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 ]  
268054 (2004 RV18)
Classification: Main-belt Asteroid          SPK-ID: 2268054
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08193173968155185 6.3678e-08  
a 2.59706879576859 3.5395e-08 au
q 2.384286431258597 1.4818e-07 au
i 7.510300450826542 7.5038e-06 deg
node 165.0311663497053 4.1801e-05 deg
peri 113.0336749366974 9.8535e-05 deg
M 236.7046197268857 0.00010164 deg
tp 2459124.061751297522
(2020-Oct-01.56175130)
0.00043947 TDB
period 1528.704725591476
4.19
3.1252e-05
8.556e-08
d
yr
n .2354934827984595 4.8143e-09 deg/d
Q 2.809851160278583 3.8295e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      9132 days (25.00 yr)  
   first obs. used      1994-02-10  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65673  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:16:19  

Additional Information
 Earth MOID = 1.37966 au 
 Jupiter MOID = 2.30131 au 
 T_jup = 3.400 
[ 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 16.8   n/a MPO427486  

268054 (2004 RV18)          Discovered 2004-Sep-07 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2004 RV18 = 2007 ES69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-26 18:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin