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152319 Pynchon (2005 UH7)
Classification: Main-belt Asteroid          SPK-ID: 2152319
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .110152290762389 3.9515e-08  
a 2.56152980340432 2.1233e-08 au
q 2.279371427703202 1.0845e-07 au
i 9.576198870776961 5.2284e-06 deg
node 351.1864759298508 2.7257e-05 deg
peri 298.8544437457922 3.9512e-05 deg
M 346.5600329649554 2.8709e-05 deg
tp 2459256.404047137229
(2021-Feb-10.90404714)
0.00011936 TDB
period 1497.433506862447
4.10
1.8619e-05
5.098e-08
d
yr
n .2404113427074991 2.9892e-09 deg/d
Q 2.843688179105437 2.3572e-08 au
  Orbit Determination Parameters
   # obs. used (total)      381  
   data-arc span      10707 days (29.31 yr)  
   first obs. used      1991-01-23  
   last obs. used      2020-05-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61635  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:37  

Additional Information
 Earth MOID = 1.27981 au 
 Jupiter MOID = 2.38631 au 
 T_jup = 3.407 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.09   n/a E2021B55  

152319 Pynchon           Discovered 2005 Oct. 29 by E. Guido at Mayhill.
Thomas R. Pynchon, Jr. (b. 1937) is an American novelist. He was the winner of the 1974 U.S. National Book Award for Fiction for his most celebrated novel, Gravity's Rainbow.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2013-11-17Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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