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90701 (1986 RC5)
Classification: Main-belt Asteroid          SPK-ID: 2090701
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2923773107177619 7.7122e-08  
a 2.697466759936437 2.875e-08 au
q 1.908788682915667 2.0779e-07 au
i 14.86176067479995 9.2041e-06 deg
node 152.1810005896205 3.2094e-05 deg
peri 181.383123049984 3.6069e-05 deg
M 229.6731954892469 2.1691e-05 deg
tp 2457986.319502360098
(2017-Aug-20.81950236)
0.00010374 JED
period 1618.201425572701
4.43
2.5871e-05
7.083e-08
d
yr
n .2224692144691392 3.5567e-09 deg/d
Q 3.486144836957207 3.7156e-08 au
  Orbit Determination Parameters
   # obs. used (total)      314  
   data-arc span      10433 days (28.56 yr)  
   first obs. used      1986-09-02  
   last obs. used      2015-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59409  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 20:02:29  

Additional Information
 Earth MOID = .89668 au 
 Jupiter MOID = 1.89645 au 
 T_jup = 3.260 
[ 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 15.0 mag n/a MPO325088  
rotation period rot_per 10.2306 h n/a LCDB (Rev. 2015-December); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

90701 (1986 RC5)          Discovered 1986-Sep-02 by Debehogne, H. at La Silla
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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