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79879 (1998 YP19)
Classification: Main-belt Asteroid          SPK-ID: 2079879
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08479231012540885 4.423e-08  
a 2.695786533678186 1.6039e-08 au
q 2.467204565882644 1.1975e-07 au
i 1.200356037018859 4.5583e-06 deg
node 37.75558963519477 0.00023461 deg
peri 94.50699251975655 0.0002361 deg
M 284.6543355241233 2.7394e-05 deg
tp 2459338.862669540689
(2021-May-04.36266954)
0.00012398 TDB
period 1616.689717742789
4.43
1.4428e-05
3.95e-08
d
yr
n .2226772373505471 1.9873e-09 deg/d
Q 2.924368501473728 1.7399e-08 au
  Orbit Determination Parameters
   # obs. used (total)      499  
   data-arc span      7602 days (20.81 yr)  
   first obs. used      1998-12-12  
   last obs. used      2019-10-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5154  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 09:26:33  

Additional Information
 Earth MOID = 1.48195 au 
 Jupiter MOID = 2.09704 au 
 T_jup = 3.364 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO493434  

79879 (1998 YP19)          Discovered 1998-Dec-25 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1998 YP19 = 2001 QM175 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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