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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1308131178765671 3.6544e-08  
a 2.994244601773961 1.6408e-08 au
q 2.60255812973083 1.1574e-07 au
i 12.00575233894492 3.5405e-06 deg
node 117.985818706755 1.9773e-05 deg
peri 245.5957663564346 2.4775e-05 deg
M 254.8382357429511 1.6661e-05 deg
tp 2459553.321216711272
(2021-Dec-04.82121671)
8.9446e-05 TDB
period 1892.47146452964
5.18
1.5556e-05
4.259e-08
d
yr
n .1902274389587562 1.5636e-09 deg/d
Q 3.385931073817093 1.8554e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1984  
   data-arc span      11827 days (32.38 yr)  
   first obs. used      1988-03-17  
   last obs. used      2020-08-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46245  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:23:05  

Additional Information
 Earth MOID = 1.6263 au 
 Jupiter MOID = 2.11569 au 
 T_jup = 3.209 
[ 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 12.9   n/a MPO347615  

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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