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JPL Small-Body Database Browser
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597 Bandusia (A906 HE)
Classification: Main-belt Asteroid          SPK-ID: 2000597
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1451721845768985 4.7406e-08  
a 2.672113414147082 1.1337e-08 au
q 2.284196872378115 1.2628e-07 au
i 12.79975589236389 5.1841e-06 deg
node 36.52577825496131 2.126e-05 deg
peri 307.1840032046887 2.7773e-05 deg
M 293.8654693402522 2.2136e-05 deg
tp 2459293.593733269049
(2021-Mar-20.09373327)
9.917e-05 TDB
period 1595.441033969227
4.37
1.0153e-05
2.78e-08
d
yr
n .2256429365517646 1.436e-09 deg/d
Q 3.060029955916049 1.2982e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2249  
   data-arc span      37702 days (103.22 yr)  
   first obs. used      1916-11-15  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43149  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 15:32:00  

Additional Information
 Earth MOID = 1.30355 au 
 Jupiter MOID = 2.45223 au 
 T_jup = 3.330 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 9.2   n/a MPO384749  
diameter diameter 36.06 km 3.5 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 16
rotation period rot_per 7.6636 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Pilcher, F. (2018) Minor Planet Bull. 45, 246-247.]
[Polakis, T. (2018) Minor Planet Bull. 45, 199-203.]
geometric albedo albedo 0.2361   0.053 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 16
SMASSII spectral type spec_B S   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

597 Bandusia (A906 HE)          Discovered 1906-Apr-16 by Wolf, M. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 A906 HE = 1938 YC = 1950 KK = 1958 HJ = A924 MA 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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