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JPL Small-Body Database Browser
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49769 (1999 WZ6)
Classification: Main-belt Asteroid          SPK-ID: 2049769
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06289991849724905 4.1232e-08  
a 2.292565268775596 9.5471e-09 au
q 2.148363100219987 9.3333e-08 au
i 5.736508997548829 4.3089e-06 deg
node 92.87501507911755 4.3386e-05 deg
peri 54.04743574056041 5.659e-05 deg
M 140.3716326253414 3.8018e-05 deg
tp 2458106.123475155409
(2017-Dec-18.62347516)
0.00013264 TDB
period 1267.888287793005
3.47
7.9199e-06
2.168e-08
d
yr
n .2839366870614816 1.7736e-09 deg/d
Q 2.436767437331205 1.0148e-08 au
  Orbit Determination Parameters
   # obs. used (total)      837  
   data-arc span      8255 days (22.60 yr)  
   first obs. used      1997-01-20  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57013  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:17:03  

Additional Information
 Earth MOID = 1.16681 au 
 Jupiter MOID = 2.56295 au 
 T_jup = 3.588 
[ 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 15.6   n/a MPO439430  

49769 (1999 WZ6)          Discovered 1999-Nov-28 by Korlevic, K. at Visnjan
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

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