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102027 (1999 RC98)
Classification: Main-belt Asteroid          SPK-ID: 2102027
[ 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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1688717289228494 4.006e-08  
a 2.379520470042554 1.0268e-08 au
q 1.977686734259156 9.6761e-08 au
i 9.558995816559001 5.4467e-06 deg
node 15.24994343374166 2.4997e-05 deg
peri 123.8221121015722 3.0809e-05 deg
M 165.1456609814969 1.6083e-05 deg
tp 2458585.468638880704
(2019-Apr-11.96863888)		 5.9219e-05 TDB
period 1340.703041709064
3.67		 8.6782e-06
2.376e-08		 d
yr
n .2685158374378634 1.7381e-09 deg/d
Q 2.781354205825951 1.2002e-08 au
   Orbit Determination Parameters
   # obs. used (total)      950  
   data-arc span      7209 days (19.74 yr)  
   first obs. used      1999-09-04  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52263  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:57:05  

Additional Information
 Earth MOID = 1.00728 au 
 Jupiter MOID = 2.26186 au 
 T_jup = 3.501 
[ 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 15.4   n/a MPO314100  
diameter diameter 3.274 km 0.436 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.137   0.062 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

102027 (1999 RC98)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 RC98 = 1999 TR279 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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