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Current system
18081+1232
BPM 727


Nearby doubles
10' : 18076+1225
HEI 556

13' : 18089+1239
TDT 708

15' : 18086+1245
HDS2556

24' : 18076+1210
TDT 697

27' : 18095+1216
SKF1352

32' : 18096+1255
BPM 736

33' : 18078+1304
H 5 74

39' : 18056+1242
J 1220

39' : 18061+1257
BPM 722

40' : 18057+1253
SLE 129

43' : 18094+1311
HEI 558

46' : 18083+1318
GWP2760AB

46' : 18109+1251
ROE 110

48' : 18057+1200
STF2276AB

52' : 18085+1324
UC 3504

52' : 18046+1240
HDS2545

53' : 18048+1253
BPM 719

53' : 18106+1155
BPM 737

53' : 18116+1247
BRT1293

58' : 18043+1217
UC 3486

60' : 18093+1329
STF2285

61' : 18115+1307
BPM 738

63' : 18039+1244
SLE 127

67' : 18126+1224
HDS2570

68' : 18117+1313
BRT1294

69' : 18126+1215
GWP2768



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

18081+1232 BPM 727

 
 
18h 08m 05.33s +12° 32' 27.3" P.A. 203.00 sep 43.6 mag 11.95,13.55
 
 
Coord 2000 18081+1232 Discov num BPM 727 Comp Coord arcsec 2000 18 08 05.33 +12 32 27.3
Date first 1978 Date last 2015 Obs 9
Pa first 203 Pa last 202.7 P.A. Now (θ) 202.7°
Sep first 43.5 Sep last 43.571 Sep. Now (ρ) 43.571"
Mag pri 11.95 Mag sec 13.55 delta mag (ΔM) 1.6 Spectral class
Pri motion ra +005 Sec motion ra +005
Pri motion dec +000 Sec motion dec +003
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=0.514
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 1017-00806-1 Gaia DR2 4495434623967369472
 
 
WDS 18081+1232 BPM 727 : NOTES
 
 
discov_num notes refcode
BPM 727 [PM2000] 1380283 + [PM2000] 1380212. 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
18081+1232 BPM 727 2000 2 203 43.6 12.27 13.92 NV 180805.33+123227.3
18081+1232 BPM 727 2001 3 203 43.5 12.27 13.92 NV 180805.33+123227.3
18081+1232 BPM 727 2010 4 203 43.6 11.95 13.55 NV 180805.33+123227.3
18081+1232 BPM 727 2015 5 203 43.6 11.95 13.55 NU 180805.33+123227.3

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

 
 
WDS 18081+1232 BPM 727 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18081+1232 BPM 727 : MEASURES
 
 
No records found.

 
 
WDS 18081+1232 : VIRTUAL EYEPIECE
 
 

18081+1232 BPM 727A mag 11.95 18081+1232 BPM 727B sep 43.4 P.A. 202.20 mag 13.55 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18081+1232 : ALADIN DSS IMAGE @ 18h 08m 05.33s +12° 32' 27.3"
 
 
 
 
WDS 18081+1232 BPM 727 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18081+1232 BPM 727 distance=0' 18076+1225 HEI 556 distance=10' 18089+1239 TDT 708 distance=13' 18086+1245 HDS2556 distance=15' 18076+1210 TDT 697 distance=24' 18095+1216 SKF1352 distance=27' 18096+1255 BPM 736 distance=32' 18078+1304 H 5 74 distance=33' 18056+1242 J 1220 distance=39' 18061+1257 BPM 722 distance=39' 18057+1253 SLE 129 distance=40' 18094+1311 HEI 558 distance=43' 18083+1318 GWP2760AB distance=46' 18083+1318 GWP2761AC distance=46' 18083+1318 GWP2762AD distance=46' 18109+1251 ROE 110 distance=46' 18057+1200 STF2276AB distance=48' 18057+1200 STF2276AC distance=48' 18057+1200 STF2276BC distance=48' 18085+1324 UC 3504 distance=52' 18046+1240 HDS2545 distance=52' 18048+1253 BPM 719 distance=53' 18106+1155 BPM 737 distance=53' 18116+1247 BRT1293 distance=53' 18043+1217 UC 3486 distance=58' 18093+1329 STF2285 distance=60' 18115+1307 BPM 738 distance=61' 18039+1244 SLE 127 distance=63' 18126+1224 HDS2570 distance=67' 18117+1313 BRT1294 distance=68' 18126+1215 GWP2768 distance=69' 18118+1147 BPM 740 distance=72' 18082+1346 TDS 906 distance=74' 18068+1120 SLE 132BC distance=75' 18068+1120 SLE 132AB distance=75' 18068+1120 SLE 132AC distance=75' 18046+1329 HJ 1311CF distance=77' 18078+1116 JMA 1 distance=77' 18081+1114 TDT 700 distance=79' 18048+1333 HJ 1312 distance=79' 18128+1151 BPM 743 distance=82' 18033+1152 TDT 655 distance=82' 18116+1126 BPM 739 distance=85' 18096+1106 BPM 735 distance=89' 18128+1329 BPM 742 distance=89' 18093+1105 BPM 734 distance=90' 18067+1359 AG 358AB distance=90' 18067+1359 FOX 219AD distance=90' 18067+1359 COU 8BC distance=90' 18130+1138 BPM 744 distance=91' 18020+1245 HDS2538 distance=91' 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 18081+1232 BPM 727 203 43.6
Show 18076+1225 HEI 556 114 1.8 10
Show 18089+1239 TDT 708 83 1.0 13
Show 18086+1245 HDS2556 124 0.5 15
Show 18076+1210 TDT 697 167 2.2 24
Show 18095+1216 SKF1352 42 14.3 27
Show 18096+1255 BPM 736 193 85.2 32
Show 18078+1304 H 5 74 140 42.7 33
Show 18056+1242 J 1220 128 1.5 39
Show 18061+1257 BPM 722 340 105.0 39
Show 18057+1253 SLE 129 272 11.0 40
Show 18094+1311 HEI 558 142 2.7 43
Show 18083+1318 GWP2760 AB 11 28.6 46
Show 18083+1318 GWP2761 AC 40 99.6 46
Show 18083+1318 GWP2762 AD 73 159.4 46
Show 18109+1251 ROE 110 135 3.8 46
Show 18057+1200 STF2276 AB 257 7.1 48
Show 18057+1200 STF2276 AC 306 63.8 48
Show 18057+1200 STF2276 BC 311 58.7 48
Show 18085+1324 UC 3504 333 50.0 52
Show 18046+1240 HDS2545 121 0.1 52
Show 18048+1253 BPM 719 277 18.7 53
Show 18106+1155 BPM 737 261 29.0 53
Show 18116+1247 BRT1293 74 5.4 53
Show 18043+1217 UC 3486 177 50.6 58
Show 18093+1329 STF2285 333 3.6 60
Show 18115+1307 BPM 738 48 107.9 61
Show 18039+1244 SLE 127 304 8.6 63
Show 18126+1224 HDS2570 352 0.1 67
Show 18117+1313 BRT1294 281 3.9 68
Show 18126+1215 GWP2768 268 11.3 69
Show 18118+1147 BPM 740 329 110.9 72
Show 18082+1346 TDS 906 29 1.2 74
Show 18068+1120 SLE 132 BC 131 15.6 75
Show 18068+1120 SLE 132 AB 58 12.0 75
Show 18068+1120 SLE 132 AC 101 22.3 75
Show 18046+1329 HJ 1311 CF 55 7.4 77
Show 18078+1116 JMA 1 167 6.3 77
Show 18081+1114 TDT 700 190 0.8 79
Show 18048+1333 HJ 1312 60 25.2 79
Show 18128+1151 BPM 743 30 62.6 82
Show 18033+1152 TDT 655 281 0.4 82
Show 18116+1126 BPM 739 309 46.0 85
Show 18096+1106 BPM 735 121 12.4 89
Show 18128+1329 BPM 742 173 102.2 89
Show 18093+1105 BPM 734 287 119.1 90
Show 18067+1359 AG 358 AB 330 3.7 90
Show 18067+1359 FOX 219 AD 318 86.4 90
Show 18067+1359 COU 8 BC 120 0.9 90
Show 18130+1138 BPM 744 207 116.5 91
Show 18020+1245 HDS2538 210 0.4 91

 
 
WDS 18081+1232 : COMPONENTS
 
 
  A
B pa=202.2°
sep=43.42"
 
 
18081+1232 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 180805.33+123227.3 Mag 11.95 PmRA 5.00
PmDE 0.0 Tycho2 1017-00806-1
Tycho2
Tycho2 1017-00806-1 Pflag RAmdeg 272.02229267 DEmdeg 12.54088607
PmRA 6.7 PmDE -2.3 E RAmdeg 72 E DEmdeg 82
E pmRA 2.2 E pmDE 2.2 EpRAm 1976.65 EpDEm 1970.93
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.2 Q pmRA 0.3
Q pmDE 0.2 BTmag 12.584 E BTmag 0.194 VTmag 12.396
E VTmag 0.193 Prox 449 TYC T HIP
CCDM RAdeg 272.02227694 DEdeg 12.54089139 EpRA 1990 1.71
EpDE 1990 1.54 E RAdeg 79.2 E DEdeg 93.9 Posflg
Corr 0.0
 
 
18081+1232 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180804.21+123147.1 Mag 13.55 PmRA 5.00
PmDE 3.0 Calc delta mag 1.6 Calc coord yes