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27949 Jonasz (1997 NU4)
Classification: Main-belt Asteroid          SPK-ID: 2027949
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1331833765231309 7.5696e-08  
a 2.309051991683347 1.3986e-08 AU
q 2.001524650863499 1.7696e-07 AU
i 9.924134122872553 8.2589e-06 deg
node 199.2096009026202 2.8487e-05 deg
peri 206.5420854097434 3.5244e-05 deg
M 210.9316997128666 2.1136e-05 deg
tp 2457531.178867147955
(2016-May-22.67886715)
7.7302e-05 JED
period 1281.589659272137
3.51
1.1644e-05
3.188e-08
d
yr
n .2809011428856701 2.5521e-09 deg/d
Q 2.616579332503195 1.5848e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      584  
   data-arc span      8631 days (23.63 yr)  
   first obs. used      1991-11-10  
   last obs. used      2015-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55037  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:41:44  

Additional Information
 Earth MOID = 1.01414 AU 
 T_jup = 3.554 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4 mag n/a MPO302230  

27949 Jonasz           Discovered 1997 July 8 by the OCA-DLR Asteroid Survey at Caussols.
Michel Jonasz (b. 1947) is a French poet and singer whose art has inspired and uplifted many observers. His contemplative songs often depict the peace of the starry sky, enlightening the attraction of heavenly bodies.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080321/MPCPages.arcLast Updated: 2008-03-26

Alternate Designations
 1997 NU4 = 2000 GU34 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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