stampa
Login

Too lazy to login each time? Click on "Remember me" at login and forget about it!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21514+3730
SEI 1540


Nearby doubles
11' : 21512+3741
TDT3193

12' : 21520+3722
CRB 144

19' : 21517+3716
COU1641

24' : 21502+3750
ES 1996

40' : 21520+3653
J 3149AB

48' : 21522+3817
TDT3205

51' : 21484+3806
ALI 694

52' : 21471+3737
GRV 504

52' : 21493+3816
A 1448

55' : 21558+3716
HO 174AB

56' : 21520+3826
HDS3114

58' : 21560+3712
SCH 1

58' : 21559+3752
ES 2524

59' : 21557+3708
ES 2523

59' : 21547+3814
TOK 638AB

61' : 21564+3725
ES 2525

66' : 21569+3735
BKO 905AB

67' : 21541+3633
KPP1393

69' : 21565+3701
ES 2069AB

69' : 21501+3623
GRV 513

71' : 21573+3732
ES 2526AB

71' : 21507+3621
COU1640AB

72' : 21466+3815
COU1639

72' : 21526+3841
MLB 991

74' : 21457+3800
DAM1461

77' : 21506+3847
MLB 962



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21514+3730 SEI 1540

 
 
21h 51m 23.07s +37° 30' 53.5" P.A. 207.00 sep 23.6 mag 10.90,11.95
 
 
Coord 2000 21514+3730 Discov num SEI1540 Comp Coord arcsec 2000 21 51 23.07 +37 30 53.5
Date first 1895 Date last 2016 Obs 11
Pa first 207 Pa last 207.1 P.A. Now (θ) 207.1°
Sep first 23.7 Sep last 23.598 Sep. Now (ρ) 23.598"
Mag pri 10.90 Mag sec 11.95 delta mag (ΔM) 1.05 Spectral class
Pri motion ra +006 Sec motion ra -002
Pri motion dec -003 Sec motion dec +003
Notes
rPM=1.491
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3185-02126-1 Gaia DR2 1952884280456489344
 
 
WDS 21514+3730 SEI 1540 : 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
21514+3730 SEI1540 1998 5 207 23.5 10.90 12.21 D 215123.07+373053.5
21514+3730 SEI1540 2002 6 207 23.5 10.90 12.21 D 215123.07+373053.5
21514+3730 SEI1540 2010 7 206 23.0 10.90 11.95 215123.07+373053.5
21514+3730 SEI1540 2016 8 208 23.6 10.90 11.95 215123.07+373053.5

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

 
 
WDS 21514+3730 SEI 1540 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21514+3730 SEI 1540 : MEASURES
 
 
No records found.

 
 
WDS 21514+3730 : VIRTUAL EYEPIECE
 
 

21514+3730 SEI1540A mag 10.9 21514+3730 SEI1540B sep 22.7 P.A. 202.10 mag 11.95 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 21514+3730 : ALADIN DSS IMAGE @ 21h 51m 23.07s +37° 30' 53.5"
 
 
 
 
WDS 21514+3730 SEI 1540 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21514+3730 SEI1540 distance=0' 21512+3741 TDT3193 distance=11' 21520+3722 CRB 144 distance=12' 21517+3716 COU1641 distance=19' 21502+3750 ES 1996 distance=24' 21520+3653 J 3149AB distance=40' 21520+3653 TDT3202AC distance=40' 21522+3817 TDT3205 distance=48' 21484+3806 ALI 694 distance=51' 21471+3737 GRV 504 distance=52' 21493+3816 A 1448 distance=52' 21558+3716 HO 174CD distance=54' 21558+3716 HO 174BC distance=55' 21558+3716 HO 174AB distance=55' 21558+3716 HO 174AC distance=55' 21520+3826 HDS3114 distance=56' 21560+3712 SCH 1 distance=58' 21559+3752 ES 2524 distance=58' 21557+3708 ES 2523 distance=59' 21547+3814 TOK 638AB distance=59' 21564+3725 ES 2525 distance=61' 21569+3735 BKO 905AB distance=66' 21569+3735 BKO 905AC distance=66' 21569+3735 BKO 905AD distance=66' 21541+3633 KPP1393 distance=67' 21565+3701 ES 2069AB distance=69' 21565+3701 ES 2069AC distance=69' 21501+3623 GRV 513 distance=69' 21573+3732 ES 2526BC distance=71' 21573+3732 ES 2526AB distance=71' 21573+3732 ABH 155AD distance=71' 21573+3732 ABH 155AE distance=71' 21573+3732 ABH 155AF distance=71' 21573+3732 ABH 155AG distance=71' 21573+3732 ABH 155AH distance=71' 21573+3732 ABH 155AI distance=71' 21573+3732 ABH 155AJ distance=71' 21507+3621 COU1640AB distance=71' 21507+3621 GII 295Aa,Ab distance=71' 21466+3815 COU1639 distance=72' 21526+3841 MLB 991 distance=72' 21457+3800 DAM1461 distance=74' 21506+3847 MLB 962 distance=77' 21450+3800 LDS1054 distance=82' 21492+3849 TDT3176 distance=83' 21550+3843 KU 62 distance=84' 21512+3607 KPP4250AB distance=84' 21539+3610 ES 2068 distance=84' 21520+3857 COU1823 distance=87' 21496+3606 HO 169 distance=88' 21440+3757 SEI1533 distance=91' 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 21514+3730 SEI1540 207 23.6
Show 21512+3741 TDT3193 212 1.2 11
Show 21520+3722 CRB 144 109 12.2 12
Show 21517+3716 COU1641 309 2.1 19
Show 21502+3750 ES 1996 337 2.3 24
Show 21520+3653 J 3149 AB 93 5.0 40
Show 21520+3653 TDT3202 AC 210 0.6 40
Show 21522+3817 TDT3205 142 0.5 48
Show 21484+3806 ALI 694 163 6.4 51
Show 21471+3737 GRV 504 21 53.5 52
Show 21493+3816 A 1448 331 4.7 52
Show 21558+3716 HO 174 CD 262 6.0 54
Show 21558+3716 HO 174 BC 224 163.0 55
Show 21558+3716 HO 174 AB 335 7.6 55
Show 21558+3716 HO 174 AC 226 160.4 55
Show 21520+3826 HDS3114 119 0.1 56
Show 21560+3712 SCH 1 290 90.6 58
Show 21559+3752 ES 2524 277 6.2 58
Show 21557+3708 ES 2523 32 4.7 59
Show 21547+3814 TOK 638 AB 65 999.9 59
Show 21564+3725 ES 2525 110 8.4 61
Show 21569+3735 BKO 905 AB 316 6.3 66
Show 21569+3735 BKO 905 AC 36 6.8 66
Show 21569+3735 BKO 905 AD 33 17.8 66
Show 21541+3633 KPP1393 139 10.4 67
Show 21565+3701 ES 2069 AB 106 4.9 69
Show 21565+3701 ES 2069 AC 214 6.5 69
Show 21501+3623 GRV 513 204 11.5 69
Show 21573+3732 ES 2526 BC 183 5.8 71
Show 21573+3732 ES 2526 AB 269 17.9 71
Show 21573+3732 ABH 155 AD 259 99.1 71
Show 21573+3732 ABH 155 AE 307 93.5 71
Show 21573+3732 ABH 155 AF 359 46.4 71
Show 21573+3732 ABH 155 AG 22 50.2 71
Show 21573+3732 ABH 155 AH 65 105.4 71
Show 21573+3732 ABH 155 AI 146 63.7 71
Show 21573+3732 ABH 155 AJ 161 35.4 71
Show 21507+3621 COU1640 AB 19 2.6 71
Show 21507+3621 GII 295 Aa,Ab 51 0.1 71
Show 21466+3815 COU1639 204 1.8 72
Show 21526+3841 MLB 991 4.4 72
Show 21457+3800 DAM1461 190 1.7 74
Show 21506+3847 MLB 962 322 4.4 77
Show 21450+3800 LDS1054 8 127.0 82
Show 21492+3849 TDT3176 1 2.3 83
Show 21550+3843 KU 62 54 1.6 84
Show 21512+3607 KPP4250 AB 262 43.3 84
Show 21539+3610 ES 2068 343 2.5 84
Show 21520+3857 COU1823 13 1.0 87
Show 21496+3606 HO 169 139 3.7 88
Show 21440+3757 SEI1533 13 25.7 91

 
 
WDS 21514+3730 : COMPONENTS
 
 
  A
B pa=202.1°
sep=22.67"
 
 
21514+3730 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215123.07+373053.5 Mag 10.9 PmRA 6.00
PmDE -3.0 Tycho2 3185-02126-1
Tycho2
Tycho2 3185-02126-1 Pflag RAmdeg 327.84611933 DEmdeg 37.51485214
PmRA 5.5 PmDE 0.4 E RAmdeg 29 E DEmdeg 29
E pmRA 2.5 E pmDE 2.3 EpRAm 1986.43 EpDEm 1985.76
Num 5 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.0 BTmag 12.765 E BTmag 0.174 VTmag 10.896
E VTmag 0.048 Prox 237 TYC T HIP
CCDM RAdeg 327.84610194 DEdeg 37.51485139 EpRA 1990 1.62
EpDE 1990 1.61 E RAdeg 38.0 E DEdeg 40.2 Posflg
Corr 0.2
 
 
21514+3730 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215122.35+373032.5 Mag 11.95 PmRA -2.00
PmDE 3.0 Tycho2 3185-02070-1 Calc delta mag 1.05 Calc coord yes
Tycho2
Tycho2 3185-02070-1 Pflag RAmdeg 327.84230148 DEmdeg 37.50899301
PmRA 1.0 PmDE 2.1 E RAmdeg 59 E DEmdeg 60
E pmRA 2.6 E pmDE 2.4 EpRAm 1984.30 EpDEm 1982.69
Num 4 Q RAmdeg 1.1 Q DEmdeg 0.3 Q pmRA 1.0
Q pmDE 0.3 BTmag 12.330 E BTmag 0.121 VTmag 12.207
E VTmag 0.145 Prox 237 TYC HIP
CCDM RAdeg 327.84229611 DEdeg 37.50898861 EpRA 1990 1.63
EpDE 1990 1.60 E RAdeg 61.6 E DEdeg 64.4 Posflg
Corr 0.2