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1554 Yugoslavia (1940 RE)
Classification: Main-belt Asteroid          SPK-ID: 2001554
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2024318725044647 4.1208e-08  
a 2.619337312108882 9.0661e-09 au
q 2.08909995529787 1.0993e-07 au
i 12.14683371005149 4.2293e-06 deg
node 217.110654430534 1.9342e-05 deg
peri 131.3141708591225 2.1513e-05 deg
M 295.1511163769743 1.1198e-05 deg
tp 2459279.423800673606
(2021-Mar-05.92380067)
4.8856e-05 TDB
period 1548.408586741577
4.24
8.0391e-06
2.201e-08
d
yr
n .2324967731918698 1.2071e-09 deg/d
Q 3.149574668919894 1.0901e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2270  
   data-arc span      31952 days (87.48 yr)  
   first obs. used      1932-12-23  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43505  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:33:03  

Additional Information
 Earth MOID = 1.10618 au 
 Jupiter MOID = 2.40279 au 
 T_jup = 3.345 
[ 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 11.2   n/a MPO435710  
diameter diameter 16.185 km 0.107 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 3.8879 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Higgins, D. (2008) Minor Planet Bull. 35, 30-32.]
[Benishek, V. (2013) Minor Planet Bull. 40, 100-101.]
[Hanus, J.; Durech, J.; Broz, M.; Marciniak, A.; et al. (2013) Astron. Astrophys. 551, A67.]
[Ruthroff, J.C. (2013) Minor Planet Bull. 40, 90-91.]
[Brines, P.; Lozano, J.; Rodrigo, O.; Fornas, A.; et al. (2017) Minor Planet Bull. 44, 145-149.]
geometric albedo albedo 0.117   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

1554 Yugoslavia (1940 RE)          Discovered 1940-Sep-06 by Protitch, M. B. at Belgrade
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1940 RE = 1932 YA = 1935 JN = 1936 UH = 1948 MH 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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