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Doubles in session


Current system
22091+0807
ITF 1


Nearby doubles
13' : 22098+0800
HJ 955

18' : 22100+0757
STF2867AB

28' : 22107+0755
WOR 10

42' : 22063+0759
UC 4647

45' : 22073+0842
CVR 258

47' : 22060+0813
YSC 74

48' : 22067+0734
GWP3124

50' : 22121+0748
UC 4678

50' : 22116+0735
BRT2193

52' : 22122+0828
HDS3150

68' : 22050+0838
OSO 168AB

71' : 22077+0913
HJ 3090

74' : 22137+0743
BU 699AB

81' : 22145+0759
STF2878AB

83' : 22066+0653
SLW1261

85' : 22119+0654
BU 698AB

87' : 22052+0911
HJ 3087

102' : 22041+0657
GWP3119

110' : 22162+0841
J 3265

112' : 22035+0652
HJ 3084

113' : 22167+0812
TDT3440

115' : 22035+0649
HJ 3083

117' : 22102+0612
VSP 57

117' : 22165+0841
J 2403

121' : 22171+0822
HU 287

122' : 22117+0612
OSO 173AB



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.

22091+0807 ITF 1

 
 
22h 09m 04.03s +08° 06' 40.8" P.A. 64.00 sep 18.7 mag 13.50,16.00
 
 
Coord 2000 22091+0807 Discov num ITF   1 Comp Coord arcsec 2000 22 09 04.03 +08 06 40.8
Date first 1953 Date last 2016 Obs 11
Pa first 69 Pa last 63.8 P.A. Now (θ) 63.8°
Sep first 18.9 Sep last 18.725 Sep. Now (ρ) 18.725"
Mag pri 13.50 Mag sec 16.00 delta mag (ΔM) 2.5 Spectral class
Pri motion ra +015 Sec motion ra +022
Pri motion dec -006 Sec motion dec +000
Notes V (Proper motion indicates physical)
rPM=0.419
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 2722027371716238208
 
 
WDS 22091+0807 ITF 1 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
ITF2011 C j Falcon, I.T. 2011OED.....6...79F
ITF2011 El Observador de Estrellas Dobles, Issue #6, 79, 2011
ITF2011b C j Falcon, I.T. 2011OED.....7...51F
ITF2011b El Observador de Estrellas Dobles, Issue #7, 51, 2011
ITF2012 P j Falcon, I.T. .
ITF2012 +E2 Il Bollettino Delle Stelle Doppie 2, 35, 2012
ITF2012 +E (Italian translation on page 11 of the same publication)
ITF2012b P j Falcon, I.T. 2012JDSO....8..168F
ITF2012b +E+ JDSO 8, 168, 2012
ITF2012c Pp j Falcon, I.T. 2012JDSO....8..234F
ITF2012c JDSO 8, 234, 2012
ITF2012d P j Falcon, I.T. .
ITF2012d +E+ Il Bollettino Delle Stelle Doppie 3, 9, 2012
ITF2012e P w Falcon, I.T. 2012JDSO....8..323F
ITF2012e +E+ JDSO 8, 323, 2012
ITF2013 P - Falcon, I.T. .
ITF2013 +E2 Il Bollettino Delle Stelle Doppie 4, 51, 2013
ITF2013 (Italian translation on page 5 of the same publication)
ITF2013b P - Falcon, I.T. .
ITF2013b +E+ Il Bollettino Delle Stelle Doppie 5, 84, 2013
ITF2013b +C
ITF2013c P j Falcon, I.T. .
ITF2013c +E+ Il Bollettino Delle Stelle Doppie 5, 84, 2013
ITF2013c +C (most measures in ITF2013b)
ITF2013d P - Falcon, I.T. .
ITF2013d +E+ Il Bollettino Delle Stelle Doppie 6, 57, 2013
ITF2013d +C
ITF2013e C - Falcon, I.T. .
ITF2013e +P Il Bollettino Delle Stelle Doppie 7, 52, 2013
ITF2013e +E2
ITF2014 P - Falcon, I.T. .
ITF2014 +E+ Il Bollettino Delle Stelle Doppie 8, 48, 2014
ITF2014 (Italian translation on page 5 of the same publication)
ITF2014b P - Falcon, I.T. .
ITF2014b +E2 Il Bollettino Delle Stelle Doppie 9, 31, 2014
ITF2014b +E (Italian translation on page 7 of the same publication)
ITF2014c P - Falcon, I.T. .
ITF2014c +E2 Il Bollettino Delle Stelle Doppie 10, 30, 2014
ITF2014c (Italian translation on page 16 of the same publication)
ITF2014d P - Falcon, I.T. .
ITF2014d +E2 Il Bollettino Delle Stelle Doppie 11, 33, 2014
ITF2014d +C (Italian translation on page 11 of the same publication)
ITF2015a P - Falcon, I.T. .
ITF2015a +E2 Il Bollettino Delle Stelle Doppie 12, 23, 2015
ITF2015a (Italian translation on page 13 of the same publication)
ITF2015b P - Falcon, I.T. .
ITF2015b +E2 Il Bollettino Delle Stelle Doppie 13, 26, 2015
ITF2015b (Italian translation on page 22 of the same publication)
ITF2015c P - Falcon, I.T. .
ITF2015c +E2 Il Bollettino Delle Stelle Doppie 15, 45, 2015
ITF2015c +Es (Italian translation on page 13 of the same publication)
ITF2016a P - Falcon, I.T. .
ITF2016a +E2 Il Bollettino Delle Stelle Doppie 18, 22, 2016
ITF2016a +Es (Italian translation on page 10 of the same publication)
ITF2017 P - Falcon, I.T. .
ITF2017 +E2 Il Bollettino Delle Stelle Doppie 23, 33, 2017
ITF2017 +Es (Italian translation on page 4 of the same publication)
ITF2018 P+ - Falcon, I.T. .
ITF2018 +E2+ Il Bollettino Delle Stelle Doppie 26, 69, 2018
ITF2018 +C (Italian translation on page 13 of the same publication)
ITF2018 (ITF 103-110 already published in ITF2017)
ITF2020 P - Falcon, I.T. .
ITF2020 +E Il Bollettino Delle Stelle Doppie 32, 4, 2020
ITF2021 P - Falcon, I.T. .
ITF2021 +E Il Bollettino Delle Stelle Doppie 34, 18, 2021
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22091+0807 ITF 1 1997 4 65 19.1 13.50 16.00 V 220904.04+080640.8
22091+0807 ITF 1 2000 5 64 18.7 13.50 16.00 V 220904.03+080640.8
22091+0807 ITF 1 2010 6 64 18.7 13.50 16.00 V 220904.03+080640.8
22091+0807 ITF 1 2015 7 64 18.7 13.50 16.00 V 220904.03+080640.8
22091+0807 ITF 1 2016 11 64 18.7 13.50 16.00 V 220904.03+080640.8

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

 
 
WDS 22091+0807 ITF 1 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22091+0807 ITF 1 : MEASURES
 
 
No records found.

 
 
WDS 22091+0807 : VIRTUAL EYEPIECE
 
 

22091+0807 ITF 1A mag 13.5 22091+0807 ITF 1B sep 18.6 P.A. 63.60 mag 16 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 22091+0807 : ALADIN DSS IMAGE @ 22h 09m 04.03s +08° 06' 40.8"
 
 
 
 
WDS 22091+0807 ITF 1 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22091+0807 ITF 1 distance=1' 22098+0800 HJ 955 distance=13' 22100+0757 STF2867AB distance=18' 22100+0757 ABH 159AD distance=18' 22100+0757 STF2867BC distance=18' 22107+0755 WOR 10 distance=28' 22063+0759 UC 4647 distance=42' 22073+0842 CVR 258 distance=45' 22060+0813 YSC 74 distance=47' 22067+0734 GWP3124 distance=48' 22121+0748 UC 4678 distance=50' 22116+0735 BRT2193 distance=50' 22122+0828 HDS3150 distance=52' 22050+0838 OSO 168AB distance=68' 22050+0838 LDS4942AC distance=68' 22077+0913 HJ 3090 distance=71' 22137+0743 BU 699AB distance=74' 22137+0743 BU 699AC distance=74' 22145+0759 STF2878AB distance=81' 22145+0759 STF2878AC distance=81' 22145+0759 STF2878AD distance=81' 22066+0653 SLW1261 distance=83' 22119+0654 BU 698AB distance=85' 22119+0654 BU 698AC distance=85' 22052+0911 HJ 3087 distance=87' 22041+0657 GWP3119 distance=102' 22162+0841 J 3265 distance=110' 22035+0652 HJ 3084 distance=112' 22167+0812 TDT3440 distance=113' 22035+0649 HJ 3083 distance=115' 22102+0612 VSP 57 distance=117' 22165+0841 J 2403 distance=117' 22171+0822 HU 287 distance=121' 22117+0612 OSO 173AB distance=122' 22117+0612 OSO 173AC distance=122' 22172+0839 J 2404 distance=126' 22062+1006 STF2857 distance=127' 22043+0952 NI 43 distance=127' 22173+0843 GRV 558 distance=129' 22002+0822 OSO 165 distance=133' 22125+0602 HJ 3098 distance=135' 22110+1020 UC 270 distance=137' 22042+1004 FMR 167 distance=138' 22186+0827 OSO 175 distance=144' 22173+0653 UC 4704 distance=144' 22122+0553 HJ 3097BD distance=144' 22122+0553 HJ 3097AB distance=144' 22122+0553 HJ 3097AC distance=144' 22095+0542 HWE 61 distance=146' 22048+1018 LDS4941 distance=147' 21591+0814 GWP3110 distance=149' 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 22091+0807 ITF 1 64 18.7 1
Show 22098+0800 HJ 955 317 9.5 13
Show 22100+0757 STF2867 AB 208 10.5 18
Show 22100+0757 ABH 159 AD 219 95.5 18
Show 22100+0757 STF2867 BC 247 6.3 18
Show 22107+0755 WOR 10 2 1.0 28
Show 22063+0759 UC 4647 276 18.5 42
Show 22073+0842 CVR 258 127 32.9 45
Show 22060+0813 YSC 74 219 0.2 47
Show 22067+0734 GWP3124 48 12.7 48
Show 22121+0748 UC 4678 303 23.8 50
Show 22116+0735 BRT2193 268 3.1 50
Show 22122+0828 HDS3150 294 0.2 52
Show 22050+0838 OSO 168 AB 329 13.4 68
Show 22050+0838 LDS4942 AC 50 128.2 68
Show 22077+0913 HJ 3090 81 1.6 71
Show 22137+0743 BU 699 AB 185 2.5 74
Show 22137+0743 BU 699 AC 322 50.6 74
Show 22145+0759 STF2878 AB 116 1.6 81
Show 22145+0759 STF2878 AC 119 69.0 81
Show 22145+0759 STF2878 AD 274 124.9 81
Show 22066+0653 SLW1261 345 71.3 83
Show 22119+0654 BU 698 AB 338 10.7 85
Show 22119+0654 BU 698 AC 289 105.7 85
Show 22052+0911 HJ 3087 100 29.9 87
Show 22041+0657 GWP3119 9 14.6 102
Show 22162+0841 J 3265 142 4.0 110
Show 22035+0652 HJ 3084 53 15.1 112
Show 22167+0812 TDT3440 55 1.3 113
Show 22035+0649 HJ 3083 210 31.6 115
Show 22102+0612 VSP 57 11 0.2 117
Show 22165+0841 J 2403 93 5.4 117
Show 22171+0822 HU 287 83 1.3 121
Show 22117+0612 OSO 173 AB 221 20.1 122
Show 22117+0612 OSO 173 AC 231 26.2 122
Show 22172+0839 J 2404 46 6.3 126
Show 22062+1006 STF2857 113 19.9 127
Show 22043+0952 NI 43 135 40.5 127
Show 22173+0843 GRV 558 73 26.0 129
Show 22002+0822 OSO 165 36 9.7 133
Show 22125+0602 HJ 3098 80 28.9 135
Show 22110+1020 UC 270 155 42.0 137
Show 22042+1004 FMR 167 286 12.3 138
Show 22186+0827 OSO 175 197 4.9 144
Show 22173+0653 UC 4704 225 31.3 144
Show 22122+0553 HJ 3097 BD 323 7.7 144
Show 22122+0553 HJ 3097 AB 38 20.2 144
Show 22122+0553 HJ 3097 AC 333 26.9 144
Show 22095+0542 HWE 61 128 1.2 146
Show 22048+1018 LDS4941 263 163.2 147
Show 21591+0814 GWP3110 31 19.6 149

 
 
WDS 22091+0807 : COMPONENTS
 
 
  A
B pa=63.6°
sep=18.57"
 
 
22091+0807 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 220904.03+080640.8 Mag 13.5 PmRA 15.00
PmDE -6.0
 
 
22091+0807 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 220905.15+080649.1 Mag 16 PmRA 22.00
PmDE 0.0 Calc delta mag 2.5 Calc coord yes