19082-0520 RST4618

 
 
19h 08m 14.39s -05 19' 57.8" P.A. 102 sep 0.2 mag 8.60,8.80 Sp A3
 
 
Coord 2000
19082-0520
Discov num
RST4618
Comp
Coord arcsec 2000
19 08 14.39 -05 19 57.8
Date first
1938
Date last
2014
Obs
12
Pa first
324
Pa last
102
P.A. Now (θ)
102°
Sep first
0.4
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.60
Mag sec
8.80
delta mag (ΔM)
0.2
Spectral class
A3 (white)
Pri motion ra
+011
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
102.3
Precise sep
0.177
Cdsa2 id
RST 4618
Constellation
Aquila
Ra deg
19.137330555555554
De deg
-5.332722222222222
last precise pa
102.3
last precise sep
0.177
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19082-0520 RST4618 1992 10 177 0.1 8.60 8.80 A3 190814.39-051957.8
19082-0520 RST4618 2008 11 92 0.1 8.60 8.80 A3 190814.39-051957.8
19082-0520 RST4618 2014 12 102 0.2 8.60 8.80 A3 190814.39-051957.8

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