14180+2245 LDS4455

 
 
14h 18m 00.30s +22 45' 26.5" P.A. 27.00 sep 50.6 mag 17.50,19.30
 
 
Coord 2000
14180+2245
Discov num
LDS4455
Comp
Coord arcsec 2000
14 18 00.30 +22 45 26.5
Date first
1960
Date last
2015
Obs
8
Pa first
24
Pa last
27
P.A. Now (θ)
27°
Sep first
47.0
Sep last
50.6
Sep. Now (ρ)
50.6"
Mag pri
17.50
Mag sec
19.30
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
-018
Sec motion ra
+040
Pri motion dec
-136
Sec motion dec
-108
Notes
rPM=0.469
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
26.8
Precise sep
50.601
Constellation
Bootes
Gaia DR2
50126026624
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14180+2245 LDS4455 1998 2 26 49.7 17.50 19.30 D 141800.30+224526.5
14180+2245 LDS4455 2010 3 27 50.4 17.50 19.30 141800.30+224526.5
14180+2245 LDS4455 2015 4 27 50.6 17.50 19.30 141800.30+224526.5

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