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JPL Small-Body Database Browser
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97180 (1999 VH224)
Classification: Main-belt Asteroid          SPK-ID: 2097180
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1553208154375169 6.2508e-08  
a 2.743363380760809 1.8197e-08 au
q 2.317261943419617 1.6768e-07 au
i 7.760489701462451 5.7863e-06 deg
node 161.4170129782595 3.7569e-05 deg
peri 223.2856265326395 4.0636e-05 deg
M 213.1075074602251 1.3066e-05 deg
tp 2459677.705586623286
(2022-Apr-08.20558662)
6.0565e-05 TDB
period 1659.676454318245
4.54
1.6513e-05
4.521e-08
d
yr
n .2169097471156686 2.1581e-09 deg/d
Q 3.169464818102001 2.1023e-08 au
  Orbit Determination Parameters
   # obs. used (total)      456  
   data-arc span      7413 days (20.30 yr)  
   first obs. used      1999-10-10  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59271  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:13:03  

Additional Information
 Earth MOID = 1.32726 au 
 Jupiter MOID = 2.30639 au 
 T_jup = 3.318 
[ 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 15.7   n/a MPO244903  

97180 (1999 VH224)          Discovered 1999-Nov-05 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

Alternate Designations
 1999 VH224 = 2001 DL82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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