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47750 (2000 DM85)
Classification: Main-belt Asteroid          SPK-ID: 2047750
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2577692790716281 4.1732e-08  
a 2.637256020331055 1.0706e-08 au
q 1.957452437243008 1.0963e-07 au
i 13.36053039977354 4.721e-06 deg
node 126.7074852658613 1.8288e-05 deg
peri 159.632259229339 1.9813e-05 deg
M 150.3190991540655 8.5431e-06 deg
tp 2458347.311501247143
(2018-Aug-16.81150125)
3.5165e-05 TDB
period 1564.324566035485
4.28
9.5252e-06
2.608e-08
d
yr
n .2301312705919839 1.4013e-09 deg/d
Q 3.317059603419103 1.3465e-08 au
  Orbit Determination Parameters
   # obs. used (total)      965  
   data-arc span      24192 days (66.23 yr)  
   first obs. used      1954-07-29  
   last obs. used      2020-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5458  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:40:42  

Additional Information
 Earth MOID = .946652 au 
 Jupiter MOID = 1.92075 au 
 T_jup = 3.312 
[ 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 14.7   n/a MPO432035  
diameter diameter 6.795 km 0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47750 (2000 DM85)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 DM85 = 2001 KY46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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