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187405 (2005 VL46)
Classification: Main-belt Asteroid          SPK-ID: 2187405
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1220910700473633 3.9727e-08  
a 2.800685258495819 1.7886e-08 au
q 2.458746598420188 1.1036e-07 au
i 13.15285367967945 4.4859e-06 deg
node 82.66024266263568 1.7969e-05 deg
peri 235.6178857864573 2.756e-05 deg
M 172.0519449386587 2.2917e-05 deg
tp 2458382.314138050924
(2018-Sep-20.81413805)
0.00010635 TDB
period 1711.965013860677
4.69
1.64e-05
4.49e-08
d
yr
n .2102846711733664 2.0144e-09 deg/d
Q 3.14262391857145 2.007e-08 au
  Orbit Determination Parameters
   # obs. used (total)      587  
   data-arc span      9770 days (26.75 yr)  
   first obs. used      1994-06-10  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5299  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:55:16  

Additional Information
 Earth MOID = 1.46891 au 
 Jupiter MOID = 2.1365 au 
 T_jup = 3.276 
[ 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 15.42   n/a MPCxxxxx  

187405 (2005 VL46)          Discovered 2005-Nov-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2005 VL46 = 2003 GA10 = 2005 VU94 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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