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Current system
16436+1506
TDT 50


Nearby doubles
28' : 16417+1500
TDT 34

30' : 16416+1513
USN 2

52' : 16472+1501
LEP 151

58' : 16457+1418
FAR 66

58' : 16441+1409
TDT 58

63' : 16434+1608
HEI 243

66' : 16422+1405
LDS4688

73' : 16485+1450
KU 55

73' : 16434+1354
BPM 667

76' : 16393+1424
UC 222

76' : 16419+1618
BPM 666

77' : 16455+1618
HEI 796

91' : 16427+1336
STF2083AB

91' : 16446+1337
HU 1277

92' : 16495+1540
TDT 107

98' : 16387+1613
STF2073

102' : 16449+1327
UC 3221

103' : 16486+1353
BPM 670

106' : 16416+1647
LDS4687

109' : 16426+1319
KPP4012

109' : 16362+1526
BPM 663

109' : 16465+1647
BPM 668

111' : 16388+1341
STF2071

113' : 16475+1329
BPM 669

117' : 16357+1442
BPM 662

121' : 16418+1309
LBU 15AB



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16436+1506 TDT 50

 
 
16h 43m 36.48s +15° 06' 27.4" P.A. 111.00 sep 0.4 mag 11.17,11.51
 
 
Coord 2000 16436+1506 Discov num TDT  50 Comp Coord arcsec 2000 16 43 36.48 +15 06 27.4
Date first 1991 Date last 1991 Obs 1
Pa first 111 Pa last 110.6 P.A. Now (θ) 110.6°
Sep first 0.4 Sep last 0.43 Sep. Now (ρ) 0.43"
Mag pri 11.17 Mag sec 11.51 delta mag (ΔM) 0.34 Spectral class
Pri motion ra +000 Sec motion ra +000
Pri motion dec +023 Sec motion dec +023
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 1520-00397-1 Gaia DR2 4462551804586783872
 
 
WDS 16436+1506 TDT 50 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16436+1506 TDT 50 1991 1 111 0.4 11.17 11.51 164336.48+150627.4

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

 
 
WDS 16436+1506 TDT 50 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16436+1506 TDT 50 : MEASURES
 
 
No records found.

 
 
WDS 16436+1506 : VIRTUAL EYEPIECE
 
 

16436+1506 TDT 50A mag 11.17 16436+1506 TDT 50B sep 0.4 P.A. 111.30 mag 11.51 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 16436+1506 : ALADIN DSS IMAGE @ 16h 43m 36.48s +15° 06' 27.4"
 
 
 
 
WDS 16436+1506 TDT 50 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16436+1506 TDT 50 distance=0' 16417+1500 TDT 34 distance=28' 16416+1513 USN 2 distance=30' 16472+1501 LEP 151 distance=52' 16457+1418 FAR 66 distance=58' 16441+1409 TDT 58 distance=58' 16434+1608 HEI 243 distance=63' 16422+1405 LDS4688 distance=66' 16485+1450 KU 55 distance=73' 16434+1354 BPM 667 distance=73' 16393+1424 UC 222 distance=76' 16419+1618 BPM 666 distance=76' 16455+1618 HEI 796 distance=77' 16462+1629 CRC 21BC distance=91' 16427+1336 STF2083AB distance=91' 16427+1336 STF2083AC distance=91' 16446+1337 HU 1277 distance=91' 16495+1540 TDT 107 distance=92' 16387+1613 STF2073 distance=98' 16449+1327 UC 3221 distance=102' 16486+1353 BPM 670 distance=103' 16416+1647 LDS4687 distance=106' 16426+1319 KPP4012 distance=109' 16362+1526 BPM 663 distance=109' 16465+1647 BPM 668 distance=109' 16388+1341 STF2071 distance=111' 16475+1329 BPM 669 distance=113' 16357+1442 BPM 662 distance=117' 16418+1309 LBU 15AB distance=121' 16418+1309 LBU 15AC distance=121' 16407+1701 UC 3206 distance=122' 16502+1624 CVR 843 distance=123' 16375+1341 GIC 145 distance=124' 16522+1535 HU 1278 distance=128' 16416+1714 COU 312Aa,Ab distance=131' 16412+1714 HDS2366 distance=133' 16386+1658 LEP 149 distance=134' 16409+1258 UC 3207 distance=135' 16395+1305 TDT 21 distance=135' 16496+1316 STF2103AB distance=141' 16496+1316 STF2103AC distance=141' 16496+1316 STF2103AD distance=141' 16534+1525 HEI 69 distance=145' 16402+1250 TDS 829 distance=145' 16345+1613 STF2064 distance=147' 16354+1638 UC 3188 distance=150' 16440+1236 HEI 544 distance=151' 16329+1506 STE 11 distance=160' 16334+1614 UC 3185 distance=162' 16507+1259 BRT1284 distance=165' 16385+1240 TOK 727 distance=165' 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 16436+1506 TDT 50 111 0.4
Show 16417+1500 TDT 34 41 0.9 28
Show 16416+1513 USN 2 88 0.1 30
Show 16472+1501 LEP 151 356 12.6 52
Show 16457+1418 FAR 66 21 0.3 58
Show 16441+1409 TDT 58 151 0.6 58
Show 16434+1608 HEI 243 339 3.0 63
Show 16422+1405 LDS4688 250 126.8 66
Show 16485+1450 KU 55 47 2.4 73
Show 16434+1354 BPM 667 231 45.0 73
Show 16393+1424 UC 222 207 31.5 76
Show 16419+1618 BPM 666 29 82.2 76
Show 16455+1618 HEI 796 118 2.3 77
Show 16462+1629 CRC 21 BC 36 14.6 91
Show 16427+1336 STF2083 AB 334 12.7 91
Show 16427+1336 STF2083 AC 191 119.1 91
Show 16446+1337 HU 1277 8 2.9 91
Show 16495+1540 TDT 107 87 0.8 92
Show 16387+1613 STF2073 75 30.2 98
Show 16449+1327 UC 3221 126 44.9 102
Show 16486+1353 BPM 670 33 35.4 103
Show 16416+1647 LDS4687 275 23.6 106
Show 16426+1319 KPP4012 282 52.6 109
Show 16362+1526 BPM 663 118 116.7 109
Show 16465+1647 BPM 668 62 17.6 109
Show 16388+1341 STF2071 310 24.9 111
Show 16475+1329 BPM 669 304 15.0 113
Show 16357+1442 BPM 662 276 22.0 117
Show 16418+1309 LBU 15 AB 327 81.0 121
Show 16418+1309 LBU 15 AC 223 39.4 121
Show 16407+1701 UC 3206 320 15.7 122
Show 16502+1624 CVR 843 3 9.8 123
Show 16375+1341 GIC 145 96 177.3 124
Show 16522+1535 HU 1278 358 1.3 128
Show 16416+1714 COU 312 Aa,Ab 359 0.9 131
Show 16412+1714 HDS2366 94 0.6 133
Show 16386+1658 LEP 149 114 5.4 134
Show 16409+1258 UC 3207 160 53.2 135
Show 16395+1305 TDT 21 122 0.5 135
Show 16496+1316 STF2103 AB 43 4.9 141
Show 16496+1316 STF2103 AC 244 13.9 141
Show 16496+1316 STF2103 AD 137 40.4 141
Show 16534+1525 HEI 69 230 3.9 145
Show 16402+1250 TDS 829 72 0.9 145
Show 16345+1613 STF2064 312 70.5 147
Show 16354+1638 UC 3188 332 21.1 150
Show 16440+1236 HEI 544 141 3.0 151
Show 16329+1506 STE 11 242 4.6 160
Show 16334+1614 UC 3185 306 28.6 162
Show 16507+1259 BRT1284 122 3.7 165
Show 16385+1240 TOK 727 352 0.1 165

 
 
WDS 16436+1506 : COMPONENTS
 
 
  A
B pa=111.3°
sep=0.42"
 
 
16436+1506 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 164336.48+150627.4 Mag 11.17 PmRA 0.00
PmDE 23.0 Tycho2 1520-00397-1
Tycho2
Tycho2 1520-00397-1 Pflag RAmdeg 250.90204855 DEmdeg 15.10760460
PmRA -0.3 PmDE 23.2 E RAmdeg 21 E DEmdeg 23
E pmRA 1.5 E pmDE 1.4 EpRAm 1987.56 EpDEm 1987.45
Num 4 Q RAmdeg 0.6 Q DEmdeg 1.4 Q pmRA 0.6
Q pmDE 1.4 BTmag 11.188 E BTmag 0.043 VTmag 10.619
E VTmag 0.038 Prox 999 TYC T HIP
CCDM RAdeg 250.90204861 DEdeg 15.10754722 EpRA 1990 1.69
EpDE 1990 1.63 E RAdeg 24.3 E DEdeg 25.3 Posflg
Corr 0.0
 
 
16436+1506 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 164336.51+150627.2 Mag 11.51 PmRA 0.00
PmDE 23.0 Calc delta mag 0.34 Calc coord yes