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Doubles in session


Current system
21295+3728
SEI 1519


Nearby doubles
22' : 21284+3745
TDT2983

25' : 21278+3715
SEI1518

27' : 21317+3730
GRV 474

29' : 21305+3701
SEI1521AB

29' : 21287+3755
KPP1064

33' : 21268+3731
SEI1516AB

36' : 21272+3752
ES 2520

41' : 21264+3712
SEI1514

41' : 21311+3652
HJ 1653

44' : 21331+3726
SEI1525

48' : 21294+3640
CRB 16

50' : 21283+3640
CRB 142

51' : 21337+3728
SEI1526

53' : 21295+3635
ES 2128AB

53' : 21285+3636
ALI 443

53' : 21323+3811
ES 2063

56' : 21252+3708
SEI1513

58' : 21249+3711
TDS1126

62' : 21296+3625
ES 258AB

64' : 21243+3740
WSI 7

65' : 21241+3741
SEI1458

66' : 21258+3640
S 790AB

66' : 21294+3833
TDT2992

68' : 21271+3627
SEI1517

69' : 21238+3721
STFA 55AB

70' : 21278+3835
KU 61AB



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

21295+3728 SEI 1519

 
 
21h 29m 30.76s +37° 27' 45.9" P.A. 181.00 sep 13.8 mag 11.68,12.00
 
 
Coord 2000 21295+3728 Discov num SEI1519 Comp Coord arcsec 2000 21 29 30.76 +37 27 45.9
Date first 1895 Date last 2015 Obs 11
Pa first 183 Pa last 181.3 P.A. Now (θ) 181.3°
Sep first 13.6 Sep last 13.767 Sep. Now (ρ) 13.767"
Mag pri 11.68 Mag sec 12.00 delta mag (ΔM) 0.32 Spectral class
Pri motion ra +002 Sec motion ra +002
Pri motion dec -005 Sec motion dec -006
Notes N (See Notes)
rPM=0.158 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2716-00528-1 Gaia DR2 1952133971151570816
 
 
WDS 21295+3728 SEI 1519 : NOTES
 
 
discov_num notes refcode
SEI1519 ALI 692.
 
 
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
21295+3728 SEI1519 2000 5 181 13.8 11.68 12.00 N D 212930.76+372745.9
21295+3728 SEI1519 2002 6 181 13.8 11.68 12.00 N D 212930.76+372745.9
21295+3728 SEI1519 2010 7 181 13.6 11.68 12.00 N 212930.76+372745.9
21295+3728 SEI1519 2015 8 181 13.8 11.68 12.00 N 212930.76+372745.9

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

 
 
WDS 21295+3728 SEI 1519 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21295+3728 SEI 1519 : MEASURES
 
 
No records found.

 
 
WDS 21295+3728 : VIRTUAL EYEPIECE
 
 

21295+3728 SEI1519A mag 11.68 21295+3728 SEI1519B sep 13.8 P.A. 181.00 mag 12 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 21295+3728 : ALADIN DSS IMAGE @ 21h 29m 30.76s +37° 27' 45.9"
 
 
 
 
WDS 21295+3728 SEI 1519 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21295+3728 SEI1519 distance=0' 21284+3745 TDT2983 distance=22' 21278+3715 SEI1518 distance=25' 21317+3730 GRV 474 distance=27' 21305+3701 SEI1521AB distance=29' 21305+3701 GII 102Aa,Ab distance=29' 21287+3755 KPP1064 distance=29' 21268+3731 SEI1516AB distance=33' 21268+3731 HEI9004AC distance=33' 21268+3731 HEI9004AD distance=33' 21268+3731 COU1821Da,Db distance=34' 21272+3752 ES 2520 distance=36' 21264+3712 SEI1514 distance=41' 21311+3652 HJ 1653 distance=41' 21331+3726 SEI1525 distance=44' 21294+3640 CRB 16 distance=48' 21283+3640 CRB 142 distance=50' 21337+3728 SEI1526 distance=51' 21295+3635 ES 2128AB distance=53' 21295+3635 ES 2128AC distance=53' 21285+3636 ALI 443 distance=53' 21323+3811 ES 2063 distance=53' 21252+3708 SEI1513 distance=56' 21249+3711 TDS1126 distance=58' 21296+3625 ES 258BC distance=62' 21296+3625 ES 258AB distance=62' 21243+3740 WSI 7 distance=64' 21258+3640 FYM 124CD distance=65' 21241+3741 SEI1458 distance=65' 21258+3640 S 790AB distance=66' 21258+3640 S 790AC distance=66' 21294+3833 TDT2992 distance=66' 21271+3627 SEI1517 distance=68' 21238+3721 STFA 55CD distance=68' 21238+3721 STFA 55CE distance=68' 21238+3721 STFA 55AB distance=69' 21238+3721 STFA 55AC distance=69' 21238+3721 STFA 55AF distance=69' 21278+3835 KU 61AB distance=70' 21278+3835 KU 61AC distance=70' 21278+3835 KU 61AD distance=70' 21250+3814 TDT2950 distance=71' 21257+3824 TDT2955 distance=73' 21321+3834 ES 2064 distance=73' 21322+3835 TDT3017 distance=75' 21351+3807 SRW 10AB distance=78' 21351+3807 SRW 10AC distance=78' 21252+3629 CBL 93 distance=79' 21323+3839 ALI 974 distance=79' 21233+3801 ES 2519 distance=80' 21358+3755 GRV 482 distance=80' 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 21295+3728 SEI1519 181 13.8
Show 21284+3745 TDT2983 111 0.5 22
Show 21278+3715 SEI1518 143 15.5 25
Show 21317+3730 GRV 474 236 24.6 27
Show 21305+3701 SEI1521 AB 225 2.9 29
Show 21305+3701 GII 102 Aa,Ab 306 0.4 29
Show 21287+3755 KPP1064 246 8.5 29
Show 21268+3731 SEI1516 AB 335 3.9 33
Show 21268+3731 HEI9004 AC 275 25.5 33
Show 21268+3731 HEI9004 AD 335 109.8 33
Show 21268+3731 COU1821 Da,Db 96 0.7 34
Show 21272+3752 ES 2520 238 6.2 36
Show 21264+3712 SEI1514 184 12.0 41
Show 21311+3652 HJ 1653 195 19.5 41
Show 21331+3726 SEI1525 100 15.0 44
Show 21294+3640 CRB 16 56 111.6 48
Show 21283+3640 CRB 142 46 25.7 50
Show 21337+3728 SEI1526 160 25.3 51
Show 21295+3635 ES 2128 AB 304 7.2 53
Show 21295+3635 ES 2128 AC 101 24.9 53
Show 21285+3636 ALI 443 298 4.3 53
Show 21323+3811 ES 2063 227 2.7 53
Show 21252+3708 SEI1513 90 14.5 56
Show 21249+3711 TDS1126 314 1.9 58
Show 21296+3625 ES 258 BC 10 19.7 62
Show 21296+3625 ES 258 AB 36 9.8 62
Show 21243+3740 WSI 7 44 0.1 64
Show 21258+3640 FYM 124 CD 84 19.4 65
Show 21241+3741 SEI1458 312 7.9 65
Show 21258+3640 S 790 AB 28 34.5 66
Show 21258+3640 S 790 AC 99 53.1 66
Show 21294+3833 TDT2992 109 2.1 66
Show 21271+3627 SEI1517 80 16.3 68
Show 21238+3721 STFA 55 CD 183 12.8 68
Show 21238+3721 STFA 55 CE 320 17.7 68
Show 21238+3721 STFA 55 AB 304 364.1 69
Show 21238+3721 STFA 55 AC 154 178.3 69
Show 21238+3721 STFA 55 AF 201 22.8 69
Show 21278+3835 KU 61 AB 271 3.9 70
Show 21278+3835 KU 61 AC 206 14.3 70
Show 21278+3835 KU 61 AD 235 25.7 70
Show 21250+3814 TDT2950 200 1.6 71
Show 21257+3824 TDT2955 18 0.5 73
Show 21321+3834 ES 2064 244 11.5 73
Show 21322+3835 TDT3017 267 0.8 75
Show 21351+3807 SRW 10 AB 314 19.5 78
Show 21351+3807 SRW 10 AC 11 19.6 78
Show 21252+3629 CBL 93 56 12.9 79
Show 21323+3839 ALI 974 210 10.6 79
Show 21233+3801 ES 2519 224 6.5 80
Show 21358+3755 GRV 482 188 49.3 80

 
 
WDS 21295+3728 : COMPONENTS
 
 
  A
B pa=181.0°
sep=13.77"
 
 
21295+3728 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212930.76+372745.9 Mag 11.68 PmRA 2.00
PmDE -5.0 Tycho2 2716-00528-1
Tycho2
Tycho2 2716-00528-1 Pflag RAmdeg 322.37819533 DEmdeg 37.46277589
PmRA 2.7 PmDE -6.3 E RAmdeg 52 E DEmdeg 46
E pmRA 2.4 E pmDE 2.2 EpRAm 1984.44 EpDEm 1985.27
Num 5 Q RAmdeg 0.4 Q DEmdeg 1.4 Q pmRA 0.4
Q pmDE 1.4 BTmag 12.277 E BTmag 0.114 VTmag 11.679
E VTmag 0.091 Prox 730 TYC HIP
CCDM RAdeg 322.37818778 DEdeg 37.46278861 EpRA 1990 1.51
EpDE 1990 1.69 E RAdeg 55.0 E DEdeg 47.9 Posflg
Corr 0.1
 
 
21295+3728 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212930.74+372732.1 Mag 12 PmRA 2.00
PmDE -6.0 Calc delta mag 0.32 Calc coord yes