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JPL Small-Body Database Browser
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52566 (1997 GP27)
Classification: Main-belt Asteroid          SPK-ID: 2052566
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1368296834833655 3.6053e-08  
a 2.300541638929522 9.6573e-09 au
q 1.985759254634493 8.0144e-08 au
i 1.954880991551901 3.6593e-06 deg
node 287.6330906911763 0.00013469 deg
peri 340.2162860007232 0.00013575 deg
M 49.18149406961067 1.7052e-05 deg
tp 2458426.382352267525
(2018-Nov-03.88235227)
6.0287e-05 TDB
period 1274.510959243562
3.49
8.0253e-06
2.197e-08
d
yr
n .282461282415072 1.7786e-09 deg/d
Q 2.615324023224552 1.0979e-08 au
  Orbit Determination Parameters
   # obs. used (total)      911  
   data-arc span      10267 days (28.11 yr)  
   first obs. used      1991-10-08  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57678  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:03:20  

Additional Information
 Earth MOID = .969427 au 
 Jupiter MOID = 2.46212 au 
 T_jup = 3.578 
[ 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 15.8   n/a MPO280043  
diameter diameter 4.153 km 0.280 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

52566 (1997 GP27)          Discovered 1997-Apr-02 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 GP27 = 1998 SM152 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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