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 ]  
134434 (1998 RQ48)
Classification: Main-belt Asteroid          SPK-ID: 2134434
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2719443495436796 3.2509e-08  
a 2.555236855227001 1.0674e-08 au
q 1.860354630702257 7.9741e-08 au
i 1.941454387806631 9.343e-06 deg
node 318.5362441371784 0.00010191 deg
peri 87.69760017582384 0.0001038 deg
M 128.7960012311893 1.9839e-05 deg
tp 2458666.741197919088
(2019-Jul-02.24119792)		 8.0795e-05 TDB
period 1491.918746795661
4.08		 9.348e-06
2.559e-08		 d
yr
n .2413000042885761 1.5119e-09 deg/d
Q 3.250119079751745 1.3576e-08 au
   Orbit Determination Parameters
   # obs. used (total)      710  
   data-arc span      8798 days (24.09 yr)  
   first obs. used      1996-03-20  
   last obs. used      2020-04-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58804  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:08:21  

Additional Information
 Earth MOID = .870295 au 
 Jupiter MOID = 2.16405 au 
 T_jup = 3.384 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.18   n/a E2021B55  

134434 (1998 RQ48)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 1998 RQ48 = 2000 EF102 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-16 12:34 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin