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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1331834200253506 9.4974e-08  
a 2.3090519953681 1.4753e-08 AU
q 2.001524553608616 2.1863e-07 AU
i 9.924136937852408 9.8056e-06 deg
node 199.2096040895536 2.9006e-05 deg
peri 206.5420759302505 3.6662e-05 deg
M 210.9317029534129 2.1504e-05 deg
tp 2457531.178856881979
(2016-May-22.67885688)
7.8304e-05 JED
period 1281.589662339852
3.51
1.2283e-05
3.363e-08
d
yr
n .280901142213283 2.6921e-09 deg/d
Q 2.616579437127583 1.6718e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      552  
   data-arc span      8254 days (22.60 yr)  
   first obs. used      1991-11-10  
   last obs. used      2014-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5643  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:45:15  

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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