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27627 (2038 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2027627
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05834264810495291 3.3012e-08  
a 2.278473814915764 7.284e-09 au
q 2.145541618915784 7.5251e-08 au
i 5.957651676884159 4.1337e-06 deg
node 226.0667566200858 3.5182e-05 deg
peri 267.3804598620626 5.0394e-05 deg
M 8.440703015147983 3.6348e-05 deg
tp 2458971.046249145247
(2020-May-01.54624915)
0.00012681 TDB
period 1256.21648915757
3.44
6.0239e-06
1.649e-08
d
yr
n .2865748086473688 1.3742e-09 deg/d
Q 2.411406010915744 7.7089e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1417  
   data-arc span      21680 days (59.36 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54589  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 01:07:30  

Additional Information
 Earth MOID = 1.16939 au 
 Jupiter MOID = 2.61462 au 
 T_jup = 3.598 
[ 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 15.0   n/a MPO416984  
diameter diameter 3.006 km 0.176 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.214   0.089 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27627 (2038 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2038 P-L = 1998 TC16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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