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135900 (2002 TJ78)
Classification: Main-belt Asteroid          SPK-ID: 2135900
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08069381700240651 4.4651e-08  
a 2.56760951056569 1.4244e-08 au
q 2.360419298586464 1.194e-07 au
i 3.334945440737406 5.5067e-06 deg
node 337.1236172570185 6.3379e-05 deg
peri 252.3540682502882 7.0873e-05 deg
M 294.5524443230173 3.0707e-05 deg
tp 2459473.701337292772
(2021-Sep-16.20133729)
0.00012823 TDB
period 1502.767833084827
4.11
1.2505e-05
3.424e-08
d
yr
n .2395579623640235 1.9934e-09 deg/d
Q 2.774799722544917 1.5393e-08 au
  Orbit Determination Parameters
   # obs. used (total)      764  
   data-arc span      7747 days (21.21 yr)  
   first obs. used      2000-02-03  
   last obs. used      2021-04-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53547  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:22:05  

Additional Information
 Earth MOID = 1.35156 au 
 Jupiter MOID = 2.21685 au 
 T_jup = 3.425 
[ 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 15.67   n/a MPCxxxxx  

135900 (2002 TJ78)          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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