18151-2503 B  2860BC

 
 
18h 15m 07.88s -25 03' 01.1" sep 2 mag 11.50,11.50
 
 
Coord 2000
18151-2503
Discov num
B  2860
Comp
BC
Coord arcsec 2000
18 15 07.88 -25 03 01.1
Date first
1930
Date last
1930
Obs
0
Pa first
-1
Pa last
-1
P.A. Now (θ)
°
Sep first
2.0
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
11.50
Mag sec
11.50
delta mag (ΔM)
0
Spectral class
Pri motion ra
+001
Sec motion ra
Pri motion dec
-022
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18151-2503 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 186533 18151-2503 B 2860 A,BC 1911 2000 6 52 26.4 9.07 10.66 1.59
Show 186533 18151-2503 B 2860 BC 1930 1930 0 2.0 11.50 11.50 0.00 <===
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
-1
Precise sep
2
Constellation
Sagittarius
SAO
186533
Tycho2
6847-01217-1
last precise pa
-1
last precise sep
2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC   0   2.0 11.50 11.50 181507.88-250301.1
18151-2503 B 2860 BC 1930 0   2.0 13.00 13.00 181560.00-250300.0

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