19447+1322 BPM1441 (48 Aql)

 
 
19h 44m 41.59s +13 21' 40.4" P.A. 346.00 sep 94.6 mag 13.70,13.90
 
 
Coord 2000
19447+1322
Discov num
BPM1441
Comp
Coord arcsec 2000
19 44 41.59 +13 21 40.4
Date first
1997
Date last
2015
Obs
8
Pa first
346
Pa last
346
P.A. Now (θ)
346°
Sep first
94.5
Sep last
94.6
Sep. Now (ρ)
94.6"
Mag pri
13.70
Mag sec
13.90
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-011
Sec motion ra
-041
Pri motion dec
+036
Sec motion dec
+077
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.582
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
346
Precise sep
94.576
Name
48 Aql
Constellation
Aquila
SAO
105199
Gaia DR2
16793511040
HD
186547
HR
7511
DM
BD+12 4059
Flamsteed
48 Aquilae
Flamsteed name
48 Aql
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19447+1322 BPM1441 1997 2 346 94.5 13.70 13.90 NV 194441.59+132140.4
19447+1322 BPM1441 2001 3 346 94.5 13.70 13.90 NV 194441.59+132140.4
19447+1322 BPM1441 2010 4 346 94.4 13.70 13.90 NV 194441.59+132140.4
19447+1322 BPM1441 2015 5 346 94.6 13.70 13.90 NV 194441.59+132140.4

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