19460+2033 BRT2457

 
 
19h 45m 59.70s +20 32' 17.0" P.A. 231 sep 2.6 mag 12.28,12.70
 
 
Coord 2000
19460+2033
Discov num
BRT2457
Comp
Coord arcsec 2000
19 45 59.70 +20 32 17.0
Date first
1896
Date last
2015
Obs
3
Pa first
224
Pa last
231
P.A. Now (θ)
231°
Sep first
2.0
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
12.28
Mag sec
12.70
delta mag (ΔM)
0.42
Spectral class
Pri motion ra
+004
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
231.3
Precise sep
2.616
Constellation
Vulpecula
SAO
87688
Gaia DR2
73136328832
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19460+2033 BRT2457 1997 2 228 2.8 12.28 12.70 B 194559.70+203217.0
19460+2033 BRT2457 2015 3 231 2.6 12.28 12.70 B 194559.70+203217.0

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