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JPL Small-Body Database Browser
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27451 (2000 GE20)
Classification: Main-belt Asteroid          SPK-ID: 2027451
[ 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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .104153239153377 3.6943e-08  
a 3.052345845706456 1.9244e-08 au
q 2.734434138859775 1.1232e-07 au
i 10.40913368585574 4.2658e-06 deg
node 117.0143614884204 2.4937e-05 deg
peri 180.1079592960847 3.3192e-05 deg
M 137.7759398806648 2.2396e-05 deg
tp 2457855.047598596204
(2017-Apr-11.54759860)		 0.0001205 TDB
period 1947.820967418624
5.33		 1.8421e-05
5.043e-08		 d
yr
n .1848219143451848 1.7479e-09 deg/d
Q 3.370257552553137 2.1248e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1235  
   data-arc span      9394 days (25.72 yr)  
   first obs. used      1994-02-08  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52235  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 04:59:54  

Additional Information
 Earth MOID = 1.71784 au 
 Jupiter MOID = 1.83703 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 13.9   n/a MPO384982  
diameter diameter 9.141 km 0.078 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27451 (2000 GE20)          Discovered 2000-Apr-12 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 GE20 = 1994 CU13 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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