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135893 (2002 TZ71)
Classification: Main-belt Asteroid          SPK-ID: 2135893
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1384355695522792 4.229e-08  
a 2.577329070712432 1.5895e-08 au
q 2.22053505288471 1.1423e-07 au
i 6.05882566890739 4.4528e-06 deg
node 290.7018342215686 3.9656e-05 deg
peri 78.55222032162914 4.4535e-05 deg
M 150.4107217751594 2.4063e-05 deg
tp 2458569.063721856392
(2019-Mar-26.56372186)
9.6729e-05 TDB
period 1511.308884425822
4.14
1.3981e-05
3.828e-08
d
yr
n .2382041181057249 2.2036e-09 deg/d
Q 2.934123088540153 1.8096e-08 au
  Orbit Determination Parameters
   # obs. used (total)      706  
   data-arc span      8187 days (22.41 yr)  
   first obs. used      1998-11-14  
   last obs. used      2021-04-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51576  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:22:04  

Additional Information
 Earth MOID = 1.22768 au 
 Jupiter MOID = 2.57137 au 
 T_jup = 3.405 
[ 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 15.56   n/a MPCxxxxx  
diameter diameter 2.132 km 0.329 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.323   0.075 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135893 (2002 TZ71)          Discovered 2002-Oct-03 by NEAT at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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