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135897 (2002 TJ76)
Classification: Main-belt Asteroid          SPK-ID: 2135897
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09868545033835616 4.1792e-08  
a 2.576830711255055 1.3573e-08 au
q 2.322535012069143 1.0979e-07 au
i 2.717541111235478 4.3053e-06 deg
node 285.1139389565723 8.7009e-05 deg
peri 35.89039614841127 8.9249e-05 deg
M 192.5063536620706 2.177e-05 deg
tp 2459903.447830910291
(2022-Nov-19.94783091)
9.382e-05 TDB
period 1510.870559335351
4.14
1.1938e-05
3.268e-08
d
yr
n .2382732245165781 1.8826e-09 deg/d
Q 2.831126410440966 1.4913e-08 au
  Orbit Determination Parameters
   # obs. used (total)      618  
   data-arc span      10638 days (29.13 yr)  
   first obs. used      1992-03-02  
   last obs. used      2021-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54543  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:22:05  

Additional Information
 Earth MOID = 1.30832 au 
 Jupiter MOID = 2.41522 au 
 T_jup = 3.418 
[ 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 15.75   n/a MPCxxxxx  
diameter diameter 3.548 km 0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135897 (2002 TJ76)          Discovered 2002-Oct-01 by LONEOS at Anderson Mesa
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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