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JPL Small-Body Database Browser
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27536 (2000 HY77)
Classification: Main-belt Asteroid          SPK-ID: 2027536
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09026224892685872 3.937e-08  
a 2.616713127303744 1.1529e-08 au
q 2.380522715636874 1.0367e-07 au
i 4.757402970815005 3.7597e-06 deg
node 290.9257597963069 4.461e-05 deg
peri 52.91316564700441 4.8317e-05 deg
M 139.3163741740738 1.8802e-05 deg
tp 2458402.181737733715
(2018-Oct-10.68173773)
8.0253e-05 TDB
period 1546.082258405105
4.23
1.0218e-05
2.798e-08
d
yr
n .2328466018175294 1.5389e-09 deg/d
Q 2.852903538970613 1.257e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1977  
   data-arc span      10585 days (28.98 yr)  
   first obs. used      1991-02-07  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47646  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 01:05:53  

Additional Information
 Earth MOID = 1.3759 au 
 Jupiter MOID = 2.47611 au 
 T_jup = 3.396 
[ 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 13.8   n/a MPO333071  
diameter diameter 4.000 km 0.092 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.439   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27536 (2000 HY77)          Discovered 2000-Apr-28 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 HY77 = 1991 CW5 = 1999 BQ7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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