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 ]  
175753 (1998 RT47)
Classification: Main-belt Asteroid          SPK-ID: 2175753
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1558292805038757 4.8448e-08  
a 2.407380599751987 1.4252e-08 au
q 2.032240212993646 1.1758e-07 au
i 8.086543595757906 5.3224e-06 deg
node 329.47693618 3.7335e-05 deg
peri 349.25605263942 4.1435e-05 deg
M 13.30961820547913 2.1071e-05 deg
tp 2459150.059584160110
(2020-Oct-27.55958416)
7.9663e-05 TDB
period 1364.317850596567
3.74
1.2115e-05
3.317e-08
d
yr
n .2638681300274602 2.3432e-09 deg/d
Q 2.782520986510328 1.6473e-08 au
  Orbit Determination Parameters
   # obs. used (total)      608  
   data-arc span      7945 days (21.75 yr)  
   first obs. used      1998-09-14  
   last obs. used      2020-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53624  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:06:40  

Additional Information
 Earth MOID = 1.01798 au 
 Jupiter MOID = 2.52218 au 
 T_jup = 3.492 
[ 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 15.67   n/a E2021B55  

175753 (1998 RT47)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

[ show close-approach data ]
Alternate Designations
 1998 RT47 = 2002 TW137 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-20 14:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin