01444-4209 TDS1977

 
 
01h 44m 25.72s -42 08' 59.9" P.A. 18 sep 3 mag 11.99,12.61
 
 
Coord 2000
01444-4209
Discov num
TDS1977
Comp
Coord arcsec 2000
01 44 25.72 -42 08 59.9
Date first
1991
Date last
2015
Obs
4
Pa first
20
Pa last
18
P.A. Now (θ)
18°
Sep first
2.9
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
11.99
Mag sec
12.61
delta mag (ΔM)
0.62
Spectral class
Pri motion ra
-021
Sec motion ra
+012
Pri motion dec
-060
Sec motion dec
+039
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Phoenix
Tycho2
7545-00007-1
last precise pa
17.8
last precise sep
3.015
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01444-4209 TDS1977 2000 2 19 3.1 11.99 12.61 D 014425.72-420859.9
01444-4209 TDS1977 2015 4 18 3.0 11.99 12.61 014425.72-420859.9

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