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 ]  
212810 (2007 TK380)
Classification: Main-belt Asteroid          SPK-ID: 2212810
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0391933023490237 6.8622e-08  
a 2.772986838667158 2.5474e-08 au
q 2.664304327089412 1.879e-07 au
i 2.924933345915072 5.301e-06 deg
node 297.3310076025339 0.00014763 deg
peri 267.5130943891995 0.00016817 deg
M 91.40460367266161 7.7244e-05 deg
tp 2458572.261500689341
(2019-Mar-29.76150069)
0.00036465 TDB
period 1686.631236911617
4.62
2.3242e-05
6.363e-08
d
yr
n .2134432187199346 2.9412e-09 deg/d
Q 2.881669350244903 2.6473e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      7113 days (19.47 yr)  
   first obs. used      2000-01-08  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63468  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:50:53  

Additional Information
 Earth MOID = 1.66163 au 
 Jupiter MOID = 2.09288 au 
 T_jup = 3.333 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456988.5 (2014-Nov-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03726818729422373 6.9157e-08  
q 2.66730108940929 1.8811e-07 au
tp 2456879.639025674497
(2014-Aug-10.13902567)
0.000391 TDB
node 297.3958879263081 0.00014786 deg
peri 265.8630077489115 0.00017002 deg
i 2.923139748675521 5.2961e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      7113 days (19.47 yr)  
   first obs. used      2000-01-08  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63468  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:50:53  

Additional Information
 Jupiter MOID = 2.09288 au 
 T_jup = 3.333 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.782737230956091E-15 -1.29079662834859E-14 -7.466469211676375E-12 -3.932146017255773E-14 -1.535960363860294E-12 -2.811800839189798E-15
q -1.29079662834859E-14 3.538492715221792E-14 1.588052391050301E-11 1.061608201684922E-13 3.228007362705325E-12 7.790204583699947E-15
tp -7.466469211676375E-12 1.588052391050301E-11 1.528802785884367E-7 1.835034098841046E-10 3.290642561795535E-8 3.315360091961007E-12
node -3.932146017255773E-14 1.061608201684922E-13 1.835034098841046E-10 2.186251744331998E-8 -2.179411029413857E-8 1.966182469865544E-10
peri -1.535960363860294E-12 3.228007362705325E-12 3.290642561795535E-8 -2.179411029413857E-8 2.890646633850373E-8 -1.956847393550737E-10
i -2.811800839189798E-15 7.790204583699947E-15 3.315360091961007E-12 1.966182469865544E-10 -1.956847393550737E-10 2.804900185519511E-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 16.3   n/a MPO433391  

212810 (2007 TK380)          Discovered 2007-Oct-14 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2007 TK380 = 2002 TV355 = 2005 EL273 = 2007 UQ124 = 2009 AN41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-25 03:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin