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
20460+3601
SEI 1242


Nearby doubles
8' : 20460+3554
TDT2525

13' : 20450+3600
ALI 204

14' : 20465+3550
ES 2196

16' : 20462+3546
SEI1243AB

22' : 20471+3545
SEI1247

24' : 20448+3542
SEI1234

25' : 20444+3617
GII 53

27' : 20481+3554
SEI1252

27' : 20462+3628
TDT2528

29' : 20462+3533
ES 2252AB

31' : 20435+3609
ES 2195AB

32' : 20485+3608
SEI1253

32' : 20452+3531
SEI1237

33' : 20485+3550
SEI1254

33' : 20474+3629
STT 413AB

34' : 20451+3529
COU1809

38' : 20430+3555
HJ 1568

40' : 20449+3524
SEI1235

41' : 20456+3521
TDT2520

41' : 20490+3619
COU1811

41' : 20434+3535
ISM 5AB

44' : 20494+3548
SEI1262

46' : 20423+3601
TDT2481

46' : 20457+3647
AG 265

47' : 20463+3646
ES 2515AB

48' : 20468+3648
STJ 73



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.

20460+3601 SEI 1242

 
 
20h 46m 00.26s +36° 01' 09.7" P.A. 214.00 sep 23.6 mag 11.05,11.41
 
 
Coord 2000 20460+3601 Discov num SEI1242 Comp Coord arcsec 2000 20 46 00.26 +36 01 09.7
Date first 1896 Date last 2016 Obs 14
Pa first 215 Pa last 213.7 P.A. Now (θ) 213.7°
Sep first 20.8 Sep last 23.611 Sep. Now (ρ) 23.611"
Mag pri 11.05 Mag sec 11.41 delta mag (ΔM) 0.36 Spectral class
Pri motion ra +011 Sec motion ra -003
Pri motion dec +017 Sec motion dec -003
Notes
rPM=1.206
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2699-02738-1 Gaia DR2 1870374527043096960
 
 
WDS 20460+3601 SEI 1242 : 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
20460+3601 SEI1242 1998 6 214 23.1 11.05 11.41 D 204600.26+360109.7
20460+3601 SEI1242 2002 7 214 23.2 11.05 11.41 D 204600.26+360109.7
20460+3601 SEI1242 2010 8 214 23.4 11.05 11.41 204600.26+360109.7
20460+3601 SEI1242 2016 9 214 23.6 11.05 11.41 204600.26+360109.7

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

 
 
WDS 20460+3601 SEI 1242 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20460+3601 SEI 1242 : MEASURES
 
 
No records found.

 
 
WDS 20460+3601 : VIRTUAL EYEPIECE
 
 

20460+3601 SEI1242A mag 11.05 20460+3601 SEI1242B sep 22.3 P.A. 208.30 mag 11.41 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 20460+3601 : ALADIN DSS IMAGE @ 20h 46m 00.26s +36° 01' 09.7"
 
 
 
 
WDS 20460+3601 SEI 1242 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20460+3601 SEI1242 distance=0' 20460+3554 TDT2525 distance=8' 20450+3600 ALI 204 distance=13' 20465+3550 ES 2196 distance=14' 20462+3546 SEI1243AB distance=16' 20462+3546 TDT2529Aa,Ab distance=16' 20471+3545 SEI1247 distance=22' 20448+3542 SEI1234 distance=24' 20444+3617 GII 53 distance=25' 20481+3554 SEI1252 distance=27' 20462+3628 TDT2528 distance=27' 20462+3533 ES 2252AB distance=29' 20462+3533 LMP 18AB,C distance=29' 20462+3533 LMP 18AB,D distance=29' 20435+3609 ES 2195AB distance=31' 20435+3609 ES 2195BC distance=32' 20485+3608 SEI1253 distance=32' 20452+3531 SEI1237 distance=32' 20485+3550 SEI1254 distance=33' 20474+3629 MCA 63Aa,Ab distance=33' 20474+3629 STT 413AB distance=33' 20474+3629 S 765AC distance=33' 20474+3629 FYM 126AF distance=33' 20474+3629 FYM 126CD distance=34' 20474+3629 FYM 126CE distance=34' 20451+3529 COU1809 distance=34' 20430+3555 HJ 1568 distance=38' 20449+3524 SEI1235 distance=40' 20456+3521 TDT2520 distance=41' 20490+3619 COU1811 distance=41' 20434+3535 ISM 5AB distance=41' 20434+3535 EVS 44AC distance=41' 20434+3535 EVS 44AD distance=41' 20494+3548 SEI1262 distance=44' 20423+3601 TDT2481 distance=46' 20457+3647 AG 265 distance=46' 20463+3646 COU2220Aa,Ab distance=47' 20463+3646 ES 2515AB distance=47' 20468+3648 STJ 73 distance=48' 20454+3651 SEI1238 distance=50' 20464+3511 COU1810 distance=50' 20450+3651 ES 2513 distance=51' 20461+3653 ES 2514 distance=52' 20418+3553 HJ 1560AB distance=52' 20418+3553 HJ 1560AC distance=52' 20491+3640 SEI1260 distance=55' 20503+3615 TDT2569 distance=55' 20501+3534 TDT2567 distance=57' 20431+3645 SEI1227 distance=57' 20506+3552 SEI1273 distance=57' 20499+3531 SEI1266 distance=57' 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 20460+3601 SEI1242 214 23.6
Show 20460+3554 TDT2525 70 0.6 8
Show 20450+3600 ALI 204 307 11.5 13
Show 20465+3550 ES 2196 70 5.6 14
Show 20462+3546 SEI1243 AB 203 16.2 16
Show 20462+3546 TDT2529 Aa,Ab 218 0.6 16
Show 20471+3545 SEI1247 78 25.6 22
Show 20448+3542 SEI1234 127 19.1 24
Show 20444+3617 GII 53 358 0.3 25
Show 20481+3554 SEI1252 115 17.3 27
Show 20462+3628 TDT2528 4 1.9 27
Show 20462+3533 ES 2252 AB 294 4.2 29
Show 20462+3533 LMP 18 AB,C 82 26.0 29
Show 20462+3533 LMP 18 AB,D 85 35.5 29
Show 20435+3609 ES 2195 AB 4 20.7 31
Show 20435+3609 ES 2195 BC 91 1.8 32
Show 20485+3608 SEI1253 83 24.1 32
Show 20452+3531 SEI1237 272 26.1 32
Show 20485+3550 SEI1254 20 22.3 33
Show 20474+3629 MCA 63 Aa,Ab 46 0.1 33
Show 20474+3629 STT 413 AB 1 0.9 33
Show 20474+3629 S 765 AC 106 82.8 33
Show 20474+3629 FYM 126 AF 119 52.0 33
Show 20474+3629 FYM 126 CD 112 9.4 34
Show 20474+3629 FYM 126 CE 207 40.1 34
Show 20451+3529 COU1809 101 0.7 34
Show 20430+3555 HJ 1568 44 11.2 38
Show 20449+3524 SEI1235 77 9.4 40
Show 20456+3521 TDT2520 16 0.4 41
Show 20490+3619 COU1811 255 0.8 41
Show 20434+3535 ISM 5 AB 145 0.0 41
Show 20434+3535 EVS 44 AC 96 12.9 41
Show 20434+3535 EVS 44 AD 298 14.8 41
Show 20494+3548 SEI1262 301 6.1 44
Show 20423+3601 TDT2481 43 0.7 46
Show 20457+3647 AG 265 207 6.8 46
Show 20463+3646 COU2220 Aa,Ab 299 0.7 47
Show 20463+3646 ES 2515 AB 175 6.8 47
Show 20468+3648 STJ 73 231 0.9 48
Show 20454+3651 SEI1238 123 8.1 50
Show 20464+3511 COU1810 183 0.2 50
Show 20450+3651 ES 2513 275 6.4 51
Show 20461+3653 ES 2514 100 2.9 52
Show 20418+3553 HJ 1560 AB 248 12.8 52
Show 20418+3553 HJ 1560 AC 74 24.3 52
Show 20491+3640 SEI1260 42 7.5 55
Show 20503+3615 TDT2569 55 0.4 55
Show 20501+3534 TDT2567 125 0.4 57
Show 20431+3645 SEI1227 168 15.0 57
Show 20506+3552 SEI1273 159 24.1 57
Show 20499+3531 SEI1266 179 10.5 57

 
 
WDS 20460+3601 : COMPONENTS
 
 
  A
B pa=208.3°
sep=22.32"
 
 
20460+3601 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204600.26+360109.7 Mag 11.05 PmRA 11.00
PmDE 17.0 Tycho2 2699-02738-1
Tycho2
Tycho2 2699-02738-1 Pflag RAmdeg 311.50109985 DEmdeg 36.01935092
PmRA 9.1 PmDE 18.9 E RAmdeg 35 E DEmdeg 34
E pmRA 2.6 E pmDE 2.5 EpRAm 1983.52 EpDEm 1984.30
Num 6 Q RAmdeg 0.6 Q DEmdeg 0.4 Q pmRA 0.6
Q pmDE 0.4 BTmag 13.025 E BTmag 0.267 VTmag 11.051
E VTmag 0.069 Prox 229 TYC HIP
CCDM RAdeg 311.50108472 DEdeg 36.01930667 EpRA 1990 1.61
EpDE 1990 1.66 E RAdeg 61.4 E DEdeg 53.2 Posflg
Corr 0.1
CCDM
Ccdm 20460+3601 RComp Comp A Note1
Note2 Discov num DRAs -0.80 DDEs -9.2
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20421N3539A
HIC
 
 
20460+3601 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204559.39+360050.1 Mag 11.41 PmRA -3.00
PmDE -3.0 Tycho2 2699-02712-1 Calc delta mag 0.36 Calc coord yes
Tycho2
Tycho2 2699-02712-1 Pflag RAmdeg 311.49662307 DEmdeg 36.01407711
PmRA -1.1 PmDE 0.0 E RAmdeg 58 E DEmdeg 53
E pmRA 1.9 E pmDE 1.9 EpRAm 1978.18 EpDEm 1980.44
Num 6 Q RAmdeg 0.9 Q DEmdeg 0.7 Q pmRA 0.9
Q pmDE 0.7 BTmag 12.076 E BTmag 0.117 VTmag 11.412
E VTmag 0.093 Prox 229 TYC HIP
CCDM RAdeg 311.49662528 DEdeg 36.01407472 EpRA 1990 1.61
EpDE 1990 1.65 E RAdeg 64.4 E DEdeg 56.5 Posflg
Corr 0.0
CCDM
Ccdm 20460+3601 RComp Comp B Note1
Note2 Discov num SEI1242 DRAs 0.26 DDEs 9.4
R dRAs 65 Year 1896 Theta 035 Rho 20.7
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20421N3539B
HIC