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 ]  
295933 (2008 XB6)
Classification: Main-belt Asteroid          SPK-ID: 2295933
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08186476190943207 4.903e-08  
a 2.964788352838327 3.3158e-08 au
q 2.72207666022136 1.4151e-07 au
i 8.10067821664021 7.911e-06 deg
node 305.3063118409423 3.3206e-05 deg
peri 90.37677561021169 5.7919e-05 deg
M 119.4172658256764 4.7252e-05 deg
tp 2458381.980219276201
(2018-Sep-20.48021928)
0.00024272 TDB
period 1864.614128627043
5.11
3.1281e-05
8.564e-08
d
yr
n .1930694369805489 3.2389e-09 deg/d
Q 3.207500045455294 3.5873e-08 au
  Orbit Determination Parameters
   # obs. used (total)      303  
   data-arc span      6459 days (17.68 yr)  
   first obs. used      2002-08-16  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5691  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 18:45:25  

Additional Information
 Earth MOID = 1.74418 au 
 Jupiter MOID = 2.14943 au 
 T_jup = 3.245 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457839.5 (2017-Mar-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0813530642665659 4.8865e-08  
q 2.723005266436356 1.4087e-07 au
tp 2458384.241642189185
(2018-Sep-22.74164219)
0.00024455 TDB
node 305.3227575706142 3.321e-05 deg
peri 90.89823172838811 5.824e-05 deg
i 8.100504985490536 7.9108e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      303  
   data-arc span      6459 days (17.68 yr)  
   first obs. used      2002-08-16  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5691  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 18:45:25  

Additional Information
 Jupiter MOID = 2.14943 au 
 T_jup = 3.245 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.387785448703356E-15 -6.731302033074157E-15 -2.542436283801256E-12 -6.011839565432236E-15 -6.180023042049731E-13 -2.75250111266333E-15
q -6.731302033074157E-15 1.984573710839392E-14 8.790600614292966E-12 1.472976087612696E-14 2.005247429888168E-12 9.752236500032945E-15
tp -2.542436283801256E-12 8.790600614292966E-12 5.980630900529604E-8 -4.817635297844843E-11 1.169367770156289E-8 -9.61396004976826E-12
node -6.011839565432236E-15 1.472976087612696E-14 -4.817635297844843E-11 1.102871881244038E-9 -1.100308661813608E-9 6.248694822748835E-11
peri -6.180023042049731E-13 2.005247429888168E-12 1.169367770156289E-8 -1.100308661813608E-9 3.391887255897932E-9 -6.366723234864188E-11
i -2.75250111266333E-15 9.752236500032945E-15 -9.61396004976826E-12 6.248694822748835E-11 -6.366723234864188E-11 6.258022549031433E-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 15.5   n/a MPO471120  

295933 (2008 XB6)          Discovered 2008-Dec-04 by LINEAR at Socorro
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-02 07:01 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin