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Current system
00263+1923
ITF 34


Nearby doubles
19' : 00260+1905
HDS 59

22' : 00248+1925
BRT2296

34' : 00271+1852
TDS 19

61' : 00220+1916
UC 355

61' : 00289+1835
BPM 14

62' : 00251+1824
HJ 621AB

65' : 00236+2014
SKF2457

74' : 00253+2036
J 3246

74' : 00297+2018
J 168AB

75' : 00254+2036
A 2301

78' : 00317+1929
HDS 70

83' : 00278+1803
BPM 12

93' : 00210+1827
CBL 569

95' : 00328+1943
COU 249

97' : 00309+1811
SLN 49

98' : 00197+1951
GWP 40

100' : 00244+2058
AZC 3

100' : 00332+1902
GWP 63

105' : 00326+2018
HJ 1982

108' : 00189+1946
J 218

109' : 00334+2004
CVR 331

111' : 00307+1752
J 584

111' : 00251+2112
SKF2458

114' : 00272+2115
BU 1225

120' : 00204+1757
OSO 4

121' : 00344+1844
COU 250



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.

00263+1923 ITF 34

 
 
00h 26m 16.72s +19° 22' 34.4" P.A. 27.00 sep 5.5 mag 16.30,16.90 Sp K7V+M0V
 
 
Coord 2000 00263+1923 Discov num ITF  34 Comp Coord arcsec 2000 00 26 16.72 +19 22 34.4
Date first 1953 Date last 2016 Obs 7
Pa first 26 Pa last 27.2 P.A. Now (θ) 27.2°
Sep first 5.5 Sep last 5.547 Sep. Now (ρ) 5.547"
Mag pri 16.30 Mag sec 16.90 delta mag (ΔM) 0.6 Spectral class K7V+M0V (yellow-orange/red)
Pri motion ra +008 Sec motion ra +033
Pri motion dec -018 Sec motion dec -013
Notes V (Proper motion indicates physical)
rPM=0.719
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pisces Gaia DR2 2795944411715524736
 
 
WDS 00263+1923 ITF 34 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
ITF2011 C j Falcon, I.T. 2011OED.....6...79F
ITF2011 El Observador de Estrellas Dobles, Issue #6, 79, 2011
ITF2011b C j Falcon, I.T. 2011OED.....7...51F
ITF2011b El Observador de Estrellas Dobles, Issue #7, 51, 2011
ITF2012 P j Falcon, I.T. .
ITF2012 +E2 Il Bollettino Delle Stelle Doppie 2, 35, 2012
ITF2012 +E (Italian translation on page 11 of the same publication)
ITF2012b P j Falcon, I.T. 2012JDSO....8..168F
ITF2012b +E+ JDSO 8, 168, 2012
ITF2012c Pp j Falcon, I.T. 2012JDSO....8..234F
ITF2012c JDSO 8, 234, 2012
ITF2012d P j Falcon, I.T. .
ITF2012d +E+ Il Bollettino Delle Stelle Doppie 3, 9, 2012
ITF2012e P w Falcon, I.T. 2012JDSO....8..323F
ITF2012e +E+ JDSO 8, 323, 2012
ITF2013 P - Falcon, I.T. .
ITF2013 +E2 Il Bollettino Delle Stelle Doppie 4, 51, 2013
ITF2013 (Italian translation on page 5 of the same publication)
ITF2013b P - Falcon, I.T. .
ITF2013b +E+ Il Bollettino Delle Stelle Doppie 5, 84, 2013
ITF2013b +C
ITF2013c P j Falcon, I.T. .
ITF2013c +E+ Il Bollettino Delle Stelle Doppie 5, 84, 2013
ITF2013c +C (most measures in ITF2013b)
ITF2013d P - Falcon, I.T. .
ITF2013d +E+ Il Bollettino Delle Stelle Doppie 6, 57, 2013
ITF2013d +C
ITF2013e C - Falcon, I.T. .
ITF2013e +P Il Bollettino Delle Stelle Doppie 7, 52, 2013
ITF2013e +E2
ITF2014 P - Falcon, I.T. .
ITF2014 +E+ Il Bollettino Delle Stelle Doppie 8, 48, 2014
ITF2014 (Italian translation on page 5 of the same publication)
ITF2014b P - Falcon, I.T. .
ITF2014b +E2 Il Bollettino Delle Stelle Doppie 9, 31, 2014
ITF2014b +E (Italian translation on page 7 of the same publication)
ITF2014c P - Falcon, I.T. .
ITF2014c +E2 Il Bollettino Delle Stelle Doppie 10, 30, 2014
ITF2014c (Italian translation on page 16 of the same publication)
ITF2014d P - Falcon, I.T. .
ITF2014d +E2 Il Bollettino Delle Stelle Doppie 11, 33, 2014
ITF2014d +C (Italian translation on page 11 of the same publication)
ITF2015a P - Falcon, I.T. .
ITF2015a +E2 Il Bollettino Delle Stelle Doppie 12, 23, 2015
ITF2015a (Italian translation on page 13 of the same publication)
ITF2015b P - Falcon, I.T. .
ITF2015b +E2 Il Bollettino Delle Stelle Doppie 13, 26, 2015
ITF2015b (Italian translation on page 22 of the same publication)
ITF2015c P - Falcon, I.T. .
ITF2015c +E2 Il Bollettino Delle Stelle Doppie 15, 45, 2015
ITF2015c +Es (Italian translation on page 13 of the same publication)
ITF2016a P - Falcon, I.T. .
ITF2016a +E2 Il Bollettino Delle Stelle Doppie 18, 22, 2016
ITF2016a +Es (Italian translation on page 10 of the same publication)
ITF2017 P - Falcon, I.T. .
ITF2017 +E2 Il Bollettino Delle Stelle Doppie 23, 33, 2017
ITF2017 +Es (Italian translation on page 4 of the same publication)
ITF2018 P+ - Falcon, I.T. .
ITF2018 +E2+ Il Bollettino Delle Stelle Doppie 26, 69, 2018
ITF2018 +C (Italian translation on page 13 of the same publication)
ITF2018 (ITF 103-110 already published in ITF2017)
ITF2020 P - Falcon, I.T. .
ITF2020 +E Il Bollettino Delle Stelle Doppie 32, 4, 2020
ITF2021 P - Falcon, I.T. .
ITF2021 +E Il Bollettino Delle Stelle Doppie 34, 18, 2021
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00263+1923 ITF 34 1997 2 27 5.7 16.30 16.90 K7V+M0V V 002616.72+192234.4
00263+1923 ITF 34 2015 3 27 5.5 16.30 16.90 K7V+M0V V 002616.72+192234.4
00263+1923 ITF 34 2016 7 27 5.5 16.30 16.90 K7V+M0V V 002616.72+192234.4

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

 
 
WDS 00263+1923 ITF 34 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00263+1923 ITF 34 : MEASURES
 
 
No records found.

 
 
WDS 00263+1923 : VIRTUAL EYEPIECE
 
 

00263+1923 ITF 34A mag 16.3 Sp K7V 00263+1923 ITF 34B sep 5.5 P.A. 25.90 mag 16.9 Sp M0V 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 00263+1923 : ALADIN DSS IMAGE @ 00h 26m 16.72s +19° 22' 34.4"
 
 
 
 
WDS 00263+1923 ITF 34 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00263+1923 ITF 34 distance=0' 00260+1905 HDS 59 distance=19' 00248+1925 BRT2296 distance=22' 00271+1852 TDS 19 distance=34' 00220+1916 UC 355 distance=61' 00289+1835 BPM 14 distance=61' 00251+1824 HJ 621AB distance=62' 00236+2014 SKF2457 distance=65' 00253+2036 J 3246 distance=74' 00297+2018 J 168AB distance=74' 00297+2018 HJ 1976AC distance=74' 00254+2036 A 2301 distance=75' 00317+1929 HDS 70 distance=78' 00278+1803 BPM 12 distance=83' 00210+1827 CBL 569 distance=93' 00328+1943 COU 249 distance=95' 00309+1811 SLN 49 distance=97' 00197+1951 GWP 40 distance=98' 00244+2058 AZC 3 distance=100' 00332+1902 GWP 63 distance=100' 00326+2018 HJ 1982 distance=105' 00189+1946 J 218 distance=108' 00334+2004 CVR 331 distance=109' 00307+1752 J 584 distance=111' 00251+2112 SKF2458 distance=111' 00272+2115 BU 1225 distance=114' 00204+1757 OSO 4 distance=120' 00344+1844 COU 250 distance=121' 00329+1803 LIT 2 distance=122' 00314+2102 CBL 7 distance=123' 00349+1854 S 387 distance=126' 00352+1924 CVR 337 distance=127' 00350+1855 BU 1346 distance=127' 00174+1852 HDS 39 distance=130' 00171+1857 GRV 19 distance=132' 00357+1924 CVR 15 distance=133' 00357+1929 CVR 14 distance=133' 00196+1748 WIS 6 distance=135' 00287+2134 HU 601 distance=137' 00270+1705 BFR 3 distance=138' 00169+2004 CRC 43 distance=139' 00339+1748 GWP 65 distance=144' 00164+1950 LDS 863AB distance=145' 00164+1950 LMP 1AC distance=145' 00164+1950 TSN 120Aa,Ab distance=145' 00277+1659 SHN 52 distance=146' 00246+1659 YSC 80 distance=146' 00162+1903 J 217Ba,Bb distance=146' 00309+2135 J 634 distance=147' 00226+2140 HJ 1959 distance=147' 00360+1832 HEI 18 distance=148' 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 00263+1923 ITF 34 27 5.5
Show 00260+1905 HDS 59 264 0.8 19
Show 00248+1925 BRT2296 190 3.0 22
Show 00271+1852 TDS 19 138 0.9 34
Show 00220+1916 UC 355 20 29.4 61
Show 00289+1835 BPM 14 223 100.4 61
Show 00251+1824 HJ 621 AB 10 5.9 62
Show 00236+2014 SKF2457 140 1.7 65
Show 00253+2036 J 3246 18 0.3 74
Show 00297+2018 J 168 AB 172 1.5 74
Show 00297+2018 HJ 1976 AC 274 11.1 74
Show 00254+2036 A 2301 228 2.8 75
Show 00317+1929 HDS 70 68 0.3 78
Show 00278+1803 BPM 12 189 46.6 83
Show 00210+1827 CBL 569 310 3.3 93
Show 00328+1943 COU 249 287 1.2 95
Show 00309+1811 SLN 49 175 7.7 97
Show 00197+1951 GWP 40 263 53.1 98
Show 00244+2058 AZC 3 324 31.7 100
Show 00332+1902 GWP 63 89 10.3 100
Show 00326+2018 HJ 1982 298 58.5 105
Show 00189+1946 J 218 3 4.5 108
Show 00334+2004 CVR 331 189 8.1 109
Show 00307+1752 J 584 172 3.1 111
Show 00251+2112 SKF2458 102 8.2 111
Show 00272+2115 BU 1225 190 1.4 114
Show 00204+1757 OSO 4 191 8.1 120
Show 00344+1844 COU 250 38 1.1 121
Show 00329+1803 LIT 2 77 14.8 122
Show 00314+2102 CBL 7 228 12.5 123
Show 00349+1854 S 387 233 42.1 126
Show 00352+1924 CVR 337 232 23.3 127
Show 00350+1855 BU 1346 154 5.7 127
Show 00174+1852 HDS 39 248 1.6 130
Show 00171+1857 GRV 19 4 14.2 132
Show 00357+1924 CVR 15 253 51.2 133
Show 00357+1929 CVR 14 281 54.1 133
Show 00196+1748 WIS 6 331 523.3 135
Show 00287+2134 HU 601 308 0.7 137
Show 00270+1705 BFR 3 138 30.3 138
Show 00169+2004 CRC 43 106 1.1 139
Show 00339+1748 GWP 65 114 16.3 144
Show 00164+1950 LDS 863 AB 58 25.2 145
Show 00164+1950 LMP 1 AC 336 9.6 145
Show 00164+1950 TSN 120 Aa,Ab 45 0.0 145
Show 00277+1659 SHN 52 -1 0.1 146
Show 00246+1659 YSC 80 209 0.9 146
Show 00162+1903 J 217 Ba,Bb 183 1.7 146
Show 00309+2135 J 634 249 2.3 147
Show 00226+2140 HJ 1959 286 27.1 147
Show 00360+1832 HEI 18 304 3.2 148

 
 
WDS 00263+1923 : COMPONENTS
 
 
  A
B pa=25.9°
sep=5.48"
 
 
00263+1923 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 002616.72+192234.4 Mag 16.3 Spectral class K7V (yellow-orange)
PmRA 8.00 PmDE -18.0
 
 
00263+1923 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 002616.89+192239.3 Mag 16.9 Spectral class M0V (red)
PmRA 33.00 PmDE -13.0 Calc delta mag 0.6 Calc coord yes