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15900 (1997 RK3)
Classification: Main-belt Asteroid          SPK-ID: 2015900
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1322156852019487 4.0816e-08  
a 2.380742520981389 9.0848e-09 au
q 2.06597101728042 9.8309e-08 au
i 7.352508369966548 3.3213e-06 deg
node 84.99475265827192 3.4938e-05 deg
peri 263.1530838263792 3.7725e-05 deg
M 77.51683944410551 1.3018e-05 deg
tp 2458711.591295897444
(2019-Aug-16.09129590)
4.8996e-05 TDB
period 1341.735992111956
3.67
7.68e-06
2.103e-08
d
yr
n .2683091175286601 1.5358e-09 deg/d
Q 2.695514024682359 1.0286e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1580  
   data-arc span      12172 days (33.33 yr)  
   first obs. used      1986-10-07  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50541  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:30:08  

Additional Information
 Earth MOID = 1.0747 au 
 Jupiter MOID = 2.71101 au 
 T_jup = 3.516 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3   n/a MPO302163  
diameter diameter 3.210 km 0.515 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.358   0.091 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15900 (1997 RK3)          Discovered 1997-Sep-03 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 RK3 = 1986 TB2 = 1999 BO2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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