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Doubles in session


Current system
21135+3658
SEI 1453


Nearby doubles
11' : 21130+3648
SEI1452

14' : 21123+3658
TDT2823

15' : 21138+3711
COU1816AB

20' : 21149+3702
COU1818

21' : 21129+3717
SEI1449

23' : 21137+3635
LDT 19

27' : 21145+3635
SEI1462

27' : 21151+3716
SEI1472

28' : 21112+3652
SEI1436

28' : 21113+3646
COU1970

32' : 21156+3715
HO 285AB

32' : 21151+3634
SEI1473

32' : 21148+3631
SEI1468

33' : 21143+3627
SEI1459

34' : 21152+3722
TDT2859

34' : 21155+3719
MLB 424AB

35' : 21108+3643
TDT2807

36' : 21130+3732
HEI 283AB

37' : 21133+3734
ES 208

38' : 21104+3705
SEI1427

39' : 21129+3619
SEI1450

40' : 21147+3734
SEI1465

40' : 21104+3640
TDT2802

41' : 21168+3659
TDT2881

42' : 21154+3624
SEI1476

43' : 21117+3621
SEI1439AB



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21135+3658 SEI 1453

 
 
21h 13m 24.64s +36° 57' 24.6" P.A. 271.00 sep 28.3 mag 10.41,11.29
 
 
Coord 2000 21135+3658 Discov num SEI1453 Comp Coord arcsec 2000 21 13 24.64 +36 57 24.6
Date first 1895 Date last 2015 Obs 13
Pa first 271 Pa last 270.6 P.A. Now (θ) 270.6°
Sep first 27.3 Sep last 28.346 Sep. Now (ρ) 28.346"
Mag pri 10.41 Mag sec 11.29 delta mag (ΔM) 0.88 Spectral class
Pri motion ra -002 Sec motion ra -002
Pri motion dec -004 Sec motion dec -003
Notes
rPM=0.224 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2714-01360-1 Gaia DR2 1868597922399681920
 
 
WDS 21135+3658 SEI 1453 : NOTES
 
 
No records found.

 
 
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
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21135+3658 SEI1453 1998 6 271 28.3 10.41 11.29 D 211324.64+365724.6
21135+3658 SEI1453 2007 7 271 28.3 10.41 11.29 D 211324.64+365724.6
21135+3658 SEI1453 2010 9 271 28.3 10.41 11.29 211324.64+365724.6
21135+3658 SEI1453 2015 10 271 28.3 10.41 11.29 211324.64+365724.6

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

 
 
WDS 21135+3658 SEI 1453 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21135+3658 SEI 1453 : MEASURES
 
 
No records found.

 
 
WDS 21135+3658 : VIRTUAL EYEPIECE
 
 

21135+3658 SEI1453A mag 10.41 21135+3658 SEI1453B sep 22.6 P.A. 270.80 mag 11.29 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 21135+3658 : ALADIN DSS IMAGE @ 21h 13m 24.64s +36° 57' 24.6"
 
 
 
 
WDS 21135+3658 SEI 1453 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21135+3658 SEI1453 distance=0' 21130+3648 SEI1452 distance=11' 21123+3658 TDT2823 distance=14' 21138+3711 COU1816AB distance=15' 21138+3711 WSI 37AC distance=15' 21149+3702 COU1818 distance=20' 21129+3717 SEI1449 distance=21' 21137+3635 LDT 19 distance=23' 21125+3720 FOX 41BC distance=25' 21125+3720 HJ 1623A,BC distance=25' 21145+3635 SEI1462 distance=27' 21151+3716 SEI1472 distance=27' 21112+3652 SEI1436 distance=28' 21113+3646 COU1970 distance=28' 21156+3715 HO 285AB distance=32' 21156+3715 WAL 138AC distance=32' 21151+3634 SEI1473 distance=32' 21148+3631 SEI1468 distance=32' 21143+3627 SEI1459 distance=33' 21152+3722 TDT2859 distance=34' 21155+3719 MLB 424AB distance=34' 21155+3719 SEI1478AC distance=34' 21108+3643 TDT2807 distance=35' 21130+3732 HEI 283AB distance=36' 21130+3732 HEI 283BC distance=36' 21133+3734 ES 208 distance=37' 21104+3705 SEI1427 distance=38' 21129+3619 SEI1450 distance=39' 21147+3734 SEI1465 distance=40' 21104+3640 TDT2802 distance=40' 21168+3659 TDT2881 distance=41' 21154+3624 SEI1476 distance=42' 21117+3621 SEI1439AB distance=43' 21114+3623 SEI1437 distance=43' 21099+3659 SEI1422 distance=43' 21117+3621 TOB 213BC distance=43' 21133+3743 SMA 142 distance=44' 21133+3744 SMA 141 distance=44' 21098+3646 SEI1421AC distance=45' 21098+3646 WSI 50AB distance=45' 21129+3612 SEI1448 distance=47' 21153+3617 ES 2199 distance=47' 21110+3619 SEI1435 distance=48' 21102+3726 HU 1309AB distance=49' 21102+3726 HU 1309AC distance=49' 21151+3741 SEI1474 distance=49' 21111+3618 HO 283Aa,Ab distance=49' 21111+3618 HO 283AB distance=49' 21149+3612 SEI1469AB distance=50' 21149+3612 SEI1470AC distance=50' 21149+3612 ABH 142AD distance=50' 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 21135+3658 SEI1453 271 28.3
Show 21130+3648 SEI1452 336 26.5 11
Show 21123+3658 TDT2823 149 2.2 14
Show 21138+3711 COU1816 AB 248 1.8 15
Show 21138+3711 WSI 37 AC 336 10.0 15
Show 21149+3702 COU1818 31 1.4 20
Show 21129+3717 SEI1449 295 13.9 21
Show 21137+3635 LDT 19 6 0.4 23
Show 21125+3720 FOX 41 BC 124 0.9 25
Show 21125+3720 HJ 1623 A,BC 152 15.3 25
Show 21145+3635 SEI1462 231 11.2 27
Show 21151+3716 SEI1472 97 23.0 27
Show 21112+3652 SEI1436 106 13.3 28
Show 21113+3646 COU1970 106 0.6 28
Show 21156+3715 HO 285 AB 22 9.2 32
Show 21156+3715 WAL 138 AC 29 57.3 32
Show 21151+3634 SEI1473 99 21.9 32
Show 21148+3631 SEI1468 245 19.0 32
Show 21143+3627 SEI1459 187 14.7 33
Show 21152+3722 TDT2859 248 1.7 34
Show 21155+3719 MLB 424 AB 63 5.1 34
Show 21155+3719 SEI1478 AC 217 9.7 34
Show 21108+3643 TDT2807 273 1.4 35
Show 21130+3732 HEI 283 AB 73 35.7 36
Show 21130+3732 HEI 283 BC 80 3.3 36
Show 21133+3734 ES 208 142 3.8 37
Show 21104+3705 SEI1427 164 25.3 38
Show 21129+3619 SEI1450 169 17.8 39
Show 21147+3734 SEI1465 33 25.6 40
Show 21104+3640 TDT2802 92 0.5 40
Show 21168+3659 TDT2881 130 0.5 41
Show 21154+3624 SEI1476 170 6.4 42
Show 21117+3621 SEI1439 AB 195 26.6 43
Show 21114+3623 SEI1437 165 24.4 43
Show 21099+3659 SEI1422 330 20.5 43
Show 21117+3621 TOB 213 BC 171 16.5 43
Show 21133+3743 SMA 142 176 12.4 44
Show 21133+3744 SMA 141 149 7.3 44
Show 21098+3646 SEI1421 AC 182 7.9 45
Show 21098+3646 WSI 50 AB 346 4.9 45
Show 21129+3612 SEI1448 208 25.2 47
Show 21153+3617 ES 2199 98 4.3 47
Show 21110+3619 SEI1435 187 30.1 48
Show 21102+3726 HU 1309 AB 171 3.0 49
Show 21102+3726 HU 1309 AC 239 21.9 49
Show 21151+3741 SEI1474 22 20.0 49
Show 21111+3618 HO 283 Aa,Ab 178 0.8 49
Show 21111+3618 HO 283 AB 211 20.8 49
Show 21149+3612 SEI1469 AB 132 25.8 50
Show 21149+3612 SEI1470 AC 156 23.3 50
Show 21149+3612 ABH 142 AD 83 36.3 50

 
 
WDS 21135+3658 : COMPONENTS
 
 
  A
B pa=270.8°
sep=22.65"
 
 
21135+3658 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211324.64+365724.6 Mag 10.41 PmRA -2.00
PmDE -4.0 Tycho2 2714-01360-1
Tycho2
Tycho2 2714-01360-1 Pflag RAmdeg 318.35268291 DEmdeg 36.95684294
PmRA -1.0 PmDE -3.4 E RAmdeg 22 E DEmdeg 20
E pmRA 1.5 E pmDE 1.5 EpRAm 1987.47 EpDEm 1988.31
Num 6 Q RAmdeg 0.7 Q DEmdeg 1.1 Q pmRA 0.7
Q pmDE 1.1 BTmag 10.979 E BTmag 0.041 VTmag 10.413
E VTmag 0.034 Prox 283 TYC T HIP
CCDM RAdeg 318.35268806 DEdeg 36.95685000 EpRA 1990 1.70
EpDE 1990 1.74 E RAdeg 24.6 E DEdeg 21.8 Posflg
Corr 0.1
 
 
21135+3658 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211322.75+365724.9 Mag 11.29 PmRA -2.00
PmDE -3.0 Tycho2 2714-01900-1 Calc delta mag 0.88 Calc coord yes
Tycho2
Tycho2 2714-01900-1 Pflag RAmdeg 318.34284057 DEmdeg 36.95690201
PmRA -4.0 PmDE -2.4 E RAmdeg 50 E DEmdeg 44
E pmRA 1.9 E pmDE 1.8 EpRAm 1982.54 EpDEm 1983.99
Num 5 Q RAmdeg 1.8 Q DEmdeg 0.9 Q pmRA 1.8
Q pmDE 0.9 BTmag 12.165 E BTmag 0.115 VTmag 11.286
E VTmag 0.072 Prox 283 TYC HIP
CCDM RAdeg 318.34285472 DEdeg 36.95690861 EpRA 1990 1.71
EpDE 1990 1.74 E RAdeg 53.3 E DEdeg 46.0 Posflg
Corr 0.1