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79816 (1998 VY41)
Classification: Main-belt Asteroid          SPK-ID: 2079816
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2332689930326121 5.3451e-08  
a 2.804712271321057 2.0492e-08 au
q 2.150459864043784 1.5351e-07 au
i 3.262919927911409 8.2037e-06 deg
node 115.1190390328662 0.00012391 deg
peri 301.006040570945 0.00012594 deg
M 241.9094588586418 2.2493e-05 deg
tp 2459563.286292254307
(2021-Dec-14.78629225)
0.0001114 TDB
period 1715.658707745511
4.70
1.8803e-05
5.148e-08
d
yr
n .2098319429002659 2.2997e-09 deg/d
Q 3.458964678598331 2.5272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      227  
   data-arc span      8810 days (24.12 yr)  
   first obs. used      1994-01-12  
   last obs. used      2018-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56603  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-05 22:20:55  

Additional Information
 Earth MOID = 1.16457 au 
 Jupiter MOID = 1.91019 au 
 T_jup = 3.281 
[ 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 16.3   n/a MPO436339  

79816 (1998 VY41)          Discovered 1998-Nov-14 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1998 VY41 = 1994 AM13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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