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Current system
21148+3631
SEI 1468


Nearby doubles
5' : 21151+3634
SEI1473

6' : 21145+3635
SEI1462

8' : 21143+3627
SEI1459

11' : 21154+3624
SEI1476

15' : 21137+3635
LDT 19

15' : 21153+3617
ES 2199

20' : 21149+3612
SEI1469AB

20' : 21150+3611
KPP1425

21' : 21155+3613
SEI1481AB

27' : 21129+3619
SEI1450

28' : 21130+3648
SEI1452

31' : 21129+3612
SEI1448

31' : 21149+3702
COU1818

32' : 21135+3658
SEI1453

32' : 21137+3602
SEI1455

33' : 21156+3600
SEI1479AB

33' : 21147+3558
SEI1466

34' : 21176+3624
TDT2888

35' : 21128+3608
TDT2826

36' : 21132+3602
TDT2834

36' : 21168+3659
TDT2881

40' : 21117+3621
SEI1439AB

42' : 21123+3658
TDT2823

42' : 21134+3553
SLE 372

43' : 21138+3711
COU1816AB

43' : 21114+3623
SEI1437



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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21148+3631 SEI 1468

 
 
21h 14m 51.98s +36° 30' 59.3" P.A. 245.00 sep 19.0 mag 10.90,11.40
 
 
Coord 2000 21148+3631 Discov num SEI1468 Comp Coord arcsec 2000 21 14 51.98 +36 30 59.3
Date first 1896 Date last 2015 Obs 10
Pa first 238 Pa last 245.4 P.A. Now (θ) 245.4°
Sep first 19.3 Sep last 19.033 Sep. Now (ρ) 19.033"
Mag pri 10.90 Mag sec 11.40 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -004 Sec motion ra -013
Pri motion dec -003 Sec motion dec +016
Notes
rPM=1.02
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2714-01978-1 Gaia DR2 1867822629262991232
 
 
WDS 21148+3631 SEI 1468 : 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
21148+3631 SEI1468 1998 3 245 18.9 10.90 11.40 D 211451.98+363059.3
21148+3631 SEI1468 2007 4 245 19.0 10.90 11.40 D 211451.98+363059.3
21148+3631 SEI1468 2011 5 245 19.0 10.90 11.40 D 211451.98+363059.3
21148+3631 SEI1468 2015 8 245 19.0 10.90 11.40 211451.98+363059.3

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

 
 
WDS 21148+3631 SEI 1468 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21148+3631 SEI 1468 : MEASURES
 
 
No records found.

 
 
WDS 21148+3631 : VIRTUAL EYEPIECE
 
 

21148+3631 SEI1468A mag 10.9 21148+3631 SEI1468B sep 16.0 P.A. 240.30 mag 11.4 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 21148+3631 : ALADIN DSS IMAGE @ 21h 14m 51.98s +36° 30' 59.3"
 
 
 
 
WDS 21148+3631 SEI 1468 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21148+3631 SEI1468 distance=0' 21151+3634 SEI1473 distance=5' 21145+3635 SEI1462 distance=6' 21143+3627 SEI1459 distance=8' 21154+3624 SEI1476 distance=11' 21137+3635 LDT 19 distance=15' 21153+3617 ES 2199 distance=15' 21149+3612 SEI1469AB distance=20' 21149+3612 SEI1470AC distance=20' 21149+3612 ABH 142AD distance=20' 21149+3612 ABH 142AE distance=20' 21149+3612 ABH 142AF distance=20' 21149+3612 ABH 142AG distance=20' 21149+3612 ABH 142AH distance=20' 21149+3612 ABH 142AI distance=20' 21149+3612 ABH 142AJ distance=20' 21149+3612 ABH 142AK distance=20' 21149+3612 ABH 142AL distance=20' 21149+3612 ABH 142AM distance=20' 21149+3612 ABH 142AN distance=20' 21149+3612 ABH 142AO distance=20' 21150+3611 KPP1425 distance=20' 21155+3613 SEI1481AB distance=21' 21155+3613 SEI1480AC distance=21' 21129+3619 SEI1450 distance=27' 21130+3648 SEI1452 distance=28' 21129+3612 SEI1448 distance=31' 21149+3702 COU1818 distance=31' 21135+3658 SEI1453 distance=32' 21137+3602 SEI1455 distance=32' 21156+3600 SEI1479AB distance=33' 21156+3600 SEI1479AC distance=33' 21147+3558 SEI1466 distance=33' 21176+3624 TDT2888 distance=34' 21128+3608 TDT2826 distance=35' 21132+3602 TDT2834 distance=36' 21168+3659 TDT2881 distance=36' 21117+3621 SEI1439AB distance=40' 21117+3621 TOB 213BC distance=40' 21123+3658 TDT2823 distance=42' 21134+3553 SLE 372 distance=42' 21138+3711 COU1816AB distance=43' 21138+3711 WSI 37AC distance=43' 21114+3623 SEI1437 distance=43' 21151+3716 SEI1472 distance=45' 21113+3646 COU1970 distance=45' 21156+3715 HO 285AB distance=45' 21156+3715 WAL 138AC distance=45' 21149+3546 SEI1467 distance=45' 21186+3624 CRB 140 distance=46' 21161+3548 SEI1483 distance=46' 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 21148+3631 SEI1468 245 19.0
Show 21151+3634 SEI1473 99 21.9 5
Show 21145+3635 SEI1462 231 11.2 6
Show 21143+3627 SEI1459 187 14.7 8
Show 21154+3624 SEI1476 170 6.4 11
Show 21137+3635 LDT 19 6 0.4 15
Show 21153+3617 ES 2199 98 4.3 15
Show 21149+3612 SEI1469 AB 132 25.8 20
Show 21149+3612 SEI1470 AC 156 23.3 20
Show 21149+3612 ABH 142 AD 83 36.3 20
Show 21149+3612 ABH 142 AE 134 75.5 20
Show 21149+3612 ABH 142 AF 147 74.4 20
Show 21149+3612 ABH 142 AG 350 65.2 20
Show 21149+3612 ABH 142 AH 329 68.0 20
Show 21149+3612 ABH 142 AI 321 83.8 20
Show 21149+3612 ABH 142 AJ 315 93.9 20
Show 21149+3612 ABH 142 AK 315 102.1 20
Show 21149+3612 ABH 142 AL 268 62.6 20
Show 21149+3612 ABH 142 AM 240 112.5 20
Show 21149+3612 ABH 142 AN 259 109.0 20
Show 21149+3612 ABH 142 AO 98 127.1 20
Show 21150+3611 KPP1425 247 10.7 20
Show 21155+3613 SEI1481 AB 308 13.9 21
Show 21155+3613 SEI1480 AC 346 15.3 21
Show 21129+3619 SEI1450 169 17.8 27
Show 21130+3648 SEI1452 336 26.5 28
Show 21129+3612 SEI1448 208 25.2 31
Show 21149+3702 COU1818 31 1.4 31
Show 21135+3658 SEI1453 271 28.3 32
Show 21137+3602 SEI1455 139 3.2 32
Show 21156+3600 SEI1479 AB 76 26.9 33
Show 21156+3600 SEI1479 AC 271 27.4 33
Show 21147+3558 SEI1466 127 16.6 33
Show 21176+3624 TDT2888 351 0.4 34
Show 21128+3608 TDT2826 116 0.5 35
Show 21132+3602 TDT2834 174 0.5 36
Show 21168+3659 TDT2881 130 0.5 36
Show 21117+3621 SEI1439 AB 195 26.6 40
Show 21117+3621 TOB 213 BC 171 16.5 40
Show 21123+3658 TDT2823 149 2.2 42
Show 21134+3553 SLE 372 59 11.1 42
Show 21138+3711 COU1816 AB 248 1.8 43
Show 21138+3711 WSI 37 AC 336 10.0 43
Show 21114+3623 SEI1437 165 24.4 43
Show 21151+3716 SEI1472 97 23.0 45
Show 21113+3646 COU1970 106 0.6 45
Show 21156+3715 HO 285 AB 22 9.2 45
Show 21156+3715 WAL 138 AC 29 57.3 45
Show 21149+3546 SEI1467 129 4.9 45
Show 21186+3624 CRB 140 18 12.5 46
Show 21161+3548 SEI1483 206 10.2 46

 
 
WDS 21148+3631 : COMPONENTS
 
 
  A
B pa=240.3°
sep=16.01"
 
 
21148+3631 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211451.98+363059.3 Mag 10.9 PmRA -4.00
PmDE -3.0 Tycho2 2714-01978-1
Tycho2
Tycho2 2714-01978-1 Pflag RAmdeg 318.71661974 DEmdeg 36.51648034
PmRA -2.0 PmDE -3.0 E RAmdeg 33 E DEmdeg 28
E pmRA 2.7 E pmDE 2.4 EpRAm 1987.28 EpDEm 1986.95
Num 5 Q RAmdeg 1.3 Q DEmdeg 2.6 Q pmRA 1.3
Q pmDE 2.5 BTmag 12.777 E BTmag 0.172 VTmag 10.897
E VTmag 0.046 Prox 999 TYC T HIP
CCDM RAdeg 318.71662944 DEdeg 36.51648000 EpRA 1990 1.62
EpDE 1990 1.70 E RAdeg 41.1 E DEdeg 36.5 Posflg
Corr 0.1
 
 
21148+3631 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211450.83+363051.4 Mag 11.4 PmRA -13.00
PmDE 16.0 Calc delta mag 0.5 Calc coord yes