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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08873720795122225 5.5978e-08  
a 2.591885245646383 1.5234e-08 au
q 2.361888585617755 1.3945e-07 au
i 2.691238848083302 5.2579e-06 deg
node 145.6007847923352 0.00010665 deg
peri 66.78207066408692 0.00010994 deg
M 181.4629482949538 2.7273e-05 deg
tp 2459756.371444938793
(2022-Jun-25.87144494)
0.00011693 TDB
period 1524.130243998392
4.17
1.3437e-05
3.679e-08
d
yr
n .2362002863059647 2.0824e-09 deg/d
Q 2.821881905675011 1.6586e-08 au
  Orbit Determination Parameters
   # obs. used (total)      697  
   data-arc span      8272 days (22.65 yr)  
   first obs. used      1997-04-03  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58666  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 09:30:57  

Additional Information
 Earth MOID = 1.35742 au 
 Jupiter MOID = 2.14098 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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