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 ]  
312470 (2008 SQ134)
Classification: Inner Main-belt Asteroid          SPK-ID: 2312470
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05775443511699051 4.0675e-08  
a 1.936938173726769 9.7434e-09 au
q 1.825071403646645 7.9816e-08 au
i 21.08989412889799 5.2949e-06 deg
node 192.8016973023173 1.2427e-05 deg
peri 264.5394261279876 4.8611e-05 deg
M 34.53740793831131 4.5114e-05 deg
tp 2458906.037528532587
(2020-Feb-26.53752853)
0.00012348 TDB
period 984.6277343397982
2.70
7.4295e-06
2.034e-08
d
yr
n .3656204141369055 2.7588e-09 deg/d
Q 2.048804943806894 1.0306e-08 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      7054 days (19.31 yr)  
   first obs. used      2000-10-06  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52348  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:46:31  

Additional Information
 Earth MOID = .905619 au 
 Jupiter MOID = 3.02949 au 
 T_jup = 3.823 
[ 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 17.5   n/a MPO437379  

312470 (2008 SQ134)          Discovered 2008-Sep-23 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1984-May-29 04:58 < 00:01 Iris 0.0211078457011163 0.0210981116644762 0.0211175797930019 8.03098969753144 8.03098966361892 2445849.706717566 0.373891003571601 488.326316920815 32.2290080970471 6.35926012255704 12607.9061056716 T 13 CATAB v2.0f-lin.ifort 2020-Feb-25 18:46:35 2020-Feb-25 18:46
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-29 11:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin