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Current system
22081+1322
HJ 1728 AB


Nearby doubles
11' : 22083+1332
SLW1263

20' : 22069+1313
BPM2428

21' : 22067+1326
SLW1262

23' : 22073+1302
CHE 326

24' : 22067+1309
CHE 325

37' : 22057+1312
TDT3334

38' : 22100+1346
OL 222

41' : 22103+1345
STT 463

47' : 22065+1242
TDT3343

53' : 22085+1230
CHE 327

57' : 22044+1339
STF2854

57' : 22117+1301
TDT3398

58' : 22066+1416
HEI 293

65' : 22105+1228
BPM2433

70' : 22121+1245
BPM2435

70' : 22043+1238
SLW1260

75' : 22050+1223
BPM2425

76' : 22128+1355
HU 978

81' : 22089+1202
CHE 328

83' : 22104+1438
STF2869

85' : 22068+1444
BPM2427

90' : 22109+1204
CHE 329

94' : 22109+1159
CHE 330

94' : 22140+1359
GWP3136

94' : 22138+1406
HJ 1745

98' : 22147+1340
SHN 259



Selections
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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.

22081+1322 HJ 1728 AB

 
 
22h 08m 04.49s +13° 21' 48.9" P.A. 2.00 sep 6.5 mag 10.07,12.80
 
 
Coord 2000 22081+1322 Discov num HJ 1728 Comp AB Coord arcsec 2000 22 08 04.49 +13 21 48.9
Date first 1828 Date last 2015 Obs 14
Pa first 309 Pa last 2.3 P.A. Now (θ) 2.3°
Sep first 4.0 Sep last 6.48 Sep. Now (ρ) 6.48"
Mag pri 10.07 Mag sec 12.80 delta mag (ΔM) 2.73 Spectral class
Pri motion ra -049 Sec motion ra
Pri motion dec -024 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
22081+1322 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 08 04 +13 21 49 HJ 1728 AB 2015 14 2 6.5 10.07 12.80 2.73 <===
Show 22 08 04 +13 21 49 HJ 1728 AC 2015 16 171 13.4 10.07 12.30 2.23
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1148-01388-1 Gaia DR2 2728855716882102528
 
 
WDS 22081+1322 HJ 1728 AB : 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
22081+1322 HJ 1728 AB 1998 5 357 6.6 10.07 12.80 D 220804.49+132148.9
22081+1322 HJ 1728 AB 2001 7 358 6.6 10.07 12.80 D 220804.49+132148.9
22081+1322 HJ 1728 AB 2013 10 2 6.4 10.07 12.80 220804.49+132148.9
22081+1322 HJ 1728 AB 2015 11 2 6.5 10.07 12.80 220804.49+132148.9

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

 
 
WDS 22081+1322 HJ 1728 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22081+1322 HJ 1728 AB : MEASURES
 
 
No records found.

 
 
WDS 22081+1322 : VIRTUAL EYEPIECE
 
 

22081+1322 HJ 1728A mag 10.07 22081+1322 HJ 1728B sep 6.5 P.A. 2.20 mag 12.8 22081+1322 HJ 1728C sep 13.4 P.A. 171.00 mag 12.3 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 22081+1322 : ALADIN DSS IMAGE @ 22h 08m 04.49s +13° 21' 48.9"
 
 
 
 
WDS 22081+1322 HJ 1728 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22081+1322 HJ 1728AB distance=1' 22081+1322 HJ 1728AC distance=1' 22083+1332 SLW1263 distance=11' 22069+1313 BPM2428 distance=20' 22067+1326 SLW1262 distance=21' 22073+1302 CHE 326 distance=23' 22067+1309 CHE 325 distance=24' 22057+1312 TDT3334 distance=37' 22100+1346 OL 222 distance=38' 22103+1345 STT 463 distance=41' 22065+1242 TDT3343 distance=47' 22085+1230 CHE 327 distance=53' 22044+1339 STF2854 distance=57' 22117+1301 TDT3398 distance=57' 22066+1416 HEI 293 distance=58' 22105+1228 BPM2433 distance=65' 22121+1245 BPM2435 distance=70' 22043+1238 SLW1260 distance=70' 22050+1223 BPM2425 distance=75' 22128+1355 HU 978 distance=76' 22089+1202 CHE 328 distance=81' 22104+1438 STF2869 distance=83' 22068+1444 BPM2427 distance=85' 22109+1204 CHE 329 distance=90' 22109+1159 CHE 330 distance=94' 22140+1359 GWP3136 distance=94' 22138+1406 HJ 1745 distance=94' 22147+1340 SHN 259 distance=98' 22019+1407 BPM2420 distance=101' 22128+1436 HEI 294 distance=101' 22093+1142 OSO 170 distance=102' 22147+1249 BPM2438 distance=103' 22011+1307 HJ 289 distance=104' 22068+1505 HJ 1726 distance=105' 22028+1207 GIC 174 distance=108' 22108+1142 HEI 602 distance=108' 22073+1509 HJ 1727 distance=108' 22010+1406 GRV 529 distance=112' 22050+1130 HJ 290 distance=121' 22084+1522 GWP3127 distance=121' 22011+1213 GRV 531 distance=123' 22050+1128 HJ 291 distance=123' 22151+1432 GTZ 9 distance=125' 22127+1134 HJ 3099 distance=128' 22160+1229 HJ 3101 distance=129' 22011+1202 ITF 6 distance=130' 22046+1122 OSO 167 distance=130' 22108+1526 GRV 544 distance=131' 22169+1258 HJ 293 distance=132' 22029+1511 BPM2422 distance=133' 22142+1143 BRT1357 distance=134' 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 22081+1322 HJ 1728 AB 2 6.5 1
Show 22081+1322 HJ 1728 AC 171 13.4 1
Show 22083+1332 SLW1263 313 78.8 11
Show 22069+1313 BPM2428 270 109.8 20
Show 22067+1326 SLW1262 101 29.3 21
Show 22073+1302 CHE 326 69 22.4 23
Show 22067+1309 CHE 325 332 34.2 24
Show 22057+1312 TDT3334 292 1.0 37
Show 22100+1346 OL 222 240 3.7 38
Show 22103+1345 STT 463 2 3.6 41
Show 22065+1242 TDT3343 221 1.3 47
Show 22085+1230 CHE 327 149 17.5 53
Show 22044+1339 STF2854 84 1.6 57
Show 22117+1301 TDT3398 260 0.5 57
Show 22066+1416 HEI 293 73 0.9 58
Show 22105+1228 BPM2433 75 68.7 65
Show 22121+1245 BPM2435 101 97.7 70
Show 22043+1238 SLW1260 75 12.2 70
Show 22050+1223 BPM2425 354 102.9 75
Show 22128+1355 HU 978 205 1.2 76
Show 22089+1202 CHE 328 347 21.9 81
Show 22104+1438 STF2869 254 20.8 83
Show 22068+1444 BPM2427 213 86.5 85
Show 22109+1204 CHE 329 87 4.9 90
Show 22109+1159 CHE 330 114 15.2 94
Show 22140+1359 GWP3136 309 9.4 94
Show 22138+1406 HJ 1745 2 16.1 94
Show 22147+1340 SHN 259 -1 0.2 98
Show 22019+1407 BPM2420 307 12.7 101
Show 22128+1436 HEI 294 88 2.4 101
Show 22093+1142 OSO 170 296 20.1 102
Show 22147+1249 BPM2438 95 112.3 103
Show 22011+1307 HJ 289 322 59.8 104
Show 22068+1505 HJ 1726 24 18.8 105
Show 22028+1207 GIC 174 126 31.8 108
Show 22108+1142 HEI 602 152 0.9 108
Show 22073+1509 HJ 1727 40 29.3 108
Show 22010+1406 GRV 529 229 56.1 112
Show 22050+1130 HJ 290 281 12.2 121
Show 22084+1522 GWP3127 76 10.8 121
Show 22011+1213 GRV 531 3 34.9 123
Show 22050+1128 HJ 291 264 8.7 123
Show 22151+1432 GTZ 9 76 9.9 125
Show 22127+1134 HJ 3099 58 11.1 128
Show 22160+1229 HJ 3101 318 20.4 129
Show 22011+1202 ITF 6 22 4.5 130
Show 22046+1122 OSO 167 100 63.7 130
Show 22108+1526 GRV 544 254 34.3 131
Show 22169+1258 HJ 293 276 18.6 132
Show 22029+1511 BPM2422 124 92.3 133
Show 22142+1143 BRT1357 187 5.1 134

 
 
WDS 22081+1322 : COMPONENTS
 
 
  A B
B pa=2.2°
sep=6.48"
 
C pa=171.0°
sep=13.43"
pa=174.7°
sep=19.83"
 
 
22081+1322 A
 
 
Coord arcsec 2000 220804.49+132148.9 Mag 10.07 PmRA -49.00 PmDE -24.0
Tycho2 1148-01388-1
Tycho2
Tycho2 1148-01388-1 Pflag RAmdeg 332.01869712 DEmdeg 13.36359304
PmRA -52.8 PmDE -23.5 E RAmdeg 22 E DEmdeg 24
E pmRA 1.5 E pmDE 1.5 EpRAm 1989.37 EpDEm 1988.28
Num 3 Q RAmdeg 1.4 Q DEmdeg 0.5 Q pmRA 1.4
Q pmDE 0.5 BTmag 10.534 E BTmag 0.039 VTmag 10.073
E VTmag 0.036 Prox 999 TYC T HIP
CCDM RAdeg 332.01882028 DEdeg 13.36364667 EpRA 1990 1.81
EpDE 1990 1.77 E RAdeg 22.2 E DEdeg 24.7 Posflg
Corr -0.3
CCDM
Ccdm 22081+1322 RComp Comp A Note1
Note2 Discov num DRAs -1.45 DDEs -8.9
R dRAs 65 Year Theta Rho
Obs 3 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number +12 4762 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS A15654 M ADS BDS N IDS IDS 22032N1253A
HIC
 
 
22081+1322 B
 
 
Coord arcsec 2000 220804.51+132155.4 Mag 12.8 Calc delta mag 2.73 Calc coord yes
CCDM
Ccdm 22081+1322 RComp Comp B Note1
Note2 Discov num HJ 1728 DRAs DDEs
R dRAs Year 1926 Theta 333 Rho 7.2
Obs 2 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15654 M ADS BDS N IDS IDS 22032N1253B
HIC
 
 
22081+1322 C
 
 
Coord arcsec 2000 220804.63+132135.6 Mag 12.3 PmRA -5.00 PmDE -13.0
Calc delta mag 2.23 Calc coord yes
CCDM
Ccdm 22081+1322 RComp Comp C Note1
Note2 Discov num HJ 1728 DRAs -1.40 DDEs -23.8
R dRAs 65 Year 1926 Theta 189 Rho 15.3
Obs 2 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15654 M ADS BDS N IDS IDS 22032N1253C
HIC