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47760 (2000 DQ100)
Classification: Main-belt Asteroid          SPK-ID: 2047760
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02361580393435313 3.8848e-08  
a 3.082715050186038 2.0324e-08 au
q 3.009914255975365 1.2472e-07 au
i 5.480428908932558 3.5715e-06 deg
node 90.18788495014459 4.5532e-05 deg
peri 56.34416154361532 9.868e-05 deg
M 278.7041324236574 8.7962e-05 deg
tp 2459446.941409177774
(2021-Aug-20.44140918)
0.0004841 TDB
period 1976.962816136652
5.41
1.9551e-05
5.353e-08
d
yr
n .1820975068734505 1.8008e-09 deg/d
Q 3.155515844396711 2.0804e-08 au
  Orbit Determination Parameters
   # obs. used (total)      904  
   data-arc span      9344 days (25.58 yr)  
   first obs. used      1995-03-25  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56925  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:40:38  

Additional Information
 Earth MOID = 2.02639 au 
 Jupiter MOID = 1.84 au 
 T_jup = 3.220 
[ 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 14.5   n/a MPO452822  
diameter diameter 8.450 km 0.231 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47760 (2000 DQ100)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 2000 DQ100 = 2001 HV31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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