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46313 (2001 QO25)
Classification: Main-belt Asteroid          SPK-ID: 2046313
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1229165268113609 4.1366e-08  
a 2.981340223437867 1.7749e-08 au
q 2.614884237929878 1.2074e-07 au
i 11.24303495426152 4.8131e-06 deg
node 21.88100726718399 2.297e-05 deg
peri 331.6567614537833 2.9781e-05 deg
M 151.3528697964686 1.9826e-05 deg
tp 2457809.996321171432
(2017-Feb-25.49632117)
0.00010144 TDB
period 1880.250600870499
5.15
1.6791e-05
4.597e-08
d
yr
n .1914638398909863 1.7098e-09 deg/d
Q 3.347796208945856 1.993e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1328  
   data-arc span      10039 days (27.49 yr)  
   first obs. used      1991-11-06  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50392  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:33:23  

Additional Information
 Earth MOID = 1.61622 au 
 Jupiter MOID = 2.11766 au 
 T_jup = 3.219 
[ 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 13.4   n/a MPO436106  
diameter diameter 6.724 km 0.387 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.220   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46313 (2001 QO25)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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