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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .138397218852428 8.018e-08  
a 2.674445777019943 2.045e-08 AU
q 2.304309919508762 2.1833e-07 AU
i 11.57975346332835 9.3203e-06 deg
node 359.6226300615896 2.9752e-05 deg
peri 218.988958984974 4.3578e-05 deg
M 328.280067604624 3.4434e-05 deg
tp 2456941.259875806088
(2014-Oct-10.75987581)
0.00015303 JED
period 1597.530368557113
4.37
1.8323e-05
5.017e-08
d
yr
n .2253478288022478 2.5846e-09 deg/d
Q 3.044581634531124 2.328e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1071  
   data-arc span      21877 days (59.90 yr)  
   first obs. used      1954-07-29  
   last obs. used      2014-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .434  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:11:32  

Additional Information
 Earth MOID = 1.31111 AU 
 T_jup = 3.337 
[ 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 Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) 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 ]
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