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JPL Small-Body Database Browser
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382279 (2012 TY225)
Classification: Main-belt Asteroid          SPK-ID: 2382279
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04375369265293012 5.5669e-08  
a 3.106672978024574 6.4606e-08 au
q 2.970744563370924 1.8242e-07 au
i 11.21544705260496 1.1765e-05 deg
node 32.36724651283587 3.3552e-05 deg
peri 84.40798087017268 0.00016937 deg
M 339.392862250163 0.00016076 deg
tp 2458714.987193714651
(2019-Aug-19.48719371)
0.00089321 TDB
period 2000.054070468883
5.48
6.239e-05
1.708e-07
d
yr
n .1799951337893597 5.6148e-09 deg/d
Q 3.242601392678225 6.7433e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      6264 days (17.15 yr)  
   first obs. used      2001-10-18  
   last obs. used      2018-12-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67384  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:49:30  

Additional Information
 Earth MOID = 2.01495 au 
 Jupiter MOID = 1.82525 au 
 T_jup = 3.189 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456951.5 (2014-Oct-21.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04501409832514761 5.5802e-08  
q 2.966480528807087 1.8345e-07 au
tp 2456721.409838964981
(2014-Mar-04.90983897)
0.00086671 TDB
node 32.38767610980269 3.356e-05 deg
peri 85.41460649099834 0.00016463 deg
i 11.21487021614107 1.1764e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      6264 days (17.15 yr)  
   first obs. used      2001-10-18  
   last obs. used      2018-12-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67384  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:49:30  

Additional Information
 Jupiter MOID = 1.82525 au 
 T_jup = 3.189 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.113896993555552E-15 -9.644590091826364E-15 4.529675931005443E-12 2.663674657891517E-15 8.218885719376888E-13 -7.046001793004392E-15
q -9.644590091826364E-15 3.365359687111273E-14 -1.661795325976625E-11 -4.686444578608036E-15 -2.938285292215792E-12 2.833025613944111E-14
tp 4.529675931005443E-12 -1.661795325976625E-11 7.511818423711496E-7 -6.981322734865393E-10 1.397184033132052E-7 8.537272608900099E-12
node 2.663674657891517E-15 -4.686444578608036E-15 -6.981322734865393E-10 1.126300313620583E-9 -1.233544700434681E-9 -7.995776823630656E-11
peri 8.218885719376888E-13 -2.938285292215792E-12 1.397184033132052E-7 -1.233544700434681E-9 2.710372866663086E-8 8.048997391304627E-11
i -7.046001793004392E-15 2.833025613944111E-14 8.537272608900099E-12 -7.995776823630656E-11 8.048997391304627E-11 1.383888644022676E-10

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 15.7   n/a MPO418952  

382279 (2012 TY225)          Discovered 2004-Mar-20 by LINEAR at Socorro
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2012 TY225 = 2004 FX55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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