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Current system
21176+3624
TDT 2888


Nearby doubles
12' : 21186+3624
CRB 140

24' : 21187+3604
TDT2896

26' : 21154+3624
SEI1476

27' : 21155+3613
SEI1481AB

30' : 21153+3617
ES 2199

32' : 21151+3634
SEI1473

34' : 21148+3631
SEI1468

35' : 21150+3611
KPP1425

35' : 21149+3612
SEI1469AB

35' : 21156+3600
SEI1479AB

36' : 21168+3659
TDT2881

39' : 21171+3546
BU 162AB

39' : 21145+3635
SEI1462

40' : 21143+3627
SEI1459

41' : 21161+3548
SEI1483

41' : 21196+3656
TDT2905

44' : 21147+3558
SEI1466

48' : 21174+3711
SEI1491

48' : 21137+3635
LDT 19

50' : 21152+3544
SEI1475

50' : 21149+3702
COU1818

51' : 21149+3546
SEI1467

52' : 21137+3602
SEI1455

53' : 21215+3648
TDT2919

53' : 21215+3600
TDT2920

55' : 21171+3530
SLE 378



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

21176+3624 TDT 2888

 
 
21h 17m 36.54s +36° 24' 00.0" P.A. 351.00 sep 0.4 mag 11.11,11.28
 
 
Coord 2000 21176+3624 Discov num TDT2888 Comp Coord arcsec 2000 21 17 36.54 +36 24 00.0
Date first 1991 Date last 1991 Obs 1
Pa first 351 Pa last 351.4 P.A. Now (θ) 351.4°
Sep first 0.4 Sep last 0.4 Sep. Now (ρ) 0.4"
Mag pri 11.11 Mag sec 11.28 delta mag (ΔM) 0.17 Spectral class
Pri motion ra +005 Sec motion ra +005
Pri motion dec +003 Sec motion dec +003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2714-01881-1 Gaia DR2 1867782084770806016
 
 
WDS 21176+3624 TDT 2888 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21176+3624 TDT2888 1991 1 351 0.4 11.11 11.28 211736.54+362400.0

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

 
 
WDS 21176+3624 TDT 2888 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21176+3624 TDT 2888 : MEASURES
 
 
No records found.

 
 
WDS 21176+3624 : VIRTUAL EYEPIECE
 
 

21176+3624 TDT2888A mag 11.11 21176+3624 TDT2888B sep 0.4 P.A. 353.10 mag 11.28 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 21176+3624 : ALADIN DSS IMAGE @ 21h 17m 36.54s +36° 24' 00.0"
 
 
 
 
WDS 21176+3624 TDT 2888 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21176+3624 TDT2888 distance=0' 21186+3624 CRB 140 distance=12' 21187+3604 TDT2896 distance=24' 21154+3624 SEI1476 distance=26' 21155+3613 SEI1481AB distance=27' 21155+3613 SEI1480AC distance=27' 21153+3617 ES 2199 distance=30' 21151+3634 SEI1473 distance=32' 21148+3631 SEI1468 distance=34' 21150+3611 KPP1425 distance=35' 21149+3612 SEI1469AB distance=35' 21149+3612 SEI1470AC distance=35' 21149+3612 ABH 142AD distance=35' 21149+3612 ABH 142AE distance=35' 21149+3612 ABH 142AF distance=35' 21149+3612 ABH 142AG distance=35' 21149+3612 ABH 142AH distance=35' 21149+3612 ABH 142AI distance=35' 21149+3612 ABH 142AJ distance=35' 21149+3612 ABH 142AK distance=35' 21149+3612 ABH 142AL distance=35' 21149+3612 ABH 142AM distance=35' 21149+3612 ABH 142AN distance=35' 21149+3612 ABH 142AO distance=35' 21156+3600 SEI1479AB distance=35' 21156+3600 SEI1479AC distance=35' 21168+3659 TDT2881 distance=36' 21171+3546 BU 162AB distance=39' 21171+3546 BU 162AC distance=39' 21145+3635 SEI1462 distance=39' 21143+3627 SEI1459 distance=40' 21161+3548 SEI1483 distance=41' 21196+3656 TDT2905 distance=41' 21147+3558 SEI1466 distance=44' 21174+3711 SEI1491 distance=48' 21137+3635 LDT 19 distance=48' 21152+3544 SEI1475 distance=50' 21149+3702 COU1818 distance=50' 21149+3546 SEI1467 distance=51' 21137+3602 SEI1455 distance=52' 21215+3648 TDT2919 distance=53' 21215+3600 TDT2920 distance=53' 21171+3530 SLE 378 distance=55' 21129+3619 SEI1450 distance=57' 21156+3715 HO 285AB distance=57' 21156+3715 WAL 138AC distance=57' 21132+3602 TDT2834 distance=58' 21129+3612 SEI1448 distance=58' 21203+3535 TDT2911 distance=59' 21134+3553 SLE 372 distance=60' 21151+3716 SEI1472 distance=60' 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 21176+3624 TDT2888 351 0.4
Show 21186+3624 CRB 140 18 12.5 12
Show 21187+3604 TDT2896 231 2.5 24
Show 21154+3624 SEI1476 170 6.4 26
Show 21155+3613 SEI1481 AB 308 13.9 27
Show 21155+3613 SEI1480 AC 346 15.3 27
Show 21153+3617 ES 2199 98 4.3 30
Show 21151+3634 SEI1473 99 21.9 32
Show 21148+3631 SEI1468 245 19.0 34
Show 21150+3611 KPP1425 247 10.7 35
Show 21149+3612 SEI1469 AB 132 25.8 35
Show 21149+3612 SEI1470 AC 156 23.3 35
Show 21149+3612 ABH 142 AD 83 36.3 35
Show 21149+3612 ABH 142 AE 134 75.5 35
Show 21149+3612 ABH 142 AF 147 74.4 35
Show 21149+3612 ABH 142 AG 350 65.2 35
Show 21149+3612 ABH 142 AH 329 68.0 35
Show 21149+3612 ABH 142 AI 321 83.8 35
Show 21149+3612 ABH 142 AJ 315 93.9 35
Show 21149+3612 ABH 142 AK 315 102.1 35
Show 21149+3612 ABH 142 AL 268 62.6 35
Show 21149+3612 ABH 142 AM 240 112.5 35
Show 21149+3612 ABH 142 AN 259 109.0 35
Show 21149+3612 ABH 142 AO 98 127.1 35
Show 21156+3600 SEI1479 AB 76 26.9 35
Show 21156+3600 SEI1479 AC 271 27.4 35
Show 21168+3659 TDT2881 130 0.5 36
Show 21171+3546 BU 162 AB 253 1.2 39
Show 21171+3546 BU 162 AC 131 15.6 39
Show 21145+3635 SEI1462 231 11.2 39
Show 21143+3627 SEI1459 187 14.7 40
Show 21161+3548 SEI1483 206 10.2 41
Show 21196+3656 TDT2905 184 2.4 41
Show 21147+3558 SEI1466 127 16.6 44
Show 21174+3711 SEI1491 294 14.7 48
Show 21137+3635 LDT 19 6 0.4 48
Show 21152+3544 SEI1475 266 5.5 50
Show 21149+3702 COU1818 31 1.4 50
Show 21149+3546 SEI1467 129 4.9 51
Show 21137+3602 SEI1455 139 3.2 52
Show 21215+3648 TDT2919 344 1.5 53
Show 21215+3600 TDT2920 147 0.6 53
Show 21171+3530 SLE 378 27 11.3 55
Show 21129+3619 SEI1450 169 17.8 57
Show 21156+3715 HO 285 AB 22 9.2 57
Show 21156+3715 WAL 138 AC 29 57.3 57
Show 21132+3602 TDT2834 174 0.5 58
Show 21129+3612 SEI1448 208 25.2 58
Show 21203+3535 TDT2911 102 1.5 59
Show 21134+3553 SLE 372 59 11.1 60
Show 21151+3716 SEI1472 97 23.0 60

 
 
WDS 21176+3624 : COMPONENTS
 
 
  A
B pa=353.1°
sep=0.40"
 
 
21176+3624 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211736.54+362400.0 Mag 11.11 PmRA 5.00
PmDE 3.0 Tycho2 2714-01881-1
Tycho2
Tycho2 2714-01881-1 Pflag RAmdeg 319.40225186 DEmdeg 36.40005539
PmRA 5.2 PmDE 3.0 E RAmdeg 22 E DEmdeg 18
E pmRA 1.7 E pmDE 1.7 EpRAm 1988.73 EpDEm 1989.43
Num 7 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 0.9
Q pmDE 0.9 BTmag 10.912 E BTmag 0.036 VTmag 10.457
E VTmag 0.033 Prox 999 TYC T HIP
CCDM RAdeg 319.40223667 DEdeg 36.40004667 EpRA 1990 1.58
EpDE 1990 1.73 E RAdeg 23.0 E DEdeg 19.1 Posflg
Corr 0.2
 
 
21176+3624 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211736.54+362400.4 Mag 11.28 PmRA 5.00
PmDE 3.0 Calc delta mag 0.17 Calc coord yes