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14838 (1988 RK6)
Classification: Main-belt Asteroid          SPK-ID: 2014838
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1407696950971941 3.289e-08  
a 2.285488276624318 6.2252e-09 au
q 1.963760788775701 7.5766e-08 au
i 6.67151398447699 3.7074e-06 deg
node 180.1864050411202 2.5691e-05 deg
peri 176.4637058564661 2.7963e-05 deg
M 171.4886299879474 1.0834e-05 deg
tp 2458795.326603322013
(2019-Nov-07.82660332)
3.7768e-05 TDB
period 1262.021994223676
3.46
5.1562e-06
1.412e-08
d
yr
n .2852565182284732 1.1655e-09 deg/d
Q 2.607215764472935 7.1015e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1842  
   data-arc span      11964 days (32.76 yr)  
   first obs. used      1988-09-06  
   last obs. used      2021-06-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50389  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 03:39:22  

Additional Information
 Earth MOID = .958755 au 
 Jupiter MOID = 2.83665 au 
 T_jup = 3.580 
[ 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 14.83   n/a MPCxxxxx  
diameter diameter 2.842 km 0.087 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.347   0.135 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14838 (1988 RK6)          Discovered 1988-Sep-06 by Debehogne, H. at La Silla
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1988 RK6 = 2000 AP149 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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