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Doubles in session


Current system
22007+4722
COU 2447


Nearby doubles
6' : 22008+4717
WAK 6AB

21' : 22025+4714
ES 528

23' : 22029+4717
A 781

26' : 21598+4746
TDS1151

32' : 21589+4748
ES 1176AB

35' : 22002+4756
A 778AB

45' : 22033+4646
ES 529

49' : 21590+4807
COU2446

49' : 21586+4806
TDT3269

51' : 22055+4735
TDT3332

52' : 22046+4650
TDT3326

56' : 21555+4703
HJ 1705

57' : 22061+4734
KPP4262

57' : 22057+4746
ES 1177

59' : 22064+4716
ES 532

60' : 21552+4700
TDT3240

61' : 21580+4627
COU2236

62' : 21547+4730
A 890

62' : 22013+4621
HJ 1714

62' : 21575+4816
ES 682

63' : 22051+4805
HDS3135

63' : 22042+4633
POP 145AB

66' : 21588+4619
UC 267

67' : 21549+4651
DAM 299

69' : 22042+4821
COU2323AB

70' : 21545+4650
ES 2714



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

22007+4722 COU 2447

 
 
22h 00m 39.37s +47° 21' 53.4" P.A. 125.00 sep 0.3 mag 9.77,10.66 Sp B8 dist. 534.76 pc (1744.39 l.y.)
 
 
Coord 2000 22007+4722 Discov num COU2447 Comp Coord arcsec 2000 22 00 39.37 +47 21 53.4
Date first 1986 Date last 2014 Obs 4
Pa first 122 Pa last 125.2 P.A. Now (θ) 125.2°
Sep first 0.2 Sep last 0.256 Sep. Now (ρ) 0.256"
Mag pri 9.77 Mag sec 10.66 delta mag (ΔM) 0.89 Spectral class B8 (blue-white)
Pri motion ra -005 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 51546 HIP 108652 Gaia DR2 1975343768258781312
BD BD+46 3528 Distance 534.76 Distance ly 1744.39
 
 
WDS 22007+4722 COU 2447 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
COU Couteau, P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
22007+4722 COU2447 1991 2 123 0.3 9.77 10.66 B8 +46 3528 220039.37+472153.4
22007+4722 COU2447 2010 3 125 0.3 9.77 10.66 B8 +46 3528 220039.37+472153.4
22007+4722 COU2447 2014 4 125 0.3 9.77 10.66 B8 +46 3528 220039.37+472153.4

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

 
 
WDS 22007+4722 COU 2447 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22007+4722 COU 2447 : MEASURES
 
 
No records found.

 
 
WDS 22007+4722 : VIRTUAL EYEPIECE
 
 

22007+4722 COU2447A mag 9.77 Sp B8 22007+4722 COU2447B sep 0.3 P.A. 125.20 mag 10.66 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 22007+4722 : ALADIN DSS IMAGE @ 22h 00m 39.37s +47° 21' 53.4"
 
 
 
 
WDS 22007+4722 COU 2447 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22007+4722 COU2447 distance=0' 22008+4717 WAK 7CD distance=5' 22008+4717 WAK 6AB distance=6' 22025+4714 ES 528 distance=21' 22029+4717 A 781 distance=23' 21598+4746 TDS1151 distance=26' 21589+4748 ES 1176BC distance=31' 21589+4748 ES 1176AB distance=32' 22002+4756 A 778AB distance=35' 22002+4756 A 778AB,C distance=35' 22033+4646 ES 529 distance=45' 21590+4807 COU2446 distance=49' 21586+4806 TDT3269 distance=49' 22055+4735 TDT3332 distance=51' 22046+4650 TDT3326 distance=52' 21555+4703 HJ 1705 distance=56' 22061+4734 KPP4262 distance=57' 22057+4746 ES 1177 distance=57' 22064+4716 ES 532 distance=59' 21552+4700 TDT3240 distance=60' 21580+4627 COU2236 distance=61' 21547+4730 A 890 distance=62' 22013+4621 HJ 1714 distance=62' 21575+4816 ES 682 distance=62' 22051+4805 HDS3135 distance=63' 22042+4633 POP 145AB distance=63' 22042+4633 POP 145AB,CD distance=63' 22042+4633 POP 145CD distance=64' 21588+4619 UC 267 distance=66' 21549+4651 DAM 299 distance=67' 22042+4821 COU2323AB distance=69' 22042+4821 WSI 17AC distance=69' 21545+4650 ES 2714 distance=70' 22069+4752 ES 2715 distance=70' 22046+4624 BRT1157 distance=71' 21543+4652 DAM 298 distance=72' 22053+4629 HJ 1725 distance=72' 21535+4716 COU2320 distance=74' 21593+4606 COU2138 distance=78' 21564+4829 TVB 14 distance=80' 22028+4839 COU2322 distance=80' 21599+4843 HJ 1712 distance=81' 22066+4816 ES 832 distance=82' 21526+4714 LI 7AB distance=83' 21526+4714 LI 7AC distance=83' 22035+4841 ES 530AB distance=84' 22035+4841 LMP 46AC distance=84' 22028+4843 TDT3308 distance=85' 22041+4839 ES 531 distance=85' 22071+4820 ES 833 distance=87' 22092+4734 HJ 1737 distance=88' 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 22007+4722 COU2447 125 0.3 0
Show 22008+4717 WAK 7 CD 142 5.2 5
Show 22008+4717 WAK 6 AB 238 13.1 6
Show 22025+4714 ES 528 148 3.2 21
Show 22029+4717 A 781 197 2.6 23
Show 21598+4746 TDS1151 216 0.9 26
Show 21589+4748 ES 1176 BC 270 6.8 31
Show 21589+4748 ES 1176 AB 141 33.2 32
Show 22002+4756 A 778 AB 220 0.3 35
Show 22002+4756 A 778 AB,C 222 7.1 35
Show 22033+4646 ES 529 72 5.5 45
Show 21590+4807 COU2446 55 0.4 49
Show 21586+4806 TDT3269 120 0.6 49
Show 22055+4735 TDT3332 328 1.2 51
Show 22046+4650 TDT3326 2 4.0 52
Show 21555+4703 HJ 1705 82 7.4 56
Show 22061+4734 KPP4262 193 3.4 57
Show 22057+4746 ES 1177 357 4.1 57
Show 22064+4716 ES 532 242 9.9 59
Show 21552+4700 TDT3240 7 1.7 60
Show 21580+4627 COU2236 194 0.3 61
Show 21547+4730 A 890 236 1.5 62
Show 22013+4621 HJ 1714 251 17.2 62
Show 21575+4816 ES 682 134 6.2 62
Show 22051+4805 HDS3135 179 12.7 63
Show 22042+4633 POP 145 AB 104 2.5 63
Show 22042+4633 POP 145 AB,CD 93 30.3 63
Show 22042+4633 POP 145 CD 33 1.7 64
Show 21588+4619 UC 267 246 17.0 66
Show 21549+4651 DAM 299 309 6.8 67
Show 22042+4821 COU2323 AB 24 1.6 69
Show 22042+4821 WSI 17 AC 169 6.7 69
Show 21545+4650 ES 2714 24 2.7 70
Show 22069+4752 ES 2715 279 36.8 70
Show 22046+4624 BRT1157 224 7.2 71
Show 21543+4652 DAM 298 188 3.8 72
Show 22053+4629 HJ 1725 78 29.9 72
Show 21535+4716 COU2320 190 1.1 74
Show 21593+4606 COU2138 303 0.1 78
Show 21564+4829 TVB 14 128 13.3 80
Show 22028+4839 COU2322 160 1.1 80
Show 21599+4843 HJ 1712 190 11.5 81
Show 22066+4816 ES 832 135 8.1 82
Show 21526+4714 LI 7 AB 40 4.7 83
Show 21526+4714 LI 7 AC 207 6.0 83
Show 22035+4841 ES 530 AB 190 8.5 84
Show 22035+4841 LMP 46 AC 316 24.6 84
Show 22028+4843 TDT3308 185 0.7 85
Show 22041+4839 ES 531 225 2.7 85
Show 22071+4820 ES 833 261 3.1 87
Show 22092+4734 HJ 1737 165 6.7 88

 
 
WDS 22007+4722 : COMPONENTS
 
 
  A
B pa=125.2°
sep=0.26"
 
 
22007+4722 A
 
 
Coord arcsec 2000 220039.37+472153.4 Mag 9.77 Spectral class B8 (blue-white) PmRA -5.00
PmDE 4.0 SAO 51546 HIP 108652 BD BD+46 3528
SAO
SAO 51546 DelFlag RA1950 PmRA1950 -0.002
DE1950 PmDE1950 0.008 Vmag 8.8 SpType
Double code Source 3 CatNum 1834 DM BD+46 3528
DMcomp BDsup HD M HD
GC RA1950rad 5.75389913 DE1950rad 0.82246965 PmRA2000 -0.0017
PmDE2000 0.004
Hipparcos
Catalog H HIP 108652 Proxy H RAhms 22 00 39.37
DEdms +47 21 53.4 Vmag 9.37 VarFlag R Vmag H
RAdeg 330.164 DEdeg 47.3648 AstroRef * Plx -0.31
CCDM -1.77 N CCDM M Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 123 Rho 0.282 HD BD BD+46 3528
CD CP Dm number +46 3528 VIred 0.01
SpType B8 R SpType Coord arcsec 2000 220039.37+472153.4
Hipparcos 2
HIP 108652 Sn 55 So 3 Nc 2
RArad 5.7624498944 DErad 0.8266723405 Plx -1.87 PmRA -3.5
PmDE 0.15 E RArad 1.01 E DErad 0.83 E Plx 1.21
E pmRA 1.16 E pmDE 0.85 Hpmag E Hpmag 0.002
SHp 0.021 VA 0 BV -0.022 E BV 0.027
VI 0
CCDM
Ccdm 22007+4722 RComp Comp A Note1
Note2 Discov num DRAs -2.64 DDEs -6.2
R dRAs 81 Year Theta Rho
Obs 2 Vmag 9.6 Sp B8 PmNote @
PmRA -4 PmDE 3 Dm number +46 3528 Cat1 BD
Name2 +47 1834 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS * IDS 21567N4653A
HIC 108652
 
 
22007+4722 B
 
 
Coord arcsec 2000 220039.39+472153.3 Mag 10.66 Delta magnitude 0.89 Coordinate calculated yes
CCDM
Ccdm 22007+4722 RComp Comp B Note1
Note2 Discov num COU2447 DRAs DDEs
R dRAs Year 1986 Theta 122 Rho 0.2
Obs 1 Vmag 9.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 21567N4653B
HIC 108652