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6126 Hubelmatt (1989 EW1)
Classification: Main-belt Asteroid          SPK-ID: 2006126
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1215280480046821 3.107e-08  
a 2.217273114654871 6.0301e-09 au
q 1.947812241137603 7.158e-08 au
i 2.855525901005793 3.4753e-06 deg
node 23.06275015673478 6.2783e-05 deg
peri 35.2391213600378 6.487e-05 deg
M 248.4078151867701 1.7558e-05 deg
tp 2459374.316522594148
(2021-Jun-08.81652259)
5.9595e-05 TDB
period 1205.944200833845
3.30
4.9195e-06
1.347e-08
d
yr
n .2985212746585452 1.2178e-09 deg/d
Q 2.48673398817214 6.7629e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2925  
   data-arc span      24681 days (67.57 yr)  
   first obs. used      1953-04-05  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40744  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:38:13  

Additional Information
 Earth MOID = .960655 au 
 Jupiter MOID = 2.79965 au 
 T_jup = 3.641 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.5   n/a MPO365322  
diameter diameter 4.807 km 0.118 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.334   0.060 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

6126 Hubelmatt           Discovered 1989 Mar. 5 by Z. Vavrova at Klet.
In 1966 the Astronomical Society of Lucerne got permission from the city to use an observatory dome that was located on the grounds of Hubelmatt, a public school. Public tours have been held at the observatory every Tuesday evening. In 1979 a new observatory opened on the roof of the nearby schoolhouse, Hubelmatt West.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2017-01-12Last Updated: 2017-02-16

Alternate Designations
 1989 EW1 = 1953 GC1 = 1991 YL 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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