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 ]  
447199 (2005 SX216)
Classification: Main-belt Asteroid          SPK-ID: 2447199
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2084812212796664 2.8608e-07  
a 2.885474903814835 5.5024e-08 au
q 2.28390757189569 7.9369e-07 au
i 9.220349544324515 2.1404e-05 deg
node 36.99882984260992 5.272e-05 deg
peri 357.0366248070695 6.3207e-05 deg
M 350.1178395472647 3.9326e-05 deg
tp 2459049.644370820904
(2020-Jul-19.14437082)
0.00019662 TDB
period 1790.294094104518
4.90
5.121e-05
1.402e-07
d
yr
n .2010842806137208 5.7519e-09 deg/d
Q 3.48704223573398 6.6496e-08 au
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      4650 days (12.73 yr)  
   first obs. used      2005-09-23  
   last obs. used      2018-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59096  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:14:30  

Additional Information
 Earth MOID = 1.29058 au 
 Jupiter MOID = 1.95319 au 
 T_jup = 3.241 
[ 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 16.5   n/a MPO456118  
diameter diameter 2.750 km 0.368 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.064   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

447199 (2005 SX216)          Discovered 2005-Sep-30 by NEAT at Palomar
Reference: Last Updated: 2015-10-28

[ 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
1934-Oct-13 23:28 00:06 Jupiter 1.9475074777917 1.94750503062526 1.94750992507227 2.6422233281167 2.47214304065149 2427724.477667175 6.07828626577424 1081.79307932265 12.9077898587233 84.9681007454798 475630.345341152 T 8 CATAB v2.0e-lin.ifort 2019-Jul-14 05:14:31 2019-Jul-14 05:14
2018-Apr-28 00:22 00:01 Jupiter 1.95216922854828 1.95216676088105 1.95217169625889 2.58979843509244 2.41646026821306 2458236.515230320 1.08621568164116 700.937701389015 11.3840029367501 82.5578341573441 456013.090459815 T 8 CATAB v2.0e-lin.ifort 2019-Jul-14 05:14:31 2019-Jul-14 05:14
2076-Sep-14 23:37 00:05 Jupiter 1.98705653777561 1.98705293907632 1.98706013674463 2.70782209448292 2.545537383423 2479561.484077888 5.2426553575919 1443.00231147054 30.4399981706073 84.7973612304325 465408.025402318 T 8 CATAB v2.0e-lin.ifort 2019-Jul-14 05:14:31 2019-Jul-14 05:14
2101-Nov-14 18:20 00:08 Jupiter 1.99917388289696 1.99917245478694 1.99917531101357 2.52875537659724 2.35525608467325 2488752.263741795 7.65560498943702 457.870369398569 15.9834356771123 79.4213781510625 612255.21729361 T 8 CATAB v2.0e-lin.ifort 2019-Jul-14 05:14:31 2019-Jul-14 05:14
2160-Mar-31 09:34 00:12 Jupiter 1.94384772400083 1.94384435013316 1.94385109798674 2.6164346604889 2.44422579281654 2510073.898713458 11.8818898651377 1067.4945654756 19.6851362480598 83.9690286836037 389918.584518226 T 8 CATAB v2.0e-lin.ifort 2019-Jul-14 05:14:31 2019-Jul-14 05:14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-04 09:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin