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27083 (1998 TG32)
Classification: Main-belt Asteroid          SPK-ID: 2027083
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07067763470790922 2.8685e-08  
a 2.204272920204961 7.1105e-09 au
q 2.048480123954178 6.2406e-08 au
i 2.100588377307349 4.3497e-06 deg
node 323.7101099485976 8.1684e-05 deg
peri 81.33378316369237 8.8081e-05 deg
M 85.4810766285046 3.198e-05 deg
tp 2458316.666300720764
(2018-Jul-17.16630072)
0.00010614 TDB
period 1195.353822982288
3.27
5.7839e-06
1.584e-08
d
yr
n .3011660590182713 1.4572e-09 deg/d
Q 2.360065716455743 7.613e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1335  
   data-arc span      12245 days (33.52 yr)  
   first obs. used      1985-10-22  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52902  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:01:33  

Additional Information
 Earth MOID = 1.05795 au 
 Jupiter MOID = 2.86198 au 
 T_jup = 3.658 
[ 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 15.1   n/a MPO263579  
diameter diameter 2.114 km 0.384 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.433   0.160 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27083 (1998 TG32)          Discovered 1998-Oct-11 by LONEOS at Anderson Mesa
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 TG32 = 1985 UH1 = 1991 PE28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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