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 ]  
(2019 RC)
Classification: Apollo [NEO, PHA]          SPK-ID: 3843758
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5080177740577969 7.6924e-07  
a 2.04815386127019 3.0682e-06 au
q 1.007655295739826 1.1724e-07 au
i 22.89276218499365 2.8049e-05 deg
node 175.05046129791 4.2369e-06 deg
peri 202.2487255261095 4.3549e-05 deg
M 80.20999499257258 0.000183 deg
tp 2458761.956117662447
(2019-Oct-05.45611766)
3.3533e-05 TDB
period 1070.637115106057
2.93
0.0024057
6.586e-06
d
yr
n .3362483841822899 7.5556e-07 deg/d
Q 3.088652426800554 4.6268e-06 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   # delay obs. used      1  
   # Doppler obs. used      1  
   data-arc span      19 days  
   first obs. used      2019-09-02  
   last obs. used      2019-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .35394  
   source      ORB  
   producer      Giorgini  
   solution date      2019-Dec-11 16:16:25  

Additional Information
 Earth MOID = .0281344 au 
 Jupiter MOID = 2.41643 au 
 T_jup = 3.536 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 21.8   .50744 E2019X49 autocmod 2.8

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-27 03:36 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin