17450-5821 RST5091

 
 
17h 44m 57.61s -58 21' 16.6" P.A. 162 sep 3.5 mag 10.42,11.40 Sp A2
 
 
Coord 2000
17450-5821
Discov num
RST5091
Comp
Coord arcsec 2000
17 44 57.61 -58 21 16.6
Date first
1892
Date last
1999
Obs
5
Pa first
153
Pa last
162
P.A. Now (θ)
162°
Sep first
2.2
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
10.42
Mag sec
11.40
delta mag (ΔM)
0.98
Spectral class
A2 (white)
Pri motion ra
-011
Sec motion ra
+025
Pri motion dec
+029
Sec motion dec
-084
Notes
rPM=1.353
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
162
Precise sep
3.54
Constellation
Pavo
Tycho2
8741-01358-1
last precise pa
162
last precise sep
3.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17450-5821 RST5091 1999 4 162 3.5 10.42 11.40 A2 D 174457.61-582116.6

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