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452465 (2003 VX8)
Classification: Main-belt Asteroid          SPK-ID: 2452465
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2892481874189287 5.9604e-08  
a 3.174121712138595 4.2175e-08 au
q 2.25601276025544 1.9635e-07 au
i 18.71591011277657 1.1095e-05 deg
node 220.1931739245478 2.0985e-05 deg
peri 270.3133000883813 2.7674e-05 deg
M 274.3990935422859 1.7757e-05 deg
tp 2459491.644916618048
(2021-Oct-04.14491662)
0.00010682 TDB
period 2065.540860479562
5.66
4.1168e-05
1.127e-07
d
yr
n .1742884911588812 3.4737e-09 deg/d
Q 4.092230664021749 5.4374e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      6231 days (17.06 yr)  
   first obs. used      2003-10-02  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54113  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 06:40:23  

Additional Information
 Earth MOID = 1.36006 au 
 Jupiter MOID = 1.68329 au 
 T_jup = 3.056 
[ 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 16.0   n/a MPO413517  
diameter diameter 3.201 km 0.194 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

452465 (2003 VX8)          Discovered 2003-Nov-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

[ show close-approach data ]
Alternate Designations
 2003 VX8 = 2009 WM215 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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