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344952 (2004 VK64)
Classification: Main-belt Asteroid          SPK-ID: 2344952
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1015517739927052 5.3504e-08  
a 2.978766019552897 4.0612e-08 au
q 2.676267045958111 1.7643e-07 au
i 12.82245232963239 5.3814e-06 deg
node 102.7709576135468 3.1483e-05 deg
peri 310.5607676896739 5.5954e-05 deg
M 3.55340162170003 4.2089e-05 deg
tp 2458981.964905322444
(2020-May-12.46490532)
0.00021958 TDB
period 1877.8159055175
5.14
3.8402e-05
1.051e-07
d
yr
n .1917120836724349 3.9206e-09 deg/d
Q 3.281264993147683 4.4736e-08 au
  Orbit Determination Parameters
   # obs. used (total)      287  
   data-arc span      6389 days (17.49 yr)  
   first obs. used      2002-06-02  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54608  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 20:09:03  

Additional Information
 Earth MOID = 1.70862 au 
 Jupiter MOID = 2.03603 au 
 T_jup = 3.215 
[ 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 15.6   n/a MPO440553  

344952 (2004 VK64)          Discovered 2004-Nov-11 by Goodricke-Pigott at Goodricke-Pigott
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2004 VK64 = 2010 BQ9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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