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 dist. 390.63 pc (1274.24 l.y.)
 
 
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
HIP
110298
Tycho2
0566-01004-1
Gaia DR2
44698912384
HD
211924
HR
8513
GC
31230
BD
BD+05 4998
Flamsteed
30 Pegasi
Flamsteed name
30 Peg
Distance
390.63
Distance ly
1274.24
 
 
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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