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Current system
22564+4136
STF 2960 CB


Nearby doubles
21' : 22547+4140
TDT3782

27' : 22581+4156
ES 1594

39' : 22597+4149
HLD 56

42' : 22529+4148
BVD 279

42' : 22532+4157
COU1990

43' : 22564+4054
ES 1702

47' : 22586+4057
UC 4853

50' : 22522+4125
TDT3762

54' : 23012+4141
J 3186AB

54' : 23004+4107
HJ 1839

56' : 22518+4119
HJ 1823AB

67' : 23011+4056
SKF 308

68' : 22575+4243
LDS5029

68' : 22534+4039
J 3329

71' : 22553+4028
COU1840

71' : 22563+4247
A 416

71' : 23026+4143
ES 1595

72' : 22504+4157
HDS3244

75' : 23019+4220
WRH 37AB

81' : 23035+4123
HDS3286

83' : 22512+4041
J 3183

84' : 22498+4215
TDT3731

85' : 22534+4020
ES 266

85' : 23033+4212
LYS 28

85' : 22574+4301
BU 452AB

86' : 22490+4154
TDS1186



Selections
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Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

22564+4136 STF 2960 CB

 
 
22h 56m 27.78s +41° 36' 55.2" P.A. 255.00 sep 55.5 mag 9.35,11.40 Sp F5
 
 
Coord 2000 22564+4136 Discov num STF2960 Comp CB Coord arcsec 2000 22 56 27.78 +41 36 55.2
Date first 1782 Date last 2015 Obs 23
Pa first 246 Pa last 255 P.A. Now (θ) 255°
Sep first 48.3 Sep last 55.458 Sep. Now (ρ) 55.458"
Mag pri 9.35 Mag sec 11.40 delta mag (ΔM) 2.05 Spectral class F5 (yellow-white)
Pri motion ra +000 Sec motion ra -003
Pri motion dec -021 Sec motion dec -002
Notes N (See Notes)
rPM=0.916
This double is not physical.
 
 
22564+4136 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 Lac 52512 22 56 24 +41 36 14 STF 2960 AB 2015 23 345 27.6 5.56 11.40 5.84
Show 52512 22 56 24 +41 36 14 STF 2960 AC 2016 34 47 61.5 5.56 9.35 3.79
Show 22 56 28 +41 36 55 STF 2960 CB 2015 23 255 55.5 9.35 11.40 2.05 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Gaia DR2 1931240329642268672
 
 
WDS 22564+4136 STF 2960 CB : NOTES
 
 
discov_num notes refcode
STF2960 STTA240. A is the Beta Cep-type variable EN Lac.
AB: H 4 85. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22564+4136 STF2960 CB 1998 17 255 55.5 8.60 11.50 F5 N D 225627.78+413655.2
22564+4136 STF2960 CB 2002 18 255 55.5 9.35 11.40 F5 N D 225627.78+413655.2
22564+4136 STF2960 CB 2013 19 255 55.2 9.35 11.40 F5 N 225627.78+413655.2
22564+4136 STF2960 CB 2015 20 255 55.5 9.35 11.40 F5 N 225627.78+413655.2

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 22564+4136 STF 2960 CB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22564+4136 STF 2960 CB : MEASURES
 
 
No records found.

 
 
WDS 22564+4136 : VIRTUAL EYEPIECE
 
 

22564+4136 STF2960A mag 5.56 Sp B2IV 22564+4136 STF2960B sep 27.1 P.A. 348.50 mag 11.4 22564+4136 STF2960C sep 62.2 P.A. 48.50 mag 9.35 Sp F5 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 22564+4136 : ALADIN DSS IMAGE @ 22h 56m 27.78s +41° 36' 55.2"
 
 
 
 
WDS 22564+4136 STF 2960 CB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22564+4136 STF2960CB distance=0' 22564+4136 STF2960AC distance=2' 22564+4136 STF2960AB distance=2' 22547+4140 TDT3782 distance=21' 22581+4156 ES 1594 distance=27' 22597+4149 HLD 56 distance=39' 22529+4148 BVD 279 distance=42' 22532+4157 COU1990 distance=42' 22564+4054 ES 1702 distance=43' 22586+4057 UC 4853 distance=47' 22522+4125 TDT3762 distance=50' 23012+4141 J 3186AB distance=54' 23012+4141 J 3186AC distance=54' 23004+4107 HJ 1839 distance=54' 22518+4119 HJ 1823AB distance=56' 22518+4119 HJ 1823AC distance=56' 22518+4119 HJ 1823AE distance=56' 22518+4119 HJ 1823CD distance=56' 23011+4056 SKF 308 distance=67' 22575+4243 LDS5029 distance=68' 22534+4039 J 3329 distance=68' 22553+4028 COU1840 distance=71' 22563+4247 A 416 distance=71' 23026+4143 ES 1595 distance=71' 22504+4157 HDS3244 distance=72' 23019+4220 BLA 12Aa,Ab distance=75' 23019+4220 WRH 37AB distance=75' 23035+4123 HDS3286 distance=81' 22512+4041 J 3183 distance=83' 22498+4215 TDT3731 distance=84' 22534+4020 ES 266 distance=85' 23033+4212 LYS 28 distance=85' 22574+4301 BU 452AB distance=85' 22574+4301 BU 452AC distance=85' 22574+4301 BU 452AD distance=85' 22490+4154 TDS1186 distance=86' 22557+4303 HJ 1831 distance=87' 22594+4017 HLD 55 distance=88' 22486+4136 HJ 1813 distance=89' 23015+4246 LYS 24 distance=89' 23009+4021 UC 4866 distance=92' 22554+4005 BRT2237 distance=93' 23016+4022 COU1489 distance=95' 23010+4257 LYS 23 distance=95' 23032+4236 TDT3862 distance=95' 23010+4258 LYS 22 distance=96' 22491+4050 TDT3725 distance=96' 23033+4236 LYS 27 distance=96' 23026+4245 BU 1147AB distance=97' 23026+4245 LYS 25AB,D distance=97' 23026+4245 BU 1147AB,C distance=97' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 22564+4136 STF2960 CB 255 55.5
Show 22564+4136 STF2960 AC 47 61.5 2
Show 22564+4136 STF2960 AB 345 27.6 2
Show 22547+4140 TDT3782 109 1.6 21
Show 22581+4156 ES 1594 96 9.1 27
Show 22597+4149 HLD 56 92 1.3 39
Show 22529+4148 BVD 279 240 12.6 42
Show 22532+4157 COU1990 47 0.6 42
Show 22564+4054 ES 1702 264 3.3 43
Show 22586+4057 UC 4853 117 14.6 47
Show 22522+4125 TDT3762 113 1.1 50
Show 23012+4141 J 3186 AB 149 4.6 54
Show 23012+4141 J 3186 AC 252 11.1 54
Show 23004+4107 HJ 1839 294 14.7 54
Show 22518+4119 HJ 1823 AB 264 18.7 56
Show 22518+4119 HJ 1823 AC 338 81.6 56
Show 22518+4119 HJ 1823 AE 263 119.1 56
Show 22518+4119 HJ 1823 CD 139 5.1 56
Show 23011+4056 SKF 308 257 25.3 67
Show 22575+4243 LDS5029 317 82.5 68
Show 22534+4039 J 3329 354 4.6 68
Show 22553+4028 COU1840 64 0.3 71
Show 22563+4247 A 416 335 0.4 71
Show 23026+4143 ES 1595 339 2.5 71
Show 22504+4157 HDS3244 5 0.3 72
Show 23019+4220 BLA 12 Aa,Ab 127 0.1 75
Show 23019+4220 WRH 37 AB 177 0.2 75
Show 23035+4123 HDS3286 352 18.2 81
Show 22512+4041 J 3183 211 4.8 83
Show 22498+4215 TDT3731 64 2.3 84
Show 22534+4020 ES 266 80 10.5 85
Show 23033+4212 LYS 28 19 7.6 85
Show 22574+4301 BU 452 AB 256 6.5 85
Show 22574+4301 BU 452 AC 358 8.2 85
Show 22574+4301 BU 452 AD 214 89.1 85
Show 22490+4154 TDS1186 66 0.6 86
Show 22557+4303 HJ 1831 92 14.5 87
Show 22594+4017 HLD 55 201 1.5 88
Show 22486+4136 HJ 1813 61 9.4 89
Show 23015+4246 LYS 24 79 13.2 89
Show 23009+4021 UC 4866 294 25.8 92
Show 22554+4005 BRT2237 279 3.9 93
Show 23016+4022 COU1489 16 0.6 95
Show 23010+4257 LYS 23 48 5.7 95
Show 23032+4236 TDT3862 121 1.1 95
Show 23010+4258 LYS 22 109 15.9 96
Show 22491+4050 TDT3725 243 0.7 96
Show 23033+4236 LYS 27 353 16.5 96
Show 23026+4245 BU 1147 AB 13 0.2 97
Show 23026+4245 LYS 25 AB,D 284 143.1 97
Show 23026+4245 BU 1147 AB,C 195 91.0 97

 
 
WDS 22564+4136 : COMPONENTS
 
 
  A B
B pa=348.5°
sep=27.14"
 
C pa=48.5°
sep=62.16"
pa=74.3°
sep=53.96"
 
 
22564+4136 A
 
 
Name 16 Lac Var name EN Lac Coord arcsec 2000 225623.63+413614.0 Mag 5.56
Spectral class B2IV (blue-white) PmRA -2.00 PmDE -5.0 SAO 52512
HIP 113281 Tycho2 3223-03620-1 HD 216916 HR 8725
GC 31987 BD BD+40 4949 Flamsteed 16 Lacertae Flamsteed name 16 Lac
Tycho2
Tycho2 3223-03620-1 Pflag RAmdeg 344.09845578 DEmdeg 41.60387495
PmRA -1.7 PmDE -4.3 E RAmdeg 3 E DEmdeg 3
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.24 EpDEm 1991.63
Num 13 Q RAmdeg 0.3 Q DEmdeg 1.3 Q pmRA 0.5
Q pmDE 1.2 BTmag 5.398 E BTmag 0.014 VTmag 5.563
E VTmag 0.009 Prox 621 TYC T HIP 113281
CCDM RAdeg 344.09846139 DEdeg 41.60388472 EpRA 1990 1.39
EpDE 1990 1.76 E RAdeg 3.3 E DEdeg 3.2 Posflg
Corr 0.0
SAO
SAO 52512 DelFlag RA1950 PmRA1950 -0.0004
DE1950 PmDE1950 0.004 Vmag 5.5 SpType B3
Double code Source 70 CatNum 31987 DM BD+40 4949
DMcomp BDsup HD 216916 M HD 0
GC 31987 RA1950rad 5.99566476 DE1950rad 0.72146082 PmRA2000 -0.0002
PmDE2000 -0.001
Hipparcos
Catalog H HIP 113281 Proxy RAhms 22 56 23.63
DEdms +41 36 14.0 Vmag 5.6 VarFlag 1 R Vmag H
RAdeg 344.098 DEdeg 41.6039 AstroRef Plx 2.71
CCDM 22564+4136 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 216916 BD BD+40 4949
CD CP Dm number +40 4949 VIred -0.08
SpType B2IV R SpType Coord arcsec 2000 225623.63+413614.0
Hipparcos 2
HIP 113281 Sn 5 So 0 Nc 1
RArad 6.0056511186 DErad 0.7261247984 Plx 2.56 PmRA -1.66
PmDE -5.38 E RArad 0.15 E DErad 0.2 E Plx 0.3
E pmRA 0.17 E pmDE 0.23 Hpmag 5.5503 E Hpmag 0.0011
SHp 0.013 VA 1 BV -0.149 E BV 0.002
VI -0.15
CCDM
Ccdm 22564+4136 RComp Comp A Note1
Note2 Discov num DRAs -0.37 DDEs 13.6
R dRAs 10 Year Theta Rho
Obs 3 Vmag 5.5 Sp B3 PmNote *
PmRA -1 PmDE -3 Dm number +40 4949 Cat1 BD
Name2 +41 2244 Cat2 AGK2/3 HD 216916 M HD
ADS BDS A16381 M ADS BDS N IDS IDS 22518N4104A
HIC 113281
 
 
22564+4136 B
 
 
Coord arcsec 2000 225623.15+413640.6 Mag 11.4 PmRA -3.00 PmDE -2.0
Calc delta mag 5.84 Calc coord yes
CCDM
Ccdm 22564+4136 RComp Comp B Note1
Note2 Discov num STF2960 DRAs DDEs
R dRAs Year 1831 Theta 344 Rho 27.6
Obs 10 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16381 M ADS BDS N IDS IDS 22518N4104B
HIC
 
 
22564+4136 C
 
 
Coord arcsec 2000 225627.78+413655.2 Coord calc 225627.78+413655.2 Mag 9.35 Spectral class F5 (yellow-white)
PmRA 0.00 PmDE -21.0 Calc delta mag 3.79
CCDM
Ccdm 22564+4136 RComp Comp C Note1
Note2 Discov num STF2960 DRAs 3.64 DDEs 55.6
R dRAs 10 Year 1831 Theta 048 Rho 62.8
Obs 12 Vmag 8.6 Sp K0 PmNote *
PmRA -12 PmDE -16 Dm number +40 4950 Cat1 BD
Name2 +41 2245 Cat2 AGK2/3 HD M HD
ADS BDS A16381 M ADS BDS N IDS IDS 22518N4104C
HIC