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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1182853756300879 4.18e-08  
a 2.334699220781273 1.3889e-08 AU
q 2.058538446467887 9.976e-08 AU
i 3.411196979626402 5.2278e-06 deg
node 127.6850426927092 6.9096e-05 deg
peri 234.1058870690989 7.3689e-05 deg
M 182.1577961815471 2.8782e-05 deg
tp 2457644.190597177998
(2016-Sep-12.69059718)
0.00010731 JED
period 1303.001256218324
3.57
1.1627e-05
3.183e-08
d
yr
n .2762852286457659 2.4654e-09 deg/d
Q 2.61085999509466 1.5532e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1187  
   data-arc span      8654 days (23.69 yr)  
   first obs. used      1991-09-13  
   last obs. used      2015-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52394  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:52:13  

Additional Information
 Earth MOID = 1.05767 AU 
 T_jup = 3.557 
[ 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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