18513-1435 J  2152

 
 
18h 51m 29.77s -14 35' 39.7" P.A. 239 sep 7.4 mag 12.51,12.64
 
 
Coord 2000
18513-1435
Discov num
J  2152
Comp
Coord arcsec 2000
18 51 29.77 -14 35 39.7
Date first
1905
Date last
2010
Obs
8
Pa first
242
Pa last
239
P.A. Now (θ)
239°
Sep first
7.3
Sep last
7.4
Sep. Now (ρ)
7.4"
Mag pri
12.51
Mag sec
12.64
delta mag (ΔM)
0.13
Spectral class
Pri motion ra
-001
Sec motion ra
-006
Pri motion dec
-006
Sec motion dec
-008
Notes
B (Blue magnitudes)
rPM=0.539
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
238.5
Precise sep
7.4
Constellation
Scutum
last precise pa
238.5
last precise sep
7.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18513-1435 J 2152 2001 5 239 7.3 12.51 12.64 DB 185129.55-143541.6
18513-1435 J 2152 2010 8 237 6.5 12.51 12.64 B 185129.55-143541.6

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