19474+2542 BRT3349

 
 
19h 47m 21.05s +25 42' 05.9" P.A. 89 sep 5.2 mag 11.40,12.00
 
 
Coord 2000
19474+2542
Discov num
BRT3349
Comp
Coord arcsec 2000
19 47 21.05 +25 42 05.9
Date first
1904
Date last
2015
Obs
9
Pa first
82
Pa last
89
P.A. Now (θ)
89°
Sep first
4.8
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
11.40
Mag sec
12.00
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-002
Sec motion ra
+000
Pri motion dec
-002
Sec motion dec
-002
Notes
N (See Notes)
rPM=0.707
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
88.5
Precise sep
5.157
Constellation
Vulpecula
Gaia DR2
50337622016
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19474+2542 BRT3349 1999 3 89 5.2 11.40 12.00 D 194721.05+254205.9
19474+2542 BRT3349 2002 4 89 5.1 11.40 12.00 D 194721.05+254205.9
19474+2542 BRT3349 2010 5 90 4.2 11.40 12.00 N 194721.05+254205.9
19474+2542 BRT3349 2015 6 89 5.2 11.40 12.00 N 194721.05+254205.9

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