19183-0658 RST4626

 
 
19h 18m 20.65s -06 57' 48.9" P.A. 245 sep 2.2 mag 9.53,11.40 Sp A5
 
 
Coord 2000
19183-0658
Discov num
RST4626
Comp
Coord arcsec 2000
19 18 20.65 -06 57 48.9
Date first
1938
Date last
1995
Obs
3
Pa first
249
Pa last
245
P.A. Now (θ)
245°
Sep first
2.5
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
9.53
Mag sec
11.40
delta mag (ΔM)
1.87
Spectral class
A5 (white)
Pri motion ra
+012
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
244.5
Precise sep
2.16
Constellation
Aquila
Tycho2
5142-01333-1
Gaia DR2
4210883935282304128
HD
180819
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19183-0658 RST4626 1995 3 245 2.2 9.53 11.40 A5 191820.65-065748.9

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