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 ]  
71775 (2000 SB122)
Classification: Main-belt Asteroid          SPK-ID: 2071775
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .169937598484591 5.7165e-08  
a 2.155909758932467 6.746e-09 au
q 1.78953963194999 1.2121e-07 au
i 4.796443141181302 5.4617e-06 deg
node 174.0907626737118 5.8303e-05 deg
peri 177.0524134084357 6.0528e-05 deg
M 97.8385965461087 1.5733e-05 deg
tp 2458686.266843474045
(2019-Jul-21.76684347)
5.0288e-05 TDB
period 1156.230162153148
3.17
5.4269e-06
1.486e-08
d
yr
n .311356693315804 1.4614e-09 deg/d
Q 2.522279885914943 7.8924e-09 au
  Orbit Determination Parameters
   # obs. used (total)      395  
   data-arc span      9744 days (26.68 yr)  
   first obs. used      1993-05-23  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54867  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:31:35  

Additional Information
 Earth MOID = .783782 au 
 Jupiter MOID = 2.90379 au 
 T_jup = 3.678 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457596.5 (2016-Jul-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1707742939042113 5.7309e-08  
q 1.787491882681551 1.2159e-07 au
tp 2457530.052088618189
(2016-May-21.55208862)
4.9398e-05 TDB
node 174.1310436039785 5.8263e-05 deg
peri 176.978401078874 6.046e-05 deg
i 4.798474781737117 5.4655e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      395  
   data-arc span      9744 days (26.68 yr)  
   first obs. used      1993-05-23  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54867  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:31:35  

Additional Information
 Jupiter MOID = 2.90379 au 
 T_jup = 3.678 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.284299519711965E-15 -6.962160706390217E-15 1.467332800769849E-12 1.753688597077843E-14 3.581391882342731E-13 -7.086507719815676E-15
q -6.962160706390217E-15 1.478527417936108E-14 -3.152857848860585E-12 -3.625036799618513E-14 -7.742867186885795E-13 1.523611112856064E-14
tp 1.467332800769849E-12 -3.152857848860585E-12 2.440191705882226E-9 2.166580314553191E-12 8.102186914846004E-10 -7.508942469399828E-12
node 1.753688597077843E-14 -3.625036799618513E-14 2.166580314553191E-12 3.394568980120368E-9 -3.382267958643457E-9 1.801521818885738E-10
peri 3.581391882342731E-13 -7.742867186885795E-13 8.102186914846004E-10 -3.382267958643457E-9 3.655468839825358E-9 -1.819185730425681E-10
i -7.086507719815676E-15 1.523611112856064E-14 -7.508942469399828E-12 1.801521818885738E-10 -1.819185730425681E-10 2.987161437867572E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO439547  

71775 (2000 SB122)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-12 06:50 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin