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 ]  
136774 (1996 TC12)
Classification: Main-belt Asteroid          SPK-ID: 2136774
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08333702612332433 5.7185e-08  
a 2.79682339359901 2.0514e-08 au
q 2.563744449384324 1.6574e-07 au
i .5281009182955458 5.5135e-06 deg
node 123.5865219774348 0.00059752 deg
peri 228.7896379110468 0.00059857 deg
M 36.00073008137662 3.3107e-05 deg
tp 2458829.654006110768
(2019-Dec-12.15400611)
0.0001571 TDB
period 1708.425291962066
4.68
1.8796e-05
5.146e-08
d
yr
n .2107203643576084 2.3183e-09 deg/d
Q 3.029902337813695 2.2223e-08 au
  Orbit Determination Parameters
   # obs. used (total)      310  
   data-arc span      8425 days (23.07 yr)  
   first obs. used      1996-10-03  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55974  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 16:04:50  

Additional Information
 Earth MOID = 1.55809 au 
 Jupiter MOID = 2.32763 au 
 T_jup = 3.322 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457171.5 (2015-May-29.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08605220423891398 5.7634e-08  
q 2.556226505228592 1.6759e-07 au
tp 2457117.066491031995
(2015-Apr-04.56649103)
0.00015053 TDB
node 123.3797708939298 0.00059856 deg
peri 228.3116546273484 0.00059952 deg
i .5280836285363999 5.5074e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      310  
   data-arc span      8425 days (23.07 yr)  
   first obs. used      1996-10-03  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55974  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 16:04:50  

Additional Information
 Jupiter MOID = 2.32763 au 
 T_jup = 3.322 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.321729736315207E-15 -9.602230396821611E-15 -9.67327592498887E-13 -1.469017241812995E-15 -2.990470529360417E-13 -3.484458446970986E-16
q -9.602230396821611E-15 2.808786595322544E-14 2.395464105073515E-12 3.149300882544977E-15 7.77327051278112E-13 1.026096676218229E-15
tp -9.67327592498887E-13 2.395464105073515E-12 2.265903897146637E-8 -4.570502975692152E-11 5.146404591063844E-9 -9.650163611985646E-13
node -1.469017241812995E-15 3.149300882544977E-15 -4.570502975692152E-11 3.582737476349861E-7 -3.582684685736664E-7 4.885002395722511E-10
peri -2.990470529360417E-13 7.77327051278112E-13 5.146404591063844E-9 -3.582684685736664E-7 3.594289746170601E-7 -4.886824719255583E-10
i -3.484458446970986E-16 1.026096676218229E-15 -9.650163611985646E-13 4.885002395722511E-10 -4.886824719255583E-10 3.03312915340918E-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 16.4   n/a MPO449766  

136774 (1996 TC12)          Discovered 1996-Oct-03 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Alternate Designations
 1996 TC12 = 1998 BV20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-27 04:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin