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75997 (2000 DU14)
Classification: Main-belt Asteroid          SPK-ID: 2075997
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1491400232505968 4.7232e-08  
a 2.540536286719542 9.3141e-09 au
q 2.161640645849205 1.2179e-07 au
i 7.372912139789343 5.9176e-06 deg
node 135.4024011276766 2.1864e-05 deg
peri 320.5248485776884 2.9137e-05 deg
M 99.77705743335204 1.6601e-05 deg
tp 2458790.565262616520
(2019-Nov-03.06526262)
6.861e-05 TDB
period 1479.06251451271
4.05
8.1338e-06
2.227e-08
d
yr
n .2433974199654469 1.3385e-09 deg/d
Q 2.919431927589879 1.0703e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1301  
   data-arc span      8176 days (22.38 yr)  
   first obs. used      1998-09-24  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51094  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:22:41  

Additional Information
 Earth MOID = 1.18394 au 
 Jupiter MOID = 2.24517 au 
 T_jup = 3.419 
[ 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 15.14   n/a E2021B10  
diameter diameter 3.058 km 0.298 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.227   0.065 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

75997 (2000 DU14)          Discovered 2000-Feb-26 by CSS at Catalina
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 DU14 = 2002 RO34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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