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 ]  
357088 (2001 SQ253)
Classification: Main-belt Asteroid          SPK-ID: 2357088
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2134666371927531 1.1499e-07  
a 2.90889897081215 2.397e-08 au
q 2.28794608957942 3.2884e-07 au
i 12.11961596958369 9.2114e-06 deg
node 189.2355944807617 3.9807e-05 deg
peri 225.8718179650452 4.5638e-05 deg
M 180.1935508721364 1.8276e-05 deg
tp 2459505.594962277619
(2021-Oct-18.09496228)		 9.7559e-05 TDB
period 1812.138485579214
4.96		 2.2399e-05
6.133e-08		 d
yr
n .1986603136928209 2.4555e-09 deg/d
Q 3.529851852044881 2.9087e-08 au
   Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      6443 days (17.64 yr)  
   first obs. used      2001-09-19  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65823  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:29:31  

Additional Information
 Earth MOID = 1.31573 au 
 Jupiter MOID = 1.95002 au 
 T_jup = 3.217 
[ 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 16.6   n/a MPO440600  

357088 (2001 SQ253)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ 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 2019-Dec-08 17:00 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin