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JPL Small-Body Database Browser
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382260 (2012 TP91)
Classification: Outer Main-belt Asteroid          SPK-ID: 2382260
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07250182655214907 9.0419e-08  
a 3.839400632353147 1.4819e-07 au
q 3.561037073642067 4.0025e-07 au
i 3.939525363867725 7.5607e-06 deg
node 70.54229872169682 0.00013595 deg
peri 310.4672925945918 0.00015343 deg
M 303.3109843944403 8.4123e-05 deg
tp 2459033.203083287143
(2020-Jul-02.70308329)
0.00066174 TDB
period 2747.853500707011
7.52
0.00015909
4.356e-07
d
yr
n .1310113511900738 7.5851e-09 deg/d
Q 4.117764191064226 1.5894e-07 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      4232 days (11.59 yr)  
   first obs. used      2005-10-25  
   last obs. used      2017-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63709  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:47:52  

Additional Information
 Earth MOID = 2.56497 au 
 Jupiter MOID = 1.32471 au 
 T_jup = 3.065 
[ 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 15.9   n/a MPO326811  

382260 (2012 TP91)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2012 TP91 = 2006 YN27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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