18472+6215 LDS2749

 
 
18h 47m 04.06s +62 14' 14.1" P.A. 231 sep 21.5 mag 15.50,19.50
 
 
Coord 2000
18472+6215
Discov num
LDS2749
Comp
Coord arcsec 2000
18 47 04.06 +62 14 14.1
Date first
1966
Date last
2015
Obs
4
Pa first
231
Pa last
231
P.A. Now (θ)
231°
Sep first
21.0
Sep last
21.5
Sep. Now (ρ)
21.5"
Mag pri
15.50
Mag sec
19.50
delta mag (ΔM)
4
Spectral class
Pri motion ra
-031
Sec motion ra
Pri motion dec
+058
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
230.8
Precise sep
21.495
Constellation
Draco
Gaia DR2
2157093624442056448
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18472+6215 LDS2749 1999 2 231 21.5 15.50 19.50 D 184704.06+621414.1
18472+6215 LDS2749 2010 3 231 21.5 15.50 19.50 184704.06+621414.1
18472+6215 LDS2749 2015 4 231 21.5 15.50 19.50 184704.06+621414.1

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