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JPL Small-Body Database Browser
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91949 (1999 VY67)
Classification: Main-belt Asteroid          SPK-ID: 2091949
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09264838035855509 4.4059e-08  
a 3.079654034531503 2.6454e-08 au
q 2.79432907616747 1.3982e-07 au
i 11.24255849158875 5.8209e-06 deg
node 58.26675590152129 2.7348e-05 deg
peri 31.04187656227968 4.9096e-05 deg
M 256.4026293649794 3.8431e-05 deg
tp 2459568.564376644332
(2021-Dec-20.06437664)
0.00021144 TDB
period 1974.018976914344
5.40
2.5435e-05
6.964e-08
d
yr
n .1823690674761032 2.3498e-09 deg/d
Q 3.364978992895537 2.8905e-08 au
  Orbit Determination Parameters
   # obs. used (total)      623  
   data-arc span      6814 days (18.66 yr)  
   first obs. used      1999-10-08  
   last obs. used      2018-06-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58528  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:31:33  

Additional Information
 Earth MOID = 1.81683 au 
 Jupiter MOID = 1.92373 au 
 T_jup = 3.192 
[ 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 14.6   n/a MPO449566  

91949 (1999 VY67)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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