18257-6819 TDT 860

 
 
18h 25m 40.25s -68 18' 49.4" P.A. 224 sep 2.4 mag 10.42,12.94
 
 
Coord 2000
18257-6819
Discov num
TDT 860
Comp
Coord arcsec 2000
18 25 40.25 -68 18 49.4
Date first
1991
Date last
1991
Obs
1
Pa first
224
Pa last
224
P.A. Now (θ)
224°
Sep first
2.4
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
10.42
Mag sec
12.94
delta mag (ΔM)
2.52
Spectral class
Pri motion ra
+006
Sec motion ra
+006
Pri motion dec
-002
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
224
Precise sep
2.37
Constellation
Pavo
Tycho2
9291-02490-1
last precise pa
224
last precise sep
2.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18257-6819 TDT 860 1991 1 224 2.4 10.42 12.94 182540.25-681849.4

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