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Doubles in session


Current system
17234-1758
OCC 14
HD 157350


Nearby doubles
10' : 17232-1807
A 2242

20' : 17246-1749
GWP2708

20' : 17226-1815
ARA 443

32' : 17212-1802
ARA 249

34' : 17214-1817
ARA 441

44' : 17224-1839
ARA 442

45' : 17265-1807
ARA 444

50' : 17265-1735
HU 171AB

52' : 17258-1720
ARA 251

53' : 17199-1745
BU 126AB

53' : 17219-1846
SLE 14

54' : 17217-1712
ARA 250

62' : 17203-1842
RST3089

64' : 17240-1656
ARA 89

66' : 17272-1720
ARA 253

75' : 17228-1645
FEN 23

76' : 17194-1849
SLE 12

77' : 17261-1652
TDT 348

78' : 17282-1836
RST3102

81' : 17254-1643
HDS2461

87' : 17258-1918
RST5542AB

89' : 17233-1927
HDS2455

90' : 17268-1642
ARA 91

90' : 17297-1748
HJ 2806

91' : 17171-1802
KPP2765

92' : 17206-1920
A 2241AB



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17234-1758 OCC 14 (HD 157350)

 
 
17h 23m 25.39s -17° 58' 15.6" P.A. -1.00 sep 0.1 mag 9.20,9.20 Sp A2III/IV
 
 
Coord 2000 17234-1758 Discov num OCC  14 Comp Coord arcsec 2000 17 23 25.39 -17 58 15.6
Date first 1923 Date last 1923 Obs 0
Pa first -1 Pa last -1 P.A. Now (θ) -1
Sep first 0.1 Sep last 0.1 Sep. Now (ρ) 0.1"
Mag pri 9.20 Mag sec 9.20 delta mag (ΔM) 0 Spectral class A2III/IV (white)
Pri motion ra -002 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 157350 Constellation Ophiuchus SAO 160513 Tycho2 6238-00467-1
Gaia DR2 4122877783340594176 HD 157350
 
 
WDS 17234-1758 OCC 14 (HD 157350) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
OCC Taylor, G.E., O'Leary, B., van Fladern, T.C. Bartholdi, P., Owen, F.,
OCC Hubbard, W.B., Smith, B.A., Smith, S.A., Fallon, F.W. Devinney, E.J. & Oliver, J.
OCC Dunham, D.W., Dunham, J.B., Binzel, R.P., Evans, D.S., Freuh, M., Henry, G.W.,
OCC A'Hearn, M.A., Schnurr, R., Betts, R., Haynes, H., Orcutt, R., Bowell, E., et al.
OCC Vasundhara, R., Jayakumar, K., Velu, C., Appakutty, M., Paranjpye, A.,
OCC Kulkarni, H., Nitsure, P., Prabhunne, M. & Shah, K.
OCC Lin, C.-L., Zhang, Z.-W., Chen, W.P., King, S.-K., Lin, H.-C., Bianco, F.B.,
OCC Lehner, M.J., Coehlo, N., Wang, J.-H., Mondal, S., Alcock, C., Axelrod, T., et al.
OCC Herald, D., Boyle, R., Dunham, D., Hirose, T., Maley, P., Timerson, B., Farris,
OCC T., Frappa, E., Lecacheux, J., Hayamizu, T., Kozubal, M., Nolthenius, R., et al.
OCC Loader, B., Asada, Y., Breit, D., Bradshaw, J., Gault, D., Herald, D., Iverson,
OCC E., Ishida, M., Karasaki, H., Kashiwagura, M., Miyashita, K., Messner, S., et al.
OCC Loader, B. Bradshaw, J., Breit, D., Gault, D., George, T., Herald, D., Iverson,
OCC E., Ishida, M., Karasaki, H., Kashiwagura, M., Kenmotsu, K., Lowe, D., et al.
OCC George, T., Timerson, B., Cooke, B., Degenhardt, S., Dunham, D.W., Messner, S.,
OCC Suggs, R., Venable, R. & Warren, W.H.
OCC George, T., Timerson, B., Beard, T., Blank, T., Dantowitz, R., Davis, J.,
OCC di Cicco, D., Dunham, D.W., Hill, M., Sliski, A. & Sumner, R.
OCC Bulder, H., Loader, B., Herald, D., Messner, S., Ling, A., Raab, H.,
OCC Culbertson, B., Black, S., Ishida, M., Ohno, T., & Miyashita, K.
OCC George, T., Timerson, B., Degenhardt, S., Bracken, C., Cadmus, R., Carcich, A.,
OCC Centala, J., Modic, R., & Slauson, D.
OCC Loader, B., Asada, Y., Bradshaw, J., Breit, D., Fuertes, J., Gault, D., George,T.,
OCC Graham, P., Herald, D., Holenstein, B., Iverson, E., Ishida, M., et al.
OCC George, T., Timerson, B., Brooks, J., Conrad, S., Dunham, J.B., Dunham, D.W.,
OCC Jones,R., Lipka, T.R., Thomas, W., Warren, W.J., Jr., Wasson, R. & Wisniewski, J.
OCC Loader, B., Bradshaw, J., Breit, D., Edens, E., Forbes, M., Gault, D., George, T.,
OCC Haymes, T., Herald, D., Holenstein, B., Ito, T., Iverson, E., et al.
OCC Soma, M., Hayamizu, T., Ishida, M., Owada, M., Ida, M., Aikawa, R., Hashimoto, A.,
OCC Horaguchi, T., Kitazaki, K., Uchiyama, S., Uehara, S., Yaeza, A., et al.
OCC Loader, B., Asai, A., Bardecker, J., Bradshaw, J., Breit, D., Buettner, D.,
OCC Chad, C., Denyer, P., Edens, E., Forbes, M., Gault, D., George, T., et al.
OCC Loader, B., Anderson, P., Asai, A., Bradshaw, J., Breit, D., Forbes, M.,
OCC Gault, D., George, T., Haymes, T., Herald, D., Ishida, M., Kerr, S., et al.
OCC Timerson, B., George, T., Bean, J., Blank, T., Bardecker, J., Dunham, D., Dunham,
OCC JDSO 15, 162, 2019
OCC Hirose, T., Ida, M., Yamamura, H., Uchiyama, S., Hashimoto, A., Aikawa, R.,
OCC JDSO 15, 268, 2019
OCC Loader, B., Asada, Y., Asai, A., Bardecker, J., Bourgeois, J., Bradshaw, J., Chad,
OCC JDSO 15, 503, 2019
OCC Gault, D., Barry, T., Nosworthy, P., Hanna, W., Messner, S., Oesper, D., Dunford,
OCC JDSO 16, 440, 2020
OCC Frappa, E., Zeleny, P., Baruffetti, P., Bendjeddou, A., Bigi, M., Bouazara, O.,
OCC JDSO 17, 230, 2021
OCC Hayamizu, T., Soma, M., Watanabe, Hi., Asai, A., Watanable, Ha., Akira, A.,
OCC JDSO 18, 61, 2022
OCC Warner, E., Gault, D., Mousa, M., Oakey, P., Palaoro, A., Smith, R. & Williams,
OCC JDSO 21, 125, 2025
OCC Simpson, M., Klaszus, E., Deen, S., Ceravolo, P., Gowe, B., Alves, N., Holloway,
OCC JDSO 21, 136, 2025
OCC Weber, C., Conjat, M., Kattentidt, B., Kubanek, J., Kubankova, S., Lavagno, G.,
OCC JDSO 21, 144, 2025
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14   0   9.20 9.20 -17 4793 172325.39-175815.6
17234-1758 OCC 14 1923 0 -1 0.1 9.20 9.20 -17 4793 172325.39-175815.6

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

 
 
WDS 17234-1758 OCC 14 (HD 157350) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17234-1758 OCC 14 (HD 157350) : MEASURES
 
 
No records found.

 
 
WDS 17234-1758 (HD 157350) : VIRTUAL EYEPIECE
 
 

17234-1758 OCC 14A mag 9.2 Sp A2III/IV 17234-1758 OCC 14B mag 9.2 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 17234-1758 (HD 157350) : ALADIN DSS IMAGE @ 17h 23m 25.39s -17° 58' 15.6"
 
 
 
 
WDS 17234-1758 OCC 14 (HD 157350) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17234-1758 OCC 14 distance=1' 17232-1807 A 2242 distance=10' 17246-1749 GWP2708 distance=20' 17226-1815 ARA 443 distance=20' 17212-1802 ARA 249 distance=32' 17214-1817 ARA 441 distance=34' 17224-1839 ARA 442 distance=44' 17265-1807 ARA 444 distance=45' 17265-1735 HU 171AB distance=50' 17265-1735 HU 171AC distance=50' 17258-1720 ARA 251 distance=52' 17199-1745 BU 126AB distance=53' 17199-1745 BU 126AC distance=53' 17219-1846 SLE 14 distance=53' 17217-1712 ARA 250 distance=54' 17203-1842 RST3089 distance=62' 17240-1656 ARA 89 distance=64' 17272-1720 ARA 253 distance=66' 17228-1645 FEN 23 distance=75' 17194-1849 SLE 12 distance=76' 17261-1652 TDT 348 distance=77' 17282-1836 RST3102 distance=78' 17254-1643 HDS2461 distance=81' 17258-1918 RST5542AB distance=87' 17258-1918 HLD 135AB,C distance=87' 17233-1927 HDS2455 distance=89' 17268-1642 ARA 91 distance=90' 17297-1748 HJ 2806 distance=90' 17171-1802 KPP2765 distance=91' 17206-1920 A 2241AB distance=92' 17206-1920 OCC 529Aa,Ab distance=92' 17170-1759 STN 33 distance=92' 17300-1755 OCC9210 distance=95' 17168-1801 OL 100 distance=96' 17302-1810 FEN 24 distance=97' 17299-1728 ARA 256 distance=98' 17261-1628 RST3974 distance=98' 17226-1937 MOC 12AB distance=100' 17226-1937 MOC 12AC distance=100' 17226-1937 MOC 12AD distance=100' 17262-1930 GWP2712 distance=100' 17269-1632 ELP 41 distance=101' 17188-1915 I 591 distance=101' 17298-1713 ARA 255 distance=102' 17264-1931 HJ 4953 distance=102' 17284-1644 ARA 92 distance=103' 17307-1753 OCC 11 distance=104' 17161-1744 FEN 22 distance=106' 17167-1709 STN 34 distance=108' 17297-1657 KPP 761 distance=109' 17293-1647 HDS2470 distance=111' 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 17234-1758 OCC 14 -1 0.1 1
Show 17232-1807 A 2242 291 3.1 10
Show 17246-1749 GWP2708 350 20.6 20
Show 17226-1815 ARA 443 332 14.0 20
Show 17212-1802 ARA 249 328 5.4 32
Show 17214-1817 ARA 441 234 6.6 34
Show 17224-1839 ARA 442 307 6.2 44
Show 17265-1807 ARA 444 206 6.0 45
Show 17265-1735 HU 171 AB 188 1.7 50
Show 17265-1735 HU 171 AC 209 7.1 50
Show 17258-1720 ARA 251 148 14.8 52
Show 17199-1745 BU 126 AB 263 2.4 53
Show 17199-1745 BU 126 AC 141 11.5 53
Show 17219-1846 SLE 14 290 16.3 53
Show 17217-1712 ARA 250 14 8.0 54
Show 17203-1842 RST3089 159 0.6 62
Show 17240-1656 ARA 89 29 13.1 64
Show 17272-1720 ARA 253 287 11.2 66
Show 17228-1645 FEN 23 56 3.7 75
Show 17194-1849 SLE 12 203 24.2 76
Show 17261-1652 TDT 348 291 0.6 77
Show 17282-1836 RST3102 74 0.8 78
Show 17254-1643 HDS2461 196 0.2 81
Show 17258-1918 RST5542 AB 321 0.2 87
Show 17258-1918 HLD 135 AB,C 89 2.6 87
Show 17233-1927 HDS2455 314 0.4 89
Show 17268-1642 ARA 91 170 13.2 90
Show 17297-1748 HJ 2806 194 8.5 90
Show 17171-1802 KPP2765 179 9.1 91
Show 17206-1920 A 2241 AB 70 5.3 92
Show 17206-1920 OCC 529 Aa,Ab -1 1.3 92
Show 17170-1759 STN 33 54 1.1 92
Show 17300-1755 OCC9210 233 0.4 95
Show 17168-1801 OL 100 338 4.0 96
Show 17302-1810 FEN 24 105 5.4 97
Show 17299-1728 ARA 256 114 15.3 98
Show 17261-1628 RST3974 146 0.8 98
Show 17226-1937 MOC 12 AB 14 2.8 100
Show 17226-1937 MOC 12 AC 241 4.3 100
Show 17226-1937 MOC 12 AD 177 5.0 100
Show 17262-1930 GWP2712 70 11.9 100
Show 17269-1632 ELP 41 246 1.5 101
Show 17188-1915 I 591 36 1.1 101
Show 17298-1713 ARA 255 139 9.6 102
Show 17264-1931 HJ 4953 174 18.4 102
Show 17284-1644 ARA 92 160 16.0 103
Show 17307-1753 OCC 11 -1 0.1 104
Show 17161-1744 FEN 22 281 5.7 106
Show 17167-1709 STN 34 289 17.2 108
Show 17297-1657 KPP 761 279 6.6 109
Show 17293-1647 HDS2470 90 8.2 111

 
 
WDS 17234-1758 : COMPONENTS
 
 
  A
B pa=0.0°
sep=0.00"
 
 
17234-1758 A
 
 
Name HD 157350 Coord arcsec 2000 172325.39-175815.6 Mag 9.2 Spectral class A2III/IV (white)
PmRA -2.00 PmDE -9.0 Tycho2 6238-00467-1
Tycho2
Tycho2 6238-00467-1 Pflag RAmdeg 260.85581874 DEmdeg -17.97101453
PmRA -1.7 PmDE -9.0 E RAmdeg 7 E DEmdeg 10
E pmRA 1.4 E pmDE 1.3 EpRAm 1990.81 EpDEm 1989.55
Num 11 Q RAmdeg 1.4 Q DEmdeg 0.9 Q pmRA 1.4
Q pmDE 1.0 BTmag 8.879 E BTmag 0.018 VTmag 8.615
E VTmag 0.016 Prox 378 TYC T HIP
CCDM RAdeg 260.85582333 DEdeg -17.97099278 EpRA 1990 1.71
EpDE 1990 1.28 E RAdeg 7.0 E DEdeg 9.8 Posflg
Corr 0.0
 
 
17234-1758 B
 
 
Coord arcsec 2000 172325.39-175815.6 Mag 9.2 Coordinate calculated yes