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26321 (1998 VT5)
Classification: Main-belt Asteroid          SPK-ID: 2026321
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1520625181183456 5.9304e-08  
a 3.113782695618289 2.0211e-08 au
q 2.640293058049242 1.89e-07 au
i 27.26623231045069 6.069e-06 deg
node 239.1511799006211 1.04e-05 deg
peri 191.0519188532442 1.8721e-05 deg
M 321.5580758836064 1.6014e-05 deg
tp 2459214.805587500670
(2020-Dec-31.30558750)		 8.9814e-05 TDB
period 2006.923775892383
5.49		 1.954e-05
5.35e-08		 d
yr
n .1793790099675934 1.7465e-09 deg/d
Q 3.587272333187336 2.3285e-08 au
   Orbit Determination Parameters
   # obs. used (total)      997  
   data-arc span      24100 days (65.98 yr)  
   first obs. used      1954-11-23  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47121  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 20:50:37  

Additional Information
 Earth MOID = 1.65694 au 
 Jupiter MOID = 1.7775 au 
 T_jup = 3.030 
[ 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 13.7   n/a MPO493019  
diameter diameter 10.443 km 0.119 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.087   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26321 (1998 VT5)          Discovered 1998-Nov-11 by Sposetti, S. at Gnosca
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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