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JPL Small-Body Database Browser
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154985 (2004 VZ51)
Classification: Main-belt Asteroid          SPK-ID: 2154985
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06663259136302951 4.1495e-08  
a 3.073597639874656 2.933e-08 au
q 2.868795864322517 1.3611e-07 au
i 3.301617561962766 4.9769e-06 deg
node 110.1976140806491 7.7547e-05 deg
peri 319.2333343248527 8.6968e-05 deg
M 297.9030443016917 3.9889e-05 deg
tp 2459339.997637597714
(2021-May-05.49763760)
0.00021978 TDB
period 1968.198733106436
5.39
2.8172e-05
7.713e-08
d
yr
n .1829083587671083 2.6181e-09 deg/d
Q 3.278399415426796 3.1284e-08 au
  Orbit Determination Parameters
   # obs. used (total)      555  
   data-arc span      9454 days (25.88 yr)  
   first obs. used      1993-10-09  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56994  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:37:52  

Additional Information
 Earth MOID = 1.88415 au 
 Jupiter MOID = 1.91625 au 
 T_jup = 3.224 
[ 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 15.1   n/a MPO449834  

154985 (2004 VZ51)          Discovered 2004-Nov-04 by CSS at Catalina
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Alternate Designations
 2004 VZ51 = 1993 TC32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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