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243560 (1994 PO5)
Classification: Main-belt Asteroid          SPK-ID: 2243560
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1794936159182952 6.5138e-08  
a 2.612456783700814 2.4021e-08 au
q 2.143537469164075 1.6819e-07 au
i 13.61169579175617 7.7917e-06 deg
node 148.4689946854111 1.7438e-05 deg
peri 145.7127228321213 2.386e-05 deg
M 329.9032828184516 1.6268e-05 deg
tp 2458729.440314655765
(2019-Sep-02.94031466)
7.053e-05 TDB
period 1542.311508463574
4.22
2.1272e-05
5.824e-08
d
yr
n .2334158813083267 3.2193e-09 deg/d
Q 3.081376098237552 2.8333e-08 au
  Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      8619 days (23.60 yr)  
   first obs. used      1994-08-10  
   last obs. used      2018-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63906  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:33:32  

Additional Information
 Earth MOID = 1.141 au 
 Jupiter MOID = 2.22804 au 
 T_jup = 3.347 
[ 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 16.0   n/a MPO437136  
diameter diameter 2.480 km 0.228 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.125   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243560 (1994 PO5)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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