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5946 Hrozny (1984 UC1)
Classification: Main-belt Asteroid          SPK-ID: 2005946
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1256242013144179 1.6995e-08  
a 2.339353116707055 5.9051e-09 au
q 2.045473749828337 4.0794e-08 au
i 2.558259708394546 1.3424e-06 deg
node 252.8068139975269 2.005e-05 deg
peri 222.895477542802 2.3287e-05 deg
M 329.2892508029162 1.0058e-05 deg
tp 2459311.988484056583
(2021-Apr-07.48848406)
3.6645e-05 TDB
period 1306.899222900796
3.58
4.9484e-06
1.355e-08
d
yr
n .2754611784074241 1.043e-09 deg/d
Q 2.633232483585773 6.6469e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2039  
   data-arc span      14288 days (39.12 yr)  
   first obs. used      1982-01-20  
   last obs. used      2021-03-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50901  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Mar-16 18:20:08  

Additional Information
 Earth MOID = 1.06262 au 
 Jupiter MOID = 2.45147 au 
 T_jup = 3.553 
[ 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 14.3   n/a MPO395056  
diameter diameter 8.426 km 0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

5946 Hrozný           Discovered 1984 Oct. 28 by A. Mrkos at Klet.
Named in memory of Bedřich Hrozný (1879-1952), Czech archeologist, orientalist and language scholar. He deciphered the Hittite language and proved that it is a member of the Indo-European language group. The name was suggested by M. Tichy.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000124/MPCPages.arcLast Updated: 2013-03-29

Alternate Designations
 1984 UC1 = 1982 BB12 = 1989 AJ2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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