22205+0547 HJ  962AB (30 Peg)

 
 
22h 20m 27.56s +05 47' 22.2" P.A. 17 sep 6.4 mag 5.36,11.50 Sp B5IV
 
 
Coord 2000
22205+0547
Discov num
HJ  962
Comp
AB
Coord arcsec 2000
22 20 27.56 +05 47 22.2
Date first
1827
Date last
2013
Obs
20
Pa first
30
Pa last
17
P.A. Now (θ)
17°
Sep first
4.0
Sep last
6.4
Sep. Now (ρ)
6.4"
Mag pri
5.36
Mag sec
11.50
delta mag (ΔM)
6.14
Spectral class
B5IV (blue-white)
Pri motion ra
+021
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
22205+0547 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 30 Peg 127453 22205+0547 HJ 962 AB 1827 2013 20 17 6.4 5.36 11.50 6.14 <===
Show 22205+0547 HJ 962 AC 1827 2013 23 228 18.0 5.36 11.32 5.96
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
17.3
Precise sep
6.37
Name
30 Peg
Constellation
Pegasus
SAO
127453
HD
211924
HR
8513
Flamsteed
30 Pegasi
Flamsteed name
30 Peg
last precise pa
17.3
last precise sep
6.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22205+0547 HJ 962 AB 2000 18 15 6.0 5.40 11.50 B5IV N D 222027.56+054722.2
22205+0547 HJ 962 AB 2013 20 17 6.4 5.40 11.50 B5IV N 222027.56+054722.2

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