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447066 (2004 RY307)
Classification: Main-belt Asteroid          SPK-ID: 2447066
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .243460429029283 7.823e-08  
a 2.357096362619255 2.2651e-08 au
q 1.783236670912609 1.812e-07 au
i 5.10244291899655 8.8801e-06 deg
node 327.9399657125105 0.00010415 deg
peri 21.47306589477195 0.00010851 deg
M 133.0736205725609 3.2694e-05 deg
tp 2458511.899501606575
(2019-Jan-28.39950161)
0.00011486 TDB
period 1321.796000325416
3.62
1.9053e-05
5.216e-08
d
yr
n .2723567024800883 3.9258e-09 deg/d
Q 2.930956054325901 2.8165e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      6562 days (17.97 yr)  
   first obs. used      2002-02-08  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64202  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:07:11  

Additional Information
 Earth MOID = .777936 au 
 Jupiter MOID = 2.50256 au 
 T_jup = 3.508 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457296.5 (2015-Oct-01.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2448259534319771 7.8693e-08  
q 1.779376397736948 1.8262e-07 au
tp 2457189.284631170772
(2015-Jun-15.78463117)
9.9955e-05 TDB
node 328.0781089422539 0.00010394 deg
peri 21.13256274104498 0.00010821 deg
i 5.110521687312075 8.8856e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      6562 days (17.97 yr)  
   first obs. used      2002-02-08  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64202  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:07:11  

Additional Information
 Jupiter MOID = 2.50256 au 
 T_jup = 3.508 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.19259032861222E-15 -1.431035681482609E-14 -1.461545087669477E-12 7.73209300513841E-15 -7.926621861250568E-13 -3.913818071910025E-15
q -1.431035681482609E-14 3.334950638495611E-14 4.548622735980586E-12 -1.142627859302012E-14 2.164002627065556E-12 5.712746530526387E-15
tp -1.461545087669477E-12 4.548622735980586E-12 9.991034424952493E-9 1.075828733672324E-10 3.064284050139905E-9 -3.005674114120017E-11
node 7.73209300513841E-15 -1.142627859302012E-14 1.075828733672324E-10 1.080393848073868E-8 -1.072325939207217E-8 -3.183055737278972E-10
peri -7.926621861250568E-13 2.164002627065556E-12 3.064284050139905E-9 -1.072325939207217E-8 1.17095758310599E-8 3.077809823449156E-10
i -3.913818071910025E-15 5.712746530526387E-15 -3.005674114120017E-11 -3.183055737278972E-10 3.077809823449156E-10 7.895343242568484E-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 17.8   n/a MPO361035  

447066 (2004 RY307)          Discovered 2004-Aug-11 by LINEAR at Socorro
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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