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 ]  
295573 (2008 SQ102)
Classification: Main-belt Asteroid          SPK-ID: 2295573
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1915365639494534 4.8863e-08  
a 2.217451986615731 1.638e-08 au
q 1.792728852376464 1.1435e-07 au
i 4.810427537605801 5.712e-06 deg
node 204.2864139096922 6.1656e-05 deg
peri 80.30436220942534 6.5913e-05 deg
M 154.4513033431151 2.1804e-05 deg
tp 2458083.049464017495
(2017-Nov-25.54946402)
6.9552e-05 TDB
period 1206.090132757729
3.30
1.3364e-05
3.659e-08
d
yr
n .2984851548174587 3.3073e-09 deg/d
Q 2.642175120854997 1.9517e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      6368 days (17.43 yr)  
   first obs. used      2001-07-27  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5426  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:33:33  

Additional Information
 Earth MOID = .783645 au 
 Jupiter MOID = 2.51685 au 
 T_jup = 3.623 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO460240  

295573 (2008 SQ102)          Discovered 2008-Sep-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 SQ102 = 2004 JQ42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin