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 ]  
53362 (1999 JY76)
Classification: Main-belt Asteroid          SPK-ID: 2053362
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1774781370249259 3.0284e-08  
a 2.991907887374356 1.7404e-08 au
q 2.460909649372973 9.8659e-08 au
i 14.3882700674497 4.9389e-06 deg
node 73.17970270742993 1.336e-05 deg
peri 252.6408936931333 2.0186e-05 deg
M 294.0473009738172 1.4839e-05 deg
tp 2459346.798672928163
(2021-May-12.29867293)
7.836e-05 TDB
period 1890.256564096738
5.18
1.6494e-05
4.516e-08
d
yr
n .1904503371858552 1.6618e-09 deg/d
Q 3.522906125375738 2.0493e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1645  
   data-arc span      7824 days (21.42 yr)  
   first obs. used      1999-03-24  
   last obs. used      2020-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46951  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:13:19  

Additional Information
 Earth MOID = 1.49455 au 
 Jupiter MOID = 1.92856 au 
 T_jup = 3.185 
[ 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 13.4   n/a MPO474418  
diameter diameter 7.648 km 0.417 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.30555 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.100   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

53362 (1999 JY76)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ 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 2020-Nov-30 08:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin