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 ]  
469736 (2005 NB42)
Classification: Main-belt Asteroid          SPK-ID: 2469736
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1859041885092567 1.0289e-07  
a 3.18500626307084 5.3878e-08 au
q 2.592900258337755 3.3914e-07 au
i 9.025761345393903 9.8528e-06 deg
node 140.8032115046615 4.9571e-05 deg
peri 124.8799881931553 6.2218e-05 deg
M 176.8587296535636 2.847e-05 deg
tp 2457580.528907585465
(2016-Jul-11.02890759)
0.00016517 TDB
period 2076.174548966258
5.68
5.2681e-05
1.442e-07
d
yr
n .1733958255962855 4.3998e-09 deg/d
Q 3.777112267803925 6.3894e-08 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      4436 days (12.15 yr)  
   first obs. used      2005-06-30  
   last obs. used      2017-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6876  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:01:30  

Additional Information
 Earth MOID = 1.58974 au 
 Jupiter MOID = 1.44022 au 
 T_jup = 3.152 
[ 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 16.6   n/a MPO419285  

469736 (2005 NB42)          Discovered 2005-Jul-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

[ show close-approach data ]
Alternate Designations
 2005 NB42 = 2010 GZ111 
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