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 ]  
160892 (2001 RN112)
Classification: Main-belt Asteroid          SPK-ID: 2160892
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09528083122282995 5.1396e-08  
a 2.426150215640443 1.7322e-08 au
q 2.194984606422773 1.2096e-07 au
i 3.063274166473891 5.5392e-06 deg
node 150.8290677909368 0.00011501 deg
peri 359.5917332180128 0.00011996 deg
M 82.51721378715762 3.599e-05 deg
tp 2458284.114179231698
(2018-Jun-14.61417923)
0.00013665 TDB
period 1380.304669161225
3.78
1.4783e-05
4.047e-08
d
yr
n .2608119845155364 2.7932e-09 deg/d
Q 2.657315824858112 1.8973e-08 au
  Orbit Determination Parameters
   # obs. used (total)      389  
   data-arc span      5949 days (16.29 yr)  
   first obs. used      2001-09-12  
   last obs. used      2017-12-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58687  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:08:45  

Additional Information
 Earth MOID = 1.20632 au 
 Jupiter MOID = 2.33243 au 
 T_jup = 3.502 
[ 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 16.5   n/a MPO236955  

160892 (2001 RN112)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 2001 RN112 = 2005 SE140 
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