19139-1307 TDT1310

 
 
19h 13m 56.61s -13 06' 39.2" P.A. 139 sep 2.4 mag 11.39,12.25
 
 
Coord 2000
19139-1307
Discov num
TDT1310
Comp
Coord arcsec 2000
19 13 56.61 -13 06 39.2
Date first
1991
Date last
1991
Obs
1
Pa first
139
Pa last
139
P.A. Now (θ)
139°
Sep first
2.4
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
11.39
Mag sec
12.25
delta mag (ΔM)
0.86
Spectral class
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
139.4
Precise sep
2.35
Constellation
Sagittarius
Tycho2
5716-00969-1
last precise pa
139.4
last precise sep
2.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19139-1307 TDT1310 1991 1 139 2.4 11.39 12.25 191356.61-130639.2

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