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JPL Small-Body Database Browser
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46055 (2001 DA83)
Classification: Main-belt Asteroid          SPK-ID: 2046055
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08893477973429957 5.6172e-08  
a 2.591922430501066 1.5479e-08 au
q 2.361410380056064 1.4015e-07 au
i 2.691207143580341 5.2734e-06 deg
node 145.6030264487494 0.00010826 deg
peri 66.88994708480402 0.00011154 deg
M 86.8437867730524 2.7144e-05 deg
tp 2458232.821971267273
(2018-Apr-24.32197127)
0.00011448 TDB
period 1524.163043346863
4.17
1.3654e-05
3.738e-08
d
yr
n .2361952033750188 2.1159e-09 deg/d
Q 2.822434480946069 1.6856e-08 au
  Orbit Determination Parameters
   # obs. used (total)      689  
   data-arc span      8219 days (22.50 yr)  
   first obs. used      1997-04-03  
   last obs. used      2019-10-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58884  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:25:08  

Additional Information
 Earth MOID = 1.3571 au 
 Jupiter MOID = 2.14151 au 
 T_jup = 3.412 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO313765  

46055 (2001 DA83)          Discovered 2001-Feb-22 by Spacewatch at Kitt Peak
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 DA83 = 1999 VG185 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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