22280+5742 HEL   4BJ

 
 
22h 27m 59.97s +57 41' 44.4" P.A. 112 sep 33.9 mag 11.41,15.70 Sp M4.5
 
 
Coord 2000
22280+5742
Discov num
HEL   4
Comp
BJ
Coord arcsec 2000
22 27 59.97 +57 41 44.4
Date first
1999
Date last
2016
Obs
7
Pa first
138
Pa last
112
P.A. Now (θ)
112°
Sep first
25.9
Sep last
33.9
Sep. Now (ρ)
33.9"
Mag pri
11.41
Mag sec
15.70
delta mag (ΔM)
4.29
Spectral class
M4.5 (red)
Pri motion ra
-713
Sec motion ra
-001
Pri motion dec
-321
Sec motion dec
+001
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=0.999
This double is not physical.
 
 
22280+5742 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show DO Cep 22280+5742 KR 60 AB 1890 2016 291 244 1.6 9.93 11.41 1.48 Y
Show 22280+5742 KR 60 AC 1890 2016 84 62 139.8 9.93 10.53 0.60
Show 22280+5742 KR 60 AD 1900 2016 10 56 119.3 9.93 14.30 4.37
Show 22280+5742 KR 60 AE 1900 2016 18 77 163.0 9.93 13.33 3.40
Show 22280+5742 KR 60 AF 1901 2016 17 46 71.9 9.93 14.43 4.50
Show 22280+5742 KR 60 AG 1912 2016 7 114 68.4 9.93 15.14 5.21
Show 22280+5742 KR 60 AH 1912 2016 9 267 50.2 9.93 13.02 3.09
Show 22280+5742 KR 60 AI 1873 2016 19 119 238.2 9.93 8.31 1.62
Show 22280+5742 HEL 4 AJ 1999 2016 11 113 32.5 9.93 15.70 5.77
Show 22280+5742 HZE 5 AK 2006 2006 1 0 7.2 4.78 16.00 11.22
Show 22280+5742 FYM 118 AL 1999 2016 6 13 107.0 9.93 15.44 5.51
Show 22280+5742 FYM 118 AM 1999 2016 6 356 78.4 9.93 15.60 5.67
Show 22280+5742 FYM 118 AO 1999 2016 6 135 83.0 9.93 15.17 5.24
Show 22280+5742 FYM 118 AR 1999 2016 6 113 113.7 9.93 15.20 5.27
Show 22280+5742 FYM 118 AS 1999 2016 6 264 13.2 9.93 15.70 5.77
Show 22280+5742 FYM 118 AU 1999 2016 6 103 137.6 9.93 15.20 5.27
Show 22280+5742 KR 60 BC 1898 2016 60 62 141.2 11.41 10.53 0.88
Show 22280+5742 HEL 4 BJ 1999 2016 7 112 33.9 11.41 15.70 4.29 <===
Show 22280+5742 FYM 118 CD 2003 2016 4 272 24.5 10.53 14.30 3.77
Show 22280+5742 KR 60 CE 1900 2016 17 130 45.9 10.53 13.33 2.80
Show 22280+5742 FYM 118 CN 1999 2016 7 52 42.1 10.53 14.92 4.39
Show 22280+5742 FYM 118 CP 1999 2016 7 320 46.5 10.53 14.79 4.26
Show 22280+5742 FYM 118 EQ 1999 2016 7 206 14.2 13.33 15.70 2.37
20-fold system
20 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
112.1
Precise sep
33.88
Cdsa2 id
HEL 4 BJ
Constellation
Cepheus
Ra deg
22.46665833333333
De deg
57.69566666666666
last precise pa
112.1
last precise sep
33.88
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22280+5742 HEL 4 BJ 2002 5 137 25.1 11.41 15.50 M4.5 N 222800.52+574147.7
22280+5742 HEL 4 BJ 2016 7 112 33.9 11.41 15.70 M4.5 NU 222759.97+574144.4

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