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447492 (2006 RC61)
Classification: Main-belt Asteroid          SPK-ID: 2447492
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 .1603536620853264 9.8205e-08  
a 2.697396374270972 2.7801e-08 au
q 2.26485898756094 2.7854e-07 au
i 8.12277485287774 1.1046e-05 deg
node 316.3843643523631 3.9851e-05 deg
peri 54.58284655675258 5.1363e-05 deg
M 298.0887353137285 3.1487e-05 deg
tp 2458878.780487711337
(2020-Jan-30.28048771)
0.0001438 TDB
period 1618.138089792503
4.43
2.5016e-05
6.849e-08
d
yr
n .2224779221692775 3.4395e-09 deg/d
Q 3.129933760981004 3.2259e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      5707 days (15.62 yr)  
   first obs. used      2004-03-16  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57166  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:21:31  

Additional Information
 Earth MOID = 1.27424 au 
 Jupiter MOID = 2.38053 au 
 T_jup = 3.336 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457754.5 (2017-Jan-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .162358687119574 9.948e-08  
q 2.258259695260278 2.8304e-07 au
tp 2457257.853544134929
(2015-Aug-23.35354414)
0.00012671 TDB
node 316.6340661968846 3.9803e-05 deg
peri 53.82168268834978 5.069e-05 deg
i 8.127189476550422 1.1058e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      5707 days (15.62 yr)  
   first obs. used      2004-03-16  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57166  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:21:31  

Additional Information
 Jupiter MOID = 2.38053 au 
 T_jup = 3.336 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.896262254042931E-15 -2.809229553266008E-14 -9.438474707913049E-12 -4.174271046561731E-14 -2.369550924978999E-12 -5.492633848971852E-14
q -2.809229553266008E-14 8.011405952292058E-14 2.676040696099391E-11 1.184484752065086E-13 6.746506456846038E-12 1.579851722408157E-13
tp -9.438474707913049E-12 2.676040696099391E-11 1.605429489711094E-8 3.99550206408841E-11 3.993785067314491E-9 5.613351907891729E-11
node -4.174271046561731E-14 1.184484752065086E-13 3.99550206408841E-11 1.584288173098102E-9 -1.557576343624707E-9 1.71861569730735E-10
peri -2.369550924978999E-12 6.746506456846038E-12 3.993785067314491E-9 -1.557576343624707E-9 2.569454456184327E-9 -1.561976545798334E-10
i -5.492633848971852E-14 1.579851722408157E-13 5.613351907891729E-11 1.71861569730735E-10 -1.561976545798334E-10 1.222846591830772E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO437740  

447492 (2006 RC61)          Discovered 2006-Sep-15 by Tucker, R. A. at Goodricke-Pigott
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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