19477+1248 BPM1575

 
 
19h 47m 40.40s +12 47' 33.7" P.A. 251.00 sep 75.1 mag 15.22,15.34
 
 
Coord 2000
19477+1248
Discov num
BPM1575
Comp
Coord arcsec 2000
19 47 40.40 +12 47 33.7
Date first
1994
Date last
2015
Obs
8
Pa first
252
Pa last
251
P.A. Now (θ)
251°
Sep first
75.0
Sep last
75.1
Sep. Now (ρ)
75.1"
Mag pri
15.22
Mag sec
15.34
delta mag (ΔM)
0.12
Spectral class
Pri motion ra
+002
Sec motion ra
+004
Pri motion dec
-001
Sec motion dec
-013
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.894
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
251.4
Precise sep
75.087
Constellation
Aquila
Gaia DR2
08819167360
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19477+1248 BPM1575 2000 2 252 75.1 15.22 15.34 NV 194740.40+124733.7
19477+1248 BPM1575 2001 3 252 75.1 15.22 15.34 NV 194740.40+124733.7
19477+1248 BPM1575 2010 4 252 75.3 15.22 15.34 NV 194740.40+124733.7
19477+1248 BPM1575 2015 5 252 75.1 15.22 15.34 NV 194740.40+124733.7

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