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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
212577 (2006 SK116)
Classification: Main-belt Asteroid          SPK-ID: 2212577
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04568748770840664 7.9008e-08  
a 3.088736925799846 3.6429e-08 au
q 2.947620295467863 2.5307e-07 au
i .6483894226546256 7.4823e-06 deg
node 184.6548224387993 0.00063095 deg
peri 133.2429544589088 0.00063493 deg
M 176.0263113466094 7.1849e-05 deg
tp 2457631.006515735514
(2016-Aug-30.50651574)
0.00038979 TDB
period 1982.75843915159
5.43
3.5078e-05
9.604e-08
d
yr
n .1815652340151137 3.2121e-09 deg/d
Q 3.229853556131828 3.8094e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      8541 days (23.38 yr)  
   first obs. used      1995-09-17  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60583  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:09:34  

Additional Information
 Earth MOID = 1.93333 au 
 Jupiter MOID = 1.9138 au 
 T_jup = 3.224 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456809.5 (2014-Jun-01.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04431351631261883 7.8859e-08  
q 2.951672075359994 2.5178e-07 au
tp 2457633.557238923174
(2016-Sep-02.05723892)
0.00040256 TDB
node 184.6644043629311 0.00063146 deg
peri 133.7798717554066 0.0006357 deg
i .6477899294653431 7.4829e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      8541 days (23.38 yr)  
   first obs. used      1995-09-17  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60583  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:09:34  

Additional Information
 Jupiter MOID = 1.9138 au 
 T_jup = 3.224 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.218783187803084E-15 -1.967468148174819E-14 -7.072774849933767E-13 -2.530194837204846E-14 -2.302528852726323E-13 -1.533471042782555E-16
q -1.967468148174819E-14 6.339464596925177E-14 6.620070233506262E-12 5.948768847234151E-14 1.461773360285671E-12 1.012002090071337E-15
tp -7.072774849933767E-13 6.620070233506262E-12 1.620552315137359E-7 -3.455771761757941E-11 2.957876322822157E-8 6.36629794893577E-14
node -2.530194837204846E-14 5.948768847234151E-14 -3.455771761757941E-11 3.987413450161938E-7 -3.987201770110216E-7 -1.506417751523723E-9
peri -2.302528852726323E-13 1.461773360285671E-12 2.957876322822157E-8 -3.987201770110216E-7 4.041195552168438E-7 1.506323504536184E-9
i -1.533471042782555E-16 1.012002090071337E-15 6.36629794893577E-14 -1.506417751523723E-9 1.506323504536184E-9 5.599320583220208E-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 16.6   n/a MPO427251  

212577 (2006 SK116)          Discovered 2006-Sep-24 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2006 SK116 = 1995 SA11 = 2005 NT74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-09 21:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin