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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1890770780596655 6.5712e-08  
a 2.279404322877013 1.5701e-08 AU
q 1.848421213790857 1.4899e-07 AU
i 5.488341599511919 6.5778e-06 deg
node 71.73883122683348 7.4773e-05 deg
peri 302.3343609587579 7.6777e-05 deg
M 275.3672397032207 2.2824e-05 deg
tp 2457296.006122336784
(2015-Sep-30.50612234)
8.1426e-05 JED
period 1256.986108785709
3.44
1.2987e-05
3.556e-08
d
yr
n .286399346407871 2.9591e-09 deg/d
Q 2.710387431963169 1.8669e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      398  
   data-arc span      11228 days (30.74 yr)  
   first obs. used      1984-09-28  
   last obs. used      2015-06-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57743  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:43:54  

Additional Information
 Earth MOID = .856542 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 15.7 mag n/a MPO299166  

29124 (1984 SW6)          Discovered 1984-Sep-28 by Debehogne, H. at La Silla
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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