Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
5274 Degewij (1985 RS)
Classification: Main-belt Asteroid          SPK-ID: 2005274
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1387242527512642 5.8477e-08  
a 2.67528728631581 1.8684e-08 au
q 2.304160056626692 1.552e-07 au
i 11.5799192150393 8.0039e-06 deg
node 359.6160991073411 2.9275e-05 deg
peri 219.1308095323827 4.1403e-05 deg
M 148.3600143796834 2.9304e-05 deg
tp 2456941.829168900957
(2014-Oct-11.32916890)
0.00013052 JED
period 1598.284417719274
4.38
1.6744e-05
4.584e-08
d
yr
n .2252415127175639 2.3597e-09 deg/d
Q 3.046414516004929 2.1276e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1153  
   data-arc span      22366 days (61.23 yr)  
   first obs. used      1954-07-29  
   last obs. used      2015-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .43704  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Nov-30 15:49:27  

Additional Information
 Earth MOID = 1.31032 au 
 Jupiter MOID = 1.96957 au 
 T_jup = 3.336 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.6 mag n/a MPO279570  
rotation period rot_per 7.5802 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Albers, K.; Kragh, K.; Monnier, A.; Pligge, Z.; et al. (2010) Minor Planet Bul. 37, 152-158.]

5274 Degewij (1985 RS)          Discovered 1985-Sep-14 by Bowell, E. at Flagstaff
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1985 RS = 1962 HG = 1988 HC 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-05 14:17 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin