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392796 (2012 TV187)
Classification: Main-belt Asteroid          SPK-ID: 2392796
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .117268441029534 4.8608e-08  
a 2.24617618341077 1.4883e-08 au
q 1.98277060410452 1.0433e-07 au
i 20.93914116262115 4.8881e-06 deg
node 172.3864476125196 1.4546e-05 deg
peri 202.5554129944375 2.7829e-05 deg
M 220.8195005720074 2.5956e-05 deg
tp 2459871.879055803330
(2022-Oct-19.37905580)
9.1239e-05 TDB
period 1229.600847766315
3.37
1.2221e-05
3.346e-08
d
yr
n .292777937372094 2.9099e-09 deg/d
Q 2.509581762717019 1.6629e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      6260 days (17.14 yr)  
   first obs. used      2004-03-21  
   last obs. used      2021-05-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54015  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 07:16:19  

Additional Information
 Earth MOID = .988206 au 
 Jupiter MOID = 2.95937 au 
 T_jup = 3.535 
[ 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 17.4   n/a MPO450379  

392796 (2012 TV187)          Discovered 2004-Mar-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2012 TV187 = 2004 FU113 = 2014 DG48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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