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19261 (1995 MB)
Classification: Main-belt Asteroid          SPK-ID: 2019261
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2232760299704388 1.0238e-07  
a 2.410511808576464 1.9616e-08 AU
q 1.872302301760649 2.5128e-07 AU
i 26.3216515724622 1.1813e-05 deg
node 279.9021971830767 2.2462e-05 deg
peri 10.96170342841543 3.1302e-05 deg
M 63.9849127794174 2.4039e-05 deg
tp 2456757.538531766492
(2014-Apr-10.03853177)
8.9868e-05 JED
period 1366.980507820571
3.74
1.6686e-05
4.568e-08
d
yr
n .2633541575321814 3.2146e-09 deg/d
Q 2.948721315392279 2.3995e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      665  
   data-arc span      9038 days (24.74 yr)  
   first obs. used      1989-11-07  
   last obs. used      2014-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .44205  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:32:27  

Additional Information
 Earth MOID = .860687 AU 
 T_jup = 3.348 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.6 mag n/a MPO267779  
rotation period rot_per 4.5911 h n/a Asteroid Lightcurve DataBase (Rev. 2014-Mar-01) Published Reference List:
[Carbognani, A. (2011) Minor Planet Bul. 38, 57-63.]
[Owings, L.E. (2011) Minor Planet Bul. 38, 9-10.]

19261 (1995 MB)          Discovered 1995-Jun-21 by McNaught, R. H. at Siding Spring (413)
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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