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 ]  
109778 (2001 RM83)
Classification: Main-belt Asteroid          SPK-ID: 2109778
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .265387066968981 4.2157e-08  
a 2.595902774852157 1.4697e-08 au
q 1.906983751297504 1.093e-07 au
i 3.291775030630687 5.2127e-06 deg
node 287.4780350611795 9.1898e-05 deg
peri 28.07682858859705 9.3044e-05 deg
M 192.9681354590683 1.8724e-05 deg
tp 2459709.306822588248
(2022-May-09.80682259)
8.461e-05 TDB
period 1527.675314126898
4.18
1.2973e-05
3.552e-08
d
yr
n .2356521681478818 2.0012e-09 deg/d
Q 3.28482179840681 1.8597e-08 au
  Orbit Determination Parameters
   # obs. used (total)      397  
   data-arc span      8108 days (22.20 yr)  
   first obs. used      1997-11-21  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60788  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:32:59  

Additional Information
 Earth MOID = .894045 au 
 Jupiter MOID = 2.02744 au 
 T_jup = 3.364 
[ 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 16.3   n/a MPO453559  

109778 (2001 RM83)          Discovered 2001-Sep-11 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 RM83 = 1999 AP14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-19 23:45 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin