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Doubles in session


Current system
18357+3452
GII 48


Nearby doubles
4' : 18360+3452
TDT 953

16' : 18370+3452
STF2352AB

17' : 18366+3505
COU1307

20' : 18344+3503
POP 15

26' : 18352+3427
CHR 75

30' : 18379+3505
POP 16AB

31' : 18379+3506
TRA 1

33' : 18335+3510
HO 86

36' : 18385+3503
COU1308

42' : 18390+3501
POP 17

45' : 18332+3420
TDT 935

46' : 18380+3417
LDS4793

46' : 18380+3416
CRB 128

50' : 18345+3540
WSP 3AB

52' : 18394+3430
SEI 568

52' : 18393+3517
HJ 1335

55' : 18316+3513
UC 3601

55' : 18313+3447
POP 152

58' : 18347+3548
HDS2635

63' : 18403+3425
HDS2645AB

63' : 18315+3530
LDS4790

66' : 18319+3538
COU1151AB

67' : 18349+3347
TDT 944

70' : 18309+3417
STF2335AB

71' : 18377+3346
TDT 963

75' : 18416+3503
GRV 237



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

18357+3452 GII 48

 
 
18h 35m 41.91s +34° 52' 23.2" P.A. 313.00 sep 0.3 mag 11.00,12.50
 
 
Coord 2000 18357+3452 Discov num GII  48 Comp Coord arcsec 2000 18 35 41.91 +34 52 23.2
Date first 2012 Date last 2012 Obs 1
Pa first 313 Pa last 312.7 P.A. Now (θ) 312.7°
Sep first 0.3 Sep last 0.31 Sep. Now (ρ) 0.31"
Mag pri 11.00 Mag sec 12.50 delta mag (ΔM) 1.5 Spectral class
Pri motion ra -003 Sec motion ra
Pri motion dec +009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 2632-00670-1 Gaia DR2 2094641535783174400
 
 
WDS 18357+3452 GII 48 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Gii1991 Ma j Gili, R. 1991AN....312...41G
Gii1991 AN 312, 41, 1991
Gii1994 M+ j Gili, R. (Couteau & Gili) 1994A&AS..106..377G
Gii1994 +C A&AS 106, 377, 1994
Gii1997 M+ j Gili, R. & Couteau, P. 1997A&AS..126....1G
Gii1997 +C A&AS 126, 1, 1997
Gii2001 C j Gili, R. & Bonneau, D. 2001A&A...378..954G
Gii2001 A&A 378, 954, 2001
Gii2008 C j Gili, R. 2008IAUDS.165....1G
Gii2008 Inf. Circ. 165, 1, 2008
Gii2009 S j Gili, R. 2009IAUDS.168....1G
Gii2009 +orb Inf. Circ. 168, 1, 2009
Gii2009b C j Gili, R. & Agati, J.-L. 2009O&T....73....9G
Gii2009b +S Obs. et Travaux 73, 9, 2009
Gii2009c C j Gili, R. & Agati, J.-L. 2009O&T....74...14G
Gii2009c +S Obs. et Travaux 74, 14, 2009
Gii2012 S j Gili, R. & Prieur, J.-L. 2012AN....333..727G
Gii2012 +Cl AN 333, 727, 2012
Gii2016 S j Gili, R. 2016IAUDS.190....4G
Gii2016 +Cl Inf. Circ. 190, 4, 2016
Gii2016b Cl Gili, R.
Gii2016b private comm. (email 27 Aug 2016)
Gii2020 S Gili, R., Prieur, J.-L., Rivet, J.-P., Scardia, M., Pansecchi, L., Argyle, R.W., 2020AN....341..441G
Gii2020 +Cl Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D. & Maccarini, L.
Gii2020 AN 341, 441, 2020
Gii2021 S Gili, R., Prieur, J.-L., Rivet, J.-P., Vakili, F., Scardia, M., Pansecchi, L., 2021AN....342..865G
Gii2021 Argyle, R.W., Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D.,
Gii2021 Maccarini, L. & Serot, J.
Gii2021 AN 342, 865, 2021
Gii2022 S Gili, R., Prieur, J.-L., Rivet, J.-P., Vakili, F., Scardia, M., Pansecchi, L., 2022AN....34324008G
Gii2022 Argyle, R.W., Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D.,
Gii2022 Maccarini, L. & Serot, J.
Gii2022 AN 343, 24008, 2022
Gii2022 errata for Gii2022 (source of code "P" measures in wds) 2023AN....34437001G
Gii2022 AN 344, 37001, 2023
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18357+3452 GII 48 2012 1 313 0.3 11.00 12.50 183541.91+345223.2

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

 
 
WDS 18357+3452 GII 48 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18357+3452 GII 48 : MEASURES
 
 
No records found.

 
 
WDS 18357+3452 : VIRTUAL EYEPIECE
 
 

18357+3452 GII 48A mag 11 18357+3452 GII 48B sep 0.3 P.A. 318.40 mag 12.5 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 18357+3452 : ALADIN DSS IMAGE @ 18h 35m 41.91s +34° 52' 23.2"
 
 
 
 
WDS 18357+3452 GII 48 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18357+3452 GII 48 distance=0' 18360+3452 TDT 953 distance=4' 18370+3452 STF2352AB distance=16' 18370+3452 STF2352AC distance=16' 18370+3452 WAL 93AD distance=16' 18366+3505 COU1307 distance=17' 18344+3503 POP 15 distance=20' 18352+3427 CHR 75 distance=26' 18379+3505 POP 16AB distance=30' 18379+3505 POP 16AC distance=30' 18379+3505 DAM 688AD distance=30' 18379+3506 TRA 1 distance=31' 18335+3510 HO 86 distance=33' 18385+3503 COU1308 distance=36' 18390+3501 POP 17 distance=42' 18332+3420 TDT 935 distance=45' 18380+3417 LDS4793 distance=46' 18380+3416 CRB 128 distance=46' 18345+3540 WSP 3AB distance=50' 18345+3540 WSP 3AC distance=50' 18394+3430 SEI 568 distance=52' 18393+3517 HJ 1335 distance=52' 18316+3513 UC 3601 distance=55' 18313+3447 POP 152 distance=55' 18347+3548 HDS2635 distance=58' 18403+3425 HDS2645AB distance=63' 18403+3425 GII 270Aa,Ab distance=63' 18315+3530 LDS4790 distance=63' 18319+3538 COU1151AB distance=66' 18349+3347 TDT 944 distance=67' 18309+3417 COU1150Aa,Ab distance=70' 18309+3417 STF2335AB distance=70' 18309+3417 STF2335AC distance=70' 18309+3417 ABH 100AD distance=70' 18309+3417 ABH 100AE distance=70' 18377+3346 TDT 963 distance=71' 18416+3503 GRV 237 distance=75' 18346+3608 HU 1293 distance=77' 18420+3505 SEI 570 distance=78' 18384+3603 STF2362 distance=79' 18421+3445 B 2546Aa,Ab distance=80' 18421+3445 STF2372AB distance=80' 18421+3445 BLL 34AC distance=80' 18421+3445 BLL 34BC distance=81' 18366+3328 STF2349AB distance=86' 18366+3328 WAL 92AC distance=86' 18426+3459 UC 3650 distance=86' 18425+3432 POP 45 distance=87' 18416+3541 KPP4116 distance=87' 18430+3445 SEI 572AB distance=90' 18430+3445 BKO 52AC distance=90' 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 18357+3452 GII 48 313 0.3
Show 18360+3452 TDT 953 136 0.4 4
Show 18370+3452 STF2352 AB 287 15.9 16
Show 18370+3452 STF2352 AC 161 210.3 16
Show 18370+3452 WAL 93 AD 204 37.9 16
Show 18366+3505 COU1307 327 1.2 17
Show 18344+3503 POP 15 313 8.8 20
Show 18352+3427 CHR 75 267 0.2 26
Show 18379+3505 POP 16 AB 310 9.2 30
Show 18379+3505 POP 16 AC 279 53.0 30
Show 18379+3505 DAM 688 AD 108 5.4 30
Show 18379+3506 TRA 1 164 9.4 31
Show 18335+3510 HO 86 200 0.3 33
Show 18385+3503 COU1308 29 0.4 36
Show 18390+3501 POP 17 16 8.7 42
Show 18332+3420 TDT 935 175 0.9 45
Show 18380+3417 LDS4793 182 54.2 46
Show 18380+3416 CRB 128 148 11.7 46
Show 18345+3540 WSP 3 AB 87 1.2 50
Show 18345+3540 WSP 3 AC 246 18.3 50
Show 18394+3430 SEI 568 192 10.5 52
Show 18393+3517 HJ 1335 7 16.7 52
Show 18316+3513 UC 3601 131 40.5 55
Show 18313+3447 POP 152 311 2.8 55
Show 18347+3548 HDS2635 53 0.1 58
Show 18403+3425 HDS2645 AB 19 1.9 63
Show 18403+3425 GII 270 Aa,Ab 109 0.2 63
Show 18315+3530 LDS4790 283 315.1 63
Show 18319+3538 COU1151 AB 280 1.3 66
Show 18349+3347 TDT 944 153 0.7 67
Show 18309+3417 COU1150 Aa,Ab 283 0.4 70
Show 18309+3417 STF2335 AB 318 11.7 70
Show 18309+3417 STF2335 AC 153 25.3 70
Show 18309+3417 ABH 100 AD 270 35.1 70
Show 18309+3417 ABH 100 AE 20 42.6 70
Show 18377+3346 TDT 963 148 1.2 71
Show 18416+3503 GRV 237 176 57.8 75
Show 18346+3608 HU 1293 76 1.1 77
Show 18420+3505 SEI 570 131 9.4 78
Show 18384+3603 STF2362 187 4.4 79
Show 18421+3445 B 2546 Aa,Ab 24 0.1 80
Show 18421+3445 STF2372 AB 82 25.0 80
Show 18421+3445 BLL 34 AC 69 114.0 80
Show 18421+3445 BLL 34 BC 65 91.1 81
Show 18366+3328 STF2349 AB 204 7.2 86
Show 18366+3328 WAL 92 AC 314 32.9 86
Show 18426+3459 UC 3650 159 22.3 86
Show 18425+3432 POP 45 275 6.8 87
Show 18416+3541 KPP4116 252 1.7 87
Show 18430+3445 SEI 572 AB 53 22.3 90
Show 18430+3445 BKO 52 AC 147 18.7 90

 
 
WDS 18357+3452 : COMPONENTS
 
 
  A
B pa=318.4°
sep=0.28"
 
 
18357+3452 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183541.91+345223.2 Mag 11 PmRA -3.00
PmDE 9.0 Tycho2 2632-00670-1
Tycho2
Tycho2 2632-00670-1 Pflag RAmdeg 278.92464000 DEmdeg 34.87310503
PmRA -3.0 PmDE 2.8 E RAmdeg 36 E DEmdeg 34
E pmRA 2.2 E pmDE 2.3 EpRAm 1987.92 EpDEm 1988.65
Num 5 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.0 BTmag 11.454 E BTmag 0.062 VTmag 10.833
E VTmag 0.055 Prox 999 TYC T HIP
CCDM RAdeg 278.92464944 DEdeg 34.87309722 EpRA 1990 1.51
EpDE 1990 1.60 E RAdeg 37.2 E DEdeg 34.9 Posflg
Corr 0.0
 
 
18357+3452 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183541.89+345223.4 Mag 12.5 Calc delta mag 1.5
Calc coord yes