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JPL Small-Body Database Browser
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268265 (2005 OF5)
Classification: Main-belt Asteroid          SPK-ID: 2268265
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1789183873855806 5.3602e-08  
a 2.217318684864762 1.0602e-08 au
q 1.820599601448843 1.1881e-07 au
i 4.526748530620199 6.8423e-06 deg
node 154.4521298825106 6.3285e-05 deg
peri 145.6823638600083 6.5436e-05 deg
M 67.69068418702295 1.6902e-05 deg
tp 2458373.739709361391
(2018-Sep-12.23970936)
5.5961e-05 TDB
period 1205.981378535826
3.30
8.6494e-06
2.368e-08
d
yr
n .2985120719169591 2.141e-09 deg/d
Q 2.614037768280681 1.2499e-08 au
  Orbit Determination Parameters
   # obs. used (total)      281  
   data-arc span      5725 days (15.67 yr)  
   first obs. used      2002-10-31  
   last obs. used      2018-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57733  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:23:34  

Additional Information
 Earth MOID = .806546 au 
 Jupiter MOID = 2.60439 au 
 T_jup = 3.627 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO454993  
rotation period rot_per 7.06 h n/a LCDB (Rev. 2019-January); 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:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]

268265 (2005 OF5)          Discovered 2005-Jul-28 by NEAT at Palomar
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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