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 ]  
357291 (2002 TN327)
Classification: Main-belt Asteroid          SPK-ID: 2357291
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04858798807167724 4.6827e-08  
a 2.593971007949448 2.3046e-08 au
q 2.467935175556923 1.2573e-07 au
i 4.79764369049261 4.954e-06 deg
node 23.60612003618268 5.6357e-05 deg
peri 153.0332654659641 7.4565e-05 deg
M 178.9229996562151 5.0211e-05 deg
tp 2457842.080006568806
(2017-Mar-29.58000657)		 0.00021049 TDB
period 1525.970379212485
4.18		 2.0336e-05
5.568e-08		 d
yr
n .235915457406052 3.1439e-09 deg/d
Q 2.720006840341972 2.4165e-08 au
   Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      6260 days (17.14 yr)  
   first obs. used      2002-10-05  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61431  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:21:26  

Additional Information
 Earth MOID = 1.47238 au 
 Jupiter MOID = 2.23941 au 
 T_jup = 3.411 
[ 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 17.1   n/a MPO455579  

357291 (2002 TN327)          Discovered 2002-Oct-05 by Sloan Digital Sky Survey at Apache Point
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ 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
2031-Feb-17 23:27 00:02 Amphi 0.0354413151680151 0.0353583591310009 0.0355243531251535 2.29519605198211 2.29519598131075 2462915.477318279 2.05281202032835 4930.30969116644 188.066297690739 -33.0536307071846 15378.7174859672 T 15 CATAB v2.0f-lin.ifort 2019-Dec-04 23:21:27 2019-Dec-04 23:21
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-20 17:52 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin