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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1329950559660757 6.6933e-08  
a 2.309328978186013 1.3704e-08 au
q 2.002199641488084 1.5826e-07 au
i 9.924342377349783 7.3245e-06 deg
node 199.1997062692835 2.7589e-05 deg
peri 206.5022690104329 3.4224e-05 deg
M 323.3125109586024 2.15e-05 deg
tp 2457531.129908562982
(2016-May-22.62990856)
7.7104e-05 JED
period 1281.820269291508
3.51
1.141e-05
3.124e-08
d
yr
n .2808506064574719 2.4999e-09 deg/d
Q 2.616458314883942 1.5526e-08 au
  Orbit Determination Parameters
   # obs. used (total)      623  
   data-arc span      8759 days (23.98 yr)  
   first obs. used      1991-11-10  
   last obs. used      2015-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5427  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Nov-30 16:51:58  

Additional Information
 Earth MOID = 1.01375 au 
 Jupiter MOID = 2.7942 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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