18018+0741 BRT2174

 
 
18H 01M 51.03S +07 40' 47.2" P.A. 256 SEP 5.2 MAG 12.00,12.60
 
 
Coord 2000
18018+0741
Discov num
BRT2174
Comp
Coord arcsec 2000
18 01 51.03 +07 40 47.2
Date first
1900
Date last
2001
Obs
4
Pa first
252
Pa last
256
P.A. Now (θ)
256°
Sep first
4.8
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
12.00
Mag sec
12.60
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+024
Sec motion ra
-002
Pri motion dec
-003
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
last precise pa
256.2
last precise sep
5.152