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JPL Small-Body Database Browser
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268119 (2004 TN23)
Classification: Main-belt Asteroid          SPK-ID: 2268119
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .278392863029272 1.4012e-07  
a 2.890846937149559 2.8334e-08 au
q 2.086055781737091 3.9308e-07 au
i 11.9200220599125 1.176e-05 deg
node 1.454866077282368 4.2086e-05 deg
peri 83.5742159629613 8.7922e-05 deg
M 299.6358243653397 5.2309e-05 deg
tp 2458901.532126459842
(2020-Feb-22.03212646)
0.00025766 TDB
period 1795.296040841108
4.92
2.6394e-05
7.226e-08
d
yr
n .2005240315860874 2.9481e-09 deg/d
Q 3.695638092562026 3.6222e-08 au
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      7364 days (20.16 yr)  
   first obs. used      1999-10-06  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57796  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 17:25:49  

Additional Information
 Earth MOID = 1.14095 au 
 Jupiter MOID = 1.79264 au 
 T_jup = 3.201 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO503220  

268119 (2004 TN23)          Discovered 2004-Oct-04 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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