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 ]  
213316 (2001 SK19)
Classification: Main-belt Asteroid          SPK-ID: 2213316
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09709295406222913 4.0162e-08  
a 2.839365085273911 1.7356e-08 au
q 2.563682741483514 1.2048e-07 au
i 11.75558301722775 4.364e-06 deg
node 168.5092975203803 1.8782e-05 deg
peri 216.2108098083303 2.9994e-05 deg
M 346.9395242906321 2.2267e-05 deg
tp 2459263.899638033308
(2021-Feb-18.39963803)
0.00010815 TDB
period 1747.552707871117
4.78
1.6023e-05
4.387e-08
d
yr
n .2060023702738872 1.8888e-09 deg/d
Q 3.115047429064308 1.9041e-08 au
  Orbit Determination Parameters
   # obs. used (total)      435  
   data-arc span      9775 days (26.76 yr)  
   first obs. used      1994-03-05  
   last obs. used      2020-12-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57643  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:42:13  

Additional Information
 Earth MOID = 1.57354 au 
 Jupiter MOID = 2.36497 au 
 T_jup = 3.272 
[ show covariance matrix ]

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 15.85   n/a E2021B55  

213316 (2001 SK19)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2001 SK19 = 1994 EH4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-14 14:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin