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181574 (2006 VL50)
Classification: Main-belt Asteroid          SPK-ID: 2181574
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07639658814424606 7.0032e-08  
a 2.769167279957444 2.9921e-08 au
q 2.557612347768013 1.9856e-07 au
i 3.485562754702957 5.1002e-06 deg
node 261.6574617488763 0.00012283 deg
peri 77.90895866295186 0.00012968 deg
M 98.79346869451373 3.7191e-05 deg
tp 2458738.600015951088
(2019-Sep-12.10001595)
0.00017667 TDB
period 1683.147645840705
4.61
2.728e-05
7.469e-08
d
yr
n .2138849796627234 3.4666e-09 deg/d
Q 2.980722212146875 3.2207e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      7015 days (19.21 yr)  
   first obs. used      2001-10-21  
   last obs. used      2021-01-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6098  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:31:10  

Additional Information
 Earth MOID = 1.54956 au 
 Jupiter MOID = 2.30383 au 
 T_jup = 3.331 
[ 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 16.66   n/a MPCxxxxx  
diameter diameter 3.817 km 0.346 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.028   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

181574 (2006 VL50)          Discovered 2006-Nov-10 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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