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4408 Zlata Koruna (1988 TH2)
Classification: Main-belt Asteroid          SPK-ID: 2004408
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 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1050264593549278 2.4916e-08  
a 2.322100018422424 5.7095e-09 au
q 2.078218075219505 5.7641e-08 au
i 4.362302060406812 3.7097e-06 deg
node 219.899317302644 3.4673e-05 deg
peri 64.09026498471678 3.9367e-05 deg
M 113.2207246814664 1.8001e-05 deg
tp 2458794.016202464019
(2019-Nov-06.51620246)
6.4504e-05 TDB
period 1292.468031136946
3.54
4.7668e-06
1.305e-08
d
yr
n .2785368700247995 1.0273e-09 deg/d
Q 2.565981961625344 6.3091e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2968  
   data-arc span      26072 days (71.38 yr)  
   first obs. used      1949-10-22  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43189  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 16:19:00  

Additional Information
 Earth MOID = 1.06445 au 
 Jupiter MOID = 2.54092 au 
 T_jup = 3.566 
[ 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 13.05   n/a E2021B10  
rotation period rot_per 4.392 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:
[Olguín, L.; Saucedo, J.C.; Loera-González, P.; Contreras, M.E.; et al. (2020) Minor Planet Bull. 47, 340-342.]

4408 Zlata Koruna (1988 TH2)          Discovered 1988-Oct-04 by Mrkos, A. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1988 TH2 = 1949 UE = 1949 UM1 = 1969 EM = 1970 PG = 1970 RW 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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