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JPL Small-Body Database Browser
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305144 (2007 VN176)
Classification: Main-belt Asteroid          SPK-ID: 2305144
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2087288663333811 7.1671e-08  
a 2.482235431706838 4.8434e-08 au
q 1.964121244074119 1.6787e-07 au
i 1.508252112709539 3.4259e-05 deg
node 47.76665358213276 0.00059128 deg
peri 255.9840345724515 0.00060576 deg
M 30.46741593702802 0.00013822 deg
tp 2458479.608433995770
(2018-Dec-27.10843400)
0.00054543 TDB
period 1428.442892940931
3.91
4.1808e-05
1.145e-07
d
yr
n .2520226757254669 7.3763e-09 deg/d
Q 3.000349619339557 5.8544e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      5865 days (16.06 yr)  
   first obs. used      2003-09-17  
   last obs. used      2019-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61347  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:38:23  

Additional Information
 Earth MOID = .948778 au 
 Jupiter MOID = 2.24201 au 
 T_jup = 3.447 
[ 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 17.9   n/a MPO446454  

305144 (2007 VN176)          Discovered 2007-Nov-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2007 VN176 = 2003 SL343 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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