16574-5841 TDT 157

 
 
16h 57m 26.39s -58 41' 13.7" P.A. 37 sep 2.2 mag 11.88,12.07
 
 
Coord 2000
16574-5841
Discov num
TDT 157
Comp
Coord arcsec 2000
16 57 26.39 -58 41 13.7
Date first
1991
Date last
1991
Obs
1
Pa first
37
Pa last
37
P.A. Now (θ)
37°
Sep first
2.2
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
11.88
Mag sec
12.07
delta mag (ΔM)
0.19
Spectral class
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
36.9
Precise sep
2.2
Constellation
Ara
Tycho2
8738-02047-1
last precise pa
36.9
last precise sep
2.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16574-5841 TDT 157 1991 1 37 2.2 11.88 12.07 165726.22-584115.6

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