19101+1755 BPM 994

 
 
19h 10m 03.73s +17 55' 20.7" P.A. 262 sep 117.1 mag 13.73,15.18
 
 
Coord 2000
19101+1755
Discov num
BPM 994
Comp
Coord arcsec 2000
19 10 03.73 +17 55 20.7
Date first
1994
Date last
2010
Obs
4
Pa first
262
Pa last
262
P.A. Now (θ)
262°
Sep first
116.8
Sep last
117.1
Sep. Now (ρ)
117.1"
Mag pri
13.73
Mag sec
15.18
delta mag (ΔM)
1.45
Spectral class
Pri motion ra
-011
Sec motion ra
-004
Pri motion dec
-022
Sec motion dec
-005
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.747
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
262.3
Precise sep
117.06
Cdsa2 id
BPM 994
Constellation
Sagitta
Ra deg
19.16770277777778
De deg
17.922416666666667
last precise pa
262.3
last precise sep
117.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19101+1755 BPM 994 1998 2 262 116.8 13.86 15.26 NV 191003.73+175520.7
19101+1755 BPM 994 2001 3 262 116.8 13.86 15.26 NV 191003.73+175520.7
19101+1755 BPM 994 2010 4 262 116.7 13.73 15.18 NV 191003.73+175520.7

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