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Doubles in session


Current system
21032+3645
WAL 134 AC


Nearby doubles
8' : 21038+3643
SEI1385

15' : 21039+3655
GRV 408

16' : 21037+3630
SEI1383

18' : 21036+3701
SEI1382

23' : 21018+3630
SEI1372

24' : 21046+3628
SEI1391

27' : 21010+3647
SEI1367

31' : 21047+3710
HDS3003

33' : 21013+3709
TDT2697

33' : 21059+3652
TDT2743

34' : 21058+3633
SEI1397

38' : 21041+3609
SEI1386

38' : 21002+3658
HO 147AB

39' : 21043+3608
HJ 1610

39' : 21064+3643
SEI1403

39' : 21000+3655
SEI1360AB

41' : 21061+3706
SEI1400

41' : 21066+3645
SEI1404AB

42' : 21001+3627
J 1219

44' : 20595+3646
SEI1354

45' : 21002+3620
TDT2689

46' : 20594+3651
TDT2678

46' : 20594+3637
SEI1352

47' : 21066+3623
SEI1405

47' : 21071+3645
TDS1117

47' : 21058+3610
SEI1398



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

21032+3645 WAL 134 AC

 
 
21h 03m 11.58s +36° 44' 38.9" P.A. 285.00 sep 35.8 mag 8.47,11.45 Sp A0 dist. 347.22 pc (1132.63 l.y.)
 
 
Coord 2000 21032+3645 Discov num WAL 134 Comp AC Coord arcsec 2000 21 03 11.58 +36 44 38.9
Date first 1896 Date last 2015 Obs 9
Pa first 286 Pa last 285.4 P.A. Now (θ) 285.4°
Sep first 35.6 Sep last 35.839 Sep. Now (ρ) 35.839"
Mag pri 8.47 Mag sec 11.45 delta mag (ΔM) 2.98 Spectral class A0 (white)
Pri motion ra +002 Sec motion ra -003
Pri motion dec -004 Sec motion dec -008
Notes N (See Notes)
rPM=0.749
Nature of this double is uncertain.
 
 
21032+3645 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 200597 70835 21 03 12 +36 44 39 SEI 1380 AB 2015 9 259 13.2 8.47 11.40 2.93
Show 70835 21 03 12 +36 44 39 WAL 134 AC 2015 9 285 35.8 8.47 11.45 2.98 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 70835 HIP 103903 Tycho2 2713-02247-1
Gaia DR2 1871399787266973440 HD 200597 BD BD+36 4382 Distance 347.22
Distance ly 1132.63
 
 
WDS 21032+3645 WAL 134 AC : NOTES
 
 
discov_num notes refcode
SEI1380 AB = 21028+3645 HLM 38AB.
WAL 134 AC; WDS designation changed from 21028+3645 due to merger of SEI1380
and HLM 38.
 
 
REFERENCES
 
 
refcode metd author reference
Sei1908 Pa - Scheiner, J. 1908POPot..59.....S
Sei1908 +Po Pub. Obs. Potsdam 20, #59, 1908
Sei1913A Pa - Scheiner, J. 1913QB811.B8.......
Sei1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Sei1932A Pa - Scheiner, J. 1932QB821.A43......
Sei1932A cited in ADS (Aitken Double Star Cat.), 1932
Wal1934 Ma j Wallenquist, A. 1934AnBos...6....3W
Wal1934 Ann. Bosscha Obs. Lembang 6, Pt.2, 1934
Wal1944a Zw - Wallenquist, A. 1954MeUpp...85.....
Wal1944a Medd. Uppsala Obs. #85, 1944
Wal1944a (Visual measures with wedge photometer attached to 14-inch refractor. No dates
Wal1944a given for measures; default date = decade of publication added.)
Wal1944b Zw - Wallenquist, A. 1954MeUpp...87.....
Wal1944b Medd. Uppsala Obs. #87, 1944
Wal1944b (Visual measures with wedge photometer attached to 14-inch refractor. No dates
Wal1944b given for measures; default date = decade of publication added.)
Wal1947 Zw - Wallenquist, A. 1947UppAn...2....2W
Wal1947 Ann. Uppsala Astron. Obs. 2, No.2, 1947
Wal1947 (A catalogue containing results of the two prior series, plus additional measures
Wal1947 with the 14-inch refractor and wedge photometer)
Wal1948 Zw - Wallenquist, A. 1948UppAn...2....3W
Wal1948 Ann. Uppsala Astron Obs. 2, #3, 1948
Wal1948 (Visual measures of southern double stars made with 17-inch refractor of La Plata
Wal1948 and wedge photometer. No dates listed; default date = decade of publication added)
Wal1950 Zd - Wallenquist, A. 1950MeUpp..103.....
Wal1950 Medd. Uppsala Obs. #103, 1950
Wal1954 Zw - Wallenquist, A. 1954UppAn...4Q....W
Wal1954 Ann. Uppsala Astron Obs. 4, #2, 1954
Wal1954 ("General Catalogue of Differences in Magnitude of Double Stars". Weighted mean
Wal1954 values from numerous sources)
Wal1958 Zw - Wallenquist, A. 1958MeUpp..118.....
Wal1958 Medd. Uppsala Obs. #118, 1958
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21032+3645 WAL 134 AC 1944 1 300 30.0 8.47 12.04 N 210311.58+364438.9
21032+3645 WAL 134 AC 2000 4 286 35.7 8.47 12.04 N 210311.58+364438.9
21032+3645 WAL 134 AC 2002 5 286 35.9 8.47 12.04 N D 210311.58+364438.9
21032+3645 WAL 134 AC 2015 6 285 35.8 8.47 11.45 A0 N 210311.58+364438.9

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

 
 
WDS 21032+3645 WAL 134 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21032+3645 WAL 134 AC : MEASURES
 
 
No records found.

 
 
WDS 21032+3645 : VIRTUAL EYEPIECE
 
 

21032+3645 SEI1380A mag 8.47 Sp A0 21032+3645 SEI1380B sep 10.7 P.A. 256.60 mag 11.4 21032+3645 WAL 134C sep 29.3 P.A. 289.00 mag 11.45 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 21032+3645 : ALADIN DSS IMAGE @ 21h 03m 11.58s +36° 44' 38.9"
 
 
 
 
WDS 21032+3645 WAL 134 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21032+3645 WAL 134AC distance=0' 21038+3643 SEI1385 distance=8' 21039+3655 GRV 408 distance=15' 21037+3630 SEI1383 distance=16' 21036+3701 SEI1382 distance=18' 21018+3630 SEI1372 distance=23' 21046+3628 SEI1391 distance=24' 21010+3647 SEI1367 distance=27' 21047+3710 HDS3003 distance=31' 21013+3709 TDT2697 distance=33' 21059+3652 TDT2743 distance=33' 21058+3633 SEI1397 distance=34' 21041+3609 SEI1386 distance=38' 21002+3658 HO 147AB distance=38' 21002+3658 HO 147AC distance=38' 21043+3608 HJ 1610 distance=39' 21064+3643 SEI1403 distance=39' 21000+3655 SEI1360AB distance=39' 21000+3655 TOB 208AC distance=39' 21066+3645 TOB 209BC distance=40' 21061+3706 SEI1400 distance=41' 21066+3645 SEI1404AB distance=41' 21001+3627 J 1219 distance=42' 20595+3646 SEI1354 distance=44' 21002+3620 TDT2689 distance=45' 20594+3651 TDT2678 distance=46' 20594+3637 SEI1352 distance=46' 21066+3623 SEI1405 distance=47' 21071+3645 TDS1117 distance=47' 21058+3610 SEI1398 distance=47' 20596+3703 HJ 1601 distance=47' 21014+3727 ES 2197 distance=47' 21012+3602 CLP 1BC distance=49' 21012+3602 CLP 1AB distance=50' 20594+3626 HU 764 distance=50' 21072+3657 SEI1407AB distance=50' 21072+3657 CTT 16AC distance=50' 20590+3655 SEI1347 distance=51' 21050+3559 SEI1395 distance=51' 21029+3554 J 1078AB distance=52' 21029+3554 J 1078AC distance=52' 20599+3612 SEI1359 distance=52' 21001+3608 TDT2687 distance=52' 21067+3715 SEI1406 distance=52' 21058+3726 SEI1399 distance=53' 20587+3644 ES 251 distance=53' 21035+3549 B 2A,BC distance=54' 21035+3549 B 2BC distance=55' 21042+3552 TDT2724 distance=55' 21077+3640 TDT2772 distance=55' 20587+3657 COU2296 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 21032+3645 SEI1380 AB 259 13.2
Show 21032+3645 WAL 134 AC 285 35.8
Show 21038+3643 SEI1385 240 24.8 8
Show 21039+3655 GRV 408 310 32.3 15
Show 21037+3630 SEI1383 124 9.3 16
Show 21036+3701 SEI1382 157 6.0 18
Show 21018+3630 SEI1372 181 24.8 23
Show 21046+3628 SEI1391 329 23.9 24
Show 21010+3647 SEI1367 247 20.6 27
Show 21047+3710 HDS3003 283 1.4 31
Show 21013+3709 TDT2697 129 2.5 33
Show 21059+3652 TDT2743 173 0.8 33
Show 21058+3633 SEI1397 343 22.0 34
Show 21041+3609 SEI1386 152 25.9 38
Show 21002+3658 HO 147 AB 351 7.8 38
Show 21002+3658 HO 147 AC 248 26.2 38
Show 21043+3608 HJ 1610 245 11.0 39
Show 21064+3643 SEI1403 123 11.4 39
Show 21000+3655 SEI1360 AB 45 22.2 39
Show 21000+3655 TOB 208 AC 232 31.7 39
Show 21066+3645 TOB 209 BC 322 19.0 40
Show 21061+3706 SEI1400 137 24.4 41
Show 21066+3645 SEI1404 AB 308 23.9 41
Show 21001+3627 J 1219 171 3.6 42
Show 20595+3646 SEI1354 325 26.4 44
Show 21002+3620 TDT2689 244 2.3 45
Show 20594+3651 TDT2678 246 0.5 46
Show 20594+3637 SEI1352 354 14.6 46
Show 21066+3623 SEI1405 314 8.5 47
Show 21071+3645 TDS1117 264 0.9 47
Show 21058+3610 SEI1398 36 30.5 47
Show 20596+3703 HJ 1601 141 6.5 47
Show 21014+3727 ES 2197 83 3.9 47
Show 21012+3602 CLP 1 BC 150 267.2 49
Show 21012+3602 CLP 1 AB 39 74.3 50
Show 20594+3626 HU 764 190 0.4 50
Show 21072+3657 SEI1407 AB 274 13.8 50
Show 21072+3657 CTT 16 AC 254 29.3 50
Show 20590+3655 SEI1347 125 18.6 51
Show 21050+3559 SEI1395 133 21.1 51
Show 21029+3554 J 1078 AB 112 2.7 52
Show 21029+3554 J 1078 AC 137 24.4 52
Show 20599+3612 SEI1359 108 16.5 52
Show 21001+3608 TDT2687 356 1.5 52
Show 21067+3715 SEI1406 175 3.2 52
Show 21058+3726 SEI1399 31 24.4 53
Show 20587+3644 ES 251 141 6.6 53
Show 21035+3549 B 2 A,BC 250 138.5 54
Show 21035+3549 B 2 BC 28 2.8 55
Show 21042+3552 TDT2724 181 1.1 55
Show 21077+3640 TDT2772 165 0.4 55

 
 
WDS 21032+3645 : COMPONENTS
 
 
  A B
B pa=256.6°
sep=10.68"
 
C pa=289.0°
sep=29.28"
pa=304.7°
sep=21.05"
 
 
21032+3645 A
 
 
Name HD 200597 Coord arcsec 2000 210311.58+364438.9 Mag 8.47 Spectral class A0 (white)
PmRA 2.00 PmDE -4.0 SAO 70835 HIP 103903
Tycho2 2713-02247-1 HD 200597 BD BD+36 4382
Tycho2
Tycho2 2713-02247-1 Pflag RAmdeg 315.79823661 DEmdeg 36.74412697
PmRA 0.1 PmDE -4.7 E RAmdeg 5 E DEmdeg 5
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.42 EpDEm 1991.45
Num 9 Q RAmdeg 1.6 Q DEmdeg 0.6 Q pmRA 1.5
Q pmDE 0.6 BTmag 8.466 E BTmag 0.015 VTmag 8.473
E VTmag 0.012 Prox 999 TYC T HIP 103903
CCDM RAdeg 315.79823611 DEdeg 36.74413778 EpRA 1990 1.62
EpDE 1990 1.71 E RAdeg 5.2 E DEdeg 4.9 Posflg
Corr 0.1
SAO
SAO 70835 DelFlag RA1950 PmRA1950 0.0003
DE1950 PmDE1950 -0.015 Vmag 8.3 SpType A0
Double code Source 5 CatNum 2123 DM BD+36 4382
DMcomp BDsup HD 200597 M HD 0
GC RA1950rad 5.50306587 DE1950rad 0.63783777 PmRA2000 0.0005
PmDE2000 -0.018
Hipparcos
Catalog H HIP 103903 Proxy RAhms 21 03 11.58
DEdms +36 44 38.9 Vmag 8.46 VarFlag R Vmag H
RAdeg 315.798 DEdeg 36.7441 AstroRef Plx 2.46
CCDM 21032+3645 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 200597 BD BD+36 4382
CD CP Dm number +36 4382 VIred 0
SpType A0 R SpType Coord arcsec 2000 210311.58+364438.9
Hipparcos 2
HIP 103903 Sn 5 So 0 Nc 1
RArad 5.5117190401 DErad 0.6413061915 Plx 2.88 PmRA 1.01
PmDE -3.77 E RArad 0.48 E DErad 0.55 E Plx 0.76
E pmRA 0.52 E pmDE 0.66 Hpmag 8.4671 E Hpmag 0.0018
SHp 0.016 VA 0 BV 0.008 E BV 0.01
VI 0.03
CCDM
Ccdm 21032+3645 RComp Comp A Note1
Note2 Discov num DRAs -0.49 DDEs -21.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.1 Sp A0 PmNote *
PmRA -10 PmDE -3 Dm number +36 4382 Cat1 BD
Name2 +36 2123 Cat2 AGK2/3 HD 200597 M HD
ADS BDS M ADS BDS N IDS IDS 20592N3621A
HIC 103903
 
 
21032+3645 B
 
 
Coord arcsec 2000 210310.72+364436.4 Mag 11.4 PmRA -14.00 PmDE -10.0
Calc delta mag 2.93 Calc coord yes
CCDM
Ccdm 21032+3645 RComp Comp B Note1
Note2 Discov num SEI1380 DRAs DDEs
R dRAs Year 1896 Theta 261 Rho 11.2
Obs 1 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20592N3621B
HIC
 
 
21032+3645 C
 
 
Coord arcsec 2000 210309.28+364448.4 Mag 11.45 PmRA -3.00 PmDE -8.0
Calc delta mag 2.98 Calc coord yes