Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
58177 (1990 TB6)
Classification: Main-belt Asteroid          SPK-ID: 2058177
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1187785494083796 1.1096e-07  
a 2.303502387021086 1.5243e-08 AU
q 2.029895714931982 2.5895e-07 AU
i 6.954977843775509 1.0845e-05 deg
node 332.3875110855425 3.9018e-05 deg
peri 33.21562223633273 4.9148e-05 deg
M 265.5608028459493 2.8189e-05 deg
tp 2457135.489513760352
(2015-Apr-22.98951376)
0.00010116 JED
period 1276.97215338466
3.50
1.2676e-05
3.47e-08
d
yr
n .2819168758267808 2.7984e-09 deg/d
Q 2.577109059110191 1.7054e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      675  
   data-arc span      8222 days (22.51 yr)  
   first obs. used      1990-09-15  
   last obs. used      2013-03-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51717  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 09:48:08  

Additional Information
 Earth MOID = 1.0296 AU 
 T_jup = 3.570 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3 mag n/a MPO257246  

58177 (1990 TB6)          Discovered 1990-Oct-09 by McNaught, R. H. at Siding Spring (413)
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 TB6 = 1999 CX42 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Jul-24 02:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin