 6.3294e-08  
a 3.951868450958967 5.1287e-08 au
q 3.162421220148376 2.6823e-07 au
i 9.01471204009154 8.3229e-06 deg
node 175.6589473649748 2.6701e-05 deg
peri 225.9354935438826 3.1282e-05 deg
M .03608385459730396 1.6866e-05 deg
tp 2459000.212384313030
(2020-May-30.71238431)
0.00013443 TDB
period 2869.473022346437
7.86
5.586e-05
1.529e-07
d
yr
n .125458576259978 2.4423e-09 deg/d
Q 4.741315681769558 6.1533e-08 au
  Orbit Determination Parameters
   # obs. used (total)      494  
   data-arc span      7620 days (20.86 yr)  
   first obs. used      1999-03-18  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58963  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:33:16  

Additional Information
 Earth MOID = 2.17923 au 
 Jupiter MOID = .808496 au 
 T_jup = 3.003 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9   n/a MPO417826  
diameter diameter 10.741 km 0.497 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  
geometric albedo albedo 0.046   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  

154603 (2003 QV25)          Discovered 2003-Aug-22 by NEAT at Palomar
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Alternate Designations
 2003 QV25 = 1999 FQ11 = 2005 YY65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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