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JPL Small-Body Database Browser
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344331 (2001 VY72)
Classification: Main-belt Asteroid          SPK-ID: 2344331
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1885297248982341 1.068e-07  
a 2.358627838005559 1.5077e-08 au
q 1.913956380569055 2.5491e-07 au
i .4842138538152551 7.0432e-06 deg
node 257.1505860085568 0.001011 deg
peri 120.824095005949 0.0010183 deg
M 307.6910301170774 8.1164e-05 deg
tp 2458792.747731444851
(2019-Nov-05.24773144)
0.0002977 TDB
period 1323.084424622575
3.62
1.2686e-05
3.473e-08
d
yr
n .2720914805589176 2.6089e-09 deg/d
Q 2.803299295442064 1.792e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      6579 days (18.01 yr)  
   first obs. used      2001-10-16  
   last obs. used      2019-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52104  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:23:59  

Additional Information
 Earth MOID = .915092 au 
 Jupiter MOID = 2.657 au 
 T_jup = 3.528 
[ 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 18.3   n/a MPO254671  

344331 (2001 VY72)          Discovered 2001-Nov-12 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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