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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2232760415578997 8.9452e-08  
a 2.410511804795908 1.615e-08 AU
q 1.872302270892489 2.1585e-07 AU
i 26.32164508525499 1.0399e-05 deg
node 279.9021991816683 2.2422e-05 deg
peri 10.96169956394208 3.1157e-05 deg
M 63.98491722915967 2.2459e-05 deg
tp 2456757.538515441650
(2014-Apr-10.03851544)
8.4392e-05 JED
period 1366.980504604689
3.74
1.3738e-05
3.761e-08
d
yr
n .2633541581517336 2.6467e-09 deg/d
Q 2.948721338699326 1.9756e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      689  
   data-arc span      9090 days (24.89 yr)  
   first obs. used      1989-11-07  
   last obs. used      2014-09-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .446  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:39:21  

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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