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305098 (2007 VZ44)
Classification: Main-belt Asteroid          SPK-ID: 2305098
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08603535062109235 9.066e-08  
a 2.610635449968957 3.0619e-08 au
q 2.386028513687025 2.4317e-07 au
i 4.096817175329271 1.04e-05 deg
node 329.6841813297182 7.9663e-05 deg
peri 139.6245681487394 0.00010804 deg
M 300.1163115258061 6.6888e-05 deg
tp 2459256.785369871327
(2021-Feb-11.28536987)
0.00028665 TDB
period 1540.698903232005
4.22
2.7105e-05
7.421e-08
d
yr
n .2336601909982601 4.1108e-09 deg/d
Q 2.83524238625089 3.3253e-08 au
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      5287 days (14.48 yr)  
   first obs. used      2005-04-12  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53927  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:38:04  

Additional Information
 Earth MOID = 1.40443 au 
 Jupiter MOID = 2.24318 au 
 T_jup = 3.401 
[ 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 16.8   n/a MPO494620  

305098 (2007 VZ44)          Discovered 2007-Nov-01 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2007 VZ44 = 2005 GC159 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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