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192515 (1998 RS15)
Classification: Main-belt Asteroid          SPK-ID: 2192515
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1830895015153461 9.1849e-08  
a 2.175142306536899 1.4219e-08 AU
q 1.776896585908118 1.9841e-07 AU
i 3.634120737279518 6.5463e-06 deg
node 234.6943163832988 0.00015828 deg
peri 75.37488716002072 0.00016034 deg
M 52.09780522103113 2.2015e-05 deg
tp 2456830.930840673862
(2014-Jun-22.43084067)
7.1767e-05 JED
period 1171.736450286523
3.21
1.1489e-05
3.146e-08
d
yr
n .307236324270675 3.0126e-09 deg/d
Q 2.57338802716568 1.6822e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      6916 days (18.93 yr)  
   first obs. used      1995-10-24  
   last obs. used      2014-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .64309  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 19:02:00  

Additional Information
 Earth MOID = .767735 AU 
 T_jup = 3.661 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0 mag n/a MPO257855  

192515 (1998 RS15)          Discovered 1998-Sep-01 by Beijing Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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