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JPL Small-Body Database Browser
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117170 (2004 RK36)
Classification: Main-belt Asteroid          SPK-ID: 2117170
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08383370089912445 6.0989e-08  
a 2.717330692597821 2.1725e-08 au
q 2.489526804070565 1.6033e-07 au
i 5.601935133620783 7.2517e-06 deg
node 31.17403542624594 5.7295e-05 deg
peri 290.0186728528664 7.1322e-05 deg
M 113.1826758288049 4.485e-05 deg
tp 2458086.113425920264
(2017-Nov-28.61342592)		 0.00020245 TDB
period 1636.108753505692
4.48		 1.9621e-05
5.372e-08		 d
yr
n .220034272922645 2.6387e-09 deg/d
Q 2.945134581125077 2.3546e-08 au
   Orbit Determination Parameters
   # obs. used (total)      294  
   data-arc span      9287 days (25.43 yr)  
   first obs. used      1994-05-05  
   last obs. used      2019-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63061  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 13:49:49  

Additional Information
 Earth MOID = 1.48325 au 
 Jupiter MOID = 2.30159 au 
 T_jup = 3.348 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO453642  

117170 (2004 RK36)          Discovered 2004-Sep-07 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2004 RK36 = 1994 JZ6 = 2000 VJ4 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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