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JPL Small-Body Database Browser
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80198 (1999 VC50)
Classification: Main-belt Asteroid          SPK-ID: 2080198
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1825172701313252 4.951e-08  
a 2.176353440312744 6.8686e-09 au
q 1.779131351545944 1.0893e-07 au
i 3.665070279851283 5.7509e-06 deg
node 19.27594004511425 5.2686e-05 deg
peri 327.7301819888041 5.415e-05 deg
M 68.22000601540223 1.059e-05 deg
tp 2458378.270443839210
(2018-Sep-16.77044384)
3.4561e-05 TDB
period 1172.715232534894
3.21
5.5517e-06
1.52e-08
d
yr
n .3069798958966692 1.4533e-09 deg/d
Q 2.573575529079544 8.1223e-09 au
  Orbit Determination Parameters
   # obs. used (total)      786  
   data-arc span      7560 days (20.70 yr)  
   first obs. used      1998-03-29  
   last obs. used      2018-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53654  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:33:44  

Additional Information
 Earth MOID = .772862 au 
 Jupiter MOID = 2.83573 au 
 T_jup = 3.660 
[ 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 16.4   n/a MPO348016  

80198 (1999 VC50)          Discovered 1999-Nov-03 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1999 VC50 = 2001 EP22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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