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JPL Small-Body Database Browser
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173161 (1996 VN22)
Classification: Main-belt Asteroid          SPK-ID: 2173161
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07458858495708708 4.4678e-08  
a 2.442127052642956 1.2202e-08 au
q 2.259972251500896 1.0763e-07 au
i 5.019331396774481 3.9377e-06 deg
node 296.2580224017161 5.9601e-05 deg
peri 105.0857967959189 6.9221e-05 deg
M 312.4004130853963 3.2662e-05 deg
tp 2458784.811100265541
(2019-Oct-28.31110027)
0.00012626 TDB
period 1393.961594974218
3.82
1.0447e-05
2.86e-08
d
yr
n .2582567563539355 1.9355e-09 deg/d
Q 2.624281853785016 1.3112e-08 au
  Orbit Determination Parameters
   # obs. used (total)      497  
   data-arc span      8417 days (23.04 yr)  
   first obs. used      1996-11-09  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51067  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 14:33:03  

Additional Information
 Earth MOID = 1.27395 au 
 Jupiter MOID = 2.64899 au 
 T_jup = 3.492 
[ 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 16.4   n/a MPO348422  

173161 (1996 VN22)          Discovered 1996-Nov-09 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 1996 VN22 = 2000 UF100 = 2000 WD77 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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