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JPL Small-Body Database Browser
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40773 (1999 TZ19)
Classification: Main-belt Asteroid          SPK-ID: 2040773
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1838251136096873 4.04e-08  
a 2.432127824844336 1.1496e-08 au
q 1.985041651129044 9.6262e-08 au
i 3.139739692035565 3.8766e-06 deg
node 125.8667575603661 9.4354e-05 deg
peri 188.5496435889218 9.5265e-05 deg
M 105.4766756939856 1.4068e-05 deg
tp 2458194.587940462656
(2018-Mar-17.08794046)
5.316e-05 TDB
period 1385.409053442291
3.79
9.8226e-06
2.689e-08
d
yr
n .2598510520091644 1.8424e-09 deg/d
Q 2.879213998559627 1.3609e-08 au
  Orbit Determination Parameters
   # obs. used (total)      756  
   data-arc span      8547 days (23.40 yr)  
   first obs. used      1995-08-26  
   last obs. used      2019-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61507  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:12:50  

Additional Information
 Earth MOID = .970389 au 
 Jupiter MOID = 2.39955 au 
 T_jup = 3.481 
[ 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 15.7   n/a MPO412467  

40773 (1999 TZ19)          Discovered 1999-Oct-15 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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