01057+2128 STF 88 AB (Psi1 Psc)

 
 
01h 05m 40.93s +21° 28' 23.6" P.A. 159.00 sep 29.9 mag 5.27,5.45 Sp B9.5V+A0V dist. 84.32 pc (275.05 l.y.)
 
 
Coord 2000 01057+2128 Discov num STF  88 Comp AB Coord arcsec 2000 01 05 40.93 +21 28 23.6
Date first 1755 Date last 2020 Obs 166
Pa first 156 Pa last 158.7 P.A. Now (θ) 158.7°
Sep first 30.4 Sep last 29.88 Sep. Now (ρ) 29.88"
Mag pri 5.27 Mag sec 5.45 delta mag (ΔM) 0.18 Spectral class B9.5V+A0V (blue-white/white)
Pri motion ra +044 Sec motion ra +054
Pri motion dec -014 Sec motion dec -013
Notes N Z V (See Notes, Parallax indicates components are physical, Proper motion indicates physical)
rPM=0.181 (< 0.3, Physical double)
This double is physical.
 
 
01057+2128 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 74482 01 05 41 +21 28 24 YR 6 Aa,Ab 2017 21 312 0.1 5.70 6.60 0.90 Y
Show Psi1 Psc 74482 01 05 41 +21 28 24 STF 88 AB 2020 166 159 29.9 5.27 5.45 0.18 <===
Show 74482 01 05 41 +21 28 24 STF 88 AC 2017 15 124 90.4 5.27 10.71 5.44
Show 74483 01 05 42 +21 27 56 STF 88 BC 2017 18 109 68.5 5.45 10.71 5.26
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Psi1 Psc Var name NSV397 Psc Constellation Pisces SAO 74482
HIP 5131 Tycho2 1202-02124-1 Gaia DR2 2790497534190737152 HD 6456
HR 310 GC 1309 ADS 899 BD BD+20 156
Bayer Psi 1 Piscium Bayer name Psi1 Psc Flamsteed 74 Piscium Flamsteed name 74 Psc
Distance 84.32 Distance ly 275.05 Bayer greek ψ1 Psc
 
 
WDS 01057+2128 STF 88 AB (Psi1 Psc) : NOTES
 
 
discov_num notes refcode
STF 88 psi 1 Psc
AB: HJL 12. HJL1986
AB: SHY 395. Bayesian analysis by Shaya & Olling (2011) indicates very Shy2011
high (near 100%) probability pair is physical.
AB: H 4 9. MEv2010
YR 6 Aa,Ab: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 4.29 +/- 0.78, 4.29, and 2.19 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
HJL1986 Pa - Halbwachs, J.L. 1986A&AS...66..131H
HJL1986 A&AS 66, 131, 1986
HJL1986 (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL1986 only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113)
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Shy2011 - Shaya, E.J. & Olling, R. 2011ApJS..192....2S
Shy2011 ApJS 192, 2, 2011
Shy2011 (Statistical analysis of probability that wide Hipparcos pairs are physical. Pairs
Shy2011 added to WDS only if probability 90% or greater.)
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
34 YR Yale-Rochester (from additional DD list - see HOR)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01057+2128 STF 88 AB 2007 139 159 29.6 5.27 5.45 B9.5V A0V NZDV 010540.93+212823.6
01057+2128 STF 88 AB 2009 145 158 29.6 5.27 5.45 B9.5V A0V NZDV 010540.93+212823.6
01057+2128 STF 88 AB 2010 146 160 29.6 5.27 5.45 B9.5V A0V NZDV 010540.93+212823.6
01057+2128 STF 88 AB 2011 150 159 29.8 5.27 5.45 B9.5V A0V NZDV 010540.93+212823.6
01057+2128 STF 88 AB 2012 151 159 29.7 5.27 5.45 B9.5V A0V NZDV 010540.93+212823.6
01057+2128 STF 88 AB 2014 153 159 29.7 5.27 5.45 B9.5V A0V NZDV 010540.93+212823.6
01057+2128 STF 88 AB 2015 154 159 29.6 5.27 5.45 B9.5V+A0V NZ V 010540.93+212823.6
01057+2128 STF 88 AB 2016 159 159 29.8 5.27 5.45 B9.5V+A0V NZ V 010540.93+212823.6
01057+2128 STF 88 AB 2017 161 159 29.8 5.27 5.45 B9.5V+A0V NZ V 010540.93+212823.6
01057+2128 STF 88 AB 2018 162 160 29.7 5.27 5.45 B9.5V+A0V NZ V 010540.93+212823.6
01057+2128 STF 88 AB 2020 166 159 29.9 5.27 5.45 B9.5V+A0V NZ V 010540.93+212823.6

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

 
 
WDS 01057+2128 STF 88 AB (Psi1 Psc) : VISUAL OBSERVATIONS REPORTS
 
 
Show date username difficulty separation pa_estim interest notes
Show 22/11/10 Daedalus1 mean difficulty separated 160   Bright, white pair. C component identified. Both stars exactly the same color; primary is slightly brighter.

 
 
WDS 01057+2128 STF 88 AB (Psi1 Psc) : MEASURES
 
 
Records found: 1
Show date username difficulty sep sep_sigma pa pa_sigma delta_mag # notes
Show 22/11/10 Daedalus1 mean difficulty 29.80 0.06 160.00 0.00 0.18 12 Pickering 6, good.
 
 
WDS 01057+2128 (Psi1 Psc) : VIRTUAL EYEPIECE
 
 

01057+2128 STF  88A mag 5.27 Sp B9.5V 01057+2128 YR    6Ab sep 0.1 P.A. 314.10 mag 6.6 01057+2128 STF  88B sep 30.0 P.A. 159.00 mag 5.45 Sp A0 01057+2128 STF  88C sep 86.1 P.A. 125.60 mag 10.71 virtual eyepiece
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Radius:
Components only
 
 
WDS 01057+2128 (Psi1 Psc) : ALADIN DSS IMAGE @ 01h 05m 40.93s +21° 28' 23.6"
 
 
 
 
WDS 01057+2128 STF 88 AB (Psi1 Psc) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


01057+2128  STF  88AB distance=0' 01057+2128  STF  88BC distance=1' 01050+2119  LDS3228 distance=14' 01055+2107  AG   14 distance=22' 01032+2146  J   873 distance=40' 01045+2039  CVR1064 distance=52' 01080+2044  DRS   2 distance=55' 01046+2032  KPP1481 distance=59' 01094+2056  BRT2303 distance=61' 01039+2226  LDS 874 distance=64' 01063+2233  HDS 140AB distance=66' 01063+2233  HDS 140AC distance=66' 01038+2232  J   874 distance=71' 01057+2004  GRV  68AB distance=85' 01057+2004  WSI 144AC distance=85' 01032+2006  LDS 873 distance=90' 01103+2025  J  1443 distance=91' 01042+2256  GIC  19 distance=91' 01080+2254  VYS   3 distance=91' 01076+2257  LDS9112AB distance=93' 00599+2041  CVR1063 distance=94' 00583+2124  BU  302 distance=103' 00586+2042  TDS1698 distance=109' 01117+2243  COU 147 distance=112' 00574+2053  J  2587 distance=121' 01059+1926  CVR 365 distance=123' 01128+2007  CBL 207 distance=130' 01069+2341  CVR  23 distance=134' 00584+2259  CVR 355 distance=136' 01086+1917  GWP 136 distance=138' 01042+2344  COU  76 distance=138' 01140+2015  TDS1809 distance=139' 01132+2300  CVR1066 distance=139' 00564+2041  CVR1062 distance=139' 01092+2339  POU 105 distance=140' 01074+1909  BRT2302 distance=142' 00555+2103  AZC   9 distance=145' 01144+2012  HJ 2029 distance=145' 01076+2354  POU 102AB distance=148' 01076+2354  POU 101AC distance=148' 01019+2347  AG   12 distance=150' 01153+2234  J  3226 distance=150' 01097+2348  BU  303 distance=150' 00553+2213  CVR1061 distance=151' 01011+2347  CVR 361 distance=154' 01093+2355  AZC  11 distance=156' 01100+2352  CVR 370 distance=157' 01109+2351  UC  513 distance=160' 00571+1943  ROE 106 distance=160' 01029+2406  POU  95 distance=163' 00562+1955  TDS1673 distance=163' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 01057+2128 YR 6 Aa,Ab 312 0.1
Show 01057+2128 STF 88 AB 159 29.9
Show 01057+2128 STF 88 AC 124 90.4
Show 01057+2128 STF 88 BC 109 68.5 1
Show 01050+2119 LDS3228 48 27.8 14
Show 01055+2107 AG 14 309 0.8 22
Show 01032+2146 J 873 232 2.9 40
Show 01045+2039 CVR1064 330 3.4 52
Show 01080+2044 DRS 2 214 0.6 55
Show 01046+2032 KPP1481 304 11.1 59
Show 01094+2056 BRT2303 159 4.8 61
Show 01039+2226 LDS 874 252 45.0 64
Show 01063+2233 HDS 140 AB 119 14.6 66
Show 01063+2233 HDS 140 AC 301 3.5 66
Show 01038+2232 J 874 300 2.4 71
Show 01057+2004 GRV 68 AB 36 44.7 85
Show 01057+2004 WSI 144 AC 49 11.4 85
Show 01032+2006 LDS 873 58 2.4 90
Show 01103+2025 J 1443 220 2.2 91
Show 01042+2256 GIC 19 266 7.5 91
Show 01080+2254 VYS 3 281 3.2 91
Show 01076+2257 LDS9112 AB 73 9.4 93
Show 00599+2041 CVR1063 108 5.0 94
Show 00583+2124 BU 302 231 0.3 103
Show 00586+2042 TDS1698 6 1.7 109
Show 01117+2243 COU 147 279 3.8 112
Show 00574+2053 J 2587 113 4.0 121
Show 01059+1926 CVR 365 92 13.0 123
Show 01128+2007 CBL 207 334 20.9 130
Show 01069+2341 CVR 23 273 7.7 134
Show 00584+2259 CVR 355 236 14.9 136
Show 01086+1917 GWP 136 263 21.8 138
Show 01042+2344 COU 76 151 2.1 138
Show 01140+2015 TDS1809 94 0.4 139
Show 01132+2300 CVR1066 86 4.0 139
Show 00564+2041 CVR1062 212 4.8 139
Show 01092+2339 POU 105 221 13.9 140
Show 01074+1909 BRT2302 134 4.5 142
Show 00555+2103 AZC 9 10 16.3 145
Show 01144+2012 HJ 2029 215 16.6 145
Show 01076+2354 POU 102 AB 111 4.1 148
Show 01076+2354 POU 101 AC 288 16.4 148
Show 01019+2347 AG 12 237 5.9 150
Show 01153+2234 J 3226 84 3.7 150
Show 01097+2348 BU 303 294 0.5 150
Show 00553+2213 CVR1061 233 3.8 151
Show 01011+2347 CVR 361 188 9.4 154
Show 01093+2355 AZC 11 1 24.4 156
Show 01100+2352 CVR 370 245 24.1 157
Show 01109+2351 UC 513 196 36.2 160
Show 00571+1943 ROE 106 100 3.0 160

 
 
WDS 01057+2128 : COMPONENTS
 
 
  A Ab B
Ab pa=314.1°
sep=0.14"
 
B pa=159.0°
sep=29.99"
pa=158.9°
sep=30.12"
 
C pa=125.6°
sep=86.13"
pa=125.6°
sep=86.26"
pa=110.5°
sep=63.27"
 
 
01057+2128 A
 
 
Name Psi1 Psc Coord arcsec 2000 010540.93+212823.6 Mag 5.27 Spectral class B9.5V (blue-white)
PmRA 44.00 PmDE -14.0 SAO 74482 HIP 5131
Tycho2 1202-02124-1 HD 6456 HR 310 GC 1309
BD BD+20 156 Bayer Psi 1 Piscium Bayer name Psi1 Psc Flamsteed 74 Piscium
Flamsteed name 74 Psc
Tycho2
Tycho2 1202-02124-1 Pflag RAmdeg 16.42066726 DEmdeg 21.47316687
PmRA 52.6 PmDE -18.0 E RAmdeg 3 E DEmdeg 4
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.53 EpDEm 1990.99
Num 15 Q RAmdeg 1.7 Q DEmdeg 1.2 Q pmRA 1.6
Q pmDE 1.4 BTmag 5.266 E BTmag 0.014 VTmag 5.271
E VTmag 0.009 Prox 297 TYC T HIP 5131
CCDM A RAdeg 16.42053722 DEdeg 21.47321028 EpRA 1990 1.71
EpDE 1990 1.33 E RAdeg 3.3 E DEdeg 3.7 Posflg
Corr -0.3
SAO
SAO 74482 DelFlag RA1950 PmRA1950 0.0036
DE1950 PmDE1950 -0.011 Vmag 5.5 SpType A2
Double code Source 70 CatNum 1309 DM BD+20 156
DMcomp BDsup HD 6456 M HD 0
GC 1309 RA1950rad 0.27487279 DE1950rad 0.37011462 PmRA2000 0.0036
PmDE2000 -0.016
Hipparcos
Catalog H HIP 5131 Proxy RAhms 01 05 40.93
DEdms +21 28 23.6 Vmag 5.33 VarFlag R Vmag H
RAdeg 16.4205 DEdeg 21.4732 AstroRef A Plx 13.67
CCDM 01057+2128 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual D M HIP
Theta Rho HD 6456 BD BD+20 156
CD CP Dm number +20 156 VIred 0.01
SpType A1Vn R SpType Coord arcsec 2000 010540.93+212823.6
Hipparcos 2
HIP 5131 Sn 95 So 3 Nc 1
RArad 0.2865923267 DErad 0.3747783248 Plx 11.86 PmRA 44.49
PmDE -14.82 E RArad 0.61 E DErad 0.43 E Plx 0.68
E pmRA 0.72 E pmDE 0.42 Hpmag 5.3425 E Hpmag 0.008
SHp 0.007 VA 0 BV 0.003 E BV 0.004
VI 0.02
CCDM
Ccdm 01057+2128 RComp Comp A Note1
Note2 Discov num DRAs -0.96 DDEs 23.5
R dRAs 10 Year Theta Rho
Obs 3 Vmag 5.6 Sp A2 PmNote *
PmRA 78 PmDE -14 Dm number +20 156 Cat1 BD
Name2 +21 94 Cat2 AGK2/3 HD 6456 M HD
ADS BDS A 899 M ADS BDS N IDS IDS 01003N2056A
HIC 5131
 
 
01057+2128 Ab
 
 
Coord arcsec 2000 010540.92+212823.7 Mag 6.6 Calc delta mag 0.9 Calc coord yes
 
 
01057+2128 B
 
 
Coord arcsec 2000 010541.70+212755.6 Coord calc 010541.70+212755.6 Mag 5.45 Spectral class A0 (white)
PmRA 54.00 PmDE -13.0 SAO 74483 HIP 5132
Tycho2 1202-02125-1 HD 6457 HR 311 GC 1310
BD BD+20 157 Flamsteed 74 Piscium Flamsteed name 74 Psc Calc delta mag 0.25
Tycho2
Tycho2 1202-02125-1 Pflag RAmdeg 16.42379184 DEmdeg 21.46545729
PmRA 49.7 PmDE -10.7 E RAmdeg 3 E DEmdeg 4
E pmRA 0.9 E pmDE 0.8 EpRAm 1991.56 EpDEm 1991.18
Num 13 Q RAmdeg 2.0 Q DEmdeg 1.2 Q pmRA 1.9
Q pmDE 1.2 BTmag 5.395 E BTmag 0.014 VTmag 5.447
E VTmag 0.009 Prox 297 TYC T HIP 5132
CCDM B RAdeg 16.42366861 DEdeg 21.46548278 EpRA 1990 1.71
EpDE 1990 1.47 E RAdeg 3.4 E DEdeg 3.7 Posflg
Corr -0.3
SAO
SAO 74483 DelFlag RA1950 PmRA1950 0.0034
DE1950 PmDE1950 -0.013 Vmag 5.8 SpType A0
Double code Source 70 CatNum 1310 DM BD+20 157
DMcomp BDsup HD 6457 M HD 0
GC 1310 RA1950rad 0.27492717 DE1950rad 0.36997783 PmRA2000 0.0034
PmDE2000 -0.018
Hipparcos
Catalog H HIP 5132 Proxy RAhms 01 05 41.68
DEdms +21 27 55.7 Vmag 5.55 VarFlag R Vmag H
RAdeg 16.4237 DEdeg 21.4655 AstroRef B Plx 14.67
CCDM 01057+2128 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual D M HIP
Theta Rho HD 6457 BD BD+20 157
CD CP Dm number +20 157 VIred -0.01
SpType A0Vn R SpType Coord arcsec 2000 010541.68+212755.7
Hipparcos 2
HIP 5132 Sn 95 So 3 Nc 1
RArad 0.2866469009 DErad 0.3746431785 Plx 11.64 PmRA 52.88
PmDE -11.88 E RArad 0.64 E DErad 0.39 E Plx 0.68
E pmRA 0.69 E pmDE 0.39 Hpmag 5.5192 E Hpmag 0.0088
SHp 0 VA 0 BV -0.048 E BV 0.004
VI -0.03
CCDM
Ccdm 01057+2128 RComp Comp B Note1
Note2 Discov num STF 88 DRAs -0.25 DDEs -4.0
R dRAs 10 Year 1832 Theta 159 Rho 30.0
Obs 99 Vmag 5.8 Sp A0 PmNote *
PmRA 67 PmDE -5 Dm number +20 157 Cat1 BD
Name2 +21 95 Cat2 AGK2/3 HD 6457 M HD
ADS BDS A 899 M ADS BDS N IDS IDS 01003N2056B
HIC 5132
 
 
01057+2128 C
 
 
Coord arcsec 2000 010545.95+212733.4 Mag 10.71 PmRA 11.00 PmDE -4.0
Calc delta mag 5.01 Calc coord yes
CCDM
Ccdm 01057+2128 RComp Comp C Note1
Note2 Discov num STF 88 DRAs DDEs
R dRAs Year 1959 Theta 123 Rho 92.6
Obs 3 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 899 M ADS BDS N IDS IDS 01003N2056C
HIC