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17589 (1995 BR10)
Classification: Main-belt Asteroid          SPK-ID: 2017589
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1009807741265704 3.4551e-08  
a 2.321979283109894 9.6863e-09 au
q 2.087504017595597 7.875e-08 au
i 7.245286578141636 3.7733e-06 deg
node 119.0921508503566 2.9487e-05 deg
peri 149.5657800902943 3.5315e-05 deg
M 181.0774538220566 2.0595e-05 deg
tp 2459242.815654620508
(2021-Jan-28.31565462)
7.4412e-05 TDB
period 1292.367231536122
3.54
8.0868e-06
2.214e-08
d
yr
n .2785585948137202 1.743e-09 deg/d
Q 2.55645454862419 1.0664e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1319  
   data-arc span      9078 days (24.85 yr)  
   first obs. used      1995-01-29  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51393  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:20:59  

Additional Information
 Earth MOID = 1.07431 au 
 Jupiter MOID = 2.52703 au 
 T_jup = 3.560 
[ 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 14.6   n/a MPO492944  
diameter diameter 2.616 km 0.445 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 6.99815 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.448   0.212 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17589 (1995 BR10)          Discovered 1995-Jan-29 by Spacewatch at Kitt Peak
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1995 BR10 = 1999 GK44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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