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135944 (2002 TY205)
Classification: Main-belt Asteroid          SPK-ID: 2135944
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 .1943345272962928 5.4086e-08  
a 2.557232491323696 1.2642e-08 au
q 2.060273923935584 1.4216e-07 au
i 5.393018175926949 6.1431e-06 deg
node 347.1051725319711 3.23e-05 deg
peri 324.6872550617446 3.4636e-05 deg
M 216.4904514258306 1.1927e-05 deg
tp 2459795.931827395783
(2022-Aug-04.43182740)
5.0501e-05 TDB
period 1493.666867411944
4.09
1.1077e-05
3.033e-08
d
yr
n .2410175976011083 1.7873e-09 deg/d
Q 3.054191058711808 1.5099e-08 au
  Orbit Determination Parameters
   # obs. used (total)      978  
   data-arc span      6768 days (18.53 yr)  
   first obs. used      2002-10-04  
   last obs. used      2021-04-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53471  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:22:09  

Additional Information
 Earth MOID = 1.04713 au 
 Jupiter MOID = 2.24027 au 
 T_jup = 3.404 
[ 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 15.37   n/a MPCxxxxx  
diameter diameter 2.877 km 0.287 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.177   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135944 (2002 TY205)          Discovered 2002-Oct-04 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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