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Current system
22554+0449
HJ 974
HD 216759


Nearby doubles
35' : 22532+0440
HJ 3149

57' : 22560+0546
LDS5021

62' : 22514+0459
TDT3754

68' : 22511+0511
HEI 828

69' : 22587+0401
A 2296

73' : 22506+0442
HJ 971

73' : 22599+0519
TDS1197

82' : 22549+0610
HU 396

82' : 22586+0342
BAL2574

90' : 22552+0618
GRV 621

92' : 23011+0522
BAL2987

94' : 23004+0353
J 1797

94' : 22495+0517
LDS5002

98' : 23017+0509
GRV 628

98' : 22592+0609
TOK 641

100' : 22491+0521
HEI 826

102' : 22510+0605
LDS5006

103' : 23005+0558
UC 4862

110' : 22490+0543
GWP3198

116' : 23031+0456
HDS3284

125' : 22541+0246
HO 483

134' : 22479+0336
UC 278

136' : 22568+0236
ELP 49

142' : 22524+0703
TDT3764

147' : 23037+0332
SCA 136

147' : 22547+0715
STF2955



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.

22554+0449 HJ 974 (HD 216759)

 
 
22h 55m 25.13s +04° 49' 00.3" P.A. 81.00 sep 43.4 mag 8.38,11.00 Sp K5
 
 
Coord 2000 22554+0449 Discov num HJ  974 Comp Coord arcsec 2000 22 55 25.13 +04 49 00.3
Date first 1898 Date last 2015 Obs 15
Pa first 88 Pa last 81.2 P.A. Now (θ) 81.2°
Sep first 44.8 Sep last 43.367 Sep. Now (ρ) 43.367"
Mag pri 8.38 Mag sec 11.00 delta mag (ΔM) 2.62 Spectral class K5 (yellow-orange)
Pri motion ra -001 Sec motion ra -014
Pri motion dec -050 Sec motion dec -005
Notes
rPM=0.937
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 216759 Constellation Pisces SAO 127843 Tycho2 0572-00561-1
Gaia DR2 2663140483869986816 HD 216759 GC 31966
 
 
WDS 22554+0449 HJ 974 (HD 216759) : 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
22554+0449 HJ 974 2000 9 82 43.4 8.38 11.00 K5 D 225525.13+044900.3
22554+0449 HJ 974 2011 9 82 43.2 8.38 11.00 K5 D 225525.13+044900.3
22554+0449 HJ 974 2015 12 81 43.4 8.38 11.00 K5 225525.13+044900.3

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

 
 
WDS 22554+0449 HJ 974 (HD 216759) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22554+0449 HJ 974 (HD 216759) : MEASURES
 
 
No records found.

 
 
WDS 22554+0449 (HD 216759) : VIRTUAL EYEPIECE
 
 

22554+0449 HJ 974A mag 8.38 Sp K5 22554+0449 HJ 974B sep 43.2 P.A. 81.20 mag 11 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 22554+0449 (HD 216759) : ALADIN DSS IMAGE @ 22h 55m 25.13s +04° 49' 00.3"
 
 
 
 
WDS 22554+0449 HJ 974 (HD 216759) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22554+0449 HJ 974 distance=0' 22532+0440 HJ 3149 distance=35' 22560+0546 LDS5021 distance=57' 22514+0459 TDT3754 distance=62' 22511+0511 HEI 828 distance=68' 22587+0401 A 2296 distance=69' 22506+0442 HJ 971 distance=73' 22599+0519 TDS1197 distance=73' 22549+0610 HU 396 distance=82' 22586+0342 BAL2574 distance=82' 22552+0618 GRV 621 distance=90' 23011+0522 BAL2987 distance=92' 23004+0353 J 1797 distance=94' 22495+0517 LDS5002 distance=94' 23017+0509 GRV 628 distance=98' 22592+0609 TOK 641 distance=98' 22491+0521 HEI 826 distance=100' 22510+0605 LDS5006 distance=102' 23005+0558 UC 4862 distance=103' 22490+0543 GWP3198 distance=110' 23031+0456 HDS3284 distance=116' 22541+0246 HO 483 distance=125' 22479+0336 UC 278 distance=134' 22568+0236 ELP 49 distance=136' 22524+0703 TDT3764 distance=142' 23037+0332 SCA 136 distance=147' 22547+0715 STF2955 distance=147' 23005+0243 GWP3222 distance=148' 22524+0711 LDS5010 distance=149' 22474+0322 FAR 21 distance=149' 22497+0245 KPP 522 distance=151' 22454+0455 LDS4993 distance=151' 23055+0407 HO 485 distance=157' 22584+0721 SKF1780 distance=159' 23040+0317 SCA 137AB distance=159' 23040+0317 RAO 628BC distance=159' 23040+0317 RAO 628BD distance=159' 22447+0521 HJ 3139AB distance=163' 22447+0521 BU 9019AE distance=163' 22447+0521 BU 9019CD distance=164' 22447+0521 BU 9019CE distance=164' 22481+0655 HJ 3143 distance=167' 23039+0259 CVR 969 distance=168' 23033+0653 HJ 3161 distance=171' 23063+0352 SCA 139 distance=173' 22533+0740 HEI 603 distance=174' 23067+0534 GRV 635 distance=175' 22473+0243 GWP3197 distance=176' 23063+0344 GWP3233 distance=176' 23059+0614 SLW1299BC distance=177' 23059+0614 SLW1300AB distance=178' 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 22554+0449 HJ 974 81 43.4
Show 22532+0440 HJ 3149 250 37.3 35
Show 22560+0546 LDS5021 285 17.2 57
Show 22514+0459 TDT3754 291 0.6 62
Show 22511+0511 HEI 828 257 1.9 68
Show 22587+0401 A 2296 45 0.8 69
Show 22506+0442 HJ 971 322 6.8 73
Show 22599+0519 TDS1197 189 0.9 73
Show 22549+0610 HU 396 27 4.5 82
Show 22586+0342 BAL2574 253 17.3 82
Show 22552+0618 GRV 621 134 20.3 90
Show 23011+0522 BAL2987 24 15.5 92
Show 23004+0353 J 1797 145 4.1 94
Show 22495+0517 LDS5002 303 26.5 94
Show 23017+0509 GRV 628 19 49.0 98
Show 22592+0609 TOK 641 207 999.9 98
Show 22491+0521 HEI 826 21 2.6 100
Show 22510+0605 LDS5006 158 29.3 102
Show 23005+0558 UC 4862 306 8.3 103
Show 22490+0543 GWP3198 121 6.6 110
Show 23031+0456 HDS3284 249 0.7 116
Show 22541+0246 HO 483 350 1.7 125
Show 22479+0336 UC 278 154 23.2 134
Show 22568+0236 ELP 49 53 3.1 136
Show 22524+0703 TDT3764 281 0.6 142
Show 23037+0332 SCA 136 238 46.1 147
Show 22547+0715 STF2955 347 23.2 147
Show 23005+0243 GWP3222 199 19.3 148
Show 22524+0711 LDS5010 305 40.3 149
Show 22474+0322 FAR 21 60 2.6 149
Show 22497+0245 KPP 522 254 3.3 151
Show 22454+0455 LDS4993 117 18.5 151
Show 23055+0407 HO 485 47 5.7 157
Show 22584+0721 SKF1780 107 1.7 159
Show 23040+0317 SCA 137 AB 45 65.3 159
Show 23040+0317 RAO 628 BC 300 2.1 159
Show 23040+0317 RAO 628 BD 208 3.7 159
Show 22447+0521 HJ 3139 AB 218 2.9 163
Show 22447+0521 BU 9019 AE 277 33.2 163
Show 22447+0521 BU 9019 CD 208 26.6 164
Show 22447+0521 BU 9019 CE 160 22.4 164
Show 22481+0655 HJ 3143 320 18.6 167
Show 23039+0259 CVR 969 99 7.2 168
Show 23033+0653 HJ 3161 255 11.4 171
Show 23063+0352 SCA 139 267 29.1 173
Show 22533+0740 HEI 603 160 0.3 174
Show 23067+0534 GRV 635 41 45.8 175
Show 22473+0243 GWP3197 17 11.5 176
Show 23063+0344 GWP3233 55 19.5 176
Show 23059+0614 SLW1299 BC 250 166.0 177
Show 23059+0614 SLW1300 AB 283 86.0 178

 
 
WDS 22554+0449 : COMPONENTS
 
 
  A
B pa=81.2°
sep=43.22"
 
 
22554+0449 A
 
 
Componente originario normalizzato AB Name HD 216759 Coord arcsec 2000 225525.13+044900.3 Mag 8.38
Spectral class K5 (yellow-orange) PmRA -1.00 PmDE -50.0 SAO 127843
Tycho2 0572-00561-1 HD 216759 GC 31966 DM BD+04 4921
Tycho2
Tycho2 0572-00561-1 Pflag RAmdeg 343.85470761 DEmdeg 4.81676269
PmRA -2.5 PmDE -49.0 E RAmdeg 10 E DEmdeg 11
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.16 EpDEm 1990.11
Num 12 Q RAmdeg 1.1 Q DEmdeg 0.7 Q pmRA 1.1
Q pmDE 0.7 BTmag 10.293 E BTmag 0.038 VTmag 8.376
E VTmag 0.015 Prox 437 TYC T HIP
CCDM RAdeg 343.85471222 DEdeg 4.81687472 EpRA 1990 1.77
EpDE 1990 1.76 E RAdeg 9.9 E DEdeg 10.8 Posflg
Corr -0.2
SAO
SAO 127843 DelFlag RA1950 PmRA1950 0.0013
DE1950 PmDE1950 -0.039 Vmag 8.6 SpType K5
Double code Source 70 CatNum 31966 DM BD+04 4921
DMcomp BDsup HD 216759 M HD 0
GC 31966 RA1950rad 5.99033104 DE1950rad 0.07942075 PmRA2000 0.0014
PmDE2000 -0.044
CCDM
Ccdm 22554+0449 RComp Comp A Note1
Note2 Discov num DRAs 1.19 DDEs 0.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp K5 PmNote *
PmRA 16 PmDE -35 Dm number +04 4921 Cat1 BD
Name2 +04 3089 Cat2 AGK2/3 HD 216759 M HD
ADS BDS B12053 M ADS BDS N IDS IDS 22503N0417A
HIC
 
 
22554+0449 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 225527.99+044906.9 Mag 11 PmRA -14.00
PmDE -5.0 Tycho2 0572-00672-1 Calc delta mag 2.62 Calc coord yes
Tycho2
Tycho2 0572-00672-1 Pflag RAmdeg 343.86675843 DEmdeg 4.81842906
PmRA -12.9 PmDE -4.3 E RAmdeg 59 E DEmdeg 48
E pmRA 2.0 E pmDE 2.0 EpRAm 1976.89 EpDEm 1977.08
Num 4 Q RAmdeg 1.3 Q DEmdeg 1.3 Q pmRA 1.3
Q pmDE 1.2 BTmag 11.949 E BTmag 0.142 VTmag 11.002
E VTmag 0.101 Prox 437 TYC HIP
CCDM RAdeg 343.86680139 DEdeg 4.81846306 EpRA 1990 1.75
EpDE 1990 1.76 E RAdeg 75.6 E DEdeg 79.1 Posflg
Corr -0.2
CCDM
Ccdm 22554+0449 RComp Comp B Note1
Note2 Discov num HJ 974 DRAs DDEs
R dRAs Year 1898 Theta 088 Rho 44.4
Obs 5 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B12053 M ADS BDS N IDS IDS 22503N0417B
HIC