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5610 Balster (2041 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2005610
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 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04439237866584909 3.2907e-08  
a 2.803036141633473 1.1913e-08 au
q 2.67860269982002 9.1983e-08 au
i 3.353914654807137 3.2191e-06 deg
node 243.6693707444542 6.851e-05 deg
peri 330.457847855836 8.0837e-05 deg
M 192.5302470690426 4.4178e-05 deg
tp 2459797.898385347581
(2022-Aug-06.39838535)
0.00021132 TDB
period 1714.120990215329
4.69
1.0928e-05
2.992e-08
d
yr
n .2100201806377603 1.3389e-09 deg/d
Q 2.927469583446927 1.2442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2449  
   data-arc span      15458 days (42.32 yr)  
   first obs. used      1977-10-07  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51622  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 17:42:22  

Additional Information
 Earth MOID = 1.67191 au 
 Jupiter MOID = 2.04624 au 
 T_jup = 3.320 
[ 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 12.8   n/a MPO309193  
diameter diameter 7.812 km 0.242 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.241   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
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)

5610 Balster (2041 T-3)          Discovered 1977-Oct-16 by van Houten and Gehrels at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 2041 T-3 = 1982 UL6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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