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JPL Small-Body Database Browser
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268116 (2004 TL12)
Classification: Main-belt Asteroid          SPK-ID: 2268116
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1599830443840599 8.7447e-08  
a 2.615079804012217 3.6564e-08 au
q 2.196711375659071 2.2077e-07 au
i 12.08543377342273 8.6741e-06 deg
node 329.5867808579349 2.7939e-05 deg
peri 325.1037463116546 4.2854e-05 deg
M 217.7232610315641 4.3254e-05 deg
tp 2459210.960050979051
(2020-Dec-27.46005098)
0.00019511 TDB
period 1544.634913239144
4.23
3.2396e-05
8.87e-08
d
yr
n .2330647824378575 4.8881e-09 deg/d
Q 3.033448232365362 4.2414e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      6206 days (16.99 yr)  
   first obs. used      2002-02-08  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53745  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:08:33  

Additional Information
 Earth MOID = 1.19181 au 
 Jupiter MOID = 2.25264 au 
 T_jup = 3.358 
[ 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 16.4   n/a MPO433740  

268116 (2004 TL12)          Discovered 2004-Oct-06 by NEAT at Palomar
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2004 TL12 = 2008 OZ19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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