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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2350256845969332 5.384e-08  
a 2.443839224398025 1.2849e-08 au
q 1.869474237639041 1.3275e-07 au
i .9925407647171879 5.3329e-06 deg
node 304.922419368472 0.00032105 deg
peri 38.58507369176363 0.00032106 deg
M 5.429561346711342 1.7587e-05 deg
tp 2457379.453997523273
(2015-Dec-22.95399752)
6.8062e-05 JED
period 1395.427808585456
3.82
1.1005e-05
3.013e-08
d
yr
n .2579853990189085 2.0346e-09 deg/d
Q 3.018204211157009 1.5868e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1264  
   data-arc span      27791 days (76.09 yr)  
   first obs. used      1939-10-07  
   last obs. used      2015-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55328  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Nov-30 15:37:07  

Additional Information
 Earth MOID = .859851 au 
 Jupiter MOID = 2.3845 au 
 T_jup = 3.461 
[ 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 13.6 mag n/a MPO298973  
rotation period rot_per 3.32 h n/a LCDB (Rev. 2015-December); Warner et al., 2009 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.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

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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