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78236 (2002 OP19)
Classification: Main-belt Asteroid          SPK-ID: 2078236
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1048724192237829 3.7997e-08  
a 2.183013605890894 1.0811e-08 au
q 1.954075687842683 8.2799e-08 au
i 4.839254492269793 4.4776e-06 deg
node 258.3797033791746 5.7387e-05 deg
peri 318.8881565297494 6.6333e-05 deg
M 276.6128346914757 3.6243e-05 deg
tp 2459273.385085746712
(2021-Feb-27.88508575)
0.00011881 TDB
period 1178.102535388304
3.23
8.7517e-06
2.396e-08
d
yr
n .3055761185348299 2.27e-09 deg/d
Q 2.411951523939106 1.1945e-08 au
  Orbit Determination Parameters
   # obs. used (total)      479  
   data-arc span      7468 days (20.45 yr)  
   first obs. used      1999-09-04  
   last obs. used      2020-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54281  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:27:38  

Additional Information
 Earth MOID = .949079 au 
 Jupiter MOID = 2.57167 au 
 T_jup = 3.667 
[ 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 16.4   n/a MPO348008  

78236 (2002 OP19)          Discovered 2002-Jul-21 by NEAT at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 OP19 = 2001 AT14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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