19138+0449 BAL2937

 
 
19h 13m 47.24s +04 49' 01.3" P.A. 95 sep 6.8 mag 9.70,11.70 Sp F8
 
 
Coord 2000
19138+0449
Discov num
BAL2937
Comp
Coord arcsec 2000
19 13 47.24 +04 49 01.3
Date first
1893
Date last
2000
Obs
4
Pa first
94
Pa last
95
P.A. Now (θ)
95°
Sep first
7.4
Sep last
6.8
Sep. Now (ρ)
6.8"
Mag pri
9.70
Mag sec
11.70
delta mag (ΔM)
2
Spectral class
F8 (yellow-white)
Pri motion ra
+021
Sec motion ra
+021
Pri motion dec
+004
Sec motion dec
+002
Notes
rPM=0.094 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
95
Precise sep
6.818
Constellation
Aquila
last precise pa
95
last precise sep
6.818
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19138+0449 BAL2937 1999 3 96 6.8 9.70 11.70 F8 D 191347.24+044901.3
19138+0449 BAL2937 2000 4 95 6.8 9.70 11.70 F8 D 191347.24+044901.3

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