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85403 (1996 TY27)
Classification: Main-belt Asteroid          SPK-ID: 2085403
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1994236484610666 4.2027e-08  
a 3.189367204820641 2.5885e-08 au
q 2.553331960553235 1.328e-07 au
i 5.734527807828269 5.1913e-06 deg
node 96.53591168692788 7.3778e-05 deg
peri 46.10369275909153 7.6715e-05 deg
M 314.2925373057081 2.2523e-05 deg
tp 2459264.643437830363
(2021-Feb-19.14343783)
0.00013222 TDB
period 2080.440086008234
5.70
2.5328e-05
6.934e-08
d
yr
n .1730403112404628 2.1066e-09 deg/d
Q 3.825402449088047 3.1047e-08 au
  Orbit Determination Parameters
   # obs. used (total)      525  
   data-arc span      8512 days (23.30 yr)  
   first obs. used      1996-10-07  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49695  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:31:49  

Additional Information
 Earth MOID = 1.57037 au 
 Jupiter MOID = 1.23008 au 
 T_jup = 3.158 
[ 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 15.0   n/a MPO333526  
diameter diameter 5.060 km 0.143 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.083   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85403 (1996 TY27)          Discovered 1996-Oct-07 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1996 TY27 = 1998 AG7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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