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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2927546159051678 7.0256e-08  
a 2.695521577018884 2.753e-08 au
q 1.906395193074628 1.9153e-07 au
i 14.85918617336307 8.2835e-06 deg
node 152.1707102500333 2.8325e-05 deg
peri 181.5312567192831 3.2561e-05 deg
M 274.0375058803308 2.2082e-05 deg
tp 2457986.483866859954
(2017-Aug-20.98386686)
0.00010335 JED
period 1616.451377924703
4.43
2.4763e-05
6.78e-08
d
yr
n .2227100702912509 3.4118e-09 deg/d
Q 3.484647960963139 3.5589e-08 au
  Orbit Determination Parameters
   # obs. used (total)      370  
   data-arc span      10815 days (29.61 yr)  
   first obs. used      1986-09-02  
   last obs. used      2016-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57918  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 15:37:42  

Additional Information
 Earth MOID = .89558 au 
 Jupiter MOID = 1.8988 au 
 T_jup = 3.261 
[ 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. 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2016) 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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