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120602 (1995 VZ1)
Classification: Main-belt Asteroid          SPK-ID: 2120602
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1120107778366079 3.9826e-08  
a 2.723378819063672 1.618e-08 au
q 2.418331039196608 1.095e-07 au
i 5.893107815886499 4.1161e-06 deg
node 65.61578712899397 4.4979e-05 deg
peri 340.1595384501658 4.9343e-05 deg
M 209.9073387116547 2.1782e-05 deg
tp 2459884.911766513536
(2022-Nov-01.41176651)
0.0001021 TDB
period 1641.574170448832
4.49
1.4629e-05
4.005e-08
d
yr
n .2193016961893171 1.9543e-09 deg/d
Q 3.028426598930737 1.7992e-08 au
  Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      9895 days (27.09 yr)  
   first obs. used      1993-04-22  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56475  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:56:03  

Additional Information
 Earth MOID = 1.42808 au 
 Jupiter MOID = 2.33187 au 
 T_jup = 3.341 
[ 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 15.69   n/a E2021B55  
diameter diameter 4.256 km 0.132 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

120602 (1995 VZ1)          Discovered 1995-Nov-11 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

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