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441086 (2007 RK188)
Classification: Main-belt Asteroid          SPK-ID: 2441086
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1788847147816286 5.5053e-08  
a 2.642977001136966 1.8803e-08 au
q 2.170188814114176 1.4332e-07 au
i 6.702630404031572 7.438e-06 deg
node 205.7366216631802 4.0123e-05 deg
peri 134.9870440092992 4.4923e-05 deg
M 83.32489314464303 1.7918e-05 deg
tp 2459033.245697055310
(2020-Jul-02.74569706)
7.7556e-05 TDB
period 1569.41754288341
4.30
1.6748e-05
4.585e-08
d
yr
n .2293844628107002 2.4479e-09 deg/d
Q 3.115765188159756 2.2167e-08 au
  Orbit Determination Parameters
   # obs. used (total)      189  
   data-arc span      6231 days (17.06 yr)  
   first obs. used      2003-11-21  
   last obs. used      2020-12-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6519  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:39:35  

Additional Information
 Earth MOID = 1.16768 au 
 Jupiter MOID = 2.32966 au 
 T_jup = 3.362 
[ 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 17.33   n/a MPCxxxxx  

441086 (2007 RK188)          Discovered 2007-Sep-10 by CSS at Catalina
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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