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Doubles in session


Current system
20194+1422
STF 2665 A,BC
HD 193349


Nearby doubles
14' : 20200+1412
BPM2115

17' : 20204+1427
BPM2120

22' : 20188+1442
CHE 300

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BPM2093AB

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BPM2092

26' : 20190+1447
GWP2937

26' : 20186+1444
CHE 296

29' : 20178+1440
CHE 282

29' : 20204+1447
BPM2119

29' : 20174+1430
BPM2089

30' : 20212+1433
AG 403

34' : 20190+1456
CHE 303

35' : 20175+1444
CHE 277

35' : 20181+1452
BPM2096

36' : 20171+1434
BPMA244

36' : 20173+1443
CHE 275

36' : 20203+1350
BPM2118

40' : 20178+1350
BRT1340

40' : 20172+1446
BPM2088

41' : 20196+1502
BPM2112

41' : 20166+1431
BPM2085

43' : 20179+1344
OL 174

43' : 20180+1501
CHE 287

45' : 20194+1507
BPM2110

45' : 20182+1504
BPM2097

45' : 20197+1507
BPM2113



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

20194+1422 STF 2665 A,BC (HD 193349)

 
 
20h 19m 21.16s +14° 22' 14.6" P.A. 12.00 sep 3.3 mag 6.88,9.55 Sp KIII+BV+ dist. 167.79 pc (547.33 l.y.)
 
 
Coord 2000 20194+1422 Discov num STF2665 Comp A,BC Coord arcsec 2000 20 19 21.16 +14 22 14.6
Date first 1829 Date last 2012 Obs 33
Pa first 17 Pa last 11.8 P.A. Now (θ) 11.8°
Sep first 3.1 Sep last 3.26 Sep. Now (ρ) 3.26"
Mag pri 6.88 Mag sec 9.55 delta mag (ΔM) 2.67 Spectral class KIII+BV+ (yellow-orange/blue-white)
Pri motion ra +013 Sec motion ra +015
Pri motion dec +009 Sec motion dec +011
Notes N (See Notes)
rPM=0.152 (< 0.3, Physical double)
This double is physical.
 
 
20194+1422 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 193349 105957 20 19 21 +14 22 15 STF 2665 A,BC 2012 33 12 3.3 6.88 9.55 2.67 <===
Show 20 19 21 +14 22 18 A 1672 BC 2021 13 59 0.1 10.10 10.80 0.70
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 193349 Constellation Delphinus SAO 105957 HIP 100192
Tycho2 1086-02191-1 Gaia DR2 1805140983188324224 HD 193349 GC 28251
BD BD+13 4356 Distance 167.79 Distance ly 547.33
 
 
WDS 20194+1422 STF 2665 A,BC (HD 193349) : NOTES
 
 
discov_num notes refcode
STF2665 A, HD 193349/50, is a 1071 d spectroscopic binary whose secondary may REG2018
be a former binary who is now merged.
 
 
REFERENCES
 
 
refcode metd author reference
REG2018 not Griffin, R.E.M. & Griffin, R.F. 2018AN....339..586G
REG2018 AN 339, 586, 2018
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
312 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
20194+1422 STF2665 A,BC 2006 31 13 3.1 6.88 9.55 A0+G 201921.16+142214.6
20194+1422 STF2665 A,BC 2012 32 12 3.2 6.88 9.55 A0 G 201921.16+142214.6

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

 
 
WDS 20194+1422 STF 2665 A,BC (HD 193349) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20194+1422 STF 2665 A,BC (HD 193349) : MEASURES
 
 
No records found.

 
 
WDS 20194+1422 (HD 193349) : VIRTUAL EYEPIECE
 
 

20194+1422 STF2665A mag 6.88 Sp KIII 20194+1422 A 1672B sep 3.3 P.A. 15.20 mag 10.1 20194+1422 A 1672C sep 3.4 P.A. 16.00 mag 10.8 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 20194+1422 (HD 193349) : ALADIN DSS IMAGE @ 20h 19m 21.16s +14° 22' 14.6"
 
 
 
 
WDS 20194+1422 STF 2665 A,BC (HD 193349) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20194+1422 STF2665A,BC distance=0' 20194+1422 A 1672BC distance=1' 20200+1412 BPM2115 distance=14' 20204+1427 BPM2120 distance=17' 20178+1417 BPM2094BC distance=22' 20188+1442 CHE 300 distance=22' 20178+1417 BPM2093AB distance=23' 20177+1429 BPM2092 distance=25' 20190+1447 GWP2937 distance=26' 20186+1444 CHE 296 distance=26' 20178+1440 CHE 282 distance=29' 20204+1447 BPM2119 distance=29' 20174+1430 BPM2089 distance=29' 20212+1433 AG 403 distance=30' 20190+1456 CHE 303 distance=34' 20175+1444 CHE 277 distance=35' 20181+1452 BPM2096 distance=35' 20171+1434 BPMA244 distance=36' 20173+1443 CHE 275 distance=36' 20203+1350 BPM2118 distance=36' 20178+1350 BRT1340 distance=40' 20172+1446 BPM2088 distance=40' 20196+1502 BPM2112 distance=41' 20166+1431 BPM2085 distance=41' 20179+1344 OL 174 distance=43' 20180+1501 CHE 287 distance=43' 20194+1507 BPM2110 distance=45' 20182+1504 BPM2097 distance=45' 20197+1507 BPM2113 distance=45' 20177+1503 CHE 279 distance=47' 20163+1407 BPM2082 distance=48' 20183+1508 BPM2098 distance=49' 20177+1504 BPM2091 distance=49' 20183+1509 CHE 294AB distance=50' 20183+1509 CHE 294AC distance=50' 20197+1333 BPM2114 distance=50' 20179+1508 A 1669 distance=51' 20227+1406 BPM2134 distance=51' 20182+1511 A 1670 distance=52' 20167+1459 BPM2086 distance=54' 20163+1353 BPM2081 distance=54' 20192+1517 BPM2107 distance=55' 20221+1501 BPM2130 distance=56' 20219+1504 BPM2129 distance=56' 20209+1332 J 1173 distance=56' 20169+1506 CHE 268BC distance=56' 20169+1506 CHE 268AB distance=56' 20169+1506 ABH 136AD distance=56' 20169+1506 ABH 136AE distance=56' 20169+1506 ABH 136AF distance=56' 20169+1506 ABH 136AG distance=56' 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 20194+1422 STF2665 A,BC 12 3.3
Show 20194+1422 A 1672 BC 59 0.1 1
Show 20200+1412 BPM2115 187 115.5 14
Show 20204+1427 BPM2120 168 117.9 17
Show 20178+1417 BPM2094 BC 233 66.9 22
Show 20188+1442 CHE 300 319 40.2 22
Show 20178+1417 BPM2093 AB 68 116.6 23
Show 20177+1429 BPM2092 318 79.2 25
Show 20190+1447 GWP2937 61 7.5 26
Show 20186+1444 CHE 296 23 28.2 26
Show 20178+1440 CHE 282 134 15.2 29
Show 20204+1447 BPM2119 30 110.7 29
Show 20174+1430 BPM2089 200 85.8 29
Show 20212+1433 AG 403 292 43.1 30
Show 20190+1456 CHE 303 260 21.5 34
Show 20175+1444 CHE 277 346 4.0 35
Show 20181+1452 BPM2096 2 45.2 35
Show 20171+1434 BPMA244 112 297.6 36
Show 20173+1443 CHE 275 332 30.4 36
Show 20203+1350 BPM2118 104 58.9 36
Show 20178+1350 BRT1340 315 3.8 40
Show 20172+1446 BPM2088 343 73.4 40
Show 20196+1502 BPM2112 85 109.1 41
Show 20166+1431 BPM2085 221 113.9 41
Show 20179+1344 OL 174 229 1.6 43
Show 20180+1501 CHE 287 134 27.4 43
Show 20194+1507 BPM2110 256 78.9 45
Show 20182+1504 BPM2097 355 46.9 45
Show 20197+1507 BPM2113 3 78.8 45
Show 20177+1503 CHE 279 181 6.8 47
Show 20163+1407 BPM2082 121 101.5 48
Show 20183+1508 BPM2098 80 119.1 49
Show 20177+1504 BPM2091 71 77.9 49
Show 20183+1509 CHE 294 AB 358 16.0 50
Show 20183+1509 CHE 294 AC 238 13.9 50
Show 20197+1333 BPM2114 313 49.4 50
Show 20179+1508 A 1669 247 3.1 51
Show 20227+1406 BPM2134 300 80.4 51
Show 20182+1511 A 1670 216 0.4 52
Show 20167+1459 BPM2086 286 62.5 54
Show 20163+1353 BPM2081 21 73.0 54
Show 20192+1517 BPM2107 264 67.4 55
Show 20221+1501 BPM2130 349 49.5 56
Show 20219+1504 BPM2129 150 90.8 56
Show 20209+1332 J 1173 83 3.7 56
Show 20169+1506 CHE 268 BC 354 28.4 56
Show 20169+1506 CHE 268 AB 213 10.2 56
Show 20169+1506 ABH 136 AD 281 39.7 56
Show 20169+1506 ABH 136 AE 231 74.0 56
Show 20169+1506 ABH 136 AF 217 52.4 56
Show 20169+1506 ABH 136 AG 212 51.0 56

 
 
WDS 20194+1422 : COMPONENTS
 
 
  A B
B pa=15.2°
sep=3.32"
 
C pa=16.0°
sep=3.37"
pa=57.7°
sep=0.07"
 
 
20194+1422 A
 
 
Name HD 193349 Coord arcsec 2000 201921.16+142214.6 Mag 6.88 Spectral class KIII (yellow-orange)
PmRA 13.00 PmDE 9.0 SAO 105957 HIP 100192
Tycho2 1086-02191-1 HD 193349 GC 28251 BD BD+13 4356
Tycho2
Tycho2 1086-02191-1 Pflag RAmdeg 304.83819946 DEmdeg 14.37072483
PmRA 13.1 PmDE 9.2 E RAmdeg 4 E DEmdeg 5
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.48 EpDEm 1991.03
Num 11 Q RAmdeg 1.8 Q DEmdeg 0.2 Q pmRA 1.6
Q pmDE 0.2 BTmag 7.242 E BTmag 0.016 VTmag 6.876
E VTmag 0.011 Prox 33 TYC T HIP 100192
CCDM A RAdeg 304.83816778 DEdeg 14.37070250 EpRA 1990 1.64
EpDE 1990 1.29 E RAdeg 4.4 E DEdeg 5.4 Posflg
Corr 0.2
SAO
SAO 105957 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 0.019 Vmag 6.9 SpType +++
Double code Source 70 CatNum 28251 DM BD+13 4356
DMcomp BDsup HD 193349 M HD 9
GC 28251 RA1950rad 5.31026627 DE1950rad 0.24806036 PmRA2000 0.0015
PmDE2000 0.017
Hipparcos
Catalog H HIP 100192 Proxy H RAhms 20 19 21.16
DEdms +14 22 14.5 Vmag 6.74 VarFlag R Vmag G
RAdeg 304.838 DEdeg 14.3707 AstroRef A Plx 4.72
CCDM 20194+1422 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 13 Rho 3.298 HD 193349 BD BD+13 4356
CD CP Dm number +13 4356 VIred 0.36
SpType A0 R SpType Coord arcsec 2000 201921.16+142214.5
Hipparcos 2
HIP 100192 Sn 15 So 3 Nc 2
RArad 5.3204296813 DErad 0.2508160905 Plx 5.96 PmRA 15.21
PmDE 11.29 E RArad 0.47 E DErad 0.47 E Plx 0.57
E pmRA 0.65 E pmDE 0.62 Hpmag 6.7963 E Hpmag 0.0012
SHp 0.009 VA 0 BV 0.362 E BV 0.021
VI 0.36
CCDM
Ccdm 20194+1422 RComp Comp A Note1
Note2 Discov num DRAs -2.92 DDEs 14.2
R dRAs 10 Year Theta Rho
Obs 3 Vmag 6.8 Sp A0 PmNote *
PmRA -5 PmDE 4 Dm number +13 4356 Cat1 BD
Name2 +14 2184 Cat2 AGK2/3 HD 193349 M HD
ADS BDS A13688 M ADS BDS N IDS IDS 20147N1403A
HIC 100192
 
 
20194+1422 B
 
 
Coord arcsec 2000 201921.22+142217.8 Mag 10.1 PmRA 15.00 PmDE 11.0
Calc delta mag 3.22
CCDM
Ccdm 20194+1422 RComp Comp B Note1
Note2 Discov num STF2665 DRAs DDEs
R dRAs Year 1829 Theta 017 Rho 3.3
Obs 17 Vmag 9.5 Sp G PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD 193350 M HD
ADS BDS A13688 M ADS BDS N N IDS IDS 20147N1403B
HIC 100192
 
 
20194+1422 C
 
 
Coord arcsec 2000 201921.22+142217.8 Mag 10.8 PmRA 15.00 PmDE 11.0
Calc delta mag 3.92 Calc coord yes
CCDM
Ccdm 20194+1422 RComp B Comp C Note1
Note2 Discov num A 1672 DRAs DDEs
R dRAs Year 1945 Theta 253 Rho 0.3
Obs 10 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13688 M ADS BDS N IDS IDS 20147N1403C
HIC 100192