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Current system
17398+5908
ARG 103
HD 238737


Nearby doubles
38' : 17436+5844
ALP 24

40' : 17437+5842
CRB 201

43' : 17366+5943
STI 824

46' : 17457+5914
ES 1743AB

54' : 17467+5914
TDT 501

56' : 17325+5905
GRV1151

56' : 17327+5924
MLR 355

61' : 17444+5819
LDS1451

77' : 17341+6011
ES 1795

78' : 17403+6026
FOX 79

81' : 17400+5747
MLR 572

88' : 17432+5744
STI2355

91' : 17462+6024
KPP3322

94' : 17514+5938
ROE 17

95' : 17489+5805
STI2359

96' : 17522+5913
TDT 547

106' : 17361+6049
TDT 427

107' : 17335+5734
MLR 571

107' : 17461+6043
TDT 495

107' : 17533+5848
LDS1456

114' : 17301+5743
ES 1742

120' : 17536+5816
STI2361

121' : 17317+6051
LDS1448AB

125' : 17323+5718
LDS1449

127' : 17433+5703
LDS1450

128' : 17387+6114
LAF 58AB



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

17398+5908 ARG 103 (HD 238737)

 
 
17h 39m 45.63s +59° 07' 29.6" P.A. 331.00 sep 47.3 mag 9.53,10.13 Sp F0
 
 
Coord 2000 17398+5908 Discov num ARG 103 Comp Coord arcsec 2000 17 39 45.63 +59 07 29.6
Date first 1898 Date last 2015 Obs 19
Pa first 332 Pa last 330.5 P.A. Now (θ) 330.5°
Sep first 47.2 Sep last 47.305 Sep. Now (ρ) 47.305"
Mag pri 9.53 Mag sec 10.13 delta mag (ΔM) 0.6 Spectral class F0 (yellow-white)
Pri motion ra +012 Sec motion ra +011
Pri motion dec -009 Sec motion dec -008
Notes V (Proper motion indicates physical)
rPM=0.094 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 238737 Constellation Draco SAO 30507 Tycho2 3901-01269-1
Gaia DR2 1434646452710190848 HD 238737
 
 
WDS 17398+5908 ARG 103 (HD 238737) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Arg1857 - Argelander, F. ...................
Arg1857 Oeltzen Argelander Cat -15 to -31, 1857
Arg1862A - Argelander, F. 1862AN.....59....1A
Arg1862A cited by Auwers (AN 59, 1, 1862)
Arg1864 T - Argelander, F. 1864AN.....62R.253A
Arg1864 AN 62, 253, 1864
Arg1865 T - Argelander, F. 1865AN.....65...61A
Arg1865 AN 65, 61, 1865
Arg1880A - Argelander, F. 1880Obs.....3..569G
Arg1880A cited by Gledhill (Obs. 3, 569, 1880)
Arg1906A T - Argelander, F. (BD) 1906QB821.B972.....
Arg1906A cited in BDS (Burnham Double Star Cat., 1906)
Arg1908A T - Argelander, F. 1908JRASC...2..248E
Arg1908A cited by Espin (JRASC 2, 248, 1908) .
Arg1913A T - Argelander, F. (BD) 1913QB811.B8.......
Arg1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Arg1932A T - Argelander, F. (BD) 1932QB821.A43......
Arg1932A cited in ADS (Aitken Double Star Cat., 1932)
Arg1937A - Argelander, F. 1937AnLei..18....1S
Arg1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17398+5908 ARG 103 2004 12 331 47.4 9.53 10.13 F0 D 173945.63+590729.6
17398+5908 ARG 103 2014 14 330 47.3 9.53 10.13 F0 173945.63+590729.6
17398+5908 ARG 103 2015 16 331 47.3 9.53 10.13 F0 173945.63+590729.6

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

 
 
WDS 17398+5908 ARG 103 (HD 238737) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17398+5908 ARG 103 (HD 238737) : MEASURES
 
 
No records found.

 
 
WDS 17398+5908 (HD 238737) : VIRTUAL EYEPIECE
 
 

17398+5908 ARG 103A mag 9.53 Sp F0 17398+5908 ARG 103B sep 42.9 P.A. 343.80 mag 10.13 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 17398+5908 (HD 238737) : ALADIN DSS IMAGE @ 17h 39m 45.63s +59° 07' 29.6"
 
 
 
 
WDS 17398+5908 ARG 103 (HD 238737) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17398+5908 ARG 103 distance=0' 17436+5844 ALP 24 distance=38' 17437+5842 CRB 201 distance=40' 17366+5943 STI 824 distance=43' 17457+5914 ES 1743BC distance=46' 17457+5914 ES 1743AB distance=46' 17467+5914 TDT 501 distance=54' 17325+5905 GRV1151 distance=56' 17327+5924 MLR 355 distance=56' 17444+5819 LDS1451 distance=61' 17341+6011 ES 1795 distance=77' 17403+6026 FOX 79 distance=78' 17400+5747 MLR 572 distance=81' 17432+5744 STI2355 distance=88' 17462+6024 KPP3322 distance=91' 17514+5938 ROE 17 distance=94' 17489+5805 STI2359 distance=95' 17522+5913 TDT 547 distance=96' 17361+6049 TDT 427 distance=106' 17335+5734 MLR 571 distance=107' 17461+6043 TDT 495 distance=107' 17533+5848 LDS1456 distance=107' 17301+5743 ES 1742 distance=114' 17536+5816 STI2361 distance=120' 17317+6051 LDS1448AB distance=121' 17317+6051 DAM 683AC distance=121' 17317+6051 DAM 683AD distance=121' 17323+5718 LDS1449 distance=125' 17433+5703 LDS1450 distance=127' 17387+6114 HOM 1Aa,Ab distance=128' 17387+6114 LAF 58AB distance=128' 17387+6114 LAF 58AC distance=128' 17387+6114 VVO 17AD distance=128' 17527+6030 ES 2662 distance=128' 17405+6120 STI 827 distance=133' 17239+6014 FOX 78 distance=137' 17480+5707 MLB1077AB distance=138' 17480+5707 MLB1077AC distance=138' 17566+5813 ES 20 distance=141' 17269+6054 TDT 353 distance=144' 17319+5655 ES 2659 distance=147' 17510+5709 STI2360 distance=149' 17373+5640 STI2354 distance=150' 17270+5718 ES 2658 distance=150' 17413+6136 STF2219 distance=150' 17571+5755 STI2363 distance=154' 17571+6029 TDT 594 distance=155' 17536+6103 ES 1833 distance=155' 17530+5713 MLB 75 distance=155' 17285+5657 ES 1741 distance=158' 17328+5639 SLN 37 distance=159' 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 17398+5908 ARG 103 331 47.3
Show 17436+5844 ALP 24 243 26.3 38
Show 17437+5842 CRB 201 189 13.8 40
Show 17366+5943 STI 824 33 13.8 43
Show 17457+5914 ES 1743 BC 76 2.5 46
Show 17457+5914 ES 1743 AB 231 27.6 46
Show 17467+5914 TDT 501 178 0.6 54
Show 17325+5905 GRV1151 54 30.9 56
Show 17327+5924 MLR 355 209 0.7 56
Show 17444+5819 LDS1451 122 12.8 61
Show 17341+6011 ES 1795 147 2.6 77
Show 17403+6026 FOX 79 181 1.6 78
Show 17400+5747 MLR 572 40 0.7 81
Show 17432+5744 STI2355 46 7.8 88
Show 17462+6024 KPP3322 134 2.0 91
Show 17514+5938 ROE 17 54 9.0 94
Show 17489+5805 STI2359 90 8.4 95
Show 17522+5913 TDT 547 92 0.4 96
Show 17361+6049 TDT 427 111 1.9 106
Show 17335+5734 MLR 571 330 0.1 107
Show 17461+6043 TDT 495 46 1.0 107
Show 17533+5848 LDS1456 185 15.2 107
Show 17301+5743 ES 1742 28 1.6 114
Show 17536+5816 STI2361 11 4.4 120
Show 17317+6051 LDS1448 AB 24 86.7 121
Show 17317+6051 DAM 683 AC 255 7.2 121
Show 17317+6051 DAM 683 AD 8 76.0 121
Show 17323+5718 LDS1449 133 18.2 125
Show 17433+5703 LDS1450 95 18.6 127
Show 17387+6114 HOM 1 Aa,Ab 18 0.0 128
Show 17387+6114 LAF 58 AB 319 4.1 128
Show 17387+6114 LAF 58 AC 229 8.9 128
Show 17387+6114 VVO 17 AD 151 19.1 128
Show 17527+6030 ES 2662 108 12.2 128
Show 17405+6120 STI 827 308 10.9 133
Show 17239+6014 FOX 78 39 1.0 137
Show 17480+5707 MLB1077 AB 215 4.3 138
Show 17480+5707 MLB1077 AC 28 23.5 138
Show 17566+5813 ES 20 210 17.4 141
Show 17269+6054 TDT 353 290 1.1 144
Show 17319+5655 ES 2659 215 11.8 147
Show 17510+5709 STI2360 232 9.9 149
Show 17373+5640 STI2354 85 4.4 150
Show 17270+5718 ES 2658 15 9.8 150
Show 17413+6136 STF2219 95 17.2 150
Show 17571+5755 STI2363 279 14.4 154
Show 17571+6029 TDT 594 178 0.6 155
Show 17536+6103 ES 1833 261 8.1 155
Show 17530+5713 MLB 75 324 2.9 155
Show 17285+5657 ES 1741 179 2.5 158
Show 17328+5639 SLN 37 241 2.4 159

 
 
WDS 17398+5908 : COMPONENTS
 
 
  A
B pa=343.8°
sep=42.87"
 
 
17398+5908 A
 
 
Componente originario normalizzato AB Name HD 238737 Coord arcsec 2000 173945.63+590729.6 Mag 9.53
Spectral class F0 (yellow-white) PmRA 12.00 PmDE -9.0 SAO 30507
Tycho2 3901-01269-1 HD 238737 DM BD+59 1833
Tycho2
Tycho2 3901-01269-1 Pflag RAmdeg 264.94014414 DEmdeg 59.12488129
PmRA 9.6 PmDE -8.5 E RAmdeg 12 E DEmdeg 13
E pmRA 1.4 E pmDE 1.5 EpRAm 1989.84 EpDEm 1989.76
Num 9 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 1.0 BTmag 9.866 E BTmag 0.025 VTmag 9.529
E VTmag 0.023 Prox 473 TYC T HIP
CCDM RAdeg 264.94010194 DEdeg 59.12490167 EpRA 1990 1.66
EpDE 1990 1.66 E RAdeg 13.1 E DEdeg 13.8 Posflg
Corr -0.1
SAO
SAO 30507 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 -0.009 Vmag 8.9 SpType F0
Double code Source 38 CatNum 9404 DM BD+59 1833
DMcomp BDsup HD 238737 M HD 0
GC RA1950rad 4.6209853 DE1950rad 1.03236034 PmRA2000 0.0023
PmDE2000 -0.008
 
 
17398+5908 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173944.08+590810.8 Mag 10.13 PmRA 11.00
PmDE -8.0 Tycho2 3901-00261-1 Calc delta mag 0.6 Calc coord yes
Tycho2
Tycho2 3901-00261-1 Pflag RAmdeg 264.92755410 DEmdeg 59.13630679
PmRA 10.5 PmDE -8.7 E RAmdeg 20 E DEmdeg 19
E pmRA 1.9 E pmDE 1.9 EpRAm 1988.84 EpDEm 1988.73
Num 7 Q RAmdeg 0.6 Q DEmdeg 0.5 Q pmRA 0.6
Q pmDE 0.4 BTmag 10.513 E BTmag 0.035 VTmag 10.131
E VTmag 0.036 Prox 473 TYC T HIP
CCDM RAdeg 264.92750417 DEdeg 59.13632611 EpRA 1990 1.63
EpDE 1990 1.64 E RAdeg 22.1 E DEdeg 21.9 Posflg
Corr -0.1