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Doubles in session


Current system
22041+4437
LYS 18 AB


Nearby doubles
8' : 22047+4440
DYL 3

13' : 22029+4439
BU 694AB

14' : 22042+4450
DYL 1AB

14' : 22051+4446
DYL 5

17' : 22045+4453
DYL 2

20' : 22035+4455
LYS 17

25' : 22053+4458
DYL 6

27' : 22027+4415
TDT3304

27' : 22021+4421
MET 93AB

29' : 22061+4456
LYS 20

32' : 22048+4508
DYL 4

33' : 22011+4431
GRV 530

35' : 22063+4412
LYS 21

35' : 22012+4452
LYS 15AB

35' : 22052+4403
HJ 1723AB

39' : 22036+4359
CBL 537

39' : 22022+4510
TDT3301AB

42' : 22019+4511
LYS 16

43' : 22063+4511
DYL 7

44' : 22007+4500
LYS 14

45' : 22054+4354
CVR 930

48' : 22017+4517
HJ 1715

48' : 22008+4405
TDT3290

49' : 22006+4406
LYS 13

49' : 22013+4515
A 780AB

50' : 22059+4522
A 183



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.

22041+4437 LYS 18 AB

 
 
22h 04m 05.24s +44° 36' 50.7" P.A. 86.00 sep 28.4 mag 10.45,12.23
 
 
Coord 2000 22041+4437 Discov num LYS  18 Comp AB Coord arcsec 2000 22 04 05.24 +44 36 50.7
Date first 1895 Date last 2015 Obs 10
Pa first 86 Pa last 85.7 P.A. Now (θ) 85.7°
Sep first 29.1 Sep last 28.379 Sep. Now (ρ) 28.379"
Mag pri 10.45 Mag sec 12.23 delta mag (ΔM) 1.78 Spectral class
Pri motion ra +003 Sec motion ra -002
Pri motion dec -002 Sec motion dec -005
Notes
rPM=1.083
This double is not physical.
 
 
22041+4437 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 04 05 +44 36 51 LYS 18 AB 2015 10 86 28.4 10.45 12.23 1.78 <===
Show 22 04 05 +44 36 51 LYS 18 AC 2015 9 305 14.1 10.45 12.40 1.95
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 3210-00249-1 Gaia DR2 1962572562740738304
 
 
WDS 22041+4437 LYS 18 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Lys1987a Pa ? Louys, L. 1987BAORB..10..129L
Lys1987a Bull. R. Astron. Obs. Belgium 10, 129, 1987
Lys1987b Pa ? Louys, L. 1987BAORB..10..136L
Lys1987b Bull. R. Astron. Obs. Belgium 10, 136, 1987
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22041+4437 LYS 18 AB 2000 3 86 28.4 10.45 11.90 D 220405.24+443650.7
22041+4437 LYS 18 AB 2002 4 86 28.4 10.45 11.90 D 220405.24+443650.7
22041+4437 LYS 18 AB 2013 6 85 28.4 10.45 12.23 220405.24+443650.7
22041+4437 LYS 18 AB 2015 7 86 28.4 10.45 12.23 220405.24+443650.7

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

 
 
WDS 22041+4437 LYS 18 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22041+4437 LYS 18 AB : MEASURES
 
 
No records found.

 
 
WDS 22041+4437 : VIRTUAL EYEPIECE
 
 

22041+4437 LYS 18A mag 10.45 22041+4437 LYS 18B sep 20.3 P.A. 84.00 mag 12.23 22041+4437 LYS 18C sep 11.5 P.A. 314.00 mag 12.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 22041+4437 : ALADIN DSS IMAGE @ 22h 04m 05.24s +44° 36' 50.7"
 
 
 
 
WDS 22041+4437 LYS 18 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22041+4437 LYS 18AB distance=0' 22047+4440 DYL 3 distance=8' 22029+4439 BU 694AB distance=13' 22029+4439 BU 694AC distance=13' 22029+4439 BU 694AD distance=13' 22029+4439 BU 694AE distance=13' 22042+4450 DYL 1AB distance=14' 22042+4450 DYL 1AC distance=14' 22051+4446 DYL 5 distance=14' 22045+4453 DYL 2 distance=17' 22035+4455 LYS 17 distance=20' 22053+4458 DYL 6 distance=25' 22027+4415 TDT3304 distance=27' 22021+4421 MET 93AB distance=27' 22021+4421 MET 93AC distance=27' 22021+4421 MET 93AD distance=27' 22021+4421 MET 93AE distance=27' 22061+4456 LYS 20 distance=29' 22048+4508 DYL 4 distance=32' 22011+4431 GRV 530 distance=33' 22063+4412 LYS 21 distance=35' 22012+4452 LYS 15AB distance=35' 22012+4452 LYS 15AC distance=35' 22012+4452 LYS 15AD distance=35' 22012+4452 LYS 15AE distance=35' 22012+4452 LYS 15AF distance=35' 22052+4403 HJ 1723AB distance=35' 22052+4403 HJ 1723AC distance=35' 22036+4359 CBL 537 distance=39' 22022+4510 TDT3301AB distance=39' 22019+4511 LYS 16 distance=42' 22063+4511 DYL 7 distance=43' 22007+4500 LYS 14 distance=44' 22054+4354 CVR 930 distance=45' 22017+4517 HJ 1715 distance=48' 22013+4515 A 780CD distance=48' 22013+4515 A 780CR distance=48' 22008+4405 TDT3290 distance=48' 22006+4406 LYS 13 distance=49' 22013+4515 A 780AB distance=49' 22013+4515 A 780AC distance=49' 22013+4515 A 780AE distance=49' 22013+4515 A 780AF distance=49' 22013+4515 A 780AR distance=49' 22059+4522 A 183 distance=50' 22014+4519 TDT3294 distance=52' 21598+4501 A 776 distance=52' 22066+4524 A 623 distance=55' 22093+4451 SCA 167Da,Db distance=56' 22093+4451 SCA 167DB distance=56' 22093+4451 HJ 1735AD distance=57' 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 22041+4437 LYS 18 AB 86 28.4
Show 22041+4437 LYS 18 AC 305 14.1
Show 22047+4440 DYL 3 276 11.8 8
Show 22029+4439 BU 694 AB 8 1.0 13
Show 22029+4439 BU 694 AC 312 66.9 13
Show 22029+4439 BU 694 AD 337 26.8 13
Show 22029+4439 BU 694 AE 285 26.1 13
Show 22042+4450 DYL 1 AB 158 13.8 14
Show 22042+4450 DYL 1 AC 235 27.7 14
Show 22051+4446 DYL 5 50 23.3 14
Show 22045+4453 DYL 2 299 11.6 17
Show 22035+4455 LYS 17 215 6.3 20
Show 22053+4458 DYL 6 346 11.9 25
Show 22027+4415 TDT3304 331 0.6 27
Show 22021+4421 MET 93 AB 318 6.2 27
Show 22021+4421 MET 93 AC 72 8.2 27
Show 22021+4421 MET 93 AD 4 8.8 27
Show 22021+4421 MET 93 AE 211 10.3 27
Show 22061+4456 LYS 20 207 13.4 29
Show 22048+4508 DYL 4 171 12.0 32
Show 22011+4431 GRV 530 214 71.2 33
Show 22063+4412 LYS 21 50 13.5 35
Show 22012+4452 LYS 15 AB 209 17.3 35
Show 22012+4452 LYS 15 AC 281 73.4 35
Show 22012+4452 LYS 15 AD 286 36.3 35
Show 22012+4452 LYS 15 AE 265 43.7 35
Show 22012+4452 LYS 15 AF 269 17.9 35
Show 22052+4403 HJ 1723 AB 195 21.0 35
Show 22052+4403 HJ 1723 AC 262 26.5 35
Show 22036+4359 CBL 537 86 13.3 39
Show 22022+4510 TDT3301 AB 121 1.6 39
Show 22019+4511 LYS 16 114 11.0 42
Show 22063+4511 DYL 7 260 12.2 43
Show 22007+4500 LYS 14 56 11.1 44
Show 22054+4354 CVR 930 221 12.0 45
Show 22017+4517 HJ 1715 256 12.8 48
Show 22013+4515 A 780 CD 110 1.0 48
Show 22013+4515 A 780 CR 27 16.8 48
Show 22008+4405 TDT3290 353 1.5 48
Show 22006+4406 LYS 13 179 8.7 49
Show 22013+4515 A 780 AB 148 1.6 49
Show 22013+4515 A 780 AC 94 67.0 49
Show 22013+4515 A 780 AE 86 17.5 49
Show 22013+4515 A 780 AF 32 18.6 49
Show 22013+4515 A 780 AR 116 40.1 49
Show 22059+4522 A 183 247 0.9 50
Show 22014+4519 TDT3294 159 0.7 52
Show 21598+4501 A 776 294 3.8 52
Show 22066+4524 A 623 194 4.4 55
Show 22093+4451 SCA 167 Da,Db 312 0.2 56
Show 22093+4451 SCA 167 DB 106 137.1 56

 
 
WDS 22041+4437 : COMPONENTS
 
 
  A B
B pa=84.0°
sep=20.26"
 
C pa=314.0°
sep=11.48"
pa=281.6°
sep=29.00"
 
 
22041+4437 A
 
 
Coord arcsec 2000 220405.24+443650.7 Mag 10.45 PmRA 3.00 PmDE -2.0
Tycho2 3210-00249-1
Tycho2
Tycho2 3210-00249-1 Pflag RAmdeg 331.02189386 DEmdeg 44.61410712
PmRA 3.6 PmDE -0.6 E RAmdeg 23 E DEmdeg 21
E pmRA 1.2 E pmDE 1.2 EpRAm 1987.28 EpDEm 1988.32
Num 4 Q RAmdeg 2.2 Q DEmdeg 1.3 Q pmRA 2.1
Q pmDE 1.2 BTmag 10.650 E BTmag 0.034 VTmag 10.447
E VTmag 0.039 Prox 999 TYC T HIP
CCDM RAdeg 331.02188222 DEdeg 44.61410861 EpRA 1990 1.57
EpDE 1990 1.68 E RAdeg 24.3 E DEdeg 20.5 Posflg
Corr 0.2
CCDM
Ccdm 22041+4437 RComp Comp A Note1
Note2 Discov num DRAs -0.94 DDEs -8.9
R dRAs 61 Year Theta Rho
Obs 3 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 22000N4408A
HIC
 
 
22041+4437 B
 
 
Coord arcsec 2000 220407.13+443652.8 Mag 12.23 PmRA -2.00 PmDE -5.0
Calc delta mag 1.78 Calc coord yes
CCDM
Ccdm 22041+4437 RComp Comp B Note1
Note2 Discov num LYS 18 DRAs 1.72 DDEs -7.4
R dRAs 61 Year 1985 Theta 87 Rho 28.4
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 22000N4408B
HIC
 
 
22041+4437 C
 
 
Coord arcsec 2000 220404.47+443658.7 Mag 12.4 PmRA 2.00 PmDE -2.0
Calc delta mag 1.95 Calc coord yes
CCDM
Ccdm 22041+4437 RComp Comp C Note1
Note2 Discov num LYS 18 DRAs -2.06 DDEs -0.8
R dRAs 61 Year 1985 Theta 304 Rho 14.4
Obs 1 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 22000N4408C
HIC