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 ]  
27077 (1998 TL2)
Classification: Main-belt Asteroid          SPK-ID: 2027077
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1698134275106226 5.559e-08  
a 2.269910942476051 8.2212e-09 au
q 1.884449585190325 1.2781e-07 au
i 4.197119746620112 5.9309e-06 deg
node 3.217193888076964 4.9462e-05 deg
peri 14.68040756716389 5.0749e-05 deg
M 8.224553916965187 1.0831e-05 deg
tp 2458571.962133250895
(2019-Mar-29.46213325)
3.754e-05 TDB
period 1249.141550216596
3.42
6.7863e-06
1.858e-08
d
yr
n .2881979227554934 1.5657e-09 deg/d
Q 2.655372299761777 9.6173e-09 au
  Orbit Determination Parameters
   # obs. used (total)      817  
   data-arc span      9797 days (26.82 yr)  
   first obs. used      1991-09-13  
   last obs. used      2018-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52433  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:01:32  

Additional Information
 Earth MOID = .885647 au 
 Jupiter MOID = 2.80755 au 
 T_jup = 3.591 
[ 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 15.7   n/a MPO351013  

27077 (1998 TL2)          Discovered 1998-Oct-13 by ODAS at Caussols
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 TL2 = 1991 RK35 = 2000 DZ11 
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-15 18:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin