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43635 (2002 EP19)
Classification: Main-belt Asteroid          SPK-ID: 2043635
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1050481923765589 4.3471e-08  
a 2.333317964313446 1.1202e-08 au
q 2.088207129922566 1.0817e-07 au
i 5.494634183395166 3.3971e-06 deg
node 278.8055173763829 4.4376e-05 deg
peri 15.05171769168926 4.9621e-05 deg
M 359.0762267017454 2.0771e-05 deg
tp 2459203.840582625011
(2020-Dec-20.34058263)
7.5104e-05 TDB
period 1301.8451034211
3.56
9.375e-06
2.567e-08
d
yr
n .276530594195854 1.9914e-09 deg/d
Q 2.578428798704326 1.2379e-08 au
  Orbit Determination Parameters
   # obs. used (total)      983  
   data-arc span      8185 days (22.41 yr)  
   first obs. used      1998-02-22  
   last obs. used      2020-07-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5001  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:21:22  

Additional Information
 Earth MOID = 1.07064 au 
 Jupiter MOID = 2.56864 au 
 T_jup = 3.556 
[ 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 15.57   n/a E2021B10  
diameter diameter 1.677 km 0.143 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.361   0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43635 (2002 EP19)          Discovered 2002-Mar-09 by JPL/GEODSS NEAT at Palomar
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 EP19 = 1998 DA17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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