19258+1437 STF2518

 
 
19h 25m 48.30s +14 36' 31.1" P.A. 351 sep 5.5 mag 8.24,10.48 Sp F5
 
 
Coord 2000
19258+1437
Discov num
STF2518
Comp
Coord arcsec 2000
19 25 48.30 +14 36 31.1
Date first
1829
Date last
2013
Obs
22
Pa first
1
Pa last
351
P.A. Now (θ)
351°
Sep first
5.0
Sep last
5.5
Sep. Now (ρ)
5.5"
Mag pri
8.24
Mag sec
10.48
delta mag (ΔM)
2.24
Spectral class
F5 (yellow-white)
Pri motion ra
+014
Sec motion ra
+015
Pri motion dec
-024
Sec motion dec
-027
Notes
rPM=0.102 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
351.3
Precise sep
5.53
Constellation
Aquila
Tycho2
1067-00445-1
HD
182808
last precise pa
351.3
last precise sep
5.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19258+1437 STF2518 1998 16 352 5.5 8.24 10.48 F5 D 192548.30+143631.1
19258+1437 STF2518 2001 17 352 5.5 8.24 10.48 F5 D 192548.30+143631.1
19258+1437 STF2518 2012 18 352 5.6 8.24 10.48 F5 D 192548.30+143631.1
19258+1437 STF2518 2013 21 351 5.5 8.24 10.48 F5 192548.30+143631.1

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