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17761 (1998 DV34)
Classification: Main-belt Asteroid          SPK-ID: 2017761
[ 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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03730524834909962 3.7432e-08  
a 2.748523721234906 1.2722e-08 au
q 2.645989361220846 1.0307e-07 au
i 3.631320568985209 4.7856e-06 deg
node 154.8414868466408 6.0039e-05 deg
peri 73.52425538571633 8.913e-05 deg
M 305.6849331293145 6.7847e-05 deg
tp 2459451.610850470058
(2021-Aug-25.11085047)		 0.00031408 TDB
period 1664.361499994965
4.56		 1.1556e-05
3.164e-08		 d
yr
n .2162991633735153 1.5018e-09 deg/d
Q 2.851058081248965 1.3197e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1358  
   data-arc span      10306 days (28.22 yr)  
   first obs. used      1992-12-26  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55081  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:12:16  

Additional Information
 Earth MOID = 1.63732 au 
 Jupiter MOID = 2.1187 au 
 T_jup = 3.343 
[ 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 14.54   n/a E2021B10  

17761 (1998 DV34)          Discovered 1998-Feb-27 by Elst, E. W. at La Silla
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1998 DV34 = 1995 SF29 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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