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 ]  
52756 (1998 MY3)
Classification: Main-belt Asteroid          SPK-ID: 2052756
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05571619438570771 3.7502e-08  
a 2.238023832502078 7.6251e-09 au
q 2.113329661610546 8.5385e-08 au
i 1.06772420060485 3.8734e-06 deg
node 289.5607956246291 0.00020298 deg
peri 214.3679578290896 0.00020555 deg
M 45.45883938930746 3.2331e-05 deg
tp 2459046.077232967530
(2020-Jul-15.57723297)
0.00010973 TDB
period 1222.912790526834
3.35
6.2498e-06
1.711e-08
d
yr
n .2943791272678661 1.5044e-09 deg/d
Q 2.362718003393611 8.0499e-09 au
  Orbit Determination Parameters
   # obs. used (total)      887  
   data-arc span      9310 days (25.49 yr)  
   first obs. used      1995-09-23  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57907  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:19:47  

Additional Information
 Earth MOID = 1.12531 au 
 Jupiter MOID = 2.62473 au 
 T_jup = 3.634 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.28   n/a E2021B10  
diameter diameter 1.622 km 0.312 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.222   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52756 (1998 MY3)          Discovered 1998-Jun-18 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 MY3 = 2000 AB20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-21 00:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin