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JPL Small-Body Database Browser
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277179 (2005 OB26)
Classification: Outer Main-belt Asteroid          SPK-ID: 2277179
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .282872256571588 6.3262e-08  
a 3.930025950594439 5.5699e-08 au
q 2.81833064156489 2.5059e-07 au
i 1.895059900275384 6.9017e-06 deg
node 195.7639622738943 0.0002041 deg
peri 141.5442943253311 0.00020445 deg
M 265.744244458351 1.5656e-05 deg
tp 2459345.569751674109
(2021-May-11.06975167)
0.00013684 TDB
period 2845.715989026876
7.79
6.0497e-05
1.656e-07
d
yr
n .126505948375792 2.6894e-09 deg/d
Q 5.041721259623989 7.1455e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      7476 days (20.47 yr)  
   first obs. used      1998-11-14  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61141  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:54:56  

Additional Information
 Earth MOID = 1.80859 au 
 Jupiter MOID = .416457 au 
 T_jup = 2.990 
[ 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 15.0   n/a MPO440343  

277179 (2005 OB26)          Discovered 2005-Jul-18 by NEAT at Palomar
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 OB26 = 1998 VR46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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