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JPL Small-Body Database Browser
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437022 (2012 TY289)
Classification: Main-belt Asteroid          SPK-ID: 2437022
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1275107746731713 1.8335e-07  
a 3.051335006999462 6.4326e-08 au
q 2.662256916469594 5.8967e-07 au
i 12.12894443861382 1.9973e-05 deg
node 193.9778367375906 3.0922e-05 deg
peri 205.9465106781494 5.1702e-05 deg
M 75.0709291867694 4.4409e-05 deg
tp 2458194.521948497043
(2018-Mar-17.02194850)
0.00023484 TDB
period 1946.853464107948
5.33
6.1563e-05
1.686e-07
d
yr
n .1849137629703182 5.8473e-09 deg/d
Q 3.440413097529329 7.2528e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      6294 days (17.23 yr)  
   first obs. used      2001-09-20  
   last obs. used      2018-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64279  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:49:41  

Additional Information
 Earth MOID = 1.67393 au 
 Jupiter MOID = 2.01414 au 
 T_jup = 3.190 
[ 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 16.3   n/a MPO437694  

437022 (2012 TY289)          Discovered 2001-Sep-20 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

Alternate Designations
 2012 TY289 = 2001 SD98 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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