18597+1615 TOK 622AB

 
 
18h 59m 42.52s +16 15' 09.2" P.A. 267 sep 999.9 mag 7.06,12.90 Sp F5
 
 
Coord 2000
18597+1615
Discov num
TOK 622
Comp
AB
Coord arcsec 2000
18 59 42.52 +16 15 09.2
Date first
1980
Date last
2001
Obs
3
Pa first
267
Pa last
267
P.A. Now (θ)
267°
Sep first
999.9
Sep last
999.9
Sep. Now (ρ)
999.9"
Mag pri
7.06
Mag sec
12.90
delta mag (ΔM)
5.84
Spectral class
F5 (yellow-white)
Pri motion ra
-104
Sec motion ra
-107
Pri motion dec
-123
Sec motion dec
-113
Notes
rPM=0.065 (< 0.3, Physical double)
This double is physical.
 
 
18597+1615 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18597+1615 TOK 622 AB 1980 2001 3 267 999.9 7.06 12.90 5.84 <===
Show 18597+1615 TOK 622 AC 1980 2001 3 218 999.9 7.06 14.00 6.94
Show 18597+1615 SOZ 25 AD 2000 2000 1 208 18.4 6.10 12.10 6.00
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
266.6
Precise sep
1264.08
Cdsa2 id
TOK 622 AB
Constellation
Aquila
Ra deg
18.995144444444445
De deg
16.252555555555556
last precise pa
266.6
last precise sep
1264.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18597+1615 TOK 622 AB 2001 3 267 999.9 7.06 12.90 F5 185942.53+161509.3

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