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Doubles in session


Current system
01449+1951
A 2322
EU Psc


Nearby doubles
14' : 01442+2000
CVR 397

14' : 01449+2005
TNN 3

16' : 01438+1954
GWP 216

20' : 01445+1932
BRT2306

32' : 01435+1927
COU 256

42' : 01425+2016
HJ 2071AB

46' : 01447+1906
COU 257

58' : 01485+2018
STF 165

68' : 01458+2058
AZC 15

74' : 01431+2101
JNN 251

76' : 01396+1939
COU 255

76' : 01460+2106
LDS3308

84' : 01450+2115
UC 621

95' : 01492+2103
GRV 101

95' : 01383+1930
GRV 94

105' : 01471+1812
UC 630

106' : 01383+2042
LDS3295

107' : 01374+1955
A 2319

110' : 01411+1817
A 2321

111' : 01507+2106
BKO 634

113' : 01528+2009
TOK 461

115' : 01510+2107
STF 175AB

122' : 01493+1808
GWP 225

123' : 01505+1818
UC 18

123' : 01478+2147
LDS3309

127' : 01535+1918
STF 180AB
Mesarthim



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.

01449+1951 A 2322 (EU Psc)

 
 
01h 44m 53.48s +19° 51' 24.6" P.A. 46.00 sep 0.6 mag 9.10,9.80 Sp F0 dist. 178.89 pc (583.54 l.y.)
 
 
Coord 2000 01449+1951 Discov num A  2322 Comp Coord arcsec 2000 01 44 53.48 +19 51 24.6
Date first 1911 Date last 2020 Obs 22
Pa first 178 Pa last 45.8 P.A. Now (θ) 45.8°
Sep first 0.5 Sep last 0.55 Sep. Now (ρ) 0.55"
Mag pri 9.10 Mag sec 9.80 delta mag (ΔM) 0.7 Spectral class F0 (yellow-white)
Pri motion ra +024 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name EU Psc Constellation Pisces HIP 8156 Tycho2 1208-00081-1
Gaia DR2 95541788017830656 BD BD+19 281 Distance 178.89 Distance ly 583.54
 
 
WDS 01449+1951 A 2322 (EU Psc) : NOTES
 
 
discov_num notes refcode
A 2322 EU Psc, Algol-type eclipsing binary, per 1.69261 d. Zas2011
Observed wrong star? van den Bos has 4 measures in 1962, and I have B__1963b
positive measure in 1964. Wor1967b
 
 
REFERENCES
 
 
refcode metd author reference
B__1963b Ma j van den Bos, W.H. 1963AJ.....68..582V
B__1963b AJ 68, 582, 1963
Wor1967b Ma j Worley, C.E. 1967PUSNO..18....1W
Wor1967b Pub. USNO 18, Pt. 6, 1967
Zas2011 - Zasche, P. ...................
Zas2011 private communication, 2011
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01449+1951 A 2322 1991 20 111 0.1 9.10 9.80 F0 014453.48+195124.6
01449+1951 A 2322 2007 21 203 0.1 9.10 9.80 F0 014453.48+195124.6
01449+1951 A 2322 2010 22 208 1.3 9.10 9.80 F0 N 014453.48+195124.6
01449+1951 A 2322 2012 21 196 0.2 9.10 9.80 F0 N 014453.48+195124.6
01449+1951 A 2322 2020 22 46 0.6 9.10 9.80 F0 N 014453.48+195124.6

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

 
 
WDS 01449+1951 A 2322 (EU Psc) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01449+1951 A 2322 (EU Psc) : MEASURES
 
 
No records found.

 
 
WDS 01449+1951 (EU Psc) : VIRTUAL EYEPIECE
 
 

01449+1951 A 2322A mag 9.1 Sp F0 01449+1951 A 2322B sep 0.5 P.A. 44.00 mag 9.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 01449+1951 (EU Psc) : ALADIN DSS IMAGE @ 01h 44m 53.48s +19° 51' 24.6"
 
 
 
 
WDS 01449+1951 A 2322 (EU Psc) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01449+1951 A 2322 distance=0' 01442+2000 CVR 397 distance=14' 01449+2005 TNN 3 distance=14' 01438+1954 GWP 216 distance=16' 01445+1932 BRT2306 distance=20' 01435+1927 COU 256 distance=32' 01425+2016 HJ 2071AB distance=42' 01425+2016 HJ 2071AC distance=42' 01447+1906 COU 257 distance=46' 01485+2018 STF 165 distance=58' 01458+2058 AZC 15 distance=68' 01431+2101 JNN 251 distance=74' 01396+1939 COU 255 distance=76' 01460+2106 LDS3308 distance=76' 01450+2115 UC 621 distance=84' 01492+2103 GRV 101 distance=95' 01383+1930 GRV 94 distance=95' 01471+1812 UC 630 distance=105' 01383+2042 LDS3295 distance=106' 01374+1955 A 2319 distance=107' 01411+1817 A 2321 distance=110' 01507+2106 BKO 634 distance=111' 01528+2009 TOK 461 distance=113' 01510+2107 STF 175AB distance=115' 01510+2107 STF 175BC distance=115' 01493+1808 GWP 225 distance=122' 01505+1818 UC 18 distance=123' 01478+2147 LDS3309 distance=123' 01535+1918 STF 180BC distance=127' 01535+1918 STF 180AB (Mesarthim) distance=127' 01535+1918 STF 180AC (Mesarthim) distance=127' 01377+1836 COU 254 distance=128' 01535+1918 BU 512CD distance=130' 01539+1921 MRI 54 distance=131' 01519+1824 UC 636 distance=133' 01373+1828 GWP 204 distance=136' 01518+1817 COU2557 distance=136' 01542+1910 L 1 distance=137' 01508+2147 NUG 1 distance=142' 01548+1916 LDS3323 distance=145' 01500+2157 SKF2621 distance=145' 01534+2114 KPP3467 distance=146' 01496+1741 GWP 226 distance=147' 01546+2049 MKT 3 (Sheratan) distance=149' 01537+1822 J 2718 distance=153' 01474+1722 STF 159 distance=154' 01380+2153 HJL1010 distance=156' 01498+2216 SLW 86 distance=161' 01501+2217 STF 174 distance=163' 01474+1712 HEI 207 distance=164' 01529+2152 J 671 distance=166' 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 01449+1951 A 2322 46 0.6
Show 01442+2000 CVR 397 334 10.2 14
Show 01449+2005 TNN 3 287 8.9 14
Show 01438+1954 GWP 216 38 13.1 16
Show 01445+1932 BRT2306 336 2.9 20
Show 01435+1927 COU 256 273 0.2 32
Show 01425+2016 HJ 2071 AB 11 54.1 42
Show 01425+2016 HJ 2071 AC 4 154.8 42
Show 01447+1906 COU 257 335 1.5 46
Show 01485+2018 STF 165 339 18.9 58
Show 01458+2058 AZC 15 67 23.8 68
Show 01431+2101 JNN 251 326 0.4 74
Show 01396+1939 COU 255 194 1.3 76
Show 01460+2106 LDS3308 171 27.8 76
Show 01450+2115 UC 621 329 10.5 84
Show 01492+2103 GRV 101 128 70.7 95
Show 01383+1930 GRV 94 145 54.8 95
Show 01471+1812 UC 630 119 9.7 105
Show 01383+2042 LDS3295 107 90.3 106
Show 01374+1955 A 2319 202 0.9 107
Show 01411+1817 A 2321 236 6.8 110
Show 01507+2106 BKO 634 292 8.4 111
Show 01528+2009 TOK 461 146 828.6 113
Show 01510+2107 STF 175 AB 28.6 115
Show 01510+2107 STF 175 BC 38 158.1 115
Show 01493+1808 GWP 225 24 21.1 122
Show 01505+1818 UC 18 45 18.8 123
Show 01478+2147 LDS3309 267 13.3 123
Show 01535+1918 STF 180 BC 83 214.0 127
Show Mesarthim 01535+1918 STF 180 AB 7.3 127
Show Mesarthim 01535+1918 STF 180 AC 81 214.9 127
Show 01377+1836 COU 254 23 1.6 128
Show 01535+1918 BU 512 CD 24 1.6 130
Show 01539+1921 MRI 54 175 7.5 131
Show 01519+1824 UC 636 68 17.4 133
Show 01373+1828 GWP 204 150 17.2 136
Show 01518+1817 COU2557 262 1.2 136
Show 01542+1910 L 1 57 5.8 137
Show 01508+2147 NUG 1 262 7.5 142
Show 01548+1916 LDS3323 288 18.3 145
Show 01500+2157 SKF2621 62 6.0 145
Show 01534+2114 KPP3467 300 2.0 146
Show 01496+1741 GWP 226 343 24.6 147
Show Sheratan 01546+2049 MKT 3 101 0.1 149
Show 01537+1822 J 2718 47 4.6 153
Show 01474+1722 STF 159 295 31.1 154
Show 01380+2153 HJL1010 239 407.9 156
Show 01498+2216 SLW 86 334 17.5 161
Show 01501+2217 STF 174 164 2.9 163
Show 01474+1712 HEI 207 77 0.4 164
Show 01529+2152 J 671 153 2.7 166

 
 
WDS 01449+1951 : COMPONENTS
 
 
  A
B pa=44.0°
sep=0.53"
 
 
01449+1951 A
 
 
Componente originario normalizzato AB Name EU Psc Coord arcsec 2000 014453.48+195124.6 Mag 9.1
Spectral class F0 (yellow-white) PmRA 24.00 PmDE -9.0 HIP 8156
Tycho2 1208-00081-1 BD BD+19 281
Tycho2
Tycho2 1208-00081-1 Pflag RAmdeg 26.22291608 DEmdeg 19.85681424
PmRA 24.7 PmDE -2.6 E RAmdeg 8 E DEmdeg 9
E pmRA 1.0 E pmDE 0.9 EpRAm 1990.82 EpDEm 1990.14
Num 12 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 1.0 BTmag 8.903 E BTmag 0.019 VTmag 8.464
E VTmag 0.015 Prox 999 TYC T HIP 8156
CCDM RAdeg 26.22285528 DEdeg 19.85682028 EpRA 1990 1.69
EpDE 1990 1.55 E RAdeg 7.5 E DEdeg 8.6 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 8156 Proxy RAhms 01 44 53.48
DEdms +19 51 24.6 Vmag 8.44 VarFlag 2 R Vmag H
RAdeg 26.2229 DEdeg 19.8568 AstroRef Plx 5.57
CCDM 01449+1951 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+19 281
CD CP Dm number +19 281 VIred 0.48
SpType F0 R SpType Coord arcsec 2000 014453.48+195124.6
Hipparcos 2
HIP 8156 Sn 5 So 0 Nc 1
RArad 0.4576751344 DErad 0.3465668899 Plx 5.59 PmRA 24.4
PmDE -3.69 E RArad 0.94 E DErad 0.65 E Plx 1.02
E pmRA 1.3 E pmDE 0.83 Hpmag 8.5301 E Hpmag 0.0027
SHp 0.025 VA 2 BV 0.389 E BV 0.021
VI 0.45
CCDM
Ccdm 01449+1951 RComp Comp A Note1
Note2 Discov num DRAs -0.45 DDEs 23.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp F0 PmNote *
PmRA 34 PmDE -32 Dm number +19 281 Cat1 BD
Name2 +19 139 Cat2 AGK2/3 HD M HD
ADS BDS A 1375 M ADS BDS N IDS IDS 01394N1921A
HIC 8156
 
 
01449+1951 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 014453.51+195125.0 Mag 9.8 Calc delta mag 0.7
Calc coord yes
CCDM
Ccdm 01449+1951 RComp Comp B Note1
Note2 Discov num A 2322 DRAs DDEs
R dRAs Year 1957 Theta 172 Rho 0.2
Obs 6 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1375 M ADS BDS N IDS IDS 01394N1921B
HIC 8156