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135958 (2002 TM245)
Classification: Main-belt Asteroid          SPK-ID: 2135958
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 .06351183185613235 4.2693e-08  
a 2.789739860855066 1.3873e-08 au
q 2.612558371890089 1.2335e-07 au
i 5.048262373306664 4.4742e-06 deg
node 161.7990153248454 3.9235e-05 deg
peri 161.5478360836232 5.2956e-05 deg
M 21.13370515584659 3.3095e-05 deg
tp 2459100.588119769525
(2020-Sep-08.08811977)
0.00015659 TDB
period 1701.938993552224
4.66
1.2696e-05
3.476e-08
d
yr
n .2115234455311594 1.5779e-09 deg/d
Q 2.966921349820043 1.4755e-08 au
  Orbit Determination Parameters
   # obs. used (total)      633  
   data-arc span      8464 days (23.17 yr)  
   first obs. used      1997-10-05  
   last obs. used      2020-12-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56627  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:15:19  

Additional Information
 Earth MOID = 1.59897 au 
 Jupiter MOID = 2.24263 au 
 T_jup = 3.321 
[ 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 15.48   n/a E2021B55  
diameter diameter 4.754 km 0.100 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135958 (2002 TM245)          Discovered 2002-Oct-07 by NEAT at Haleakala
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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