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Doubles in session


Current system
17224+1447
TDT 322
HD 157376


Nearby doubles
7' : 17225+1441
UC 228

13' : 17231+1454
BU 1284

37' : 17213+1521
J 3252

42' : 17207+1524
J 452

49' : 17222+1358
BPM 679

54' : 17257+1510
UC 3339

58' : 17261+1424
HEI 247

59' : 17246+1536
STF2160AB

66' : 17252+1355
BPM 680

69' : 17250+1350
HU 1281AB

74' : 17273+1504
BPM 681

81' : 17264+1352
UC 3340

85' : 17166+1440
BU 1200

86' : 17236+1324
BU 46

94' : 17182+1559
HEI 246

95' : 17269+1340
UC 3342

95' : 17249+1320
STF2159

95' : 17194+1611
LDS 992

101' : 17290+1517
UC 3351

101' : 17229+1628
J 1248AB

113' : 17292+1543
HEI 169

115' : 17174+1319
HDS2444

115' : 17146+1423
STF2140AB
Rasalgethi

117' : 17286+1333
NSN 60

126' : 17155+1332
GWP2699

126' : 17275+1627
A 2184AB



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

17224+1447 TDT 322 (HD 157376)

 
 
17h 22m 22.87s +14° 46' 59.7" P.A. 188.00 sep 1.4 mag 8.66,11.47 Sp G5
 
 
Coord 2000 17224+1447 Discov num TDT 322 Comp Coord arcsec 2000 17 22 22.87 +14 46 59.7
Date first 1991 Date last 2016 Obs 4
Pa first 189 Pa last 187.5 P.A. Now (θ) 187.5°
Sep first 1.4 Sep last 1.351 Sep. Now (ρ) 1.351"
Mag pri 8.66 Mag sec 11.47 delta mag (ΔM) 2.81 Spectral class G5 (yellow)
Pri motion ra -002 Sec motion ra -002
Pri motion dec +006 Sec motion dec +006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 157376 Constellation Hercules SAO 102776 Tycho2 1003-01031-1
Gaia DR2 4543274924641846272 HD 157376 DM BD+14 3236
 
 
WDS 17224+1447 TDT 322 (HD 157376) : 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
17224+1447 TDT 322 1991 1 189 1.4 8.66 11.47 172222.87+144659.7
17224+1447 TDT 322 2015 2 188 1.3 8.66 11.47 G5 172222.87+144659.7
17224+1447 TDT 322 2016 3 188 1.4 8.66 11.47 G5 172222.87+144659.7

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

 
 
WDS 17224+1447 TDT 322 (HD 157376) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17224+1447 TDT 322 (HD 157376) : MEASURES
 
 
No records found.

 
 
WDS 17224+1447 (HD 157376) : VIRTUAL EYEPIECE
 
 

17224+1447 TDT 322A mag 8.66 Sp G5 17224+1447 TDT 322B sep 1.4 P.A. 187.30 mag 11.47 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17224+1447 (HD 157376) : ALADIN DSS IMAGE @ 17h 22m 22.87s +14° 46' 59.7"
 
 
 
 
WDS 17224+1447 TDT 322 (HD 157376) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17224+1447 TDT 322 distance=0' 17225+1441 UC 228 distance=7' 17231+1454 BU 1284 distance=13' 17213+1521 J 3252 distance=37' 17207+1524 J 452 distance=42' 17222+1358 BPM 679 distance=49' 17257+1510 UC 3339 distance=54' 17261+1424 HEI 247 distance=58' 17246+1536 STF2160AB distance=59' 17252+1355 BPM 680 distance=66' 17250+1350 HU 1281AB distance=69' 17273+1504 BPM 681 distance=74' 17264+1352 UC 3340 distance=81' 17166+1440 BU 1200 distance=85' 17236+1324 BU 46 distance=86' 17182+1559 HEI 246 distance=94' 17269+1340 UC 3342 distance=95' 17249+1320 STF2159 distance=95' 17194+1611 LDS 992 distance=95' 17290+1517 UC 3351 distance=101' 17229+1628 J 1248AB distance=101' 17229+1628 STF2157AB,C distance=101' 17292+1543 HEI 169 distance=113' 17174+1319 HDS2444 distance=115' 17146+1423 CHR 139Aa,Ab (Rasalgethi) distance=115' 17146+1423 STF2140AB (Rasalgethi) distance=115' 17146+1423 AGC 16AC (Rasalgethi) distance=115' 17146+1423 STF2140AD (Rasalgethi) distance=115' 17286+1333 NSN 60 distance=117' 17155+1332 GWP2699 distance=126' 17275+1627 A 2184AB distance=126' 17275+1627 LBU 5AC distance=126' 17309+1512 HDS2473 distance=126' 17154+1329 RAO 604 distance=129' 17235+1654 A 2183AB distance=129' 17299+1558 HDS2471Aa,Ab distance=130' 17299+1558 STT 330AB distance=130' 17164+1303 LDS 990 distance=134' 17230+1231 GWP2706 distance=137' 17219+1230 HDS2451 distance=138' 17259+1655 KUI 81AB distance=138' 17259+1655 KUI 81AC distance=138' 17139+1557 STF2137 distance=142' 17297+1629 BPM 683 distance=148' 17267+1232 HEI 548 distance=149' 17140+1621 HO 557 distance=154' 17217+1209 GWP2704 distance=158' 17325+1346 BPM 685 distance=159' 17319+1613 LDS 996 distance=161' 17160+1702 TDT 294 distance=163' 17126+1609 LDS4725 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 17224+1447 TDT 322 188 1.4
Show 17225+1441 UC 228 225 77.4 7
Show 17231+1454 BU 1284 166 1.9 13
Show 17213+1521 J 3252 355 7.6 37
Show 17207+1524 J 452 300 2.8 42
Show 17222+1358 BPM 679 20 28.4 49
Show 17257+1510 UC 3339 102 43.3 54
Show 17261+1424 HEI 247 103 2.1 58
Show 17246+1536 STF2160 AB 66 3.9 59
Show 17252+1355 BPM 680 45 19.1 66
Show 17250+1350 HU 1281 AB 283 1.9 69
Show 17273+1504 BPM 681 48 94.5 74
Show 17264+1352 UC 3340 91 6.8 81
Show 17166+1440 BU 1200 338 0.6 85
Show 17236+1324 BU 46 203 2.2 86
Show 17182+1559 HEI 246 45 1.2 94
Show 17269+1340 UC 3342 36 60.8 95
Show 17249+1320 STF2159 325 26.4 95
Show 17194+1611 LDS 992 267 6.2 95
Show 17290+1517 UC 3351 212 37.7 101
Show 17229+1628 J 1248 AB 142 0.1 101
Show 17229+1628 STF2157 AB,C 208 3.4 101
Show 17292+1543 HEI 169 224 0.7 113
Show 17174+1319 HDS2444 291 0.2 115
Show Rasalgethi 17146+1423 CHR 139 Aa,Ab 231 0.2 115
Show Rasalgethi 17146+1423 STF2140 AB 103 4.7 115
Show Rasalgethi 17146+1423 AGC 16 AC 296 16.6 115
Show Rasalgethi 17146+1423 STF2140 AD 39 79.2 115
Show 17286+1333 NSN 60 116 8.2 117
Show 17155+1332 GWP2699 93 229.2 126
Show 17275+1627 A 2184 AB 41 1.6 126
Show 17275+1627 LBU 5 AC 259 49.3 126
Show 17309+1512 HDS2473 144 0.5 126
Show 17154+1329 RAO 604 225 0.8 129
Show 17235+1654 A 2183 AB 137 1.2 129
Show 17299+1558 HDS2471 Aa,Ab 301 0.4 130
Show 17299+1558 STT 330 AB 57 14.5 130
Show 17164+1303 LDS 990 359 4.4 134
Show 17230+1231 GWP2706 68 19.6 137
Show 17219+1230 HDS2451 81 0.4 138
Show 17259+1655 KUI 81 AB 216 8.5 138
Show 17259+1655 KUI 81 AC 220 26.8 138
Show 17139+1557 STF2137 144 4.1 142
Show 17297+1629 BPM 683 323 101.8 148
Show 17267+1232 HEI 548 76 2.9 149
Show 17140+1621 HO 557 323 4.5 154
Show 17217+1209 GWP2704 134 25.4 158
Show 17325+1346 BPM 685 165 76.5 159
Show 17319+1613 LDS 996 283 178.8 161
Show 17160+1702 TDT 294 78 0.6 163
Show 17126+1609 LDS4725 202 7.5 164

 
 
WDS 17224+1447 : COMPONENTS
 
 
  A
B pa=187.3°
sep=1.35"
 
 
17224+1447 A
 
 
Componente originario normalizzato AB Name HD 157376 Coord arcsec 2000 172222.87+144659.7 Mag 8.66
Spectral class G5 (yellow) PmRA -2.00 PmDE 6.0 SAO 102776
Tycho2 1003-01031-1 HD 157376 DM BD+14 3236
Tycho2
Tycho2 1003-01031-1 Pflag RAmdeg 260.59528342 DEmdeg 14.78325881
PmRA -2.0 PmDE 6.0 E RAmdeg 9 E DEmdeg 9
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.15 EpDEm 1990.16
Num 11 Q RAmdeg 0.9 Q DEmdeg 1.1 Q pmRA 0.9
Q pmDE 1.2 BTmag 9.862 E BTmag 0.024 VTmag 8.651
E VTmag 0.014 Prox 999 TYC T HIP
CCDM RAdeg 260.59528861 DEdeg 14.78324611 EpRA 1990 1.61
EpDE 1990 1.58 E RAdeg 8.6 E DEdeg 9.4 Posflg
Corr 0.0
SAO
SAO 102776 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 -0.002 Vmag 8.5 SpType G5
Double code Source 29 CatNum 6081 DM BD+14 3236
DMcomp BDsup HD 157376 M HD 0
GC RA1950rad 4.53832881 DE1950rad 0.25883165 PmRA2000 -0.0001
PmDE2000 0
 
 
17224+1447 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172222.86+144658.4 Mag 11.47 PmRA -2.00
PmDE 6.0 Calc delta mag 2.81 Calc coord yes