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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
487044 (2014 OB48)
Classification: Main-belt Asteroid          SPK-ID: 2487044
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08866451805415973 5.5441e-08  
a 2.810135678641522 3.4597e-08 au
q 2.560976353027973 1.5514e-07 au
i 9.904076305156252 6.1597e-06 deg
node 125.4392111439173 2.5699e-05 deg
peri 26.67956429260341 3.8008e-05 deg
M 155.3298363887621 2.9077e-05 deg
tp 2457858.093536344201
(2017-Apr-14.59353634)
0.00013794 TDB
period 1720.637407015411
4.71
3.1775e-05
8.7e-08
d
yr
n .2092247899134368 3.8638e-09 deg/d
Q 3.059295004255072 3.7664e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      6521 days (17.85 yr)  
   first obs. used      2001-11-21  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6173  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:43:13  

Additional Information
 Earth MOID = 1.57713 au 
 Jupiter MOID = 1.96047 au 
 T_jup = 3.294 
[ 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 16.9   n/a MPO456347  

487044 (2014 OB48)          Discovered 2013-Apr-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

[ 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
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin