19542+2152 DAM1254

 
 
19h 54m 11.06s +21 52' 24.8" P.A. 45 sep 8.4 mag 9.80,12.00 Sp F0
 
 
Coord 2000
19542+2152
Discov num
DAM1254
Comp
Coord arcsec 2000
19 54 11.06 +21 52 24.8
Date first
1896
Date last
2001
Obs
5
Pa first
45
Pa last
45
P.A. Now (θ)
45°
Sep first
8.7
Sep last
8.4
Sep. Now (ρ)
8.4"
Mag pri
9.80
Mag sec
12.00
delta mag (ΔM)
2.2
Spectral class
F0 (yellow-white)
Pri motion ra
-005
Sec motion ra
-006
Pri motion dec
+007
Sec motion dec
+007
Notes
rPM=0.108 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
44.7
Precise sep
8.415
Constellation
Vulpecula
Tycho2
1628-02392-1
HD
345231
last precise pa
44.7
last precise sep
8.415
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19542+2152 DAM1254 2001 4 45 8.3 9.80 12.00 F0 195411.06+215224.8

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