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JPL Small-Body Database Browser
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160570 (1998 VQ51)
Classification: Main-belt Asteroid          SPK-ID: 2160570
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2227044191034787 8.0377e-08  
a 2.807263922270805 2.5162e-08 au
q 2.182073841191333 2.1677e-07 au
i 8.682717918003139 4.6694e-06 deg
node 107.2135176548241 4.7134e-05 deg
peri 263.8636142194526 4.8271e-05 deg
M 146.4845913924512 1.4241e-05 deg
tp 2457901.442762237661
(2017-May-27.94276224)
6.2135e-05 TDB
period 1718.00052962711
4.70
2.3098e-05
6.324e-08
d
yr
n .2095459191029106 2.8173e-09 deg/d
Q 3.432454003350278 3.0766e-08 au
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      7461 days (20.43 yr)  
   first obs. used      1998-10-29  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58792  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:10:52  

Additional Information
 Earth MOID = 1.20167 au 
 Jupiter MOID = 2.10045 au 
 T_jup = 3.269 
[ 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 15.3   n/a MPO436809  

160570 (1998 VQ51)          Discovered 1998-Nov-13 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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