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47289 (1999 VD188)
Classification: Main-belt Asteroid          SPK-ID: 2047289
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07784431432456757 3.698e-08  
a 2.317009488544578 9.7075e-09 au
q 2.136643473625308 8.2715e-08 au
i 6.199923020834623 3.4441e-06 deg
node 82.67318908620229 3.685e-05 deg
peri 155.0370212005506 4.4192e-05 deg
M 112.6321481635009 2.3843e-05 deg
tp 2458597.458272344446
(2019-Apr-23.95827234)
8.5614e-05 TDB
period 1288.220320057949
3.53
8.0958e-06
2.217e-08
d
yr
n .279455303098934 1.7562e-09 deg/d
Q 2.497375503463847 1.0463e-08 au
  Orbit Determination Parameters
   # obs. used (total)      881  
   data-arc span      8744 days (23.94 yr)  
   first obs. used      1996-12-08  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55754  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:24:07  

Additional Information
 Earth MOID = 1.12574 au 
 Jupiter MOID = 2.4986 au 
 T_jup = 3.568 
[ 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 MPO337636  

47289 (1999 VD188)          Discovered 1999-Nov-15 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 VD188 = 2001 FT156 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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