19515+2240 CHE 168 (12 Vul)

 
 
19h 51m 09.35s +22 39' 33.1" P.A. 138 sep 14.8 mag 12.60,13.60
 
 
Coord 2000
19515+2240
Discov num
CHE 168
Comp
Coord arcsec 2000
19 51 09.35 +22 39 33.1
Date first
1907
Date last
2015
Obs
8
Pa first
131
Pa last
138
P.A. Now (θ)
138°
Sep first
15.5
Sep last
14.8
Sep. Now (ρ)
14.8"
Mag pri
12.60
Mag sec
13.60
delta mag (ΔM)
1
Spectral class
Pri motion ra
+010
Sec motion ra
-014
Pri motion dec
+008
Sec motion dec
+021
Notes
N (See Notes)
rPM=1.081
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
137.5
Precise sep
14.816
Name
12 Vul
Constellation
Vulpecula
SAO
87813
Tycho2
2140-02602-1
Gaia DR2
36032252288
HD
187811
HR
7565
DM
BD+22 3833
Flamsteed
12 Vulpeculae
Flamsteed name
12 Vul
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19515+2240 CHE 168 1907 1 49 15.5 11.81 13.80 195130.79+223903.0
19515+2240 CHE 168 2000 2 137 14.9 12.60 13.60 N 195109.35+223933.1
19515+2240 CHE 168 2001 3 137 14.9 12.60 13.60 N 195109.35+223933.1
19515+2240 CHE 168 2015 4 137 14.8 12.60 13.60 N 195109.35+223933.1

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