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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .132282469397292 3.8658e-08  
a 2.380989111132014 7.9325e-09 au
q 2.066025991903408 9.1887e-08 au
i 7.351969465445563 2.993e-06 deg
node 84.99299832973821 3.1271e-05 deg
peri 263.2069171510601 3.3108e-05 deg
M 131.1093633135315 1.1073e-05 deg
tp 2458711.773657342931
(2019-Aug-16.27365734)
4.1341e-05 TDB
period 1341.944456978277
3.67
6.7062e-06
1.836e-08
d
yr
n .2682674369478972 1.3406e-09 deg/d
Q 2.69595223036062 8.9818e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1837  
   data-arc span      12574 days (34.43 yr)  
   first obs. used      1986-10-07  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48599  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:12:08  

Additional Information
 Earth MOID = 1.07301 au 
 Jupiter MOID = 2.71072 au 
 T_jup = 3.515 
[ 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 14.37   n/a E2021B10  
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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