23377+1650 BUP 239BD

 
 
23h 37m 42.70s +16 50' 52.5" P.A. 120 sep 44.4 mag 11.35,14.00
 
 
Coord 2000
23377+1650
Discov num
BUP 239
Comp
BD
Coord arcsec 2000
23 37 42.70 +16 50 52.5
Date first
2000
Date last
2015
Obs
4
Pa first
120
Pa last
120
P.A. Now (θ)
120°
Sep first
43.8
Sep last
44.4
Sep. Now (ρ)
44.4"
Mag pri
11.35
Mag sec
14.00
delta mag (ΔM)
2.65
Spectral class
Pri motion ra
-013
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
23377+1650 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 74 Peg 108729 23377+1650 ENG 87 AB 1887 2002 14 28 91.2 6.25 11.35 5.10
Show 108729 23377+1650 BUP 239 BC 1907 2015 8 234 25.4 11.35 13.20 1.85
Show 108729 23377+1650 BUP 239 BD 2000 2015 4 120 44.4 11.35 14.00 2.65 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
119.6
Precise sep
44.353
Constellation
Pegasus
SAO
108729
Gaia DR2
2819811716779320320
HD
222098
HR
8960
DM
BD+16 4954
Flamsteed
74 Pegasi
Flamsteed name
74 Peg
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23377+1650 BUP 239 BD 2012 1 121 46.0 11.35 14.00 233742.70+165052.5
23377+1650 BUP 239 BD 2015 4 120 44.4 11.35 14.00 N 233742.70+165052.5

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