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JPL Small-Body Database Browser
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100623 (1997 TP27)
Classification: Main-belt Asteroid          SPK-ID: 2100623
[ 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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1369400394317342 3.6229e-08  
a 3.081431114779884 2.5127e-08 au
q 2.659459816415754 1.2003e-07 au
i 5.405050242917286 5.7807e-06 deg
node 171.5416541335024 4.78e-05 deg
peri 299.7067656630398 5.3605e-05 deg
M 323.2272295948081 2.3786e-05 deg
tp 2459202.313851907633
(2020-Dec-18.81385191)		 0.0001313 TDB
period 1975.727852054627
5.41		 2.4166e-05
6.616e-08		 d
yr
n .1822113301817473 2.2287e-09 deg/d
Q 3.503402413144014 2.8568e-08 au
   Orbit Determination Parameters
   # obs. used (total)      462  
   data-arc span      8996 days (24.63 yr)  
   first obs. used      1995-06-03  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5624  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:08:31  

Additional Information
 Earth MOID = 1.68119 au 
 Jupiter MOID = 1.63083 au 
 T_jup = 3.206 
[ 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 15.4   n/a MPO493565  
diameter diameter 5.614 km 0.157 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.035   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100623 (1997 TP27)          Discovered 1997-Oct-03 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1997 TP27 = 2000 ED101 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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