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JPL Small-Body Database Browser
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49751 (1999 VL168)
Classification: Main-belt Asteroid          SPK-ID: 2049751
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1518264361074265 3.8066e-08  
a 2.230705645690293 9.6148e-09 au
q 1.89202555750042 8.365e-08 au
i 6.149364613050007 4.1921e-06 deg
node 34.64740343833085 4.4591e-05 deg
peri 243.3702221480547 4.7698e-05 deg
M 74.40361712368521 1.6059e-05 deg
tp 2458348.991090038264
(2018-Aug-18.49109004)
5.4237e-05 TDB
period 1216.919433308062
3.33
7.8678e-06
2.154e-08
d
yr
n .2958289514872645 1.9126e-09 deg/d
Q 2.569385733880165 1.1075e-08 au
  Orbit Determination Parameters
   # obs. used (total)      832  
   data-arc span      7865 days (21.53 yr)  
   first obs. used      1998-05-22  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55921  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:23:38  

Additional Information
 Earth MOID = .884971 au 
 Jupiter MOID = 2.55457 au 
 T_jup = 3.619 
[ 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 15.9   n/a MPO502488  

49751 (1999 VL168)          Discovered 1999-Nov-14 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 VL168 = 1998 KW32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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