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JPL Small-Body Database Browser
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379970 (2012 RL26)
Classification: Main-belt Asteroid          SPK-ID: 2379970
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02202702655338308 5.5296e-08  
a 3.152269525668842 4.4029e-08 au
q 3.082834401123514 1.8605e-07 au
i 5.950005829299674 5.9898e-06 deg
node 145.9895270946022 5.5922e-05 deg
peri 254.8600539508774 0.00014322 deg
M 83.90316254145145 0.0001326 deg
tp 2458524.058841226731
(2019-Feb-09.55884123)
0.00075217 TDB
period 2044.247343759416
5.60
4.2829e-05
1.173e-07
d
yr
n .1761039343399376 3.6896e-09 deg/d
Q 3.22170465021417 4.4999e-08 au
  Orbit Determination Parameters
   # obs. used (total)      296  
   data-arc span      8961 days (24.53 yr)  
   first obs. used      1995-07-22  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58531  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:15:21  

Additional Information
 Earth MOID = 2.0952 au 
 Jupiter MOID = 1.86582 au 
 T_jup = 3.199 
[ 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 15.4   n/a MPO460490  

379970 (2012 RL26)          Discovered 1995-Jul-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2012 RL26 = 2005 JA117 = 2009 BB9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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