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97554 (2000 DB65)
Classification: Main-belt Asteroid          SPK-ID: 2097554
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1397163310464366 4.8896e-08  
a 3.011531347048371 2.3444e-08 au
q 2.590771236407439 1.4634e-07 au
i 1.518806616145429 7.0008e-06 deg
node 172.4346521790715 0.00023569 deg
peri 313.6412590117297 0.00023778 deg
M 268.2386114774734 3.0311e-05 deg
tp 2459087.060652147630
(2020-Aug-25.56065215)
0.00016272 TDB
period 1908.883873636524
5.23
2.2291e-05
6.103e-08
d
yr
n .1885918808220539 2.2023e-09 deg/d
Q 3.432291457689302 2.672e-08 au
  Orbit Determination Parameters
   # obs. used (total)      447  
   data-arc span      7243 days (19.83 yr)  
   first obs. used      1998-11-15  
   last obs. used      2018-09-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56633  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 03:48:02  

Additional Information
 Earth MOID = 1.60674 au 
 Jupiter MOID = 1.63335 au 
 T_jup = 3.234 
[ 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 15.5   n/a MPO320153  
diameter diameter 4.283 km 0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97554 (2000 DB65)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 2000 DB65 = 2000 ES202 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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