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Doubles in session


Current system
22057+3156
HJ 1722


Nearby doubles
23' : 22075+3153
STJ 62

36' : 22035+3218
TDT3315

37' : 22036+3221
TDS1154

40' : 22028+3210
ES 384

57' : 22058+3059
ES 2361

61' : 22100+3209
ES 2323

62' : 22101+3221
HO 641

62' : 22104+3141
AG 280

63' : 22046+3256
HJ 953

64' : 22012+3223
GRV1283

65' : 22008+3212
LDS4936

67' : 22073+3259
TDT3354

67' : 22040+3053
SMA 161

70' : 22107+3224
DAM 663

71' : 22048+3047
A 1227

72' : 22111+3221
LDS4948AB

73' : 22014+3243
HJ 951

74' : 22115+3205
HO 178AB

76' : 22003+3228
ES 2387

76' : 22117+3149
A 1228

80' : 21599+3225
COU 841

84' : 21596+3126
LDS4934

86' : 21591+3216
J 1413

87' : 22092+3310
BU 1511AB

88' : 22014+3304
GRV 533

91' : 22116+3246
GRV 546



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.

22057+3156 HJ 1722

 
 
22h 05m 43.23s +31° 56' 09.5" P.A. 52.00 sep 19.2 mag 10.14,11.51 Sp M2
 
 
Coord 2000 22057+3156 Discov num HJ 1722 Comp Coord arcsec 2000 22 05 43.23 +31 56 09.5
Date first 1828 Date last 2015 Obs 21
Pa first 43 Pa last 51.6 P.A. Now (θ) 51.6°
Sep first 12.0 Sep last 19.189 Sep. Now (ρ) 19.189"
Mag pri 10.14 Mag sec 11.51 delta mag (ΔM) 1.37 Spectral class M2 (red)
Pri motion ra +001 Sec motion ra +025
Pri motion dec +000 Sec motion dec +000
Notes
rPM=0.96
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 2724-02105-1 Gaia DR2 1898765944479629056
 
 
WDS 22057+3156 HJ 1722 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22057+3156 HJ 1722 1998 14 51 18.9 10.14 11.51 M2 D 220543.23+315609.5
22057+3156 HJ 1722 2008 15 51 19.0 10.14 11.51 M2 D 220543.23+315609.5
22057+3156 HJ 1722 2015 18 52 19.2 10.14 11.51 M2 220543.23+315609.5

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

 
 
WDS 22057+3156 HJ 1722 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22057+3156 HJ 1722 : MEASURES
 
 
Records found: 1
Show date username difficulty sep sep_sigma pa pa_sigma delta_mag # notes
Show 15/09/21 g.locatelli easy 19.19 0.12 51.64 0.14 2.10 1 Rc mag A 9.0 B11.1
 
 
WDS 22057+3156 : VIRTUAL EYEPIECE
 
 

22057+3156 HJ 1722A mag 10.14 Sp M2 22057+3156 HJ 1722B sep 17.5 P.A. 47.00 mag 11.51 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 22057+3156 : ALADIN DSS IMAGE @ 22h 05m 43.23s +31° 56' 09.5"
 
 
 
 
WDS 22057+3156 HJ 1722 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22057+3156 HJ 1722 distance=0' 22075+3153 STJ 62 distance=23' 22035+3218 TDT3315 distance=36' 22036+3221 TDS1154 distance=37' 22028+3210 ES 384 distance=40' 22058+3059 ES 2361 distance=57' 22100+3209 ES 2323 distance=61' 22101+3221 HO 641 distance=62' 22104+3141 AG 280 distance=62' 22046+3256 HJ 953 distance=63' 22012+3223 GRV1283 distance=64' 22008+3212 LDS4936 distance=65' 22073+3259 TDT3354 distance=67' 22040+3053 SMA 161 distance=67' 22107+3224 DAM 663 distance=70' 22048+3047 A 1227 distance=71' 22111+3221 LDS4948AB distance=72' 22014+3243 HJ 951 distance=73' 22115+3205 HO 178AB distance=74' 22003+3228 ES 2387 distance=76' 22117+3149 A 1228 distance=76' 21599+3225 COU 841 distance=80' 21596+3126 LDS4934 distance=84' 21591+3216 J 1413 distance=86' 22092+3310 BU 1511AB distance=87' 22092+3310 BU 1511AC distance=87' 22092+3310 BU 1511AD distance=87' 22014+3304 GRV 533 distance=88' 22092+3310 BU 1511DE distance=89' 22116+3246 GRV 546 distance=91' 22105+3049 DEA 62 distance=91' 22059+3330 PLT 7 distance=95' 22133+3207 ES 388 distance=97' 22094+3322 ES 387 distance=98' 22069+3335 ES 385AB distance=100' 22069+3335 ES 385AC distance=100' 22069+3335 TOB 225AD distance=100' 22138+3210 TDT3413 distance=104' 22134+3123 TDT3410 distance=104' 22029+3335 UC 4633 distance=105' 22107+3322 GYL 73 distance=107' 22044+3343 COU 734 distance=109' 22141+3123 BU 476 distance=112' 22110+3024 DAM1271 distance=115' 22144+3229 TOI2571 distance=115' 22146+3133 A 1230 distance=116' 21573+3241 A 1226 distance=116' 22110+3333 ES 2388 distance=118' 21568+3125 BRT 291 distance=118' 21564+3156 HJ 1707 distance=119' 22100+3343 GYL 72 distance=120' 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 22057+3156 HJ 1722 52 19.2
Show 22075+3153 STJ 62 359 1.3 23
Show 22035+3218 TDT3315 38 2.5 36
Show 22036+3221 TDS1154 231 0.9 37
Show 22028+3210 ES 384 67 3.3 40
Show 22058+3059 ES 2361 289 5.6 57
Show 22100+3209 ES 2323 329 3.3 61
Show 22101+3221 HO 641 174 9.9 62
Show 22104+3141 AG 280 180 11.2 62
Show 22046+3256 HJ 953 107 20.6 63
Show 22012+3223 GRV1283 235 1.3 64
Show 22008+3212 LDS4936 261 80.5 65
Show 22073+3259 TDT3354 213 0.4 67
Show 22040+3053 SMA 161 340 5.3 67
Show 22107+3224 DAM 663 327 4.9 70
Show 22048+3047 A 1227 206 2.5 71
Show 22111+3221 LDS4948 AB 64 270.1 72
Show 22014+3243 HJ 951 60 12.9 73
Show 22115+3205 HO 178 AB 221 3.4 74
Show 22003+3228 ES 2387 326 5.9 76
Show 22117+3149 A 1228 350 3.8 76
Show 21599+3225 COU 841 246 3.9 80
Show 21596+3126 LDS4934 255 10.9 84
Show 21591+3216 J 1413 40 4.4 86
Show 22092+3310 BU 1511 AB 337 29.7 87
Show 22092+3310 BU 1511 AC 267 65.0 87
Show 22092+3310 BU 1511 AD 87 196.4 87
Show 22014+3304 GRV 533 175 41.2 88
Show 22092+3310 BU 1511 DE 298 117.0 89
Show 22116+3246 GRV 546 277 49.7 91
Show 22105+3049 DEA 62 240 18.5 91
Show 22059+3330 PLT 7 249 18.0 95
Show 22133+3207 ES 388 264 7.7 97
Show 22094+3322 ES 387 265 1.8 98
Show 22069+3335 ES 385 AB 73 7.7 100
Show 22069+3335 ES 385 AC 33.3 100
Show 22069+3335 TOB 225 AD 7 122.1 100
Show 22138+3210 TDT3413 145 0.4 104
Show 22134+3123 TDT3410 200 0.4 104
Show 22029+3335 UC 4633 56 60.1 105
Show 22107+3322 GYL 73 338 18.2 107
Show 22044+3343 COU 734 303 0.6 109
Show 22141+3123 BU 476 93 2.8 112
Show 22110+3024 DAM1271 80 34.7 115
Show 22144+3229 TOI2571 152 15.6 115
Show 22146+3133 A 1230 280 2.3 116
Show 21573+3241 A 1226 181 0.1 116
Show 22110+3333 ES 2388 131 5.3 118
Show 21568+3125 BRT 291 297 1.3 118
Show 21564+3156 HJ 1707 351 9.5 119
Show 22100+3343 GYL 72 344 21.8 120

 
 
WDS 22057+3156 : COMPONENTS
 
 
  A
B pa=47.0°
sep=17.46"
 
 
22057+3156 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 220543.23+315609.5 Mag 10.14 Spectral class M2 (red)
PmRA 1.00 PmDE 0.0 Tycho2 2724-02105-1 DM BD+31 4627
Tycho2
Tycho2 2724-02105-1 Pflag RAmdeg 331.43013424 DEmdeg 31.93596207
PmRA 2.2 PmDE -1.1 E RAmdeg 24 E DEmdeg 23
E pmRA 1.9 E pmDE 1.8 EpRAm 1987.55 EpDEm 1986.52
Num 8 Q RAmdeg 2.1 Q DEmdeg 1.3 Q pmRA 2.1
Q pmDE 1.3 BTmag 11.906 E BTmag 0.097 VTmag 10.139
E VTmag 0.034 Prox 187 TYC T HIP
CCDM RAdeg 331.43010583 DEdeg 31.93596250 EpRA 1990 1.58
EpDE 1990 1.73 E RAdeg 30.1 E DEdeg 29.4 Posflg
Corr -0.1
CCDM
Ccdm 22057+3156 RComp Comp A Note1
Note2 Discov num DRAs 1.26 DDEs 10.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp K PmNote *
PmRA 20 PmDE 7 Dm number +31 4627 Cat1 BD
Name2 +31 2268 Cat2 AGK2/3 HD M HD
ADS BDS B11487 M ADS BDS N IDS IDS 22013N3127A
HIC
 
 
22057+3156 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 220544.23+315621.4 Mag 11.51 PmRA 25.00
PmDE 0.0 Tycho2 2724-00983-1 Calc delta mag 1.37 Calc coord yes
Tycho2
Tycho2 2724-00983-1 Pflag RAmdeg 331.43487407 DEmdeg 31.93926969
PmRA 20.7 PmDE -2.5 E RAmdeg 64 E DEmdeg 63
E pmRA 3.0 E pmDE 2.9 EpRAm 1985.17 EpDEm 1985.26
Num 3 Q RAmdeg 2.2 Q DEmdeg 1.9 Q pmRA 2.2
Q pmDE 1.9 BTmag 12.034 E BTmag 0.123 VTmag 11.506
E VTmag 0.108 Prox 187 TYC HIP
CCDM RAdeg 331.43481361 DEdeg 31.93927750 EpRA 1990 1.57
EpDE 1990 1.73 E RAdeg 67.3 E DEdeg 66.1 Posflg
Corr -0.2
CCDM
Ccdm 22057+3156 RComp Comp B Note1
Note2 Discov num HJ 1722 DRAs 2.32 DDEs 22.1
R dRAs 10 Year 1905 Theta 047 Rho 17.3
Obs 9 Vmag 11.1 Sp PmNote *
PmRA 22 PmDE 6 Dm number Cat1
Name2 +31 2269 Cat2 AGK2/3 HD M HD
ADS BDS B11487 M ADS BDS N IDS IDS 22013N3127B
HIC