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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1998286133740544 4.4822e-08  
a 2.355140790814682 7.4041e-09 au
q 1.88451627228551 1.0676e-07 au
i 8.331802336799621 4.8266e-06 deg
node 342.9950841399836 2.1067e-05 deg
peri 332.2955356807209 2.324e-05 deg
M 37.1019139892616 7.6604e-06 deg
tp 2459064.444045933814
(2020-Aug-02.94404593)
2.8293e-05 TDB
period 1320.15139375298
3.61
6.2254e-06
1.704e-08
d
yr
n .2726959966133713 1.286e-09 deg/d
Q 2.825765309343853 8.8837e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1250  
   data-arc span      9795 days (26.82 yr)  
   first obs. used      1994-04-15  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48837  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:46:09  

Additional Information
 Earth MOID = .87386 au 
 Jupiter MOID = 2.4927 au 
 T_jup = 3.514 
[ 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 15.27   n/a E2021B10  

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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