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JPL Small-Body Database Browser
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1591 Baize (1951 KA)
Classification: Main-belt Asteroid          SPK-ID: 2001591
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1758324373799514 4.1859e-08  
a 2.392063363609036 7.1557e-09 au
q 1.971461032018374 1.0003e-07 au
i 24.82305288360063 4.805e-06 deg
node 90.52954403880047 9.2589e-06 deg
peri 163.5578128006171 1.5342e-05 deg
M 230.1078944622143 1.5058e-05 deg
tp 2459488.070815450085
(2021-Sep-30.57081545)
5.7721e-05 TDB
period 1351.31764040094
3.70
6.0635e-06
1.66e-08
d
yr
n .2664066458077073 1.1954e-09 deg/d
Q 2.812665695199698 8.4139e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2761  
   data-arc span      28102 days (76.94 yr)  
   first obs. used      1943-02-23  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40858  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 15:59:23  

Additional Information
 Earth MOID = .962492 au 
 Jupiter MOID = 2.30198 au 
 T_jup = 3.387 
[ 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 11.3   n/a MPO416722  
diameter diameter 14.411 km 0.244 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 7.794 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Garlitz, J. (2013) Posting on CALL web site. http://www.minorplanet.info/call.html]
[Bentz, M.C.; Abbot, C.; Agudelo, S.; Dassing, S.; et al. (2018) Minor Planet Bull. 45, 311-312.]
[Mas, V.; Fornas, G.; Lozano, J.; Rodrigo, O.; et al. (2018) Minor Planet Bull. 45, 76-82.]
geometric albedo albedo 0.290   0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

1591 Baize (1951 KA)          Discovered 1951-May-31 by Arend, S. at Uccle
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1951 KA = 1943 DE 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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