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46063 (2001 DV91)
Classification: Main-belt Asteroid          SPK-ID: 2046063
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2000967734472204 4.6328e-08  
a 2.355941937846677 1.0702e-08 au
q 1.884525557654565 1.1153e-07 au
i 8.330409203736822 5.4983e-06 deg
node 342.9996985319418 2.9971e-05 deg
peri 332.3288380337739 3.2372e-05 deg
M 342.5457851678574 1.5267e-05 deg
tp 2459064.538790056689
(2020-Aug-03.03879006)
5.6233e-05 TDB
period 1320.825063866718
3.62
8.9996e-06
2.464e-08
d
yr
n .2725569114702438 1.8571e-09 deg/d
Q 2.827358318038788 1.2843e-08 au
  Orbit Determination Parameters
   # obs. used (total)      902  
   data-arc span      9560 days (26.17 yr)  
   first obs. used      1994-04-15  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53341  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 21:39:05  

Additional Information
 Earth MOID = .875828 au 
 Jupiter MOID = 2.49147 au 
 T_jup = 3.513 
[ 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 15.2   n/a MPO436103  

46063 (2001 DV91)          Discovered 2001-Feb-20 by Spacewatch at Kitt Peak
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 DV91 = 1999 XJ198 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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