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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1213865402985634 3.0826e-08  
a 2.216287990753937 5.9823e-09 au
q 1.947260459251062 7.1058e-08 au
i 2.856031569464159 3.4558e-06 deg
node 23.03760694502504 6.2046e-05 deg
peri 35.47086416539888 6.4178e-05 deg
M 307.9079769158526 1.7705e-05 deg
tp 2459374.883921691493
(2021-Jun-09.38392169)
5.9627e-05 TDB
period 1205.140597199073
3.30
4.8795e-06
1.336e-08
d
yr
n .2987203325791976 1.2095e-09 deg/d
Q 2.485315522256812 6.7085e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3098  
   data-arc span      24761 days (67.79 yr)  
   first obs. used      1953-04-05  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40572  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 01:29:08  

Additional Information
 Earth MOID = .959416 au 
 Jupiter MOID = 2.79993 au 
 T_jup = 3.642 
[ 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 13.56   n/a E2021B10  
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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