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105609 (2000 RB98)
Classification: Main-belt Asteroid          SPK-ID: 2105609
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09656695513356742 6.0184e-08  
a 3.037859733380194 2.5558e-08 au
q 2.744502868804798 1.8528e-07 au
i 14.91015785007781 5.8464e-06 deg
node 258.895584125089 2.5317e-05 deg
peri 128.7891620799904 4.2283e-05 deg
M 236.5086764169484 3.4141e-05 deg
tp 2459663.912954261639
(2022-Mar-25.41295426)
0.0001875 TDB
period 1933.971202224347
5.29
2.4406e-05
6.682e-08
d
yr
n .1861454811663937 2.3491e-09 deg/d
Q 3.331216597955591 2.8026e-08 au
  Orbit Determination Parameters
   # obs. used (total)      589  
   data-arc span      6846 days (18.74 yr)  
   first obs. used      2000-08-05  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59697  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:40:49  

Additional Information
 Earth MOID = 1.77845 au 
 Jupiter MOID = 2.09461 au 
 T_jup = 3.183 
[ 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 MPO436499  
diameter diameter 3.643 km 1.369 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.305   0.165 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

105609 (2000 RB98)          Discovered 2000-Sep-05 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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