19441+0442 DAM 177

 
 
19h 44m 08.31s +04 41' 30.8" P.A. 228 sep 5.3 mag 12.80,13.00
 
 
Coord 2000
19441+0442
Discov num
DAM 177
Comp
Coord arcsec 2000
19 44 08.31 +04 41 30.8
Date first
1999
Date last
2010
Obs
4
Pa first
226
Pa last
228
P.A. Now (θ)
228°
Sep first
5.6
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
12.80
Mag sec
13.00
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+021
Sec motion ra
Pri motion dec
+027
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
228
Precise sep
5.34
Cdsa2 id
DAM 177
Constellation
Aquila
Ra deg
19.735641666666666
De deg
4.691888888888889
last precise pa
228
last precise sep
5.34
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19441+0442 DAM 177 2000 1 226 5.6 12.80 13.00 194408.31+044130.8
19441+0442 DAM 177 2001 4 226 5.6 12.80 13.00 D 194408.31+044130.8
19441+0442 DAM 177 2010 4 228 5.3 12.80 13.00 194408.31+044130.8

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