19579+1154 BPM1879

 
 
19h 57m 56.28s +11 54' 26.9" P.A. 150.00 sep 70.3 mag 13.60,15.55
 
 
Coord 2000
19579+1154
Discov num
BPM1879
Comp
Coord arcsec 2000
19 57 56.28 +11 54 26.9
Date first
1996
Date last
2015
Obs
8
Pa first
151
Pa last
150
P.A. Now (θ)
150°
Sep first
70.1
Sep last
70.3
Sep. Now (ρ)
70.3"
Mag pri
13.60
Mag sec
15.55
delta mag (ΔM)
1.95
Spectral class
Pri motion ra
-006
Sec motion ra
-013
Pri motion dec
-015
Sec motion dec
-006
Notes
N V (See Notes, Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.706
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
150.4
Precise sep
70.312
Constellation
Aquila
Gaia DR2
98499672832
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19579+1154 BPM1879 2000 2 151 70.2 13.60 15.55 NV 195756.28+115426.9
19579+1154 BPM1879 2001 3 151 70.2 13.60 15.55 NV 195756.28+115426.9
19579+1154 BPM1879 2010 4 151 70.1 13.60 15.55 NV 195756.28+115426.9
19579+1154 BPM1879 2015 5 150 70.3 13.60 15.55 NV 195756.28+115426.9

If you need more information about this double, apply for a data request form to the WDS.