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49760 (1999 VK190)
Classification: Main-belt Asteroid          SPK-ID: 2049760
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1908783889719545 3.7289e-08  
a 2.233678121593543 9.0277e-09 au
q 1.807317240261866 8.2703e-08 au
i 6.112040182972794 6.056e-06 deg
node 82.94200846884 4.0461e-05 deg
peri 242.2940397714027 4.4194e-05 deg
M 134.1303184981502 1.9665e-05 deg
tp 2458546.188460992979
(2019-Mar-03.68846099)
6.5344e-05 TDB
period 1219.352610758046
3.34
7.3922e-06
2.024e-08
d
yr
n .2952386346851676 1.7899e-09 deg/d
Q 2.660039002925219 1.0751e-08 au
  Orbit Determination Parameters
   # obs. used (total)      618  
   data-arc span      8020 days (21.96 yr)  
   first obs. used      1998-04-21  
   last obs. used      2020-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54377  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:31:02  

Additional Information
 Earth MOID = .80488 au 
 Jupiter MOID = 2.67255 au 
 T_jup = 3.608 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO502488  

49760 (1999 VK190)          Discovered 1999-Nov-15 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 VK190 = 1998 HH157 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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