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 ]  
442883 (2013 BY38)
Classification: Main-belt Asteroid          SPK-ID: 2442883
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08194473686546119 6.9211e-08  
a 2.586425237750858 8.3554e-08 au
q 2.374481302221176 2.2964e-07 au
i 15.24940686435524 1.0972e-05 deg
node 133.1913580738841 2.557e-05 deg
peri 286.4640231957793 7.9757e-05 deg
M 333.7992794215008 8.9234e-05 deg
tp 2459111.075536632383
(2020-Sep-18.57553663)
0.00037998 TDB
period 1519.316732850643
4.16
7.3622e-05
2.016e-07
d
yr
n .2369486178991422 1.1482e-08 deg/d
Q 2.79836917328054 9.0401e-08 au
  Orbit Determination Parameters
   # obs. used (total)      61  
   data-arc span      3372 days (9.23 yr)  
   first obs. used      2009-01-17  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61966  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:03:38  

Additional Information
 Earth MOID = 1.43803 au 
 Jupiter MOID = 2.43771 au 
 T_jup = 3.368 
[ 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 17.3   n/a MPO343164  

442883 (2013 BY38)          Discovered 2009-Jan-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2013 BY38 = 2009 BU24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-10 23:49 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin