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JPL Small-Body Database Browser
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97547 (2000 DL55)
Classification: Main-belt Asteroid          SPK-ID: 2097547
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1958914553712286 4.299e-08  
a 3.060992547304542 2.2727e-08 au
q 2.461370262332571 1.3899e-07 au
i 2.351211835807356 4.6663e-06 deg
node 122.7884643458194 0.00013759 deg
peri 300.9745351277851 0.00013844 deg
M 277.8840634768709 1.557e-05 deg
tp 2459046.686868610813
(2020-Jul-16.18686861)
8.6915e-05 TDB
period 1956.103522665783
5.36
2.1785e-05
5.964e-08
d
yr
n .1840393393440604 2.0496e-09 deg/d
Q 3.660614832276513 2.7179e-08 au
  Orbit Determination Parameters
   # obs. used (total)      567  
   data-arc span      7643 days (20.93 yr)  
   first obs. used      1998-10-18  
   last obs. used      2019-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5656  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:02:45  

Additional Information
 Earth MOID = 1.47547 au 
 Jupiter MOID = 1.67051 au 
 T_jup = 3.203 
[ 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 15.2   n/a MPO333600  
diameter diameter 5.408 km 0.152 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97547 (2000 DL55)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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