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10124 Hemse (1993 FE23)
Classification: Main-belt Asteroid          SPK-ID: 2010124
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1706250275155545 5.2983e-08  
a 2.264934915917028 7.1365e-09 au
q 1.878480333567745 1.1892e-07 au
i 8.74848944332488 5.7255e-06 deg
node 1.735850048031321 2.5416e-05 deg
peri 355.195687359177 2.8172e-05 deg
M 77.26941478318439 1.1731e-05 deg
tp 2458333.268813822659
(2018-Aug-02.76881382)
4.0421e-05 TDB
period 1245.036309564216
3.41
5.8844e-06
1.611e-08
d
yr
n .2891481936988697 1.3666e-09 deg/d
Q 2.651389498266311 8.3542e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1670  
   data-arc span      15371 days (42.08 yr)  
   first obs. used      1977-10-08  
   last obs. used      2019-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47386  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 22:18:08  

Additional Information
 Earth MOID = .873794 au 
 Jupiter MOID = 2.78777 au 
 T_jup = 3.582 
[ 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 13.8   n/a MPO365371  
diameter diameter 5.168 km 0.169 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.182   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

10124 Hemse           Discovered 1993 Mar. 21 at the European Southern Observatory in the course of the Uppsala-ESO Survey of Asteroids and Comets.
Hemse, the second largest town on the island of Gotland, is the central node of the southern region. Close to the town there are two pastoral meadows typical of the island.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060613/MPCPages.arcLast Updated: 2008-05-22

Alternate Designations
 1993 FE23 = 1977 TU5 = 1982 BP11 = 1984 UD5 = 1984 WG 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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