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Doubles in session


Current system
17542+1240
BPM 708 AC


Nearby doubles
44' : 17566+1305
TDT 588

47' : 17555+1322
BPM 709

52' : 17526+1154
BPM 704

54' : 17510+1213
STF2231AB

56' : 17506+1227
UC 3424

62' : 17575+1318
BPM 711

64' : 17583+1302
TDT 603

72' : 17495+1223
LDS4762

72' : 17590+1226
STF2254AB

75' : 17554+1352
HEI 553

81' : 17580+1141
TDS 892

82' : 17597+1236
BRT1292

83' : 17531+1401
HJ 1306

84' : 17588+1330
RUC 10AB

86' : 17525+1402
TOK 611

90' : 17491+1151
BPM 701

91' : 17594+1151
BPM 714

92' : 17542+1108
FIN 381

93' : 18005+1238
TDT 629

94' : 17539+1413
TDT 563AB

98' : 17586+1353
HU 1289

99' : 17487+1143
LEP 85

103' : 18012+1239
GWP2755

103' : 17534+1058
STTA160

106' : 17482+1339
BPM 699

109' : 17518+1422
UC 3431



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

17542+1240 BPM 708 AC

 
 
17h 54m 12.96s +12° 39' 32.9" P.A. 66.00 sep 29.7 mag 12.79,14.16
 
 
Coord 2000 17542+1240 Discov num BPM 708 Comp AC Coord arcsec 2000 17 54 12.96 +12 39 32.9
Date first 1966 Date last 2015 Obs 4
Pa first 66 Pa last 65.7 P.A. Now (θ) 65.7°
Sep first 29.2 Sep last 29.672 Sep. Now (ρ) 29.672"
Mag pri 12.79 Mag sec 14.16 delta mag (ΔM) 1.37 Spectral class
Pri motion ra -012 Sec motion ra +003
Pri motion dec -005 Sec motion dec +007
Notes N V (See Notes, Proper motion indicates physical)
rPM=1.478
This double is physical.
 
 
17542+1240 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 54 13 +12 39 33 BPM 708 AB 2016 3 68 2.9 12.79 13.80 1.01
Show 17 54 13 +12 39 33 BPM 708 AC 2015 4 66 29.7 12.79 14.16 1.37 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4496222973799170560
 
 
WDS 17542+1240 BPM 708 AC : NOTES
 
 
discov_num notes refcode
BPM 708 [PM2000] 1333651 + [PM2000] 1333727. Gvr2010
 
 
REFERENCES
 
 
refcode metd author reference
Gvr2010 Pa - Gavras, P. Sinachopoulos, D., Le Campion, J.F., & Cucourant, C. 2010A&A...521A 4G
Gvr2010 +T A&A 521, A4, 2010
Gvr2010 (Note: mean measures from AC2000.2, CdC2000, USNO-A2.0, Yellow Sky, and M2000
Gvr2010 catalogs, spanning years ~1900-2000)
 
 
DISCOVERER
 
 
idgroup discov author
1 BPM Bordeaux PM2000 catalogue (main catalog: separation < 2')
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17542+1240 BPM 708 AC 2001 3 66 29.7 12.79 14.16 NV 175412.96+123932.9
17542+1240 BPM 708 AC 2015 4 66 29.7 12.79 14.16 NV 175412.96+123932.9

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

 
 
WDS 17542+1240 BPM 708 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17542+1240 BPM 708 AC : MEASURES
 
 
No records found.

 
 
WDS 17542+1240 : VIRTUAL EYEPIECE
 
 

17542+1240 BPM 708A mag 12.79 17542+1240 BPM 708B sep 2.9 P.A. 67.20 mag 13.8 17542+1240 BPM 708C sep 29.1 P.A. 65.20 mag 14.16 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 17542+1240 : ALADIN DSS IMAGE @ 17h 54m 12.96s +12° 39' 32.9"
 
 
 
 
WDS 17542+1240 BPM 708 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17542+1240 BPM 708AC distance=0' 17566+1305 TDT 588 distance=44' 17555+1322 BPM 709 distance=47' 17526+1154 BPM 704 distance=52' 17510+1213 STF2231CD distance=54' 17510+1213 STF2231AB distance=54' 17510+1213 STF2231AC distance=54' 17506+1227 UC 3424 distance=56' 17575+1318 BPM 711 distance=62' 17583+1302 TDT 603 distance=64' 17495+1223 LDS4762 distance=72' 17590+1226 STF2254AB distance=72' 17590+1226 STF2254AC distance=72' 17554+1352 HEI 553 distance=75' 17580+1141 TDS 892 distance=81' 17597+1236 BRT1292 distance=82' 17531+1401 HJ 1306 distance=83' 17588+1330 RUC 10AB distance=84' 17588+1330 RUC 10AC distance=84' 17525+1402 TOK 611 distance=86' 17491+1151 BPM 701 distance=90' 17594+1151 BPM 714 distance=91' 17542+1108 FIN 381 distance=92' 18005+1238 TDT 629 distance=93' 17539+1413 TDT 563AB distance=94' 17539+1413 GII 254Aa,Ab distance=94' 17586+1353 HU 1289 distance=98' 17487+1143 LEP 85 distance=99' 18012+1239 GWP2755 distance=103' 17534+1058 STTA160 distance=103' 17482+1339 BPM 699 distance=106' 17518+1422 UC 3431 distance=109' 17467+1249 ROE 141 distance=110' 17582+1414 GWP2749 distance=111' 18018+1254 HEI 554 distance=112' 17575+1058 BU 1299AB distance=113' 17575+1058 BU 1299AB,C distance=113' 18020+1245 HDS2538 distance=114' 17567+1434 UC 3452 distance=120' 17488+1057 BRT1291 distance=120' 17584+1437 STF2253AB distance=133' 17584+1437 STF2253AC distance=133' 17520+1449 TDT 542 distance=134' 17467+1356 TDT 502 distance=134' 17461+1343 TDT 496 distance=134' 17468+1401 LSC 77 distance=136' 17527+1459 BPM 705 distance=141' 18033+1152 TDT 655 distance=141' 18039+1244 SLE 127 distance=143' 17598+1040 TDS 896 distance=146' 17509+1458 J 2117 distance=148' 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 17542+1240 BPM 708 AB 68 2.9
Show 17542+1240 BPM 708 AC 66 29.7
Show 17566+1305 TDT 588 195 0.6 44
Show 17555+1322 BPM 709 219 120.0 47
Show 17526+1154 BPM 704 330 96.9 52
Show 17510+1213 STF2231 CD 329 18.3 54
Show 17510+1213 STF2231 AB 153 32.3 54
Show 17510+1213 STF2231 AC 148 302.2 54
Show 17506+1227 UC 3424 286 30.7 56
Show 17575+1318 BPM 711 70 98.2 62
Show 17583+1302 TDT 603 234 0.7 64
Show 17495+1223 LDS4762 324 23.6 72
Show 17590+1226 STF2254 AB 265 3.5 72
Show 17590+1226 STF2254 AC 67 56.1 72
Show 17554+1352 HEI 553 207 0.6 75
Show 17580+1141 TDS 892 283 0.8 81
Show 17597+1236 BRT1292 305 3.7 82
Show 17531+1401 HJ 1306 5 30.1 83
Show 17588+1330 RUC 10 AB 17 2.4 84
Show 17588+1330 RUC 10 AC 190 13.4 84
Show 17525+1402 TOK 611 255 999.9 86
Show 17491+1151 BPM 701 68 94.2 90
Show 17594+1151 BPM 714 120 89.0 91
Show 17542+1108 FIN 381 158 0.1 92
Show 18005+1238 TDT 629 138 2.2 93
Show 17539+1413 TDT 563 AB 62 1.7 94
Show 17539+1413 GII 254 Aa,Ab 107 0.5 94
Show 17586+1353 HU 1289 72 0.6 98
Show 17487+1143 LEP 85 17 55.7 99
Show 18012+1239 GWP2755 121 64.4 103
Show 17534+1058 STTA160 191 102.2 103
Show 17482+1339 BPM 699 325 43.6 106
Show 17518+1422 UC 3431 224 23.0 109
Show 17467+1249 ROE 141 359 2.3 110
Show 17582+1414 GWP2749 130 8.1 111
Show 18018+1254 HEI 554 13 2.6 112
Show 17575+1058 BU 1299 AB 103 0.3 113
Show 17575+1058 BU 1299 AB,C 62 27.9 113
Show 18020+1245 HDS2538 210 0.4 114
Show 17567+1434 UC 3452 65 91.0 120
Show 17488+1057 BRT1291 178 3.7 120
Show 17584+1437 STF2253 AB 76 10.9 133
Show 17584+1437 STF2253 AC 63 72.1 133
Show 17520+1449 TDT 542 186 0.7 134
Show 17467+1356 TDT 502 234 2.5 134
Show 17461+1343 TDT 496 332 1.5 134
Show 17468+1401 LSC 77 80 0.1 136
Show 17527+1459 BPM 705 230 26.6 141
Show 18033+1152 TDT 655 281 0.4 141
Show 18039+1244 SLE 127 304 8.6 143
Show 17598+1040 TDS 896 147 1.0 146

 
 
WDS 17542+1240 : COMPONENTS
 
 
  A B
B pa=67.2°
sep=2.87"
 
C pa=65.2°
sep=29.07"
pa=64.9°
sep=26.21"
 
 
17542+1240 A
 
 
Coord arcsec 2000 175412.96+123932.9 Mag 12.79 PmRA -12.00 PmDE -5.0
 
 
17542+1240 B
 
 
Coord arcsec 2000 175413.14+123934.0 Mag 13.8 Calc delta mag 1.01 Calc coord yes
 
 
17542+1240 C
 
 
Coord arcsec 2000 175414.76+123945.1 Mag 14.16 PmRA 3.00 PmDE 7.0
Calc delta mag 1.37 Calc coord yes