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29124 (1984 SW6)
Classification: Main-belt Asteroid          SPK-ID: 2029124
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1891715614227857 6.7176e-08  
a 2.279114401805795 1.8002e-08 AU
q 1.847970771755034 1.5104e-07 AU
i 5.488695351071192 6.8226e-06 deg
node 71.73839495322588 7.5362e-05 deg
peri 302.3675557457004 7.7961e-05 deg
M 218.0513288836137 2.7037e-05 deg
tp 2457296.037408659562
(2015-Sep-30.53740866)
9.8351e-05 JED
period 1256.74629930966
3.44
1.489e-05
4.077e-08
d
yr
n .2864539964810325 3.3939e-09 deg/d
Q 2.710258031856555 2.1408e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      390  
   data-arc span      10866 days (29.75 yr)  
   first obs. used      1984-09-28  
   last obs. used      2014-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58252  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 13:00:14  

Additional Information
 Earth MOID = .854807 AU 
 T_jup = 3.577 
[ 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 15.6 mag n/a MPO263593  

29124 (1984 SW6)          Discovered 1984-Sep-28 by Debehogne, H. at La Silla (809)
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1984 SW6 = 1998 XJ67 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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