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Doubles in session


Current system
01137+2435
STF 99 AB
Phi Psc


Nearby doubles
10' : 01144+2434
POU 113

15' : 01130+2446
CBL 10

18' : 01134+2418
POU 110

19' : 01140+2417
KPP1582

24' : 01135+2411
POU 111

26' : 01153+2423
POU 114

26' : 01121+2422
POU 109

28' : 01158+2435
VKI 5

41' : 01109+2447
POU 108

41' : 01167+2430
LEP 4

48' : 01172+2440
SLN 3

51' : 01102+2447
POU 107

55' : 01133+2529
CVR 373

55' : 01129+2528
CBL 9

56' : 01096+2441
POU 106

58' : 01101+2406
AZC 12

60' : 01109+2351
UC 513

62' : 01094+2452
CVR 369

62' : 01093+2428
COU 78

67' : 01100+2352
CVR 370

69' : 01092+2504
POU 104

72' : 01186+2501
SLW 61

73' : 01175+2525
CVR 24

73' : 01093+2355
AZC 11

73' : 01189+2422
POU 115

74' : 01097+2348
BU 303



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.

01137+2435 STF 99 AB (Phi Psc)

 
 
01h 13m 44.94s +24° 35' 01.6" P.A. 227.00 sep 7.5 mag 4.65,9.11 Sp G8III dist. 136.8 pc (446.24 l.y.)
 
 
Coord 2000 01137+2435 Discov num STF  99 Comp AB Coord arcsec 2000 01 13 44.94 +24 35 01.6
Date first 1832 Date last 2020 Obs 41
Pa first 226 Pa last 226.8 P.A. Now (θ) 226.8°
Sep first 8.0 Sep last 7.53 Sep. Now (ρ) 7.53"
Mag pri 4.65 Mag sec 9.11 delta mag (ΔM) 4.46 Spectral class G8III (yellow)
Pri motion ra +017 Sec motion ra
Pri motion dec -023 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
01137+2435 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Phi Psc 74571 01 13 45 +24 35 02 STF 99 AB 2020 41 227 7.5 4.65 9.11 4.46 <===
Show 74571 01 13 45 +24 35 02 STF 99 AC 2015 9 173 142.4 4.65 12.74 8.09
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Phi Psc Constellation Pisces SAO 74571 HIP 5742
Tycho2 1747-02263-1 Gaia DR2 294090536905167744 HD 7318 HR 360
GC 1474 ADS 995 BD BD+23 158 Bayer Phi Piscium
Bayer name Phi Psc Flamsteed 85 Piscium Flamsteed name 85 Psc FK5 2082
Distance 136.8 Distance ly 446.24 Bayer greek φ Psc
 
 
WDS 01137+2435 STF 99 AB (Phi Psc) : NOTES
 
 
discov_num notes refcode
STF 99 phi Psc = 85 Psc. A is a spectroscopic binary.
 
 
REFERENCES
 
 
refcode metd author reference
STFA (F. Struve DD - Appendix list #1) ...................
STFB (F. Struve DD - Appendix list #2) ...................
StF1833A Ma - Struve, F.G.W. 1833MmRAS...5...13H
StF1833A +Mc cited by Herschel (MemRAS 5, 13, 1833)
StF1833B Ma - Struve, F.G.W. 1833AN.....10..389B
StF1833B cited by Bessel (AN 10, 389, 1833)
StF1837 Ma - Struve, F.G.W. 1837AN.....14...249
StF1837 Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837 (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A Ma - Struve, F.G.W. 1844QB43.S66.......
StF1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A Ma - Struve, F.G.W. .
StF1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A Ma - Struve, F.G.W. 1865AN.....64...81E
StF1865A cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A Ma - Struve, F.G.W. 1875AN.....85..323D
StF1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878 Ma - Struve, F.G.W. .
StF1878 Pulkova Observations 9, 1878
StF1878B Ma - Struve, F.G.W. 1878Obs.....2..239G
StF1878B cited by Gledhill (Obs 2, 239, 1878)
StF1880A Ma - Struve, F.G.W. 1880Obs.....3..535G
StF1880A cited by Gledhill (Obs 3, 535, 1880)
StF1906A Ma - Struve, F.G.W. 1906QB821.B972.....
StF1906A cited in BDS (Burnham Double Star Cat.), 1906
StF1906B Ma - Struve, F.G.W. 1906MmRAS..56....1L
StF1906B cited by Lewis (MemRAS 56, 1, 1906)
StF1922A Ma - Struve, F.G.W. 1922AN....216...49R
StF1922A cited by Rabe (AN 216, 49, 1922)
StF1932A Ma - Struve, F.G.W. 1932QB821.A43......
StF1932A cited in ADS (Aitken Double Star Cat.), 1932
StF2002 - - Weis, J.
StF2002 F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002 USNO Library : QB 821 .S8 W49 2002
StF2022 - - email note from Jan Weis: 6 July 2022
StF9999 Ma - Struve, F.G.W. ...................
StF9999 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
01137+2435 STF 99 AB 2003 34 229 7.8 4.65 9.11 G8III N D 011344.94+243501.6
01137+2435 STF 99 AB 2012 35 221 7.8 4.65 9.11 G8III N D 011344.94+243501.6
01137+2435 STF 99 AB 2015 37 226 7.6 4.65 9.11 G8III N 011344.94+243501.6
01137+2435 STF 99 AB 2020 40 227 7.5 4.65 9.11 G8III N 011344.94+243501.6

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

 
 
WDS 01137+2435 STF 99 AB (Phi Psc) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01137+2435 STF 99 AB (Phi Psc) : MEASURES
 
 
No records found.

 
 
WDS 01137+2435 (Phi Psc) : VIRTUAL EYEPIECE
 
 

01137+2435 STF 99A mag 4.65 Sp G8III 01137+2435 STF 99B sep 7.2 P.A. 224.10 mag 9.11 01137+2435 STF 99C sep 142.3 P.A. 174.00 mag 12.74 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 01137+2435 (Phi Psc) : ALADIN DSS IMAGE @ 01h 13m 44.94s +24° 35' 01.6"
 
 
 
 
WDS 01137+2435 STF 99 AB (Phi Psc) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01137+2435 STF 99AB distance=0' 01144+2434 POU 113 distance=10' 01130+2446 CBL 10 distance=15' 01134+2418 POU 110 distance=18' 01140+2417 KPP1582 distance=19' 01135+2411 POU 111 distance=24' 01153+2423 POU 114 distance=26' 01121+2422 POU 109 distance=26' 01158+2435 VKI 5 distance=28' 01109+2447 POU 108 distance=41' 01167+2430 LEP 4 distance=41' 01172+2440 SLN 3 distance=48' 01102+2447 POU 107 distance=51' 01133+2529 CVR 373 distance=55' 01129+2528 CBL 9 distance=55' 01096+2441 POU 106 distance=56' 01101+2406 AZC 12 distance=58' 01109+2351 UC 513 distance=60' 01094+2452 CVR 369 distance=62' 01093+2428 COU 78 distance=62' 01100+2352 CVR 370 distance=67' 01092+2504 POU 104 distance=69' 01186+2501 SLW 61 distance=72' 01175+2525 CVR 24 distance=73' 01093+2355 AZC 11 distance=73' 01189+2422 POU 115 distance=73' 01097+2348 BU 303 distance=74' 01081+2451 POU 103 distance=79' 01152+2553 TDS1816 distance=81' 01196+2450 CBL 209 distance=81' 01078+2452 POU 100 distance=83' 01092+2339 POU 105 distance=84' 01074+2426 POU 99 distance=87' 01075+2454 FMR 27 distance=88' 01204+2437 POU 117 distance=91' 01076+2354 POU 102AB distance=94' 01076+2354 POU 101AC distance=94' 01095+2550 DAM 376 distance=96' 01132+2300 CVR1066 distance=96' 01204+2511 POU 116 distance=97' 01168+2603 UC 534 distance=98' 01092+2551 HJ 3242 distance=99' 01198+2530 SLW 63 distance=100' 01210+2405 POU 118 distance=103' 01098+2603 KPP1397 distance=104' 01211+2359 POU 119 distance=106' 01061+2419 POU 98 distance=107' 01216+2435 POU 121 distance=107' 01208+2355 LDS 877 distance=107' 01060+2456 BRT 122 distance=108' 01069+2341 CVR 23 distance=109' 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 01137+2435 STF 99 AB 227 7.5
Show 01137+2435 STF 99 AC 173 142.4
Show 01144+2434 POU 113 271 12.8 10
Show 01130+2446 CBL 10 65 22.8 15
Show 01134+2418 POU 110 94 5.1 18
Show 01140+2417 KPP1582 197 12.0 19
Show 01135+2411 POU 111 300 14.6 24
Show 01153+2423 POU 114 192 10.6 26
Show 01121+2422 POU 109 149 19.4 26
Show 01158+2435 VKI 5 268 2.3 28
Show 01109+2447 POU 108 34 16.3 41
Show 01167+2430 LEP 4 259 15.0 41
Show 01172+2440 SLN 3 257 5.0 48
Show 01102+2447 POU 107 13 7.7 51
Show 01133+2529 CVR 373 35 16.7 55
Show 01129+2528 CBL 9 327 58.9 55
Show 01096+2441 POU 106 101 15.6 56
Show 01101+2406 AZC 12 291 19.4 58
Show 01109+2351 UC 513 196 36.2 60
Show 01094+2452 CVR 369 297 8.1 62
Show 01093+2428 COU 78 358 0.9 62
Show 01100+2352 CVR 370 245 24.1 67
Show 01092+2504 POU 104 178 6.7 69
Show 01186+2501 SLW 61 220 9.2 72
Show 01175+2525 CVR 24 347 19.0 73
Show 01093+2355 AZC 11 1 24.4 73
Show 01189+2422 POU 115 217 12.1 73
Show 01097+2348 BU 303 294 0.5 74
Show 01081+2451 POU 103 195 1.6 79
Show 01152+2553 TDS1816 237 0.6 81
Show 01196+2450 CBL 209 266 64.5 81
Show 01078+2452 POU 100 84 8.6 83
Show 01092+2339 POU 105 221 13.9 84
Show 01074+2426 POU 99 5 15.0 87
Show 01075+2454 FMR 27 171 362.8 88
Show 01204+2437 POU 117 25 12.9 91
Show 01076+2354 POU 102 AB 111 4.1 94
Show 01076+2354 POU 101 AC 288 16.4 94
Show 01095+2550 DAM 376 91 5.2 96
Show 01132+2300 CVR1066 86 4.0 96
Show 01204+2511 POU 116 244 7.6 97
Show 01168+2603 UC 534 267 130.6 98
Show 01092+2551 HJ 3242 333 8.2 99
Show 01198+2530 SLW 63 266 16.0 100
Show 01210+2405 POU 118 213 12.8 103
Show 01098+2603 KPP1397 244 10.4 104
Show 01211+2359 POU 119 68 18.2 106
Show 01061+2419 POU 98 18 11.4 107
Show 01216+2435 POU 121 334 9.0 107
Show 01208+2355 LDS 877 280 67.1 107
Show 01060+2456 BRT 122 98 4.1 108

 
 
WDS 01137+2435 : COMPONENTS
 
 
  A B
B pa=224.1°
sep=7.18"
 
C pa=174.0°
sep=142.26"
pa=171.7°
sep=137.76"
 
 
01137+2435 A
 
 
Name Phi Psc Coord arcsec 2000 011344.94+243501.6 Mag 4.65 Spectral class G8III (yellow)
PmRA 17.00 PmDE -23.0 SAO 74571 HIP 5742
Tycho2 1747-02263-1 HD 7318 HR 360 GC 1474
BD BD+23 158 Bayer Phi Piscium Bayer name Phi Psc Flamsteed 85 Piscium
Flamsteed name 85 Psc FK5 2082
Tycho2
Tycho2 1747-02263-1 Pflag RAmdeg 18.43728157 DEmdeg 24.58370895
PmRA 19.0 PmDE -22.8 E RAmdeg 3 E DEmdeg 4
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.67 EpDEm 1991.49
Num 18 Q RAmdeg 1.3 Q DEmdeg 1.2 Q pmRA 1.2
Q pmDE 1.2 BTmag 6.002 E BTmag 0.014 VTmag 4.786
E VTmag 0.009 Prox 999 TYC T HIP 5742
CCDM RAdeg 18.43723417 DEdeg 24.58376028 EpRA 1990 1.87
EpDE 1990 1.86 E RAdeg 3.2 E DEdeg 3.5 Posflg
Corr -0.4
SAO
SAO 74571 DelFlag RA1950 PmRA1950 0.0011
DE1950 PmDE1950 -0.027 Vmag 4.6 SpType K0
Double code Source 70 CatNum 1474 DM BD+23 158
DMcomp BDsup HD 7318 M HD 0
GC 1474 RA1950rad 0.30991644 DE1950rad 0.42445283 PmRA2000 0.0011
PmDE2000 -0.032
Hipparcos
Catalog H HIP 5742 Proxy RAhms 01 13 44.94
DEdms +24 35 01.6 Vmag 4.67 VarFlag R Vmag H
RAdeg 18.4372 DEdeg 24.5838 AstroRef Plx 8.64
CCDM 01137+2435 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 7318 BD BD+23 158
CD CP Dm number +23 158 VIred 1.01
SpType K0III... R SpType Coord arcsec 2000 011344.94+243501.6
Hipparcos 2
HIP 5742 Sn 5 So 0 Nc 1
RArad 0.321790363 DErad 0.4290676311 Plx 7.31 PmRA 17.5
PmDE -22.04 E RArad 0.26 E DErad 0.17 E Plx 0.3
E pmRA 0.36 E pmDE 0.16 Hpmag 4.834 E Hpmag 0.0006
SHp 0.005 VA 0 BV 1.047 E BV 0.004
VI 1.02
CCDM
Ccdm 01137+2435 RComp Comp A Note1
Note2 Discov num DRAs 2.98 DDEs 1.5
R dRAs 10 Year Theta Rho
Obs 3 Vmag 4.6 Sp K0 PmNote *
PmRA 28 PmDE -18 Dm number +23 158 Cat1 BD
Name2 +24 112 Cat2 AGK2/3 HD 7318 M HD
ADS BDS A 995 M ADS BDS N IDS IDS 01083N2403A
HIC 5742
 
 
01137+2435 B
 
 
Coord arcsec 2000 011344.57+243456.4 Mag 9.11 Calc delta mag 4.46 Calc coord yes
CCDM
Ccdm 01137+2435 RComp Comp B Note1
Note2 Discov num STF 99 DRAs DDEs
R dRAs Year 1832 Theta 227 Rho 7.8
Obs 18 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 995 M ADS BDS N IDS IDS 01083N2403B
HIC 5742
 
 
01137+2435 C
 
 
Coord arcsec 2000 011346.03+243240.1 Mag 12.74 PmRA 15.00 PmDE -10.0
Calc delta mag 8.09 Calc coord yes
CCDM
Ccdm 01137+2435 RComp Comp C Note1
Note2 Discov num STF 99 DRAs DDEs
R dRAs Year 1912 Theta 173 Rho 144.0
Obs 1 Vmag 12.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 995 M ADS BDS N IDS IDS 01083N2403C
HIC