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JPL Small-Body Database Browser
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441260 (2007 VD309)
Classification: Main-belt Asteroid          SPK-ID: 2441260
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05142269535473747 6.8152e-08  
a 2.701003619983963 5.3092e-08 au
q 2.562110733681485 2.0866e-07 au
i 5.722785071375069 9.5113e-06 deg
node 312.1944680403283 6.4018e-05 deg
peri 71.51262307581031 0.00011664 deg
M 324.6993731424377 9.8479e-05 deg
tp 2459159.488639494689
(2020-Nov-05.98863949)
0.00044506 TDB
period 1621.385094634
4.44
4.7806e-05
1.309e-07
d
yr
n .2220323852682659 6.5465e-09 deg/d
Q 2.839896506286442 5.5822e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      3784 days (10.36 yr)  
   first obs. used      2007-11-09  
   last obs. used      2018-03-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55086  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:37:19  

Additional Information
 Earth MOID = 1.57132 au 
 Jupiter MOID = 2.40512 au 
 T_jup = 3.358 
[ 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 17.3   n/a MPO440826  

441260 (2007 VD309)          Discovered 2007-Nov-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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