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181261 (2005 VY76)
Classification: Main-belt Asteroid          SPK-ID: 2181261
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 .1761221343174256 4.4529e-08  
a 2.622410555513575 2.068e-08 au
q 2.160546011419979 1.2052e-07 au
i 12.17026436609264 5.6697e-06 deg
node 297.6753535097974 2.2935e-05 deg
peri 325.1343499043347 2.8096e-05 deg
M 305.734390765351 1.8159e-05 deg
tp 2459434.314605151036
(2021-Aug-07.81460515)
7.9139e-05 TDB
period 1551.134485386513
4.25
1.8348e-05
5.023e-08
d
yr
n .2320881931203373 2.7454e-09 deg/d
Q 3.084275099607172 2.4323e-08 au
  Orbit Determination Parameters
   # obs. used (total)      449  
   data-arc span      7158 days (19.60 yr)  
   first obs. used      2001-09-25  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54788  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:09:23  

Additional Information
 Earth MOID = 1.15434 au 
 Jupiter MOID = 2.08723 au 
 T_jup = 3.350 
[ 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 15.52   n/a E2021B55  

181261 (2005 VY76)          Discovered 2005-Nov-04 by CSS at Catalina
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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