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452351 (2001 TT188)
Classification: Main-belt Asteroid          SPK-ID: 2452351
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1402868191434078 9.4932e-08  
a 2.776913469174166 3.2683e-08 au
q 2.387349111547236 2.7266e-07 au
i 24.45488220211463 9.5633e-06 deg
node 224.0211899520311 1.755e-05 deg
peri 199.8710758778446 3.1122e-05 deg
M 349.7464556491676 2.709e-05 deg
tp 2459048.640817491493
(2020-Jul-18.14081749)		 0.00012761 TDB
period 1690.214983614956
4.63		 2.984e-05
8.17e-08		 d
yr
n .2129906570997543 3.7602e-09 deg/d
Q 3.166477826801095 3.7268e-08 au
   Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      6676 days (18.28 yr)  
   first obs. used      2001-10-14  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6941  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:34:57  

Additional Information
 Earth MOID = 1.40738 au 
 Jupiter MOID = 2.24634 au 
 T_jup = 3.191 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457890.5 (2017-May-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1382184287522183 9.421e-08  
q 2.395707588298001 2.6953e-07 au
tp 2457353.447801280571
(2015-Nov-26.94780128)		 0.0001188 TDB
node 224.0407178093241 1.7547e-05 deg
peri 199.2362554126932 3.163e-05 deg
i 24.44259664458543 9.5559e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      6676 days (18.28 yr)  
   first obs. used      2001-10-14  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6941  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:34:57  

Additional Information
 Jupiter MOID = 2.24634 au 
 T_jup = 3.191 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.875545720864941E-15 -2.526132800089757E-14 -7.025227206359367E-13 3.756163039027183E-14 3.833263241995243E-14 -1.413713665287218E-14
q -2.526132800089757E-14 7.264716973214447E-14 2.921361748732054E-12 -1.100735157573423E-13 1.297041639103714E-13 4.233830667890136E-14
tp -7.025227206359367E-13 2.921361748732054E-12 1.411418547042184E-8 -2.446038640804742E-12 3.163699375750017E-9 3.837029308982496E-11
node 3.756163039027183E-14 -1.100735157573423E-13 -2.446038640804742E-12 3.078931060169057E-10 -2.792272048084217E-10 3.769435023237631E-11
peri 3.833263241995243E-14 1.297041639103714E-13 3.163699375750017E-9 -2.792272048084217E-10 1.000454851771478E-9 -2.638809213093614E-11
i -1.413713665287218E-14 4.233830667890136E-14 3.837029308982496E-11 3.769435023237631E-11 -2.638809213093614E-11 9.131561673229482E-11

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO456153  

452351 (2001 TT188)          Discovered 2001-Oct-14 by LINEAR at Socorro
Reference: Last Updated: 2016-01-04
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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