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 ]  
362802 (2011 YY2)
Classification: Main-belt Asteroid          SPK-ID: 2362802
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04330894291928784 1.3601e-07  
a 3.131947778276089 7.6763e-08 au
q 2.996306430720539 3.7214e-07 au
i 20.30850056546189 1.0254e-05 deg
node 280.0707216204493 1.8306e-05 deg
peri 245.6444040974358 9.1597e-05 deg
M 199.4345473387097 8.9767e-05 deg
tp 2460299.462682433407
(2023-Dec-20.96268243)
0.00050504 TDB
period 2024.511252503041
5.54
7.443e-05
2.038e-07
d
yr
n .1778206960099172 6.5375e-09 deg/d
Q 3.267589125831639 8.0088e-08 au
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      5680 days (15.55 yr)  
   first obs. used      2005-12-08  
   last obs. used      2021-06-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47622  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 16:25:21  

Additional Information
 Earth MOID = 2.05744 au 
 Jupiter MOID = 1.96748 au 
 T_jup = 3.115 
[ 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 15.09   n/a E2021B25  
diameter diameter 6.254 km 0.210 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.197   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

362802 (2011 YY2)          Discovered 2005-Dec-08 by CSS at Catalina
Reference: Last Updated: 2013-04-29

[ 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
2103-Jun-02 00:19 00:08 Jupiter 1.99665792219923 1.99665543110931 1.99666041353714 6.44728406123927 6.38114656456458 2489316.513029363 7.49331926993561 1178.34983242993 36.8556546284414 84.365581999006 2063145.3738549 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 16:25:22 2021-Jul-09 16:25
2186-Aug-27 06:44 00:15 Jupiter 1.98395163251771 1.983949750466 1.98395351527687 6.32222065387542 6.25432648988311 2519718.780599655 15.1876104532376 2123.15988387285 43.0385878886333 87.9487235562866 1953319.61549977 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 16:25:22 2021-Jul-09 16:25

Alternate Designations
 2011 YY2 = 2010 OV72 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-25 01:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin