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JPL Small-Body Database Browser
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193390 (2000 VX44)
Classification: Main-belt Asteroid          SPK-ID: 2193390
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1428833992076652 4.9019e-08  
a 2.632747196626611 2.1986e-08 au
q 2.25657132791815 1.2972e-07 au
i 27.45017697467501 6.9686e-06 deg
node 236.6934248013811 1.0739e-05 deg
peri 282.2335613824125 2.5997e-05 deg
M 22.12218752185811 2.257e-05 deg
tp 2458504.617856589482
(2019-Jan-21.11785659)
9.7756e-05 TDB
period 1560.314575296004
4.27
1.9546e-05
5.351e-08
d
yr
n .2307227053440203 2.8902e-09 deg/d
Q 3.008923065335073 2.5128e-08 au
  Orbit Determination Parameters
   # obs. used (total)      488  
   data-arc span      7654 days (20.96 yr)  
   first obs. used      1998-05-22  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49073  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:11:05  

Additional Information
 Earth MOID = 1.39199 au 
 Jupiter MOID = 2.28369 au 
 T_jup = 3.226 
[ 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 14.9   n/a MPO385851  
diameter diameter 7.412 km 0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193390 (2000 VX44)          Discovered 2000-Nov-03 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2000 VX44 = 1998 KA2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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