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15006 Samcristoforetti (1998 DZ32)
Classification: Main-belt Asteroid          SPK-ID: 2015006
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03370666974065068 4.1305e-08  
a 3.169826793134891 2.3505e-08 au
q 3.062982488283627 1.3442e-07 au
i 12.82667568671921 4.6116e-06 deg
node 90.61212481365168 2.173e-05 deg
peri 29.30951348015597 7.4687e-05 deg
M .1755550924189151 7.168e-05 deg
tp 2458999.494776446890
(2020-May-29.99477645)
0.00041044 TDB
period 2061.349939401884
5.64
2.2928e-05
6.277e-08
d
yr
n .1746428362883677 1.9426e-09 deg/d
Q 3.276671097986155 2.4298e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1366  
   data-arc span      11504 days (31.50 yr)  
   first obs. used      1988-08-04  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51946  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:09:19  

Additional Information
 Earth MOID = 2.08511 au 
 Jupiter MOID = 1.88392 au 
 T_jup = 3.163 
[ 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 13.5   n/a MPO452382  
diameter diameter 5.269 km 0.201 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.334   0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15006 Samcristoforetti           Discovered 1998 Feb. 27 by G. Forti and M. Tombelli at Cima Ekar.
Samantha Cristoforetti (b. 1977) became the first Italian female astronaut on 2014 Nov. 23, performing a set of science experiments onboard the International Space Station.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2015-01-05Last Updated: 2015-01-07

[ show close-approach data ]
Alternate Designations
 1998 DZ32 = 1996 VD10 = 1999 JN89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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