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6355 Univermoscow (1969 TX5)
Classification: Outer Main-belt Asteroid          SPK-ID: 2006355
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0797514585165941 2.5296e-08  
a 3.200244747933924 2.1101e-08 au
q 2.945020561676123 8.0623e-08 au
i 22.38326002270541 1.1972e-06 deg
node 23.9433890542794 1.9447e-06 deg
peri 233.0600787522323 8.5256e-06 deg
M 86.1400378387373 1.1255e-05 deg
tp 2458700.147845055181
(2019-Aug-04.64784505)
6.2257e-05 TDB
period 2091.092368886001
5.73
2.0681e-05
5.662e-08
d
yr
n .1721588225161879 1.7027e-09 deg/d
Q 3.455468934191725 2.2783e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2429  
   data-arc span      24037 days (65.81 yr)  
   first obs. used      1955-04-14  
   last obs. used      2021-02-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .36117  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 18:36:27  

Additional Information
 Earth MOID = 1.97863 au 
 Jupiter MOID = 1.61773 au 
 T_jup = 3.072 
[ 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 11.63   n/a E2021B10  
diameter diameter 28.38 km 1.9 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 3
rotation period rot_per 44.027 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.0663   0.010 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 3

6355 Univermoscow           Discovered 1969 Oct. 15 by L. I. Chernykh at the Crimean Astrophysical Observatory.
Lomonosov Moscow State University is a world-renowned educational and research institution. Founded according to the decree of Russian empress Elizaveta Petrovna on 1755 Jan. 25 (Tatiana's Day), it was the first Russian university.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040306/MPCPages.arcLast Updated: 2004-03-08

[ show close-approach data ]
Alternate Designations
 1969 TX5 = 1981 UE21 = 1981 WP7 = 1986 TT1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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