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26115 (1991 RG17)
Classification: Main-belt Asteroid          SPK-ID: 2026115
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1184653681351473 4.158e-08  
a 2.335024476924225 1.3761e-08 au
q 2.058404942660817 9.9443e-08 au
i 3.411106371843462 5.141e-06 deg
node 127.6848711053177 6.9096e-05 deg
peri 233.9747926988503 7.3634e-05 deg
M 348.0698534130818 2.9509e-05 deg
tp 2457643.689568207431
(2016-Sep-12.18956821)
0.00010705 JED
period 1303.273555056248
3.57
1.1521e-05
3.154e-08
d
yr
n .2762275031234426 2.4419e-09 deg/d
Q 2.611644011187633 1.5392e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1202  
   data-arc span      8736 days (23.92 yr)  
   first obs. used      1991-09-13  
   last obs. used      2015-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52139  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 15:07:45  

Additional Information
 Earth MOID = 1.05627 au 
 Jupiter MOID = 2.81254 au 
 T_jup = 3.556 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6 mag n/a MPO337480  

26115 (1991 RG17)          Discovered 1991-Sep-15 by Holt, H. E. at Palomar
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 RG17 = 1998 QT35 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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