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Current system
23112+0500
HJ 980 AB
DL Psc


Nearby doubles
47' : 23082+0502
A 1899

50' : 23083+0439
GIC 189

51' : 23143+0523
KPP3391

56' : 23077+0529
SKF2856

59' : 23118+0403
SCA 142

59' : 23142+0422
SCA 147

70' : 23135+0400
BAL2577

72' : 23130+0353
GRV 650

76' : 23067+0534
GRV 635

86' : 23126+0337
WIS 378

88' : 23152+0357
SCA 150AB

93' : 23090+0334
SCA 141

93' : 23151+0348
SCA 149

94' : 23139+0335
SCA 145

95' : 23127+0632
SLW1308

97' : 23110+0637
HEI 829AB

99' : 23068+0347
SCA 140

100' : 23063+0352
SCA 139

101' : 23055+0407
HO 485

103' : 23140+0327
SCA 146

104' : 23180+0521
CVR 278

106' : 23063+0344
GWP3233

109' : 23059+0614
SLW1300AB

109' : 23185+0451
GWP3274

110' : 23077+0636
STF2976AB

112' : 23112+0309
LSC 105



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.

23112+0500 HJ 980 AB (DL Psc)

 
 
23h 11m 14.07s +05° 00' 15.5" P.A. 190.00 sep 50.9 mag 6.93,11.76 Sp M3 dist. 172.41 pc (562.4 l.y.)
 
 
Coord 2000 23112+0500 Discov num HJ  980 Comp AB Coord arcsec 2000 23 11 14.07 +05 00 15.5
Date first 1827 Date last 2018 Obs 7
Pa first 185 Pa last 190 P.A. Now (θ) 190°
Sep first 70.0 Sep last 50.9 Sep. Now (ρ) 50.9"
Mag pri 6.93 Mag sec 11.76 delta mag (ΔM) 4.83 Spectral class M3 (red)
Pri motion ra +004 Sec motion ra -011
Pri motion dec -002 Sec motion dec +019
Notes N (See Notes)
rPM=1.175
This double is not physical.
 
 
23112+0500 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show DL Psc 128019 23 11 14 +05 00 16 HJ 980 AB 2018 7 190 50.9 6.93 11.76 4.83 <===
Show 128019 23 11 14 +05 00 16 HJ 980 AD 2002 4 123 59.5 6.93 13.37 6.44
Show 23 11 14 +04 59 04 HJ 980 BC 2018 15 202 9.1 12.68 12.79 0.11
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name DL Psc Constellation Pisces SAO 128019 HIP 114489
Tycho2 0583-01722-1 Gaia DR2 2662455625564402688 HD 218853 GC 32299
BD BD+04 4975 Distance 172.41 Distance ly 562.4
 
 
WDS 23112+0500 HJ 980 AB (DL Psc) : NOTES
 
 
discov_num notes refcode
HJ 980BC Aka BAL2988.
 
 
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
23112+0500 HJ 980 AB 1996 3 185 76.6 6.98 10.70 M3 231114.07+050015.5
23112+0500 HJ 980 AB 2000 5 184 72.3 7.00 10.60 M3 231114.07+050015.5
23112+0500 HJ 980 AB 2018 7 190 50.9 6.93 11.76 M3 N 231114.07+050015.5

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

 
 
WDS 23112+0500 HJ 980 AB (DL Psc) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23112+0500 HJ 980 AB (DL Psc) : MEASURES
 
 
No records found.

 
 
WDS 23112+0500 (DL Psc) : VIRTUAL EYEPIECE
 
 

23112+0500 HJ 980A mag 6.93 Sp M3 23112+0500 HJ 980B sep 71.9 P.A. 184.50 mag 12.68 23112+0500 HJ 980C sep 80.7 P.A. 186.40 mag 12.79 23112+0500 HJ 980D sep 59.3 P.A. 122.70 mag 13.37 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 23112+0500 (DL Psc) : ALADIN DSS IMAGE @ 23h 11m 14.07s +05° 00' 15.5"
 
 
 
 
WDS 23112+0500 HJ 980 AB (DL Psc) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23112+0500 HJ 980AB distance=1' 23112+0500 HJ 980AD distance=1' 23112+0500 HJ 980BC distance=2' 23082+0502 A 1899 distance=47' 23083+0439 GIC 189 distance=50' 23143+0523 KPP3391 distance=51' 23077+0529 SKF2856 distance=56' 23118+0403 SCA 142 distance=59' 23142+0422 SCA 147 distance=59' 23135+0400 BAL2577 distance=70' 23130+0353 GRV 650 distance=72' 23067+0534 GRV 635 distance=76' 23126+0337 WIS 378 distance=86' 23152+0357 SCA 150AB distance=88' 23090+0334 SCA 141 distance=93' 23151+0348 SCA 149 distance=93' 23139+0335 SCA 145 distance=94' 23127+0632 SLW1308 distance=95' 23110+0637 HEI 829AB distance=97' 23110+0637 GWP3247AC distance=97' 23068+0347 SCA 140 distance=99' 23063+0352 SCA 139 distance=100' 23055+0407 HO 485 distance=101' 23140+0327 SCA 146 distance=103' 23180+0521 CVR 278 distance=104' 23063+0344 GWP3233 distance=106' 23059+0614 SLW1300AB distance=109' 23185+0451 GWP3274 distance=109' 23077+0636 STF2976CB distance=110' 23077+0636 STF2976CD distance=110' 23077+0636 STF2976AC distance=110' 23077+0636 STF2976AB distance=110' 23059+0614 SLW1299BC distance=110' 23112+0309 LSC 105 distance=112' 23188+0510 STF2999AB distance=114' 23188+0510 STF2999AD distance=114' 23179+0408 SCA 151 distance=114' 23188+0510 STF2999BC distance=114' 23144+0643 GRV 656 distance=114' 23164+0335 GWP3263 distance=115' 23189+0524 LV 24CF distance=117' 23189+0524 BU 80CE distance=117' 23189+0524 BU 80AB distance=118' 23189+0524 BU 80AC distance=118' 23189+0524 BU 80AD distance=118' 23189+0524 BU 80AE distance=118' 23067+0639 HJ 3168AB distance=120' 23067+0639 LDS5046AC distance=120' 23164+0633 TDT3961AB distance=122' 23031+0456 HDS3284 distance=122' 23094+0701 OSO 190 distance=125' 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 23112+0500 HJ 980 AB 190 50.9 1
Show 23112+0500 HJ 980 AD 123 59.5 1
Show 23112+0500 HJ 980 BC 202 9.1 2
Show 23082+0502 A 1899 65 1.5 47
Show 23083+0439 GIC 189 30 21.6 50
Show 23143+0523 KPP3391 50 1.6 51
Show 23077+0529 SKF2856 300 18.6 56
Show 23118+0403 SCA 142 320 60.9 59
Show 23142+0422 SCA 147 234 27.2 59
Show 23135+0400 BAL2577 193 19.6 70
Show 23130+0353 GRV 650 336 45.8 72
Show 23067+0534 GRV 635 41 45.8 76
Show 23126+0337 WIS 378 135 999.9 86
Show 23152+0357 SCA 150 AB 105 47.0 88
Show 23090+0334 SCA 141 347 26.3 93
Show 23151+0348 SCA 149 20 65.9 93
Show 23139+0335 SCA 145 35 77.5 94
Show 23127+0632 SLW1308 210 134.2 95
Show 23110+0637 HEI 829 AB 87 1.1 97
Show 23110+0637 GWP3247 AC 291 84.1 97
Show 23068+0347 SCA 140 277 24.5 99
Show 23063+0352 SCA 139 267 29.1 100
Show 23055+0407 HO 485 47 5.7 101
Show 23140+0327 SCA 146 217 71.9 103
Show 23180+0521 CVR 278 216 51.8 104
Show 23063+0344 GWP3233 55 19.5 106
Show 23059+0614 SLW1300 AB 283 86.0 109
Show 23185+0451 GWP3274 8 88.0 109
Show 23077+0636 STF2976 CB 8 17.8 110
Show 23077+0636 STF2976 CD 248 128.8 110
Show 23077+0636 STF2976 AC 209 21.4 110
Show 23077+0636 STF2976 AB 262 7.8 110
Show 23059+0614 SLW1299 BC 250 166.0 110
Show 23112+0309 LSC 105 186 0.1 112
Show 23188+0510 STF2999 AB 167 78.9 114
Show 23188+0510 STF2999 AD 19 27.4 114
Show 23179+0408 SCA 151 23 56.2 114
Show 23188+0510 STF2999 BC 172 9.8 114
Show 23144+0643 GRV 656 298 72.4 114
Show 23164+0335 GWP3263 225 14.8 115
Show 23189+0524 LV 24 CF 132 23.6 117
Show 23189+0524 BU 80 CE 264 188.3 117
Show 23189+0524 BU 80 AB 253 0.8 118
Show 23189+0524 BU 80 AC 339 119.6 118
Show 23189+0524 BU 80 AD 321 225.4 118
Show 23189+0524 BU 80 AE 292 249.3 118
Show 23067+0639 HJ 3168 AB 307 33.9 120
Show 23067+0639 LDS5046 AC 275 42.5 120
Show 23164+0633 TDT3961 AB 244 0.4 122
Show 23031+0456 HDS3284 249 0.7 122
Show 23094+0701 OSO 190 17 13.6 125

 
 
WDS 23112+0500 : COMPONENTS
 
 
  A B C
B pa=184.5°
sep=71.92"
 
C pa=186.4°
sep=80.69"
pa=201.7°
sep=9.13"
 
D pa=122.7°
sep=59.31"
pa=54.5°
sep=68.29"
pa=50.8°
sep=76.12"
 
 
23112+0500 A
 
 
Name DL Psc Coord arcsec 2000 231114.07+050015.5 Mag 6.93 Spectral class M3 (red)
PmRA 4.00 PmDE -2.0 SAO 128019 HIP 114489
Tycho2 0583-01722-1 HD 218853 GC 32299 BD BD+04 4975
Tycho2
Tycho2 0583-01722-1 Pflag RAmdeg 347.80864762 DEmdeg 5.00432366
PmRA 3.9 PmDE -1.7 E RAmdeg 5 E DEmdeg 6
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.04 EpDEm 1990.80
Num 22 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.0
Q pmDE 0.7 BTmag 8.600 E BTmag 0.019 VTmag 6.981
E VTmag 0.011 Prox 999 TYC T HIP 114489
CCDM RAdeg 347.80863806 DEdeg 5.00432722 EpRA 1990 1.83
EpDE 1990 1.71 E RAdeg 5.0 E DEdeg 6.0 Posflg
Corr -0.2
SAO
SAO 128019 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 -0.002 Vmag 6.9 SpType Mb
Double code Source 70 CatNum 32299 DM BD+04 4975
DMcomp BDsup HD 218853 M HD 0
GC 32299 RA1950rad 6.05931395 DE1950rad 0.08259609 PmRA2000 0.0008
PmDE2000 -0.008
Hipparcos
Catalog H HIP 114489 Proxy RAhms 23 11 14.07
DEdms +05 00 15.6 Vmag 6.66 VarFlag 2 R Vmag H
RAdeg 347.809 DEdeg 5.00433 AstroRef Plx 4.94
CCDM 23112+0500 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 218853 BD BD+04 4975
CD CP Dm number +04 4975 VIred 3.93
SpType M5III: R SpType Coord arcsec 2000 231114.07+050015.6
Hipparcos 2
HIP 114489 Sn 5 So 0 Nc 1
RArad 6.0704058449 DErad 0.0873420024 Plx 5.8 PmRA 1.68
PmDE -2.92 E RArad 0.71 E DErad 0.62 E Plx 0.83
E pmRA 1.23 E pmDE 0.73 Hpmag 6.3201 E Hpmag 0.0089
SHp 0.229 VA 2 BV 1.434 E BV 0.013
VI 3.62
CCDM
Ccdm 23112+0500 RComp Comp A Note1
Note2 Discov num DRAs 2.09 DDEs 15.4
R dRAs 10 Year Theta Rho
Obs 4 Vmag 6.9 Sp M2 PmNote *
PmRA 8 PmDE 3 Dm number +04 4975 Cat1 BD
Name2 +04 3121 Cat2 AGK2/3 HD 218853 M HD
ADS BDS B12210 M ADS BDS N IDS IDS 23061N0428A
HIC 114489
 
 
23112+0500 B
 
 
Coord arcsec 2000 231113.69+045903.8 Coord calc 231113.69+045903.8 Mag 12.68 PmRA -11.00
PmDE 19.0 Calc delta mag 5.75
CCDM
Ccdm 23112+0500 RComp Comp B Note1
Note2 Discov num HJ 980 DRAs DDEs
R dRAs Year 1902 Theta 184 Rho 73.4
Obs 1 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B12210 M ADS BDS N IDS IDS 23061N0428B
HIC
 
 
23112+0500 C
 
 
Coord arcsec 2000 231113.46+045855.3 Mag 12.79 PmRA -4.00 PmDE 3.0
Calc delta mag 5.86 Calc coord yes
CCDM
Ccdm 23112+0500 RComp B Comp C Note1
Note2 Discov num HJ 980 DRAs DDEs
R dRAs Year 1902 Theta 200 Rho 9.1
Obs 1 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B12210 M ADS BDS N IDS IDS 23061N0428C
HIC
 
 
23112+0500 D
 
 
Coord arcsec 2000 231117.41+045943.5 Mag 13.37 PmRA -13.00 PmDE -35.0
Calc delta mag 6.44 Calc coord yes