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214930 (2007 VU44)
Classification: Main-belt Asteroid          SPK-ID: 2214930
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08557051643888199 6.7862e-08  
a 2.334791174073423 1.9255e-08 au
q 2.135001887531017 1.6109e-07 au
i 8.513611463085386 9.2276e-06 deg
node 17.21291490762903 4.2689e-05 deg
peri 206.0648161501419 6.8066e-05 deg
M 14.34181315394359 5.5562e-05 deg
tp 2458948.587487261719
(2020-Apr-09.08748726)
0.00020096 TDB
period 1303.078236006892
3.57
1.612e-05
4.413e-08
d
yr
n .2762689070022162 3.4177e-09 deg/d
Q 2.53458046061583 2.0903e-08 au
  Orbit Determination Parameters
   # obs. used (total)      245  
   data-arc span      6125 days (16.77 yr)  
   first obs. used      2002-04-09  
   last obs. used      2019-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61243  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:52:13  

Additional Information
 Earth MOID = 1.13065 au 
 Jupiter MOID = 2.44151 au 
 T_jup = 3.549 
[ 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 16.7   n/a MPO418152  

214930 (2007 VU44)          Discovered 2007-Nov-01 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2007 VU44 = 2002 GG97 = 2003 SP352 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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