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447489 (2006 RY50)
Classification: Main-belt Asteroid          SPK-ID: 2447489
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1747542213552279 1.0338e-07  
a 2.675760906464958 1.7986e-08 au
q 2.208160392722915 2.7599e-07 au
i 5.196961822007869 9.4314e-06 deg
node 14.08953065323753 5.3365e-05 deg
peri 323.2302430602403 6.1906e-05 deg
M 72.76466588424658 2.2773e-05 deg
tp 2458677.362454317032
(2019-Jul-12.86245432)
0.00010151 TDB
period 1598.708865521687
4.38
1.6119e-05
4.413e-08
d
yr
n .2251817124204948 2.2704e-09 deg/d
Q 3.143361420207001 2.1129e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      4820 days (13.20 yr)  
   first obs. used      2006-09-14  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54168  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 23:00:37  

Additional Information
 Earth MOID = 1.20185 au 
 Jupiter MOID = 2.25133 au 
 T_jup = 3.351 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457666.5 (2016-Oct-05.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1769143849105532 1.0336e-07  
q 2.200898093047589 2.7641e-07 au
tp 2457078.533802272367
(2015-Feb-25.03380227)
0.00010158 TDB
node 14.14475202784303 5.3243e-05 deg
peri 323.0726838356101 6.1469e-05 deg
i 5.206391047012223 9.4427e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      4820 days (13.20 yr)  
   first obs. used      2006-09-14  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54168  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 23:00:37  

Additional Information
 Jupiter MOID = 2.25133 au 
 T_jup = 3.351 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.068238489545121E-14 -2.852817466546637E-14 -2.095413215417855E-12 2.951883313856791E-15 -1.300827055325802E-12 -1.088856667234522E-14
q -2.852817466546637E-14 7.640435190557197E-14 5.190881701125959E-12 -1.154281043765716E-14 3.388527301576041E-12 2.97859754736354E-14
tp -2.095413215417855E-12 5.190881701125959E-12 1.031858902776611E-8 3.306006552644144E-11 3.048451647891009E-9 -8.752775913323172E-12
node 2.951883313856791E-15 -1.154281043765716E-14 3.306006552644144E-11 2.83477421490824E-9 -2.812675831615482E-9 9.869488274518225E-12
peri -1.300827055325802E-12 3.388527301576041E-12 3.048451647891009E-9 -2.812675831615482E-9 3.778415398812758E-9 -1.170773483037742E-11
i -1.088856667234522E-14 2.97859754736354E-14 -8.752775913323172E-12 9.869488274518225E-12 -1.170773483037742E-11 8.916442166834474E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO495221  

447489 (2006 RY50)          Discovered 2006-Sep-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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