19477+1308 BPM1574

 
 
19h 47m 39.70s +13 08' 29.7" P.A. 141.00 sep 19.4 mag 15.10,15.86
 
 
Coord 2000
19477+1308
Discov num
BPM1574
Comp
Coord arcsec 2000
19 47 39.70 +13 08 29.7
Date first
1992
Date last
2015
Obs
5
Pa first
141
Pa last
141
P.A. Now (θ)
141°
Sep first
19.0
Sep last
19.4
Sep. Now (ρ)
19.4"
Mag pri
15.10
Mag sec
15.86
delta mag (ΔM)
0.76
Spectral class
Pri motion ra
-016
Sec motion ra
+000
Pri motion dec
-012
Sec motion dec
-010
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.806
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
140.8
Precise sep
19.416
Constellation
Aquila
Tycho2
1070-01846-1
Gaia DR2
74565056896
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19477+1308 BPM1574 2000 2 141 19.4 15.10 15.86 NV 194739.70+130829.7
19477+1308 BPM1574 2001 3 140 19.3 15.10 15.86 NV 194739.70+130829.7
19477+1308 BPM1574 2010 4 142 19.1 15.10 15.86 NV 194739.70+130829.7
19477+1308 BPM1574 2015 5 141 19.4 15.10 15.86 NV 194739.70+130829.7

If you need more information about this double, apply for a data request form to the WDS.