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JPL Small-Body Database Browser
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49720 (1999 VV52)
Classification: Main-belt Asteroid          SPK-ID: 2049720
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1362728495437497 4.1796e-08  
a 2.156238040195494 7.323e-09 au
q 1.862401338163424 8.8137e-08 au
i 4.189690391996776 4.344e-06 deg
node 233.5250965138795 5.8263e-05 deg
peri 160.5040025321009 6.0941e-05 deg
M 81.08388408053368 2.0506e-05 deg
tp 2458340.019314853194
(2018-Aug-09.51931485)
6.5107e-05 TDB
period 1156.494261667504
3.17
5.8915e-06
1.613e-08
d
yr
n .3112855912323595 1.5858e-09 deg/d
Q 2.450074742227565 8.321e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1251  
   data-arc span      7592 days (20.79 yr)  
   first obs. used      1998-05-24  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52359  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:51:58  

Additional Information
 Earth MOID = .868897 au 
 Jupiter MOID = 2.95222 au 
 T_jup = 3.685 
[ 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 15.1   n/a MPO468367  
diameter diameter 2.527 km 0.363 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.333   0.067 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

49720 (1999 VV52)          Discovered 1999-Nov-03 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 VV52 = 2001 HV27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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