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Doubles in session


Current system
19339+2723
ES 487
HD 338512


Nearby doubles
7' : 19340+2729
ES 488

18' : 19350+2714
DRS 65

30' : 19355+2742
TDS1000

31' : 19317+2715
TDT1521

31' : 19348+2750
COU1032

36' : 19353+2753
BKO 69AB

38' : 19354+2755
ES 489AB

39' : 19321+2653
BRT3344

39' : 19316+2659
HDS2774AB

44' : 19366+2700
BRT3345

46' : 19305+2714
A 269

48' : 19373+2734
WFC 224

55' : 19363+2640
ARY 21AB

55' : 19378+2740
KPP4164AB

55' : 19307+2758
STFA 43AB
Albireo

55' : 19333+2629
ARY 19AB

55' : 19315+2808
ES 485

58' : 19373+2757
TDT1589

59' : 19321+2816
BU 652AB

62' : 19357+2819
SLE 643

63' : 19345+2620
A 271

64' : 19304+2806
KPP 895

64' : 19294+2748
OL 217

68' : 19367+2627
BRT3346

70' : 19338+2832
SLE 631

70' : 19309+2626
KPP 442



Selections
Full WDS
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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.

19339+2723 ES 487 (HD 338512)

 
 
19h 33m 52.71s +27° 22' 46.7" P.A. 332.00 sep 5.0 mag 10.07,12.50 Sp F8
 
 
Coord 2000 19339+2723 Discov num ES  487 Comp Coord arcsec 2000 19 33 52.71 +27 22 46.7
Date first 1892 Date last 2021 Obs 9
Pa first 337 Pa last 332.4 P.A. Now (θ) 332.4°
Sep first 3.6 Sep last 4.96 Sep. Now (ρ) 4.96"
Mag pri 10.07 Mag sec 12.50 delta mag (ΔM) 2.43 Spectral class F8 (yellow-white)
Pri motion ra +002 Sec motion ra
Pri motion dec +007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 338512 Constellation Vulpecula Tycho2 2146-01753-1 Gaia DR2 2025278432476294272
HD 338512
 
 
WDS 19339+2723 ES 487 (HD 338512) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
ES Espin, T.E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
19339+2723 ES 487 1999 5 336 4.8 10.07 12.50 F8 +27 3431 D 193352.71+272246.7
19339+2723 ES 487 2014 6 335 5.3 10.07 12.50 F8 +27 3431 193352.71+272246.7
19339+2723 ES 487 2015 7 336 4.9 10.07 12.50 F8 +27 3431 193352.71+272246.7
19339+2723 ES 487 2019 8 335 4.6 10.07 12.50 F8 +27 3431 193352.71+272246.7
19339+2723 ES 487 2021 9 332 5.0 10.07 12.50 F8 +27 3431 193352.71+272246.7

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

 
 
WDS 19339+2723 ES 487 (HD 338512) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19339+2723 ES 487 (HD 338512) : MEASURES
 
 
No records found.

 
 
WDS 19339+2723 (HD 338512) : VIRTUAL EYEPIECE
 
 

19339+2723 ES 487A mag 10.07 Sp F8 19339+2723 ES 487B sep 5.0 P.A. 332.40 mag 12.5 virtual eyepiece
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Radius:
Components only
 
 
WDS 19339+2723 (HD 338512) : ALADIN DSS IMAGE @ 19h 33m 52.71s +27° 22' 46.7"
 
 
 
 
WDS 19339+2723 ES 487 (HD 338512) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19339+2723 ES 487 distance=0' 19340+2729 ES 488 distance=7' 19350+2714 DRS 65 distance=18' 19355+2742 TDS1000 distance=30' 19317+2715 TDT1521 distance=31' 19348+2750 COU1032 distance=31' 19353+2753 BKO 69AB distance=36' 19353+2753 BKO 69AC distance=36' 19354+2755 BKO 70DG distance=38' 19354+2755 BKO 70EH distance=38' 19354+2755 ES 489AB distance=38' 19354+2755 ES 489AC distance=38' 19354+2755 ABH 121AD distance=38' 19354+2755 ABH 121AE distance=38' 19354+2755 ABH 121AF distance=38' 19321+2653 BRT3344 distance=39' 19316+2659 HDS2774AB distance=39' 19316+2659 HDS2774AC distance=39' 19316+2659 HDS2774AD distance=39' 19366+2700 BRT3345 distance=44' 19305+2714 A 269 distance=46' 19373+2734 WFC 224 distance=48' 19333+2629 COU1029BD distance=54' 19363+2640 ARY 21AB distance=55' 19363+2640 FYM 70AC distance=55' 19378+2740 KPP4164AB distance=55' 19307+2758 RBR 12Ba,Bb distance=55' 19307+2758 BNU 10Aa,Ab (Albireo) distance=55' 19307+2758 MCA 55Aa,Ac (Albireo) distance=55' 19307+2758 STFA 43AB (Albireo) distance=55' 19307+2758 WAL 114AC (Albireo) distance=55' 19307+2758 CTT 17AD (Albireo) distance=55' 19307+2758 CTT 18AE (Albireo) distance=55' 19307+2758 SMR 34AF (Albireo) distance=55' 19307+2758 SMR 34AG (Albireo) distance=55' 19307+2758 SMR 34AH (Albireo) distance=55' 19307+2758 SMR 34AI (Albireo) distance=55' 19307+2758 SMR 34AJ (Albireo) distance=55' 19307+2758 SMR 34AK (Albireo) distance=55' 19307+2758 SMR 34AL (Albireo) distance=55' 19333+2629 COU1028Aa,Ab distance=55' 19333+2629 ARY 19AB distance=55' 19333+2629 ARY 19AC distance=55' 19315+2808 ES 485 distance=55' 19373+2757 TDT1589 distance=58' 19321+2816 FOX 242DE distance=59' 19321+2816 BU 652AB distance=59' 19321+2816 FOX 242AD distance=59' 19321+2816 STF2539AC distance=59' 19321+2816 STF2539BC distance=59' 19357+2819 SLE 643 distance=62' 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 19339+2723 ES 487 332 5.0 0
Show 19340+2729 ES 488 55 3.0 7
Show 19350+2714 DRS 65 102 15.1 18
Show 19355+2742 TDS1000 261 1.2 30
Show 19317+2715 TDT1521 157 2.5 31
Show 19348+2750 COU1032 267 1.9 31
Show 19353+2753 BKO 69 AB 236 2.3 36
Show 19353+2753 BKO 69 AC 119 5.9 36
Show 19354+2755 BKO 70 DG 167 7.4 38
Show 19354+2755 BKO 70 EH 275 4.7 38
Show 19354+2755 ES 489 AB 237 17.0 38
Show 19354+2755 ES 489 AC 203 22.1 38
Show 19354+2755 ABH 121 AD 227 49.8 38
Show 19354+2755 ABH 121 AE 175 61.8 38
Show 19354+2755 ABH 121 AF 200 58.4 38
Show 19321+2653 BRT3344 0 4.4 39
Show 19316+2659 HDS2774 AB 118 0.5 39
Show 19316+2659 HDS2774 AC 116 2.0 39
Show 19316+2659 HDS2774 AD 104 2.2 39
Show 19366+2700 BRT3345 12 3.4 44
Show 19305+2714 A 269 208 0.6 46
Show 19373+2734 WFC 224 353 13.2 48
Show 19333+2629 COU1029 BD 276 7.4 54
Show 19363+2640 ARY 21 AB 274 63.2 55
Show 19363+2640 FYM 70 AC 108 22.5 55
Show 19378+2740 KPP4164 AB 255 20.5 55
Show 19307+2758 RBR 12 Ba,Bb -1 -1.0 55
Show Albireo 19307+2758 BNU 10 Aa,Ab 160 0.0 55
Show Albireo 19307+2758 MCA 55 Aa,Ac 32 0.3 55
Show Albireo 19307+2758 STFA 43 AB 54 34.7 55
Show Albireo 19307+2758 WAL 114 AC 339 64.8 55
Show Albireo 19307+2758 CTT 17 AD 32 107.1 55
Show Albireo 19307+2758 CTT 18 AE 205 76.1 55
Show Albireo 19307+2758 SMR 34 AF 45 59.1 55
Show Albireo 19307+2758 SMR 34 AG 44 161.2 55
Show Albireo 19307+2758 SMR 34 AH 118 53.9 55
Show Albireo 19307+2758 SMR 34 AI 132 37.4 55
Show Albireo 19307+2758 SMR 34 AJ 209 139.1 55
Show Albireo 19307+2758 SMR 34 AK 276 142.0 55
Show Albireo 19307+2758 SMR 34 AL 269 12.0 55
Show 19333+2629 COU1028 Aa,Ab 74 0.3 55
Show 19333+2629 ARY 19 AB 13 48.5 55
Show 19333+2629 ARY 19 AC 146 144.8 55
Show 19315+2808 ES 485 332 3.0 55
Show 19373+2757 TDT1589 10 0.5 58
Show 19321+2816 FOX 242 DE 225 6.4 59
Show 19321+2816 BU 652 AB 313 5.0 59
Show 19321+2816 FOX 242 AD 242 55.3 59
Show 19321+2816 STF2539 AC 4 5.3 59
Show 19321+2816 STF2539 BC 65 5.5 59
Show 19357+2819 SLE 643 273 10.3 62

 
 
WDS 19339+2723 : COMPONENTS
 
 
  A
B pa=332.4°
sep=4.96"
 
 
19339+2723 A
 
 
Coord arcsec 2000 193352.71+272246.7 Mag 10.07 Spectral class F8 (yellow-white) PmRA 2.00
PmDE 7.0 Tycho2 2146-01753-1 HD 338512
Tycho2
Tycho2 2146-01753-1 Pflag RAmdeg 293.46967146 DEmdeg 27.37966440
PmRA 2.4 PmDE 6.5 E RAmdeg 22 E DEmdeg 17
E pmRA 2.0 E pmDE 2.0 EpRAm 1990.27 EpDEm 1990.96
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.1 Q pmRA 0.7
Q pmDE 0.1 BTmag 10.675 E BTmag 0.034 VTmag 10.070
E VTmag 0.029 Prox 794 TYC T HIP
CCDM RAdeg 293.46966500 DEdeg 27.37964944 EpRA 1990 1.49
EpDE 1990 1.72 E RAdeg 22.4 E DEdeg 17.4 Posflg
Corr 0.1
 
 
19339+2723 B
 
 
Coord arcsec 2000 193352.54+272251.1 Mag 12.5 Delta magnitude 2.43 Coordinate calculated yes