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JPL Small-Body Database Browser
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160632 (1999 VU45)
Classification: Main-belt Asteroid          SPK-ID: 2160632
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1427127498079981 9.7612e-08  
a 2.56839875482008 1.8652e-08 au
q 2.201855505916269 2.6299e-07 au
i 4.684898149261735 6.3161e-06 deg
node 307.5534936946257 5.7948e-05 deg
peri 19.34256498389954 6.1603e-05 deg
M 316.2253998458274 1.6426e-05 deg
tp 2458783.314984507459
(2019-Oct-26.81498451)
6.8429e-05 TDB
period 1503.460778416999
4.12
1.6377e-05
4.484e-08
d
yr
n .2394475500578377 2.6083e-09 deg/d
Q 2.934942003723892 2.1314e-08 au
  Orbit Determination Parameters
   # obs. used (total)      511  
   data-arc span      7319 days (20.04 yr)  
   first obs. used      1999-10-11  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55764  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:41:34  

Additional Information
 Earth MOID = 1.18982 au 
 Jupiter MOID = 2.38078 au 
 T_jup = 3.412 
[ 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 15.7   n/a MPO436810  

160632 (1999 VU45)          Discovered 1999-Nov-04 by CSS at Catalina
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 1999 VU45 = 2002 JY52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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