19542+1305 BPM1810

 
 
19h 54m 11.94s +13 04' 50.6" P.A. 103.00 sep 16.8 mag 14.66,15.85
 
 
Coord 2000
19542+1305
Discov num
BPM1810
Comp
Coord arcsec 2000
19 54 11.94 +13 04 50.6
Date first
1991
Date last
2015
Obs
8
Pa first
104
Pa last
103
P.A. Now (θ)
103°
Sep first
16.9
Sep last
16.8
Sep. Now (ρ)
16.8"
Mag pri
14.66
Mag sec
15.85
delta mag (ΔM)
1.19
Spectral class
Pri motion ra
+015
Sec motion ra
+003
Pri motion dec
-011
Sec motion dec
-008
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.665
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
103.4
Precise sep
16.772
Constellation
Aquila
Gaia DR2
84423627008
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19542+1305 BPM1810 1997 2 103 16.6 14.66 15.85 NV 195411.94+130450.6
19542+1305 BPM1810 2001 3 103 16.6 14.66 15.85 NV 195411.94+130450.6
19542+1305 BPM1810 2010 4 103 16.8 14.66 15.85 NV 195411.94+130450.6
19542+1305 BPM1810 2015 5 104 16.6 14.66 15.85 NV 195411.94+130450.6

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