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135911 (2002 TZ114)
Classification: Main-belt Asteroid          SPK-ID: 2135911
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1037975618566103 4.7016e-08  
a 2.555059941213395 1.3755e-08 au
q 2.28985094891795 1.2099e-07 au
i 10.04224777716525 7.3095e-06 deg
node 327.1100658013999 1.9224e-05 deg
peri 61.75923487182585 5.6382e-05 deg
M 151.7973959690615 4.9248e-05 deg
tp 2458571.483718151087
(2019-Mar-28.98371815)
0.00020291 TDB
period 1491.763808067969
4.08
1.2046e-05
3.298e-08
d
yr
n .2413250663764578 1.9488e-09 deg/d
Q 2.820268933508839 1.5183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      727  
   data-arc span      7653 days (20.95 yr)  
   first obs. used      2000-02-29  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51388  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:15:08  

Additional Information
 Earth MOID = 1.31073 au 
 Jupiter MOID = 2.60297 au 
 T_jup = 3.409 
[ 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 15.77   n/a MPCxxxxx  
diameter diameter 4.730 km 0.124 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135911 (2002 TZ114)          Discovered 2002-Oct-03 by NEAT at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2002 TZ114 = 2000 DU39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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