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Doubles in session


Current system
22039+5949
STT 461 EF


Nearby doubles
12' : 22033+5944
STI1083

18' : 22032+5937
GIC 175AB

31' : 22070+5930
OSO 169AB

39' : 22071+6024
TDT3351

41' : 21599+5928
STI1078

53' : 21598+6033
A 779

53' : 21575+5937
MLB 92

58' : 22061+6048
TDT3338

58' : 22118+5944
STF2880

59' : 21565+5948
STT 458AB

60' : 22033+6051
STF2860AB

60' : 21569+5948
WAK 20

61' : 22120+6005
BU 376

62' : 22115+5925
CIA 45

63' : 21559+5950
STT 537

64' : 22083+5856
STI2622

66' : 21597+6049
BVD 339

67' : 22065+6057
TDT3342

67' : 22005+6054
MLR 510

68' : 22127+6013
A 626

68' : 22049+6100
BU 474

68' : 21554+5938
JNN 292

69' : 21564+6029
TDT3250

69' : 22083+6054
STI1092

72' : 22132+6017
KPP 8

74' : 22080+6100
HDS3143



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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

22039+5949 STT 461 EF

 
 
22h 04m 12.86s +59° 52' 01.8" P.A. 34.00 sep 193.1 mag 6.96,8.14 Sp B9III dist. 373.13 pc (1217.15 l.y.)
 
 
Coord 2000 22039+5949 Discov num STT 461 Comp EF Coord arcsec 2000 22 04 12.86 +59 52 01.8
Date first 1876 Date last 2015 Obs 19
Pa first 34 Pa last 33.5 P.A. Now (θ) 33.5°
Sep first 192.4 Sep last 193.094 Sep. Now (ρ) 193.094"
Mag pri 6.96 Mag sec 8.14 delta mag (ΔM) 1.18 Spectral class B9III (blue-white)
Pri motion ra +008 Sec motion ra +013
Pri motion dec +003 Sec motion dec +007
Notes N (See Notes)
rPM=0.434
Nature of this double is uncertain.
 
 
22039+5949 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 34016 22 03 54 +59 48 52 HDS 3132 Aa,Ab 2010 5 235 0.4 6.82 9.87 3.05
Show 15 Cep 34016 22 03 54 +59 48 52 STT 461 AB 2015 26 297 11.1 6.66 11.40 4.74
Show 34016 22 03 54 +59 48 52 STT 461 AC 2016 30 40 89.2 6.66 10.03 3.37
Show 34016 22 03 54 +59 48 52 STT 461 AD 2016 20 72 184.0 6.66 7.84 1.18
Show 34016 22 03 54 +59 48 52 STT 461 AE 2016 22 37 237.1 6.66 6.96 0.30
Show 34016 22 03 54 +59 48 52 STT 461 AG 2015 5 335 17.5 6.66 14.30 7.64
Show 34022 22 04 01 +59 50 02 STT 461 CD 2015 19 96 118.4 10.03 7.85 2.18
Show 34019 22 04 01 +59 50 02 STT 461 CE 2015 15 35 147.7 10.03 6.96 3.07
Show 34022 22 04 17 +59 49 49 STT 461 DE 2015 19 346 136.4 7.84 6.96 0.88
Show 34019 22 04 13 +59 52 02 STT 461 EF 2015 19 34 193.1 6.96 8.14 1.18 <===
Octuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V442 Cep Constellation Cepheus SAO 34019 HIP 108938
Tycho2 3981-00736-1 Gaia DR2 2202888352472571264 HD 209809 GC 30882
BD BD+59 2459 Distance 373.13 Distance ly 1217.15