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 ]  
213162 (2000 RF44)
Classification: Main-belt Asteroid          SPK-ID: 2213162
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .36780386689907 2.7048e-08  
a 2.889014850639115 1.836e-08 au
q 1.826424017045209 8.0037e-08 au
i 20.71258751473052 8.6749e-06 deg
node 204.9296173856661 2.0035e-05 deg
peri 128.4842661136151 3.0626e-05 deg
M 64.31044537946903 2.1767e-05 deg
tp 2458880.092919451388
(2020-Jan-31.59291945)
0.00010605 TDB
period 1793.589646547904
4.91
1.7098e-05
4.681e-08
d
yr
n .2007148071426966 1.9134e-09 deg/d
Q 3.95160568423302 2.5113e-08 au
  Orbit Determination Parameters
   # obs. used (total)      456  
   data-arc span      9780 days (26.78 yr)  
   first obs. used      1994-05-01  
   last obs. used      2021-02-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54043  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:41:37  

Additional Information
 Earth MOID = .884196 au 
 Jupiter MOID = 1.88712 au 
 T_jup = 3.097 
[ 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 15.79   n/a MPCxxxxx  

213162 (2000 RF44)          Discovered 2000-Sep-03 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ 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 2021-May-19 02:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin