19452+0500 A   373

 
 
19h 45m 12.16s +05 00' 26.8" P.A. 10.00 sep 2.8 mag 9.47,14.20 Sp F2
 
 
Coord 2000
19452+0500
Discov num
A   373
Comp
Coord arcsec 2000
19 45 12.16 +05 00 26.8
Date first
1902
Date last
2019
Obs
5
Pa first
83
Pa last
10
P.A. Now (θ)
10°
Sep first
4.1
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
9.47
Mag sec
14.20
delta mag (ΔM)
4.73
Spectral class
F2 (yellow-white)
Pri motion ra
-010
Sec motion ra
Pri motion dec
+009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
9.9
Precise sep
2.817
Constellation
Aquila
Tycho2
0488-01521-1
Gaia DR2
21505826560
HD
186588
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19452+0500 A 373 1927 3 11 3.0 9.47 14.20 F2 194512.16+050026.8
19452+0500 A 373 2015 4 11 3.2 9.47 14.20 F2 194512.16+050026.8
19452+0500 A 373 2019 5 10 2.8 9.47 14.20 F2 194512.16+050026.8

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