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JPL Small-Body Database Browser
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487908 (2015 TJ183)
Classification: Main-belt Asteroid          SPK-ID: 2487908
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02330888274490643 8.9513e-08  
a 2.674320914203917 3.7045e-08 au
q 2.611985481592487 2.5537e-07 au
i 4.680566156980333 8.7281e-06 deg
node 195.2817353428176 6.9101e-05 deg
peri 169.8379837368777 0.0001638 deg
M 305.5455521699505 0.00014418 deg
tp 2458842.129283327288
(2019-Dec-24.62928333)
0.00063865 TDB
period 1597.41849314689
4.37
3.3191e-05
9.087e-08
d
yr
n .2253636110665061 4.6826e-09 deg/d
Q 2.736656346815347 3.7908e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      5707 days (15.62 yr)  
   first obs. used      2004-02-17  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68636  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:49:01  

Additional Information
 Earth MOID = 1.60832 au 
 Jupiter MOID = 2.34419 au 
 T_jup = 3.374 
[ 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 17.1   n/a MPO456352  

487908 (2015 TJ183)          Discovered 2009-May-13 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 TJ183 = 2009 JY2 = 2011 UN204 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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