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Doubles in session


Current system
01438+3458
TDS 1970


Nearby doubles
22' : 01455+3452
HU 1031

27' : 01436+3432
TDS1966

31' : 01454+3521
TDS1990

33' : 01431+3426
COU 668AB

42' : 01412+3524
COU1061

43' : 01405+3447
ES 227

46' : 01412+3426
KPP 76

47' : 01404+3437
GMZ 10

47' : 01476+3453
CSW 1AB

55' : 01399+3525
ES 2082

57' : 01404+3420
STF 143AB

58' : 01475+3423
ES 2213

59' : 01414+3408
A 1916

62' : 01388+3453
COU1060

65' : 01398+3415
COU 667

65' : 01421+3559
TDS 59

66' : 01385+3448
COU1059

69' : 01491+3441
COU 751

73' : 01493+3526
TOK 460

81' : 01405+3349
TDS1950

81' : 01462+3343
HU 804

87' : 01492+3404
STF 164

87' : 01501+3538
ALI 28

88' : 01508+3455
ES 2143

89' : 01417+3333
TDS1956

91' : 01425+3329
TDS1961



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.

01438+3458 TDS 1970

 
 
01h 43m 46.87s +34° 58' 12.2" P.A. 319.00 sep 0.9 mag 11.83,12.11 Sp K7
 
 
Coord 2000 01438+3458 Discov num TDS1970 Comp Coord arcsec 2000 01 43 46.87 +34 58 12.2
Date first 1991 Date last 1991 Obs 1
Pa first 319 Pa last 319.4 P.A. Now (θ) 319.4°
Sep first 0.9 Sep last 0.85 Sep. Now (ρ) 0.85"
Mag pri 11.83 Mag sec 12.11 delta mag (ΔM) 0.28 Spectral class K7 (yellow-orange)
Pri motion ra +076 Sec motion ra +076
Pri motion dec -076 Sec motion dec -076
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Triangulum Tycho2 2302-00318-1 Gaia DR2 317973097692053248
 
 
WDS 01438+3458 TDS 1970 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01438+3458 TDS1970 1991 1 319 0.9 11.83 12.11 014346.87+345812.2

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

 
 
WDS 01438+3458 TDS 1970 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01438+3458 TDS 1970 : MEASURES
 
 
No records found.

 
 
WDS 01438+3458 : VIRTUAL EYEPIECE
 
 

01438+3458 TDS1970A mag 11.83 Sp K7 01438+3458 TDS1970B sep 0.8 P.A. 324.90 mag 12.11 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 01438+3458 : ALADIN DSS IMAGE @ 01h 43m 46.87s +34° 58' 12.2"
 
 
 
 
WDS 01438+3458 TDS 1970 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01438+3458 TDS1970 distance=0' 01455+3452 HU 1031 distance=22' 01436+3432 TDS1966 distance=27' 01454+3521 TDS1990 distance=31' 01431+3426 COU 668Aa,Ab distance=33' 01431+3426 COU 668AB distance=33' 01412+3524 COU1061 distance=42' 01405+3447 ES 227 distance=43' 01412+3426 KPP 76 distance=46' 01404+3437 GMZ 10 distance=47' 01476+3453 CSW 1AB distance=47' 01476+3453 KIR 6BC distance=47' 01399+3525 ES 2082 distance=55' 01404+3420 STF 143AB distance=57' 01404+3420 FOX 118AC distance=57' 01475+3423 ES 2213 distance=58' 01414+3408 A 1916 distance=59' 01388+3453 COU1060 distance=62' 01398+3415 COU 667 distance=65' 01421+3559 TDS 59 distance=65' 01385+3448 COU1059 distance=66' 01491+3441 COU 751 distance=69' 01493+3526 TOK 460 distance=73' 01405+3349 TDS1950 distance=81' 01462+3343 HU 804 distance=81' 01492+3404 STF 164 distance=87' 01501+3538 ALI 28 distance=87' 01508+3455 ES 2143 distance=88' 01417+3333 TDS1956 distance=89' 01425+3329 TDS1961 distance=91' 01367+3527 ALI 1 distance=91' 01364+3508 GRV 92 distance=91' 01356+3447 A 1914 distance=102' 01349+3519 POP 48 distance=110' 01514+3400 UC 19 distance=111' 01467+3310 STF 158AB distance=115' 01467+3310 FOX 120AC distance=115' 01467+3310 FOX 120AD distance=115' 01345+3440 A 1913AB distance=116' 01345+3440 A 1913AB,C distance=116' 01358+3350 LDS1107 distance=120' 01395+3310 COU 749 distance=121' 01523+3355 HU 805AB distance=123' 01523+3355 HU 805AC distance=123' 01451+3254 J 2717 distance=124' 01423+3703 RAO 185 distance=126' 01336+3526 ES 2142 distance=127' 01460+3254 J 3305 distance=127' 01437+3705 COU1063 distance=127' 01342+3414 CRB 42 distance=128' 01487+3306 GIC 26 distance=128' 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 01438+3458 TDS1970 319 0.9
Show 01455+3452 HU 1031 337 1.1 22
Show 01436+3432 TDS1966 86 0.4 27
Show 01454+3521 TDS1990 300 0.7 31
Show 01431+3426 COU 668 Aa,Ab 253 0.7 33
Show 01431+3426 COU 668 AB 41 24.9 33
Show 01412+3524 COU1061 280 1.6 42
Show 01405+3447 ES 227 81 4.6 43
Show 01412+3426 KPP 76 161 4.7 46
Show 01404+3437 GMZ 10 245 29.5 47
Show 01476+3453 CSW 1 AB 164 43.3 47
Show 01476+3453 KIR 6 BC -1 2.0 47
Show 01399+3525 ES 2082 299 2.5 55
Show 01404+3420 STF 143 AB 319 46.5 57
Show 01404+3420 FOX 118 AC 137 63.1 57
Show 01475+3423 ES 2213 208 2.5 58
Show 01414+3408 A 1916 224 0.8 59
Show 01388+3453 COU1060 190 0.6 62
Show 01398+3415 COU 667 212 2.0 65
Show 01421+3559 TDS 59 159 1.0 65
Show 01385+3448 COU1059 133 0.3 66
Show 01491+3441 COU 751 151 1.9 69
Show 01493+3526 TOK 460 124 825.5 73
Show 01405+3349 TDS1950 162 2.1 81
Show 01462+3343 HU 804 76 0.3 81
Show 01492+3404 STF 164 95 9.8 87
Show 01501+3538 ALI 28 48 11.5 87
Show 01508+3455 ES 2143 203 3.1 88
Show 01417+3333 TDS1956 232 0.7 89
Show 01425+3329 TDS1961 203 0.5 91
Show 01367+3527 ALI 1 27 8.9 91
Show 01364+3508 GRV 92 9 41.2 91
Show 01356+3447 A 1914 290 4.1 102
Show 01349+3519 POP 48 24 2.2 110
Show 01514+3400 UC 19 233 85.4 111
Show 01467+3310 STF 158 AB 272 2.2 115
Show 01467+3310 FOX 120 AC 258 52.0 115
Show 01467+3310 FOX 120 AD 69 100.9 115
Show 01345+3440 A 1913 AB 310 0.4 116
Show 01345+3440 A 1913 AB,C 337 70.9 116
Show 01358+3350 LDS1107 218 31.8 120
Show 01395+3310 COU 749 17 2.3 121
Show 01523+3355 HU 805 AB 162 2.9 123
Show 01523+3355 HU 805 AC 256 15.0 123
Show 01451+3254 J 2717 67 3.3 124
Show 01423+3703 RAO 185 142 0.3 126
Show 01336+3526 ES 2142 252 4.5 127
Show 01460+3254 J 3305 159 3.7 127
Show 01437+3705 COU1063 208 0.6 127
Show 01342+3414 CRB 42 335 27.5 128
Show 01487+3306 GIC 26 229 20.2 128

 
 
WDS 01438+3458 : COMPONENTS
 
 
  A
B pa=324.9°
sep=0.79"
 
 
01438+3458 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 014346.87+345812.2 Mag 11.83 Spectral class K7 (yellow-orange)
PmRA 76.00 PmDE -76.0 Tycho2 2302-00318-1
Tycho2
Tycho2 2302-00318-1 Pflag RAmdeg 25.94520984 DEmdeg 34.97012073
PmRA 76.1 PmDE -76.1 E RAmdeg 30 E DEmdeg 34
E pmRA 4.2 E pmDE 5.1 EpRAm 1986.47 EpDEm 1984.76
Num 5 Q RAmdeg 1.1 Q DEmdeg 0.9 Q pmRA 1.1
Q pmDE 0.9 BTmag 12.974 E BTmag 0.217 VTmag 11.291
E VTmag 0.073 Prox 999 TYC HIP
CCDM RAdeg 25.94498778 DEdeg 34.97030833 EpRA 1990 1.73
EpDE 1990 1.36 E RAdeg 46.8 E DEdeg 61.7 Posflg
Corr 0.0
 
 
01438+3458 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 014346.83+345812.8 Mag 12.11 PmRA 76.00
PmDE -76.0 Calc delta mag 0.28 Calc coord yes