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JPL Small-Body Database Browser
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245092 (2004 PA14)
Classification: Main-belt Asteroid          SPK-ID: 2245092
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2240353946707888 4.802e-08  
a 3.095394063102202 3.745e-08 au
q 2.401916232513484 1.6055e-07 au
i 20.72396444878539 9.6942e-06 deg
node 136.9795561182084 1.7e-05 deg
peri 113.3335940984055 2.8738e-05 deg
M 17.33878986505666 2.4779e-05 deg
tp 2458904.694900269755
(2020-Feb-25.19490027)
0.00013596 TDB
period 1989.172033995088
5.45
3.6099e-05
9.883e-08
d
yr
n .1809798216783541 3.2844e-09 deg/d
Q 3.78887189369092 4.584e-08 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      5874 days (16.08 yr)  
   first obs. used      2003-03-09  
   last obs. used      2019-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53236  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:42:41  

Additional Information
 Earth MOID = 1.46827 au 
 Jupiter MOID = 1.79872 au 
 T_jup = 3.087 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO433605  
diameter diameter 6.110 km 0.393 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245092 (2004 PA14)          Discovered 2004-Aug-07 by NEAT at Palomar
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2004 PA14 = 2003 EN57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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