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JPL Small-Body Database Browser
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266051 Hannawieser (2006 NB)
Classification: Main-belt Asteroid          SPK-ID: 2266051
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .217367350031257 6.5108e-08  
a 3.163827885321872 4.9992e-08 au
q 2.476115001934461 1.9958e-07 au
i 26.08662515451333 8.0376e-06 deg
node 113.0981029112796 1.7162e-05 deg
peri 87.20722868854423 2.6079e-05 deg
M 143.9012941856276 1.9682e-05 deg
tp 2457778.863166521832
(2017-Jan-25.36316652)
0.00010354 TDB
period 2055.501041363691
5.63
4.8719e-05
1.334e-07
d
yr
n .175139779915248 4.1511e-09 deg/d
Q 3.851540768709282 6.0859e-08 au
  Orbit Determination Parameters
   # obs. used (total)      208  
   data-arc span      7147 days (19.57 yr)  
   first obs. used      2000-04-09  
   last obs. used      2019-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53127  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 19:33:10  

Additional Information
 Earth MOID = 1.6364 au 
 Jupiter MOID = 1.84029 au 
 T_jup = 3.012 
[ 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 15.6   n/a MPO413193  
diameter diameter 5.175 km 2.293 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.029   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

266051 Hannawieser           Discovered 2006 July 1 by M. Griesser at Eschenberg Observatory, Winterthur.
Hanna Wieser (b. 1957) is a Swiss violinist and a long-time member of the orchestra "Musikkollegium Winterthur" (founded in 1629). She is also a renowned violin teacher and conductor of the St. Arbogast Church Orchestra in Oberwinterthur.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110715/MPCPages.arcLast Updated: 2011-07-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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