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Doubles in session


Current system
17425+4458
TDT 470


Nearby doubles
29' : 17446+4440
A 1882

36' : 17422+4423
COU1596

45' : 17389+4522
ES 1258

46' : 17383+4500
ES 1257AB

50' : 17469+4442
BRT 344

52' : 17454+4540
COU1597

60' : 17370+4450
NSN 694

63' : 17483+4506
SMA 79

70' : 17395+4600
BU 1459AB

73' : 17474+4409
CVR 206

75' : 17433+4345
STF2214AB

77' : 17441+4613
A 1881

78' : 17365+4543
COU1595

79' : 17444+4615
TDS 879

79' : 17480+4406
KPP4061

86' : 17398+4619
COU1780

90' : 17502+4424
SIG 3

90' : 17341+4447
CRC 74

93' : 17512+4454
STF2242AB

94' : 17486+4606
CBL 518

94' : 17365+4608
DAM 93

96' : 17340+4429
COU1594

97' : 17439+4323
BWL 47AB

99' : 17506+4547
SLW1214

100' : 17361+4602
ALD 13

101' : 17505+4554
KPP3323



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

17425+4458 TDT 470

 
 
17h 42m 28.45s +44° 58' 20.1" P.A. 195.00 sep 2.2 mag 11.30,12.50
 
 
Coord 2000 17425+4458 Discov num TDT 470 Comp Coord arcsec 2000 17 42 28.45 +44 58 20.1
Date first 1991 Date last 1991 Obs 1
Pa first 195 Pa last 194.9 P.A. Now (θ) 194.9°
Sep first 2.2 Sep last 2.24 Sep. Now (ρ) 2.24"
Mag pri 11.30 Mag sec 12.50 delta mag (ΔM) 1.2 Spectral class
Pri motion ra +010 Sec motion ra +010
Pri motion dec -019 Sec motion dec -019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 3100-00045-2 Gaia DR2 1350187707541583616
 
 
WDS 17425+4458 TDT 470 : 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
17425+4458 TDT 470 1991 1 195 2.2 11.30 12.50 174228.45+445820.1

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

 
 
WDS 17425+4458 TDT 470 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17425+4458 TDT 470 : MEASURES
 
 
No records found.

 
 
WDS 17425+4458 : VIRTUAL EYEPIECE
 
 

17425+4458 TDT 470A mag 11.3 17425+4458 TDT 470B sep 2.2 P.A. 190.70 mag 12.5 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 17425+4458 : ALADIN DSS IMAGE @ 17h 42m 28.45s +44° 58' 20.1"
 
 
 
 
WDS 17425+4458 TDT 470 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17425+4458 TDT 470 distance=0' 17446+4440 A 1882 distance=29' 17422+4423 COU1596 distance=36' 17389+4522 ES 1258 distance=45' 17383+4500 ES 1257AB distance=46' 17383+4500 ES 1257AC distance=46' 17469+4442 BRT 344 distance=50' 17454+4540 COU1597 distance=52' 17370+4450 NSN 694 distance=60' 17483+4506 SMA 79 distance=63' 17395+4600 BLA 5Aa,Ab distance=70' 17395+4600 BU 1459AB distance=70' 17474+4409 CVR 206 distance=73' 17433+4345 STF2214AB distance=75' 17433+4345 D 16BC distance=75' 17441+4613 A 1881 distance=77' 17365+4543 COU1595 distance=78' 17444+4615 TDS 879 distance=79' 17480+4406 KPP4061 distance=79' 17398+4619 COU1780 distance=86' 17502+4424 SIG 3 distance=90' 17341+4447 CRC 74 distance=90' 17512+4454 STF2242AB distance=93' 17512+4454 CTT 26AC distance=93' 17486+4606 CBL 518 distance=94' 17365+4608 DAM 93 distance=94' 17340+4429 COU1594 distance=96' 17439+4323 BWL 47AB distance=97' 17439+4323 BWL 47AC distance=97' 17506+4547 SLW1214 distance=99' 17361+4602 ALD 13 distance=100' 17505+4554 KPP3323 distance=101' 17474+4633 WJD 2 distance=109' 17428+4310 STF2209 distance=109' 17382+4638 BVD 255 distance=110' 17326+4538 BVD 254 distance=112' 17516+4555 A 1883 distance=112' 17526+4531 UC 233 distance=112' 17481+4324 KPP4062 distance=113' 17323+4543 TDT 403 distance=117' 17456+4651 JOD 13 distance=118' 17424+4657 SLW1212 distance=119' 17497+4325 LDS4764 distance=122' 17372+4309 ES 2660 distance=124' 17408+4700 TDT 463 distance=124' 17329+4345 FMR 133 distance=127' 17514+4332 LDS4767 distance=130' 17333+4634 ALP 23AB distance=136' 17333+4634 ALP 23AC distance=136' 17297+4446 POP 132 distance=137' 17377+4250 HDS2489 distance=139' 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 17425+4458 TDT 470 195 2.2
Show 17446+4440 A 1882 57 2.0 29
Show 17422+4423 COU1596 104 0.2 36
Show 17389+4522 ES 1258 317 12.2 45
Show 17383+4500 ES 1257 AB 296 2.7 46
Show 17383+4500 ES 1257 AC 124 52.3 46
Show 17469+4442 BRT 344 185 3.1 50
Show 17454+4540 COU1597 301 1.0 52
Show 17370+4450 NSN 694 320 1.6 60
Show 17483+4506 SMA 79 92 15.3 63
Show 17395+4600 BLA 5 Aa,Ab 6 0.2 70
Show 17395+4600 BU 1459 AB 49 116.7 70
Show 17474+4409 CVR 206 303 10.7 73
Show 17433+4345 STF2214 AB 210 19.9 75
Show 17433+4345 D 16 BC 150 0.9 75
Show 17441+4613 A 1881 209 4.9 77
Show 17365+4543 COU1595 267 0.5 78
Show 17444+4615 TDS 879 37 1.4 79
Show 17480+4406 KPP4061 26 4.2 79
Show 17398+4619 COU1780 349 0.2 86
Show 17502+4424 SIG 3 68 0.2 90
Show 17341+4447 CRC 74 144 0.6 90
Show 17512+4454 STF2242 AB 325 3.4 93
Show 17512+4454 CTT 26 AC 108 79.7 93
Show 17486+4606 CBL 518 34 19.8 94
Show 17365+4608 DAM 93 130 4.8 94
Show 17340+4429 COU1594 330 0.5 96
Show 17439+4323 BWL 47 AB 290 2.8 97
Show 17439+4323 BWL 47 AC 314 9.2 97
Show 17506+4547 SLW1214 25 22.2 99
Show 17361+4602 ALD 13 31 2.8 100
Show 17505+4554 KPP3323 213 1.6 101
Show 17474+4633 WJD 2 108 2.4 109
Show 17428+4310 STF2209 127 29.8 109
Show 17382+4638 BVD 255 354 7.4 110
Show 17326+4538 BVD 254 329 12.8 112
Show 17516+4555 A 1883 41 0.6 112
Show 17526+4531 UC 233 94 24.3 112
Show 17481+4324 KPP4062 74 1.8 113
Show 17323+4543 TDT 403 207 0.5 117
Show 17456+4651 JOD 13 77 0.7 118
Show 17424+4657 SLW1212 315 13.2 119
Show 17497+4325 LDS4764 41 50.5 122
Show 17372+4309 ES 2660 155 9.3 124
Show 17408+4700 TDT 463 205 0.4 124
Show 17329+4345 FMR 133 128 146.7 127
Show 17514+4332 LDS4767 253 15.7 130
Show 17333+4634 ALP 23 AB 125 24.3 136
Show 17333+4634 ALP 23 AC 228 43.3 136
Show 17297+4446 POP 132 335 15.2 137
Show 17377+4250 HDS2489 347 0.6 139

 
 
WDS 17425+4458 : COMPONENTS
 
 
  A
B pa=190.7°
sep=2.20"
 
 
17425+4458 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 174228.45+445820.1 Mag 11.3 PmRA 10.00
PmDE -19.0 Tycho2 3100-00045-2
Tycho2
Tycho2 3100-00045-2 Pflag RAmdeg 265.61852693 DEmdeg 44.97225907
PmRA 9.7 PmDE -19.1 E RAmdeg 40 E DEmdeg 41
E pmRA 1.5 E pmDE 1.4 EpRAm 1980.26 EpDEm 1978.31
Num 5 Q RAmdeg 0.9 Q DEmdeg 1.2 Q pmRA 0.9
Q pmDE 1.2 BTmag 12.182 E BTmag 0.144 VTmag 11.241
E VTmag 0.085 Prox 27 TYC HIP
CCDM RAdeg 265.61851444 DEdeg 44.97228889 EpRA 1990 1.68
EpDE 1990 1.66 E RAdeg 57.2 E DEdeg 60.9 Posflg
Corr 0.0
 
 
17425+4458 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174228.41+445817.9 Mag 12.5 PmRA 10.00
PmDE -19.0 Calc delta mag 1.2 Calc coord yes