19038+4537 RAO  93

 
 
19h 03m 45.13s +45 36' 30.1" P.A. 21 sep 3.7 mag 9.00,14.90 Sp F2IV-V+F9
 
 
Coord 2000
19038+4537
Discov num
RAO  93
Comp
Coord arcsec 2000
19 03 45.13 +45 36 30.1
Date first
2014
Date last
2014
Obs
1
Pa first
21
Pa last
21
P.A. Now (θ)
21°
Sep first
3.7
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
9.00
Mag sec
14.90
delta mag (ΔM)
5.9
Spectral class
F2IV-V+F9 (yellow-white)
Pri motion ra
+025
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
21.4
Precise sep
3.67
Constellation
Lyra
last precise pa
21.4
last precise sep
3.67
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19038+4537 RAO 93 2014 1 21 3.7 9.00 14.90 F2IV-V+F9 R 190345.13+453630.1

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