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Current system
04255+1946
STJ 27


Nearby doubles
5' : 04255+1942
COU 565

23' : 04242+1959
LDS3583

27' : 04258+2012
LDS2235

35' : 04276+1927
RED 5

38' : 04266+1912
GWP 585

45' : 04270+1907
STF 546

45' : 04249+1903
OCC 921

46' : 04255+1901
HEI 456

48' : 04270+2030
LDS2237AB

48' : 04252+1858
RAO 546

51' : 04221+1934
KOH 9AB

52' : 04292+1956
LDS2243

53' : 04220+1932
GHE 6AB

53' : 04218+1949
KNT 2

54' : 04221+2007
LDS3581

55' : 04259+1852
BU 1185

56' : 04218+1929
SIG 1

56' : 04286+1911
BUP 61AB
Ain

58' : 04217+1928
BU 9004

68' : 04303+1950
PAT 10

68' : 04285+2040
LDS3590

69' : 04256+1838
COU2681AB

71' : 04287+2041
COU 264

72' : 04216+2029
LDS5543AB

75' : 04203+1937
TDS2828

77' : 04201+1953
LDS1164



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.

04255+1946 STJ 27

 
 
04h 25m 32.47s +19° 45' 59.5" P.A. 344.00 sep 1.5 mag 9.30,12.60
 
 
Coord 2000 04255+1946 Discov num STJ  27 Comp Coord arcsec 2000 04 25 32.47 +19 45 59.5
Date first 2015 Date last 2019 Obs 2
Pa first 343 Pa last 343.8 P.A. Now (θ) 343.8°
Sep first 1.5 Sep last 1.477 Sep. Now (ρ) 1.477"
Mag pri 9.30 Mag sec 12.60 delta mag (ΔM) 3.3 Spectral class
Pri motion ra +069 Sec motion ra +071
Pri motion dec +084 Sec motion dec +085
Notes T (Parallax indicates physical)
rPM=0.02 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus SAO 93924 Tycho2 1273-00245-1 HD 284467
DM BD+19 718
 
 
WDS 04255+1946 STJ 27 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
StJ2009 C - Serot, J. 2009O&T....73...28S
StJ2009 Obs. et Travaux 73, 28, 2009
StJ2011 C - Serot, J. 2011O&T....78....7S
StJ2011 Obs. et Travaux 78, 7, 2011
StJ2011b C - Serot, J., Tregon, B. & Grase, F. 2011O&T....78...17S
StJ2011b Obs. et Travaux 78, 17, 2011
StJ2014 Cl - Serot, J. 2014O&T....83...17S
StJ2014 Obs. et Travaux 83, 17, 2014
StJ2015 S - Serot, J. 2015JDSO...11..361S
StJ2015 JDSO 11, 361, 2015
StJ2016 S - Serot, J. 2016JDSO...12..488S
StJ2016 JDSO 12, 488, 2016
StJ2017 S - Serot, J. 2017JDSO...13..268S
StJ2017 +C JDSO 13, 268, 2017
StJ2017b S - Serot, J. 2017JDSO...13..433S
StJ2017b +C JDSO 13, 433, 2017
StJ2018a S - Serot, J. 2018JDSO...14...78S
StJ2018a JDSO 14, 78, 2018
StJ2018b C - Serot, J. 2018JDSO...14..527S
StJ2018b JDSO 14, 527, 2018
StJ2018c S - Serot, J. 2018JDSO...14..476S
StJ2018c JDSO 14, 476, 2018
StJ2018d S - Serot, J., Wasson, R., Rowe, D. & Genet, R. 2018JDSO...14..711S
StJ2018d JDSO 14, 711, 2018
StJ2019a S+ - Serot, J. 2019JDSO...15..287S
StJ2019a +Hg JDSO 15, 287, 2019
StJ2019b S - Serot, J. 2019JDSO...15..315S
StJ2019b JDSO 15, 315, 2019
StJ2019c S - Serot, J. 2019JDSO...15..575S
StJ2019c JDSO 15, 575, 2019
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04255+1946 STJ 27 2019 2 344 1.5 9.30 12.60 T 042532.47+194559.5

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

 
 
WDS 04255+1946 STJ 27 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04255+1946 STJ 27 : MEASURES
 
 
No records found.

 
 
WDS 04255+1946 : VIRTUAL EYEPIECE
 
 

04255+1946 STJ 27A mag 9.3 04255+1946 STJ 27B sep 1.5 P.A. 344.70 mag 12.6 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 04255+1946 : ALADIN DSS IMAGE @ 04h 25m 32.47s +19° 45' 59.5"
 
 
 
 
WDS 04255+1946 STJ 27 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04255+1946 STJ 27 distance=1' 04255+1942 COU 565 distance=5' 04242+1959 LDS3583 distance=23' 04258+2012 LDS2235 distance=27' 04276+1927 RED 5 distance=35' 04266+1912 GWP 585 distance=38' 04270+1907 STF 546 distance=45' 04249+1903 OCC 921 distance=45' 04255+1901 HEI 456 distance=46' 04270+2030 LDS2237AB distance=48' 04252+1858 RAO 546 distance=48' 04270+2030 LDS2237BC distance=49' 04221+1934 KOH 9AB distance=51' 04221+1934 DAE 25AC distance=51' 04292+1956 LDS2243 distance=52' 04220+1932 GHE 6AB distance=53' 04220+1932 GHE 6A,Ba distance=53' 04220+1932 GHE 6A,Bb distance=53' 04220+1932 NSE 1AC distance=53' 04220+1932 KRS 2Ba,Bb distance=53' 04220+1932 CSE 1AD distance=53' 04218+1949 KNT 2 distance=53' 04221+2007 LDS3581 distance=54' 04259+1852 BU 1185 distance=55' 04218+1929 SIG 1 distance=56' 04286+1911 WSI 53Aa,Ab distance=56' 04286+1911 BUP 61AB (Ain) distance=56' 04217+1928 BU 9004 distance=58' 04303+1950 PAT 10 distance=68' 04285+2040 LDS3590 distance=68' 04256+1838 COU2681AB distance=69' 04256+1838 GII 129Aa,Ab distance=69' 04287+2041 COU 264 distance=71' 04216+2029 LDS5543AB distance=72' 04216+2029 SKF1934Aa,Ab distance=72' 04203+1937 TDS2828 distance=75' 04201+1953 LDS1164 distance=77' 04271+2059 LDS2239 distance=77' 04224+2049 BU 87 distance=78' 04235+2059 CHR 16AB distance=79' 04222+1844 SLE 270 distance=79' 04313+1931 LDS5570 distance=83' 04313+2008 RAO 51BC distance=84' 04313+2008 RAO 51AB distance=84' 04210+2050 LDS3578 distance=92' 04284+1822 LDS5564 distance=94' 04252+2121 LDS2232 distance=94' 04215+2102 OCC 684 distance=95' 04267+1811 LDS1170 distance=96' 04271+1812 KOH 11Aa,Ab distance=97' 04271+1812 STF 545AB distance=97' 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 04255+1946 STJ 27 344 1.5 1
Show 04255+1942 COU 565 136 0.7 5
Show 04242+1959 LDS3583 296 29.0 23
Show 04258+2012 LDS2235 112 27.6 27
Show 04276+1927 RED 5 162 0.1 35
Show 04266+1912 GWP 585 183 37.5 38
Show 04270+1907 STF 546 182 7.0 45
Show 04249+1903 OCC 921 -1 0.1 45
Show 04255+1901 HEI 456 221 2.9 46
Show 04270+2030 LDS2237 AB 339 42.8 48
Show 04252+1858 RAO 546 140 0.8 48
Show 04270+2030 LDS2237 BC 55 14.0 49
Show 04221+1934 KOH 9 AB 317 12.0 51
Show 04221+1934 DAE 25 AC 187 7.7 51
Show 04292+1956 LDS2243 300 6.2 52
Show 04220+1932 GHE 6 AB 191 0.7 53
Show 04220+1932 GHE 6 A,Ba 195 0.7 53
Show 04220+1932 GHE 6 A,Bb 195 0.6 53
Show 04220+1932 NSE 1 AC 358 0.3 53
Show 04220+1932 KRS 2 Ba,Bb 20 0.1 53
Show 04220+1932 CSE 1 AD 199 0.1 53
Show 04218+1949 KNT 2 25 3.3 53
Show 04221+2007 LDS3581 179 14.4 54
Show 04259+1852 BU 1185 203 0.3 55
Show 04218+1929 SIG 1 75 0.2 56
Show 04286+1911 WSI 53 Aa,Ab 108 0.2 56
Show Ain 04286+1911 BUP 61 AB 269 190.4 56
Show 04217+1928 BU 9004 46 55.8 58
Show 04303+1950 PAT 10 303 0.2 68
Show 04285+2040 LDS3590 241 3.3 68
Show 04256+1838 COU2681 AB 253 1.1 69
Show 04256+1838 GII 129 Aa,Ab 171 0.2 69
Show 04287+2041 COU 264 64 3.8 71
Show 04216+2029 LDS5543 AB 89 113.6 72
Show 04216+2029 SKF1934 Aa,Ab 224 1.2 72
Show 04203+1937 TDS2828 264 3.1 75
Show 04201+1953 LDS1164 139 30.2 77
Show 04271+2059 LDS2239 217 20.8 77
Show 04224+2049 BU 87 168 1.9 78
Show 04235+2059 CHR 16 AB 1 0.2 79
Show 04222+1844 SLE 270 98 11.0 79
Show 04313+1931 LDS5570 180 17.9 83
Show 04313+2008 RAO 51 BC 177 0.9 84
Show 04313+2008 RAO 51 AB 309 19.0 84
Show 04210+2050 LDS3578 351 44.4 92
Show 04284+1822 LDS5564 169 34.5 94
Show 04252+2121 LDS2232 76 29.0 94
Show 04215+2102 OCC 684 -1 0.1 95
Show 04267+1811 LDS1170 240 22.4 96
Show 04271+1812 KOH 11 Aa,Ab 191 0.1 97
Show 04271+1812 STF 545 AB 58 19.0 97

 
 
WDS 04255+1946 : COMPONENTS
 
 
  A
B pa=344.7°
sep=1.47"
 
 
04255+1946 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 042532.47+194559.5 Mag 9.3 PmRA 69.00
PmDE 84.0 SAO 93924 Tycho2 1273-00245-1 HD 284467
DM BD+19 718
Tycho2
Tycho2 1273-00245-1 Pflag RAmdeg 66.38496400 DEmdeg 19.76617802
PmRA 70.2 PmDE 81.3 E RAmdeg 16 E DEmdeg 18
E pmRA 1.0 E pmDE 1.0 EpRAm 1987.69 EpDEm 1985.24
Num 10 Q RAmdeg 0.9 Q DEmdeg 2.8 Q pmRA 0.8
Q pmDE 2.8 BTmag 10.281 E BTmag 0.036 VTmag 9.524
E VTmag 0.026 Prox 999 TYC T HIP
CCDM RAdeg 66.38479111 DEdeg 19.76596889 EpRA 1990 1.67
EpDE 1990 1.40 E RAdeg 16.6 E DEdeg 21.1 Posflg
Corr -0.1
SAO
SAO 93924 DelFlag RA1950 PmRA1950 0.0062
DE1950 PmDE1950 0.084 Vmag 9.2 SpType G0
Double code Source 28 CatNum 1169 DM BD+19 718
DMcomp BDsup HD 284467 M HD 0
GC RA1950rad 1.14584872 DE1950rad 0.34298813 PmRA2000 0.0062
PmDE2000 0.083
 
 
04255+1946 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 042532.44+194600.9 Mag 12.6 PmRA 71.00
PmDE 85.0 Calc delta mag 3.3 Calc coord yes