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2096 Vaino (1939 UC)
Classification: Main-belt Asteroid          SPK-ID: 2002096
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2349522471651868 5.4177e-08  
a 2.443222400890312 1.2963e-08 AU
q 1.869181807476811 1.3337e-07 AU
i .9926941001358864 5.3527e-06 deg
node 304.9269591276619 0.00032292 deg
peri 38.65784017122893 0.00032293 deg
M 210.524166536091 1.7105e-05 deg
tp 2457379.677140223493
(2015-Dec-23.17714022)
6.9171e-05 JED
period 1394.899534250134
3.82
1.1102e-05
3.04e-08
d
yr
n .258083102876314 2.054e-09 deg/d
Q 3.017262994303814 1.6009e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1232  
   data-arc span      27285 days (74.70 yr)  
   first obs. used      1939-10-07  
   last obs. used      2014-06-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55333  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:01:43  

Additional Information
 Earth MOID = .86027 AU 
 T_jup = 3.462 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.5 mag n/a MPO256878  
rotation period rot_per 3.32 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Polishook, D.; Ofek, O.E.; Waszczak, A.; Kulkarni, S.R. (2012) ACM 2012, #6347. Supplemental material.]

2096 Vaino           Discovered 1939 Oct. 18 by Y. Vaisala at Turku.
Named for Vainamoinen, an old and wise magician, a central figure in Finnish folklore and Kalevala. This minor planet also honors Vaino Vaisala, brother of the discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC 5451Last Updated: 2006-03-21

[ show close-approach data ]
Alternate Designations
 1939 UC = 1958 UA 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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