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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
136156 (2003 TX27)
Classification: Main-belt Asteroid          SPK-ID: 2136156
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0279841073808367 5.0266e-08  
a 2.597043487628119 1.6383e-08 au
q 2.524367543797631 1.2736e-07 au
i 14.55680431006811 4.1777e-06 deg
node 123.6974666786933 1.5392e-05 deg
peri 137.2638834627601 7.5867e-05 deg
M 209.3002595174262 7.6887e-05 deg
tp 2460036.422327655776
(2023-Apr-01.92232766)
0.00032895 TDB
period 1528.682380065005
4.19
1.4465e-05
3.96e-08
d
yr
n .2354969251262591 2.2284e-09 deg/d
Q 2.669719431458606 1.6842e-08 au
  Orbit Determination Parameters
   # obs. used (total)      590  
   data-arc span      7284 days (19.94 yr)  
   first obs. used      2001-03-04  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52881  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:16:11  

Additional Information
 Earth MOID = 1.51908 au 
 Jupiter MOID = 2.44707 au 
 T_jup = 3.371 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458033.5 (2017-Oct-07.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02884581580250441 5.0481e-08  
q 2.521360459387161 1.2797e-07 au
tp 2458517.329494626313
(2019-Feb-02.82949463)
0.00030898 TDB
node 123.7583471552204 1.541e-05 deg
peri 139.4970526955794 7.2763e-05 deg
i 14.54940098416668 4.1755e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      590  
   data-arc span      7284 days (19.94 yr)  
   first obs. used      2001-03-04  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52881  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:16:11  

Additional Information
 Jupiter MOID = 2.44707 au 
 T_jup = 3.371 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.54834184017997E-15 -6.413482807774668E-15 4.451700014973084E-12 3.278535261594027E-15 9.010314587709219E-13 8.068838273700212E-15
q -6.413482807774668E-15 1.637559654868053E-14 -9.80190579791057E-12 -7.978423353565879E-15 -1.959253161051138E-12 -1.985592203325493E-14
tp 4.451700014973084E-12 -9.80190579791057E-12 9.546875291613366E-8 -2.45477995680083E-11 2.197139568031114E-8 2.204409861656496E-12
node 3.278535261594027E-15 -7.978423353565879E-15 -2.45477995680083E-11 2.37468172957552E-10 -2.355319725341818E-10 -1.311580409303592E-11
peri 9.010314587709219E-13 -1.959253161051138E-12 2.197139568031114E-8 -2.355319725341818E-10 5.294524183247603E-9 1.27334235185157E-11
i 8.068838273700212E-15 -1.985592203325493E-14 2.204409861656496E-12 -1.311580409303592E-11 1.27334235185157E-11 1.743447224362395E-11

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 15.84   n/a MPCxxxxx  
diameter diameter 2.113 km 0.256 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.208   0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

136156 (2003 TX27)          Discovered 2003-Oct-01 by LONEOS at Anderson Mesa
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2003 TX27 = 2006 KC121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-22 12:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin