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Current system
17491-0019
GWP 2740


Nearby doubles
18' : 17500+0031
A 2186

22' : 17483+0036
BAL1189

48' : 17518-0046
RST5094

52' : 17487+0110
STF2221

56' : 17454-0032
J 516

61' : 17448-0027
RST5093

65' : 17479+0121
TDT 510

66' : 17521+0107
S 694

75' : 17464+0122
ORL 11

78' : 17481+0135
A 2185

89' : 17496-0109
GWP2741

90' : 17459+0135
ORL 9

95' : 17553+0031
NSN 700

99' : 17467-0113
STF2211AB

107' : 17463+0157
ORL 10

113' : 17529+0155
BAL1492

113' : 17472-0131
J 456

116' : 17501+0214
A 2187

117' : 17568-0032
GWP2746

118' : 17562+0108
BAL1494

121' : 17520+0211
BAL1945

121' : 17530+0204
BAL1946

121' : 17569-0044
GWP2747

121' : 17417+0109
A 2249

122' : 17571+0004
STF2244

122' : 17566+0103
RST5444



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

17491-0019 GWP 2740

 
 
17h 49m 03.58s -00° 19' 02.4" P.A. 62.00 sep 70.4 mag 11.00,17.70
 
 
Coord 2000 17491-0019 Discov num GWP2740 Comp Coord arcsec 2000 17 49 03.58 -00 19 02.4
Date first 1954 Date last 2015 Obs 8
Pa first 62 Pa last 61.9 P.A. Now (θ) 61.9°
Sep first 69.6 Sep last 70.413 Sep. Now (ρ) 70.413"
Mag pri 11.00 Mag sec 17.70 delta mag (ΔM) 6.7 Spectral class
Pri motion ra -058 Sec motion ra +000
Pri motion dec -098 Sec motion dec +000
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=1
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus
 
 
WDS 17491-0019 GWP 2740 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
GWP Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP Observatory (OAG) CPMWP Survey
GWP Part I (2012): Measures of 1725 pairs. Equatorial zone
GWP (RA 00h00m to 11h59m, DEC +20 to -20 deg)
GWP Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP Observatory (OAG) CPMWP Survey
GWP Part II (2016): Measures of 1657 pairs. Equatorial zone
GWP (RA 12h00m to 23h59m, DEC +20 to -20 deg)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17491-0019 GWP2740 1999 3 62 70.4 11.00 17.70 V R 174903.58-001902.4
17491-0019 GWP2740 2010 4 62 70.5 11.00 17.70 V R 174903.58-001902.4
17491-0019 GWP2740 2015 5 62 70.4 11.00 17.70 V R 174903.58-001902.4

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

 
 
WDS 17491-0019 GWP 2740 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17491-0019 GWP 2740 : MEASURES
 
 
No records found.

 
 
WDS 17491-0019 : VIRTUAL EYEPIECE
 
 

17491-0019 GWP2740A mag 11 17491-0019 GWP2740B sep 70.4 P.A. 61.90 mag 17.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17491-0019 : ALADIN DSS IMAGE @ 17h 49m 03.58s -00° 19' 02.4"
 
 
 
 
WDS 17491-0019 GWP 2740 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17491-0019 GWP2740 distance=0' 17500+0031 A 2186 distance=18' 17483+0036 BAL1189 distance=22' 17518-0046 RST5094 distance=48' 17487+0110 STF2221 distance=52' 17454-0032 J 516 distance=56' 17448-0027 RST5093 distance=61' 17479+0121 TDT 510 distance=65' 17521+0107 S 694 distance=66' 17464+0122 ORL 11 distance=75' 17481+0135 A 2185 distance=78' 17496-0109 GWP2741 distance=89' 17459+0135 ORL 9 distance=90' 17553+0031 NSN 700 distance=95' 17467-0113 STF2211AB distance=99' 17467-0113 STF2211AC distance=99' 17463+0157 ORL 10 distance=107' 17529+0155 BAL1492 distance=113' 17472-0131 J 456 distance=113' 17501+0214 A 2187 distance=116' 17568-0032 GWP2746 distance=117' 17562+0108 BAL1494 distance=118' 17520+0211 BAL1945 distance=121' 17530+0204 BAL1946 distance=121' 17569-0044 GWP2747 distance=121' 17417+0109 A 2249 distance=121' 17571+0004 STF2244 distance=122' 17566+0103 RST5444 distance=122' 17417+0115 GWP2729 distance=125' 17575-0019 KPP 405 distance=127' 17572+0056 CVR 209 distance=128' 17407-0043 A 1160 distance=129' 17559+0139 BAL1493 distance=130' 17577+0016 J 517 distance=130' 17489-0152 BU 824 distance=132' 17511-0149 GWP2742AB distance=132' 17511-0149 KPP4391AC distance=132' 17414+0127 LDS1000 distance=136' 17400-0038 BU 631 distance=138' 17447-0144 SCJ 15AB distance=140' 17447-0144 SCJ 15AC distance=140' 17397-0003 J 2509 distance=141' 17585+0043 CVR 210 distance=145' 17556+0204 HDS2527 distance=145' 17479+0242 JNN 243AB distance=145' 17479+0242 JNN 243AC distance=145' 17434-0139 GWP2730 distance=146' 17480+0249 BAL1943AB distance=152' 17480+0249 FYM 238AC distance=152' 17446+0235 STF2202BC distance=152' 17518+0244 BAL1944 distance=152' 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 17491-0019 GWP2740 62 70.4
Show 17500+0031 A 2186 252 0.3 18
Show 17483+0036 BAL1189 148 4.0 22
Show 17518-0046 RST5094 96 0.7 48
Show 17487+0110 STF2221 76 19.5 52
Show 17454-0032 J 516 239 3.3 56
Show 17448-0027 RST5093 54 1.7 61
Show 17479+0121 TDT 510 226 6.2 65
Show 17521+0107 S 694 238 79.3 66
Show 17464+0122 ORL 11 12 0.6 75
Show 17481+0135 A 2185 177 0.7 78
Show 17496-0109 GWP2741 314 35.9 89
Show 17459+0135 ORL 9 349 0.5 90
Show 17553+0031 NSN 700 207 37.1 95
Show 17467-0113 STF2211 AB 116 10.4 99
Show 17467-0113 STF2211 AC 196 106.6 99
Show 17463+0157 ORL 10 265 0.3 107
Show 17529+0155 BAL1492 59 6.8 113
Show 17472-0131 J 456 279 3.7 113
Show 17501+0214 A 2187 322 0.6 116
Show 17568-0032 GWP2746 14 16.6 117
Show 17562+0108 BAL1494 176 14.5 118
Show 17520+0211 BAL1945 245 6.0 121
Show 17530+0204 BAL1946 31 6.8 121
Show 17569-0044 GWP2747 312 2.8 121
Show 17417+0109 A 2249 303 1.5 121
Show 17571+0004 STF2244 99 0.7 122
Show 17566+0103 RST5444 256 1.4 122
Show 17417+0115 GWP2729 81 5.3 125
Show 17575-0019 KPP 405 297 3.4 127
Show 17572+0056 CVR 209 308 71.6 128
Show 17407-0043 A 1160 16 1.7 129
Show 17559+0139 BAL1493 27 9.3 130
Show 17577+0016 J 517 288 4.0 130
Show 17489-0152 BU 824 62 0.2 132
Show 17511-0149 GWP2742 AB 69 121.4 132
Show 17511-0149 KPP4391 AC 338 3.1 132
Show 17414+0127 LDS1000 148 13.0 136
Show 17400-0038 BU 631 81 0.3 138
Show 17447-0144 SCJ 15 AB 353 55.0 140
Show 17447-0144 SCJ 15 AC 147 137.8 140
Show 17397-0003 J 2509 89 2.8 141
Show 17585+0043 CVR 210 214 108.4 145
Show 17556+0204 HDS2527 111 0.1 145
Show 17479+0242 JNN 243 AB 269 6.1 145
Show 17479+0242 JNN 243 AC 57 7.2 145
Show 17434-0139 GWP2730 121 9.4 146
Show 17480+0249 BAL1943 AB 252 10.2 152
Show 17480+0249 FYM 238 AC 155 38.0 152
Show 17446+0235 STF2202 BC 28 93.8 152
Show 17518+0244 BAL1944 302 3.2 152

 
 
WDS 17491-0019 : COMPONENTS
 
 
  A
B pa=61.9°
sep=70.41"
 
 
17491-0019 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 174903.58-001902.4 Mag 11 PmRA -58.00
PmDE -98.0
 
 
17491-0019 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174907.72+001935.6 Mag 17.7 PmRA 0.00
PmDE 0.0 Calc delta mag 6.7 Calc coord yes