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47880 (2000 FY27)
Classification: Main-belt Asteroid          SPK-ID: 2047880
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2522465832542041 3.3095e-08  
a 2.6990416064791 1.156e-08 au
q 2.018217583183809 8.9994e-08 au
i 2.156935587839671 4.3076e-06 deg
node 313.2613363667703 0.00010726 deg
peri 79.36435664714882 0.00010767 deg
M 344.5237797530037 9.2139e-06 deg
tp 2459070.126601376004
(2020-Aug-08.62660138)
4.1649e-05 TDB
period 1619.618750271154
4.43
1.0405e-05
2.849e-08
d
yr
n .2222745321636523 1.428e-09 deg/d
Q 3.379865629774391 1.4476e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1352  
   data-arc span      17927 days (49.08 yr)  
   first obs. used      1971-10-12  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48085  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 03:49:17  

Additional Information
 Earth MOID = 1.02565 au 
 Jupiter MOID = 2.07529 au 
 T_jup = 3.321 
[ 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 14.2   n/a MPO417148  
diameter diameter 6.940 km 1.896 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
rotation period rot_per 6.813 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 0.078   0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

47880 (2000 FY27)          Discovered 2000-Mar-27 by LONEOS at Anderson Mesa
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 FY27 = 1971 TT1 = 1993 RU8 = 1998 XW52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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