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 ]  
216703 (2004 RD175)
Classification: Main-belt Asteroid          SPK-ID: 2216703
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0387761808050977 8.2856e-08  
a 3.077259305676119 3.4114e-08 au
q 2.957934942455053 2.7934e-07 au
i 9.232257421616284 5.0488e-06 deg
node 285.4742587068416 3.484e-05 deg
peri 72.67498619074844 7.6286e-05 deg
M 352.0260151887457 6.5208e-05 deg
tp 2459244.173447000718
(2021-Jan-29.67344700)
0.00035712 TDB
period 1971.716938571066
5.40
3.2787e-05
8.977e-08
d
yr
n .1825819888025599 3.0361e-09 deg/d
Q 3.196583668897186 3.5437e-08 au
  Orbit Determination Parameters
   # obs. used (total)      401  
   data-arc span      7723 days (21.14 yr)  
   first obs. used      1999-10-12  
   last obs. used      2020-12-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5567  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:55:57  

Additional Information
 Earth MOID = 1.96625 au 
 Jupiter MOID = 2.06382 au 
 T_jup = 3.208 
[ 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 15.13   n/a E2021B55  
diameter diameter 3.653 km 0.527 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.121   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

216703 (2004 RD175)          Discovered 2004-Sep-10 by LINEAR at Socorro
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09

Alternate Designations
 2004 RD175 = 2000 YC127 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-20 20:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin