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11235 (1999 JP91)
Classification: Main-belt Asteroid          SPK-ID: 2011235
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1304132970817924 2.2636e-08  
a 2.997980392287413 1.4526e-08 au
q 2.607003884742646 7.1588e-08 au
i 12.00187708048023 8.33e-07 deg
node 117.98091810 2.7813e-06 deg
peri 244.8850999091692 9.9875e-06 deg
M 330.7219792853804 8.3787e-06 deg
tp 2459550.698738929342
(2021-Dec-02.19873893)
4.4496e-05 TDB
period 1896.014302184168
5.19
1.378e-05
3.773e-08
d
yr
n .1898719854514218 1.3799e-09 deg/d
Q 3.38895689983218 1.642e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2172  
   data-arc span      12154 days (33.28 yr)  
   first obs. used      1988-03-17  
   last obs. used      2021-06-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4592  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 02:38:58  

Additional Information
 Earth MOID = 1.6293 au 
 Jupiter MOID = 2.10861 au 
 T_jup = 3.208 
[ 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 12.95   n/a E2021B10  

11235 (1999 JP91)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JP91 = 1988 FV = 1994 LX2 = 1998 FQ13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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