Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
452351 (2001 TT188)
Classification: Main-belt Asteroid          SPK-ID: 2452351
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-25 17:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin