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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2087703761786496 6.5032e-08  
a 2.48295030349507 4.7775e-08 au
q 1.964583834601512 1.4708e-07 au
i 1.50796473621738 2.7434e-05 deg
node 47.76559955180618 0.00043092 deg
peri 256.0672758094653 0.0004502 deg
M 131.1640337765792 0.0001387 deg
tp 2458479.829788923083
(2018-Dec-27.32978892)
0.00053701 TDB
period 1429.060014325053
3.91
4.1245e-05
1.129e-07
d
yr
n .2519138429396393 7.2707e-09 deg/d
Q 3.001316772388628 5.7749e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      5893 days (16.13 yr)  
   first obs. used      2003-09-17  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62854  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 21:13:17  

Additional Information
 Earth MOID = .950021 au 
 Jupiter MOID = 2.24351 au 
 T_jup = 3.446 
[ 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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