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JPL Small-Body Database Browser
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173856 (2001 TZ170)
Classification: Main-belt Asteroid          SPK-ID: 2173856
[ 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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02062221815285643 4.0787e-08  
a 2.882795743585525 3.5063e-08 au
q 2.823346100871178 1.2746e-07 au
i 7.599357294700289 7.4857e-06 deg
node 308.1717355143184 3.3634e-05 deg
peri 87.50599908734939 0.00020131 deg
M 192.7899605183057 0.0002011 deg
tp 2459430.884212705738
(2021-Aug-04.38421271)		 0.0010052 TDB
period 1787.801243876823
4.89		 3.2617e-05
8.93e-08		 d
yr
n .2013646658055483 3.6737e-09 deg/d
Q 2.942245386299872 3.5786e-08 au
   Orbit Determination Parameters
   # obs. used (total)      301  
   data-arc span      6424 days (17.59 yr)  
   first obs. used      2001-09-29  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54453  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:42:26  

Additional Information
 Earth MOID = 1.83847 au 
 Jupiter MOID = 2.17053 au 
 T_jup = 3.280 
[ 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 15.6   n/a MPO436863  

173856 (2001 TZ170)          Discovered 2001-Oct-15 by NEAT at Haleakala
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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