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Current system
21152+3722
TDT 2859


Nearby doubles
5' : 21155+3719
MLB 424AB

8' : 21151+3716
SEI1472

9' : 21156+3715
HO 285AB

13' : 21147+3734
SEI1465

19' : 21151+3741
SEI1474

21' : 21138+3711
COU1816AB

21' : 21168+3729
TDT2880

21' : 21149+3702
COU1818

23' : 21154+3745
SMA 146

26' : 21133+3734
ES 208

27' : 21161+3747
COU1819

28' : 21129+3717
SEI1449

28' : 21130+3732
HEI 283AB

29' : 21174+3711
SEI1491

30' : 21133+3744
SMA 141

30' : 21133+3743
SMA 142

31' : 21168+3659
TDT2881

32' : 21144+3753
SEI1460

34' : 21135+3658
SEI1453

36' : 21140+3755
SEI1457

41' : 21148+3803
AGC 13AB

41' : 21138+3800
KPP 786

42' : 21144+3803
SEI1461AB

43' : 21123+3658
TDT2823

44' : 21149+3806
GUR 28

44' : 21130+3648
SEI1452



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

21152+3722 TDT 2859

 
 
21h 15m 12.70s +37° 22' 25.8" P.A. 248.00 sep 1.7 mag 12.23,12.37
 
 
Coord 2000 21152+3722 Discov num TDT2859 Comp Coord arcsec 2000 21 15 12.70 +37 22 25.8
Date first 1991 Date last 1991 Obs 1
Pa first 248 Pa last 247.9 P.A. Now (θ) 247.9°
Sep first 1.7 Sep last 1.72 Sep. Now (ρ) 1.72"
Mag pri 12.23 Mag sec 12.37 delta mag (ΔM) 0.14 Spectral class
Pri motion ra -005 Sec motion ra -005
Pri motion dec -009 Sec motion dec -009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2714-00298-1 Gaia DR2 1868638531306235136
 
 
WDS 21152+3722 TDT 2859 : 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
21152+3722 TDT2859 1991 1 248 1.7 12.23 12.37 211512.70+372225.8

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

 
 
WDS 21152+3722 TDT 2859 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21152+3722 TDT 2859 : MEASURES
 
 
No records found.

 
 
WDS 21152+3722 : VIRTUAL EYEPIECE
 
 

21152+3722 TDT2859A mag 12.23 21152+3722 TDT2859B sep 1.4 P.A. 242.90 mag 12.37 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 21152+3722 : ALADIN DSS IMAGE @ 21h 15m 12.70s +37° 22' 25.8"
 
 
 
 
WDS 21152+3722 TDT 2859 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21152+3722 TDT2859 distance=0' 21155+3719 MLB 424AB distance=5' 21155+3719 SEI1478AC distance=5' 21151+3716 SEI1472 distance=8' 21156+3715 HO 285AB distance=9' 21156+3715 WAL 138AC distance=9' 21147+3734 SEI1465 distance=13' 21151+3741 SEI1474 distance=19' 21138+3711 COU1816AB distance=21' 21138+3711 WSI 37AC distance=21' 21168+3729 TDT2880 distance=21' 21149+3702 COU1818 distance=21' 21154+3745 SMA 146 distance=23' 21133+3734 ES 208 distance=26' 21161+3747 COU1819 distance=27' 21130+3732 HEI 283BC distance=28' 21129+3717 SEI1449 distance=28' 21130+3732 HEI 283AB distance=28' 21174+3711 SEI1491 distance=29' 21133+3744 SMA 141 distance=30' 21133+3743 SMA 142 distance=30' 21168+3659 TDT2881 distance=31' 21144+3753 SEI1460 distance=32' 21125+3720 FOX 41BC distance=33' 21125+3720 HJ 1623A,BC distance=33' 21135+3658 SEI1453 distance=34' 21140+3755 SEI1457 distance=36' 21148+3803 JOD 20Fa,Fb distance=40' 21148+3803 DAL 38GH distance=40' 21148+3803 AGC 13AB distance=41' 21148+3803 AGC 13AC distance=41' 21148+3803 AGC 13AE distance=41' 21148+3803 AGC 13AF distance=41' 21148+3803 DAL 38AG distance=41' 21148+3803 LEP 100AI distance=41' 21148+3803 AGC 13AB,D distance=41' 21148+3803 FYM 110AK distance=41' 21148+3803 FYM 110AJ distance=41' 21148+3803 FYM 110AL distance=41' 21138+3800 KPP 786 distance=41' 21144+3803 SEI1461AB distance=42' 21144+3803 GUR 21AC distance=42' 21123+3658 TDT2823 distance=43' 21149+3806 GUR 28 distance=44' 21130+3648 SEI1452 distance=44' 21167+3803 DAM1262 distance=45' 21184+3749 SEI1495 distance=47' 21133+3803 TOB 214 distance=47' 21140+3808 GUR 20 distance=48' 21145+3635 SEI1462 distance=49' 21140+3809 SEI1456 distance=49' 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 21152+3722 TDT2859 248 1.7
Show 21155+3719 MLB 424 AB 63 5.1 5
Show 21155+3719 SEI1478 AC 217 9.7 5
Show 21151+3716 SEI1472 97 23.0 8
Show 21156+3715 HO 285 AB 22 9.2 9
Show 21156+3715 WAL 138 AC 29 57.3 9
Show 21147+3734 SEI1465 33 25.6 13
Show 21151+3741 SEI1474 22 20.0 19
Show 21138+3711 COU1816 AB 248 1.8 21
Show 21138+3711 WSI 37 AC 336 10.0 21
Show 21168+3729 TDT2880 61 0.4 21
Show 21149+3702 COU1818 31 1.4 21
Show 21154+3745 SMA 146 7 4.5 23
Show 21133+3734 ES 208 142 3.8 26
Show 21161+3747 COU1819 329 0.7 27
Show 21130+3732 HEI 283 BC 80 3.3 28
Show 21129+3717 SEI1449 295 13.9 28
Show 21130+3732 HEI 283 AB 73 35.7 28
Show 21174+3711 SEI1491 294 14.7 29
Show 21133+3744 SMA 141 149 7.3 30
Show 21133+3743 SMA 142 176 12.4 30
Show 21168+3659 TDT2881 130 0.5 31
Show 21144+3753 SEI1460 259 6.9 32
Show 21125+3720 FOX 41 BC 124 0.9 33
Show 21125+3720 HJ 1623 A,BC 152 15.3 33
Show 21135+3658 SEI1453 271 28.3 34
Show 21140+3755 SEI1457 27 10.6 36
Show 21148+3803 JOD 20 Fa,Fb 349 0.9 40
Show 21148+3803 DAL 38 GH 108 8.6 40
Show 21148+3803 AGC 13 AB 190 1.1 41
Show 21148+3803 AGC 13 AC 211 73.0 41
Show 21148+3803 AGC 13 AE 257 86.9 41
Show 21148+3803 AGC 13 AF 184 89.5 41
Show 21148+3803 DAL 38 AG 109 120.9 41
Show 21148+3803 LEP 100 AI 77 534.5 41
Show 21148+3803 AGC 13 AB,D 208 205.4 41
Show 21148+3803 FYM 110 AK 316 99.0 41
Show 21148+3803 FYM 110 AJ 127 49.7 41
Show 21148+3803 FYM 110 AL 290 32.8 41
Show 21138+3800 KPP 786 20 6.8 41
Show 21144+3803 SEI1461 AB 136 10.7 42
Show 21144+3803 GUR 21 AC 183 23.9 42
Show 21123+3658 TDT2823 149 2.2 43
Show 21149+3806 GUR 28 115 0.3 44
Show 21130+3648 SEI1452 336 26.5 44
Show 21167+3803 DAM1262 275 34.4 45
Show 21184+3749 SEI1495 273 14.8 47
Show 21133+3803 TOB 214 212 23.4 47
Show 21140+3808 GUR 20 17 1.6 48
Show 21145+3635 SEI1462 231 11.2 49
Show 21140+3809 SEI1456 357 21.0 49

 
 
WDS 21152+3722 : COMPONENTS
 
 
  A
B pa=242.9°
sep=1.42"
 
 
21152+3722 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211512.70+372225.8 Mag 12.23 PmRA -5.00
PmDE -9.0 Tycho2 2714-00298-1
Tycho2
Tycho2 2714-00298-1 Pflag RAmdeg 318.80290625 DEmdeg 37.37383345
PmRA -5.2 PmDE -8.7 E RAmdeg 66 E DEmdeg 60
E pmRA 2.0 E pmDE 1.9 EpRAm 1975.68 EpDEm 1976.31
Num 6 Q RAmdeg 1.7 Q DEmdeg 0.7 Q pmRA 1.7
Q pmDE 0.7 BTmag 12.552 E BTmag 0.168 VTmag 12.016
E VTmag 0.142 Prox 641 TYC HIP
CCDM RAdeg 318.80292639 DEdeg 37.37385389 EpRA 1990 1.63
EpDE 1990 1.66 E RAdeg 73.8 E DEdeg 66.8 Posflg
Corr 0.1
 
 
21152+3722 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211512.59+372225.2 Mag 12.37 PmRA -5.00
PmDE -9.0 Calc delta mag 0.14 Calc coord yes