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160427 (2005 RL43)
Classification: Centaur          SPK-ID: 2160427
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04462043269430037 2.7321e-06  
a 24.48600799176673 0.00022556 au
q 23.393431720218 0.00016482 au
i 12.25820927678773 8.6669e-06 deg
node 162.4433288308024 9.1835e-05 deg
peri 169.2017541615646 0.0085166 deg
M 88.31954467898387 0.0087842 deg
tp 2448343.002753566054
(1991-Mar-27.50275357)
0.93014 TDB
period 44256.33106378907
121.17
0.61151
0.001674
d
yr
n .008134429387766292 1.124e-07 deg/d
Q 25.57858426331546 0.00023562 au
  Orbit Determination Parameters
   # obs. used (total)      418  
   data-arc span      6283 days (17.20 yr)  
   first obs. used      2003-09-28  
   last obs. used      2020-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .42463  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:01:36  

Additional Information
 Earth MOID = 22.382 au 
 Jupiter MOID = 18.3874 au 
 T_jup = 4.448 
[ 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 7.8   n/a MPO417854  

160427 (2005 RL43)          Discovered 2005-Sep-03 by Becker, A. C., Puckett, A. W., Kubica, J. at Apache Point
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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