01237-4148 BVD  16

 
 
01h 23m 39.98s -41 48' 13.8" P.A. 99 sep 21.2 mag 10.11,11.47 Sp F7V+K0V
 
 
Coord 2000
01237-4148
Discov num
BVD  16
Comp
Coord arcsec 2000
01 23 39.98 -41 48 13.8
Date first
1899
Date last
2015
Obs
8
Pa first
98
Pa last
99
P.A. Now (θ)
99°
Sep first
21.2
Sep last
21.2
Sep. Now (ρ)
21.2"
Mag pri
10.11
Mag sec
11.47
delta mag (ΔM)
1.36
Spectral class
F7V+K0V (yellow-white/yellow-orange)
Pri motion ra
+047
Sec motion ra
+052
Pri motion dec
+043
Sec motion dec
+025
Notes
W
rPM=0.293 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
98.5
Precise sep
21.24
Constellation
Phoenix
SAO
215485
Tycho2
7544-00441-1
HD
8536
last precise pa
98.5
last precise sep
21.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01237-4148 BVD 16 1998 4 98 21.3 10.11 11.47 F7V K0V 012339.98-414813.8
01237-4148 BVD 16 2010 7 99 21.2 10.11 11.47 F7V+K0V 012339.98-414813.8
01237-4148 BVD 16 2015 8 99 21.2 10.11 11.47 F7V+K0V W 012339.98-414813.8

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