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35105 (1991 RP23)
Classification: Main-belt Asteroid          SPK-ID: 2035105
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09063631113715891 5.8397e-08  
a 2.592718885222039 2.6793e-08 au
q 2.357724409649867 1.5616e-07 au
i 15.00050002983879 9.6312e-06 deg
node 9.477201057375895 2.5071e-05 deg
peri 268.5781973100679 7.3074e-05 deg
M 1.195039270432709 6.8208e-05 deg
tp 2457395.438126942268
(2016-Jan-07.93812694)
0.00028894 JED
period 1524.865622301716
4.17
2.3636e-05
6.471e-08
d
yr
n .23608637688126 3.6595e-09 deg/d
Q 2.827713360794211 2.9221e-08 au
  Orbit Determination Parameters
   # obs. used (total)      858  
   data-arc span      8637 days (23.65 yr)  
   first obs. used      1991-09-15  
   last obs. used      2015-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .46739  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 17:13:35  

Additional Information
 Earth MOID = 1.39941 au 
 Jupiter MOID = 2.3372 au 
 T_jup = 3.365 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.5 mag n/a MPO324627  

35105 (1991 RP23)          Discovered 1991-Sep-15 by Holt, H. E. at Palomar
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1991 RP23 = 1998 FQ90 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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