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12683 (1983 RP3)
Classification: Main-belt Asteroid          SPK-ID: 2012683
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06155795593731018 7.0097e-08  
a 2.412525998025281 1.3776e-08 AU
q 2.264015828941226 1.7327e-07 AU
i 3.099800380353351 6.3486e-06 deg
node 130.7012560359468 0.00011753 deg
peri 195.6217504088689 0.00012767 deg
M 79.25565317704435 4.9067e-05 deg
tp 2456499.175684420289
(2013-Jul-25.67568442)
0.00018688 JED
period 1368.694209943314
3.75
1.1723e-05
3.21e-08
d
yr
n .2630244194683264 2.2529e-09 deg/d
Q 2.561036167109337 1.4624e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1112  
   data-arc span      11085 days (30.35 yr)  
   first obs. used      1983-09-02  
   last obs. used      2014-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53536  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jan-22 02:59:45  

Additional Information
 Earth MOID = 1.25099 AU 
 T_jup = 3.514 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9 mag n/a MPO267757  

12683 (1983 RP3)          Discovered 1983-Sep-02 by Debehogne, H. at La Silla (809)
Reference: 19991222/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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