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JPL Small-Body Database Browser
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26141 (1994 GR2)
Classification: Main-belt Asteroid          SPK-ID: 2026141
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1866352036890851 3.6283e-08  
a 2.23549267997109 7.2255e-09 au
q 1.818271048299227 8.0714e-08 au
i 3.10983095832638 4.0835e-06 deg
node 109.1186885642035 7.917e-05 deg
peri 204.0234912978841 7.9971e-05 deg
M 76.37232672298785 1.1277e-05 deg
tp 2458341.504733923175
(2018-Aug-11.00473392)
3.8024e-05 TDB
period 1220.83874864575
3.34
5.9189e-06
1.621e-08
d
yr
n .2948792380642735 1.4296e-09 deg/d
Q 2.652714311642953 8.574e-09 au
  Orbit Determination Parameters
   # obs. used (total)      784  
   data-arc span      9333 days (25.55 yr)  
   first obs. used      1994-04-05  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6128  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 04:51:30  

Additional Information
 Earth MOID = .80386 au 
 Jupiter MOID = 2.61486 au 
 T_jup = 3.614 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO452535  

26141 (1994 GR2)          Discovered 1994-Apr-05 by Spacewatch at Kitt Peak
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 GR2 = 1998 QB17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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