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JPL Small-Body Database Browser
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413421 (2004 VA15)
Classification: Amor [NEO]          SPK-ID: 2413421
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 46 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .583852796004715 1.1931e-07  
a 2.906838534331957 6.0998e-08 au
q 1.209672728527996 3.239e-07 au
i 17.80794862561881 8.3328e-06 deg
node 34.7220502607374 3.2746e-05 deg
peri 332.1707412894637 6.2886e-05 deg
M 61.49824420726069 2.7341e-05 deg
tp 2458691.264029216115
(2019-Jul-26.76402922)
0.0001426 TDB
period 1810.213460843084
4.96
5.6979e-05
1.56e-07
d
yr
n .1988715738708156 6.2597e-09 deg/d
Q 4.604004340135918 9.6611e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      5558 days (15.22 yr)  
   first obs. used      2004-11-05  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55426  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-25 05:50:13  

Additional Information
 Earth MOID = .240356 au 
 Jupiter MOID = 1.00321 au 
 T_jup = 2.946 
[ 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 18.3   n/a MPO322071  
diameter diameter 1.900 km 0.776 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.023   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

413421 (2004 VA15)          Discovered 2004-Nov-05 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-11-10

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