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216275 (2006 WV161)
Classification: Main-belt Asteroid          SPK-ID: 2216275
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1346987980970345 3.6479e-08  
a 2.639725825455686 1.6441e-08 au
q 2.284157929461103 9.7062e-08 au
i 4.957216073310659 3.83e-06 deg
node 74.13094683024094 6.195e-05 deg
peri 223.0637886344701 6.4785e-05 deg
M 211.1641200798016 2.0884e-05 deg
tp 2459848.152128893038
(2022-Sep-25.65212889)
9.3398e-05 TDB
period 1566.522578604733
4.29
1.4636e-05
4.007e-08
d
yr
n .2298083697718829 2.147e-09 deg/d
Q 2.995293721450269 1.8656e-08 au
  Orbit Determination Parameters
   # obs. used (total)      264  
   data-arc span      9100 days (24.91 yr)  
   first obs. used      1996-04-18  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53784  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:41:35  

Additional Information
 Earth MOID = 1.26932 au 
 Jupiter MOID = 2.19172 au 
 T_jup = 3.377 
[ 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 16.76   n/a MPCxxxxx  

216275 (2006 WV161)          Discovered 2006-Nov-23 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2006 WV161 = 2005 NB49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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