18152-6649 I   627AB

 
 
18h 15m 09.72s -66 48' 56.7" P.A. 218.00 sep 3.0 mag 8.86,11.50 Sp A0V
 
 
Coord 2000
18152-6649
Discov num
I   627
Comp
AB
Coord arcsec 2000
18 15 09.72 -66 48 56.7
Date first
1909
Date last
2020
Obs
5
Pa first
225
Pa last
218
P.A. Now (θ)
218°
Sep first
3.0
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
8.86
Mag sec
11.50
delta mag (ΔM)
2.64
Spectral class
A0V (white)
Pri motion ra
-007
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18152-6649 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 15 10 -66 48 57 I 627 AB 2020 5 218 3.0 8.86 11.50 2.64 <===
Show 18 15 10 -66 48 57 BAU 54 AC 2015 4 165 44.5 8.86 14.61 5.75
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
218
Precise sep
2.98
Constellation
Pavo
Tycho2
9067-02529-1
Gaia DR2
6436924596699784832
HD
166318
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18152-6649 I 627 AB 1993 4 217 3.2 8.86 11.50 A0V D 181509.72-664856.7

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