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Doubles in session


Current system
01446+2638
TDS 1980


Nearby doubles
25' : 01450+2703
COU 750

42' : 01424+2609
BRT3259

51' : 01448+2548
UC 619

58' : 01469+2550
TDS2001

62' : 01484+2713
J 642

66' : 01400+2702
ALP 5

68' : 01400+2611
UC 16

70' : 01413+2545
STF 145AB

76' : 01391+2656
BU 508AB

78' : 01500+2706
STF 172

79' : 01502+2702
BU 1313

79' : 01422+2527
POU 140

86' : 01436+2802
GIC 24

96' : 01463+2506
UC 627

96' : 01517+2648
AZC 16

97' : 01517+2657
TDS2028

98' : 01510+2551
COU 452

101' : 01379+2554
A 2007

102' : 01403+2802
TDS 57

103' : 01439+2821
TDS1972

108' : 01485+2811
BRT 6

109' : 01394+2515
POU 136

114' : 01427+2448
POU 142

114' : 01492+2815
A 2009AB

116' : 01517+2743
GRV 103

117' : 01417+2449
POU 138



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

01446+2638 TDS 1980

 
 
01h 44m 36.73s +26° 38' 20.7" P.A. 86.00 sep 0.5 mag 10.42,10.59
 
 
Coord 2000 01446+2638 Discov num TDS1980 Comp Coord arcsec 2000 01 44 36.73 +26 38 20.7
Date first 1991 Date last 1991 Obs 1
Pa first 86 Pa last 85.9 P.A. Now (θ) 85.9°
Sep first 0.5 Sep last 0.52 Sep. Now (ρ) 0.52"
Mag pri 10.42 Mag sec 10.59 delta mag (ΔM) 0.17 Spectral class
Pri motion ra +012 Sec motion ra +012
Pri motion dec +005 Sec motion dec +005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pisces Tycho2 1759-00594-1 Gaia DR2 298456903737565568
 
 
WDS 01446+2638 TDS 1980 : 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
01446+2638 TDS1980 1991 1 86 0.5 10.42 10.59 014436.73+263820.7

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

 
 
WDS 01446+2638 TDS 1980 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01446+2638 TDS 1980 : MEASURES
 
 
No records found.

 
 
WDS 01446+2638 : VIRTUAL EYEPIECE
 
 

01446+2638 TDS1980A mag 10.42 01446+2638 TDS1980B sep 0.5 P.A. 85.40 mag 10.59 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 01446+2638 : ALADIN DSS IMAGE @ 01h 44m 36.73s +26° 38' 20.7"
 
 
 
 
WDS 01446+2638 TDS 1980 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01446+2638 TDS1980 distance=1' 01450+2703 COU 750 distance=25' 01424+2609 BRT3259 distance=42' 01448+2548 UC 619 distance=51' 01469+2550 TDS2001 distance=58' 01484+2713 J 642 distance=62' 01400+2702 ALP 5 distance=66' 01400+2611 UC 16 distance=68' 01413+2545 STF 145AB distance=70' 01413+2545 STF 145AC distance=70' 01391+2656 BU 508AB distance=76' 01391+2656 BU 508AB,C distance=76' 01500+2706 STF 172 distance=78' 01502+2702 BU 1313 distance=79' 01422+2527 POU 140 distance=79' 01436+2802 GIC 24 distance=86' 01463+2506 UC 627 distance=96' 01517+2648 AZC 16 distance=96' 01517+2657 TDS2028 distance=97' 01510+2551 COU 452 distance=98' 01379+2554 A 2007 distance=101' 01403+2802 TDS 57 distance=102' 01439+2821 TDS1972 distance=103' 01485+2811 BRT 6 distance=108' 01394+2515 POU 136 distance=109' 01427+2448 POU 142 distance=114' 01492+2815 A 2009AB distance=114' 01517+2743 GRV 103 distance=116' 01417+2449 POU 138 distance=117' 01379+2753 MLB 516 distance=117' 01380+2755 GII 106 distance=117' 01484+2824 CVR 31 distance=117' 01477+2829 STF 161 distance=119' 01445+2436 LDS3304 distance=123' 01360+2646 BU 507 distance=123' 01437+2436 POU 143 distance=124' 01451+2844 HDS 232 distance=126' 01376+2805 GII 73 distance=128' 01492+2443 LSC 17 distance=131' 01520+2809 SKF1603 distance=134' 01444+2422 LDS3303 distance=137' 01428+2421 GRF 1 distance=140' 01495+2842 STF 176 distance=140' 01381+2447 POU 135 distance=143' 01349+2532 TDS1920 distance=148' 01350+2753 MLB 634 distance=148' 01512+2439 HO 311 distance=149' 01397+2853 TDS1944 distance=150' 01556+2732 MLB 635 distance=157' 01524+2845 AZC 17 distance=164' 01563+2729 COU 752 distance=164' 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 01446+2638 TDS1980 86 0.5 1
Show 01450+2703 COU 750 28 0.3 25
Show 01424+2609 BRT3259 93 5.0 42
Show 01448+2548 UC 619 90 54.6 51
Show 01469+2550 TDS2001 244 1.0 58
Show 01484+2713 J 642 133 1.7 62
Show 01400+2702 ALP 5 333 31.8 66
Show 01400+2611 UC 16 233 7.8 68
Show 01413+2545 STF 145 AB 31 10.3 70
Show 01413+2545 STF 145 AC 337 85.1 70
Show 01391+2656 BU 508 AB 53 0.7 76
Show 01391+2656 BU 508 AB,C 44 74.5 76
Show 01500+2706 STF 172 194 17.8 78
Show 01502+2702 BU 1313 159 0.6 79
Show 01422+2527 POU 140 261 5.8 79
Show 01436+2802 GIC 24 127 20.0 86
Show 01463+2506 UC 627 203 18.4 96
Show 01517+2648 AZC 16 127 11.7 96
Show 01517+2657 TDS2028 172 0.7 97
Show 01510+2551 COU 452 175 0.2 98
Show 01379+2554 A 2007 221 4.6 101
Show 01403+2802 TDS 57 109 0.8 102
Show 01439+2821 TDS1972 37 0.9 103
Show 01485+2811 BRT 6 74 5.4 108
Show 01394+2515 POU 136 283 28.6 109
Show 01427+2448 POU 142 180 7.1 114
Show 01492+2815 A 2009 AB 321 0.9 114
Show 01517+2743 GRV 103 323 52.2 116
Show 01417+2449 POU 138 113 8.7 117
Show 01379+2753 MLB 516 239 1.8 117
Show 01380+2755 GII 106 230 2.4 117
Show 01484+2824 CVR 31 200 18.5 117
Show 01477+2829 STF 161 212 24.1 119
Show 01445+2436 LDS3304 192 51.8 123
Show 01360+2646 BU 507 145 2.2 123
Show 01437+2436 POU 143 27 17.7 124
Show 01451+2844 HDS 232 252 0.2 126
Show 01376+2805 GII 73 282 0.8 128
Show 01492+2443 LSC 17 39 1.0 131
Show 01520+2809 SKF1603 99 2.0 134
Show 01444+2422 LDS3303 4 126.7 137
Show 01428+2421 GRF 1 4 46.9 140
Show 01495+2842 STF 176 331 23.8 140
Show 01381+2447 POU 135 216 5.1 143
Show 01349+2532 TDS1920 248 0.5 148
Show 01350+2753 MLB 634 350 7.2 148
Show 01512+2439 HO 311 178 0.4 149
Show 01397+2853 TDS1944 259 0.5 150
Show 01556+2732 MLB 635 164 7.0 157
Show 01524+2845 AZC 17 134 19.0 164
Show 01563+2729 COU 752 171 1.9 164

 
 
WDS 01446+2638 : COMPONENTS
 
 
  A
B pa=85.4°
sep=0.47"
 
 
01446+2638 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 014436.73+263820.7 Mag 10.42 PmRA 12.00
PmDE 5.0 Tycho2 1759-00594-1
Tycho2
Tycho2 1759-00594-1 Pflag RAmdeg 26.15312585 DEmdeg 26.63907317
PmRA 11.8 PmDE 4.7 E RAmdeg 18 E DEmdeg 23
E pmRA 2.0 E pmDE 2.0 EpRAm 1989.31 EpDEm 1987.70
Num 4 Q RAmdeg 0.8 Q DEmdeg 0.4 Q pmRA 0.8
Q pmDE 0.4 BTmag 11.615 E BTmag 0.075 VTmag 9.821
E VTmag 0.028 Prox 999 TYC T HIP
CCDM RAdeg 26.15309417 DEdeg 26.63906306 EpRA 1990 1.90
EpDE 1990 1.84 E RAdeg 20.4 E DEdeg 27.4 Posflg
Corr -0.2
 
 
01446+2638 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 014436.76+263820.7 Mag 10.59 PmRA 12.00
PmDE 5.0 Calc delta mag 0.17 Calc coord yes