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Doubles in session


Current system
18181+1454
BPM 756


Nearby doubles
27' : 18172+1517
BPM 754

37' : 18171+1527
TDT 774

38' : 18195+1526
HEI 171

40' : 18158+1516
BPM 751AB

40' : 18199+1524
BPM 759

42' : 18160+1427
TDT 764

42' : 18203+1519
LDS1010

43' : 18152+1446
BPM 749

45' : 18186+1538
BPMA 53

51' : 18149+1516
ROE 122

57' : 18197+1403
PRN 2AB

59' : 18151+1415
BPM 748

60' : 18220+1439
HDS2598

60' : 18163+1401
TDT 770

63' : 18145+1419
TDT 758

65' : 18181+1559
BPM 757

68' : 18180+1347
CHR 68

71' : 18229+1458
HU 581

73' : 18222+1413
AG 222AB

74' : 18229+1433
TDT 826

78' : 18227+1534
HEI 172

81' : 18223+1547
BPM 764AB

82' : 18236+1441
BRT1299

83' : 18206+1608
OSO 98

88' : 18220+1348
BPM 763

89' : 18156+1614
LDS1008



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

18181+1454 BPM 756

 
 
18h 18m 05.26s +14° 54' 15.0" P.A. 122.00 sep 108.6 mag 15.53,15.61
 
 
Coord 2000 18181+1454 Discov num BPM 756 Comp Coord arcsec 2000 18 18 05.26 +14 54 15.0
Date first 1991 Date last 2015 Obs 9
Pa first 122 Pa last 122 P.A. Now (θ) 122°
Sep first 108.4 Sep last 108.621 Sep. Now (ρ) 108.621"
Mag pri 15.53 Mag sec 15.61 delta mag (ΔM) 0.08 Spectral class
Pri motion ra +003 Sec motion ra +067
Pri motion dec -004 Sec motion dec -056
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.944
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4497869148869405312
 
 
WDS 18181+1454 BPM 756 : NOTES
 
 
discov_num notes refcode
BPM 756 [PM2000] 1421047 + [PM2000] 1421519. 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
18181+1454 BPM 756 1998 2 122 108.6 15.69 15.83 NV 181805.26+145415.0
18181+1454 BPM 756 2001 3 122 108.7 15.69 15.83 NV 181805.26+145415.0
18181+1454 BPM 756 2010 4 122 108.1 15.53 15.61 NV 181805.26+145415.0
18181+1454 BPM 756 2015 5 122 108.6 15.53 15.61 NV 181805.26+145415.0

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

 
 
WDS 18181+1454 BPM 756 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18181+1454 BPM 756 : MEASURES
 
 
No records found.

 
 
WDS 18181+1454 : VIRTUAL EYEPIECE
 
 

18181+1454 BPM 756A mag 15.53 18181+1454 BPM 756B sep 106.0 P.A. 122.90 mag 15.61 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18181+1454 : ALADIN DSS IMAGE @ 18h 18m 05.26s +14° 54' 15.0"
 
 
 
 
WDS 18181+1454 BPM 756 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18181+1454 BPM 756 distance=0' 18172+1517 BPM 754 distance=27' 18171+1527 TDT 774 distance=37' 18195+1526 HEI 171 distance=38' 18158+1516 BPM 751AB distance=40' 18158+1516 BPM 751AC distance=40' 18199+1524 BPM 759 distance=40' 18160+1427 TDT 764 distance=42' 18203+1519 LDS1010 distance=42' 18152+1446 BPM 749 distance=43' 18186+1538 BPMA 53 distance=45' 18149+1516 ROE 122 distance=51' 18197+1403 PRN 2AB distance=57' 18197+1403 FOX 280AC distance=57' 18151+1415 BPM 748 distance=59' 18220+1439 HDS2598 distance=60' 18163+1401 TDT 770 distance=60' 18145+1419 TDT 758 distance=63' 18181+1559 BPM 757 distance=65' 18180+1347 CHR 68 distance=68' 18229+1458 HU 581 distance=71' 18222+1413 AG 222AB distance=73' 18222+1413 AG 222AC distance=73' 18229+1433 TDT 826 distance=74' 18227+1534 HEI 172 distance=78' 18223+1547 BPM 764AB distance=81' 18236+1441 BRT1299 distance=82' 18206+1608 OSO 98 distance=83' 18220+1348 BPM 763 distance=88' 18156+1614 LDS1008 distance=89' 18150+1338 BPM 747 distance=89' 18236+1410 TVB 303 distance=92' 18115+1455 OSO 94 distance=96' 18116+1426 UC 3525 distance=99' 18143+1333 BPM 745 distance=99' 18190+1315 ROE 111 distance=100' 18148+1327 HJ 1316 distance=100' 18220+1621 BPM 762 distance=104' 18115+1538 UC 3524 distance=105' 18215+1318 HDS2595 distance=108' 18219+1631 BPM 761 distance=112' 18175+1647 BPM 755 distance=113' 18259+1458 CHR 70 distance=114' 18128+1329 BPM 742 distance=116' 18141+1314 J 2122 distance=116' 18241+1615 TDT 833 distance=119' 18243+1337 TDT 838 distance=120' 18214+1259 BPMA 54 distance=126' 18268+1452 GWP2778 distance=126' 18134+1643 HEI 170 distance=127' 18215+1257 OL 173 distance=128' 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 18181+1454 BPM 756 122 108.6
Show 18172+1517 BPM 754 174 114.5 27
Show 18171+1527 TDT 774 31 0.6 37
Show 18195+1526 HEI 171 98 0.4 38
Show 18158+1516 BPM 751 AB 119 8.9 40
Show 18158+1516 BPM 751 AC 295 30.5 40
Show 18199+1524 BPM 759 152 53.1 40
Show 18160+1427 TDT 764 96 0.5 42
Show 18203+1519 LDS1010 14 7.6 42
Show 18152+1446 BPM 749 119 73.5 43
Show 18186+1538 BPMA 53 27 237.0 45
Show 18149+1516 ROE 122 268 6.8 51
Show 18197+1403 PRN 2 AB 2 3.6 57
Show 18197+1403 FOX 280 AC 358 52.7 57
Show 18151+1415 BPM 748 351 116.9 59
Show 18220+1439 HDS2598 214 0.6 60
Show 18163+1401 TDT 770 254 0.6 60
Show 18145+1419 TDT 758 205 1.0 63
Show 18181+1559 BPM 757 8 108.8 65
Show 18180+1347 CHR 68 53 0.0 68
Show 18229+1458 HU 581 122 0.4 71
Show 18222+1413 AG 222 AB 146 1.4 73
Show 18222+1413 AG 222 AC 40 12.6 73
Show 18229+1433 TDT 826 231 2.2 74
Show 18227+1534 HEI 172 184 5.9 78
Show 18223+1547 BPM 764 AB 201 106.6 81
Show 18236+1441 BRT1299 301 6.2 82
Show 18206+1608 OSO 98 166 3.4 83
Show 18220+1348 BPM 763 187 105.5 88
Show 18156+1614 LDS1008 187 13.1 89
Show 18150+1338 BPM 747 55 99.8 89
Show 18236+1410 TVB 303 16 22.5 92
Show 18115+1455 OSO 94 237 8.9 96
Show 18116+1426 UC 3525 289 65.8 99
Show 18143+1333 BPM 745 73 29.0 99
Show 18190+1315 ROE 111 74 3.1 100
Show 18148+1327 HJ 1316 250 14.0 100
Show 18220+1621 BPM 762 263 63.7 104
Show 18115+1538 UC 3524 249 77.9 105
Show 18215+1318 HDS2595 24 1.5 108
Show 18219+1631 BPM 761 275 90.9 112
Show 18175+1647 BPM 755 314 73.3 113
Show 18259+1458 CHR 70 100 0.1 114
Show 18128+1329 BPM 742 173 102.2 116
Show 18141+1314 J 2122 329 5.6 116
Show 18241+1615 TDT 833 260 2.7 119
Show 18243+1337 TDT 838 133 0.5 120
Show 18214+1259 BPMA 54 351 282.0 126
Show 18268+1452 GWP2778 296 6.8 126
Show 18134+1643 HEI 170 313 0.3 127
Show 18215+1257 OL 173 23 1.6 128

 
 
WDS 18181+1454 : COMPONENTS
 
 
  A
B pa=122.9°
sep=106.01"
 
 
18181+1454 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181805.26+145415.0 Mag 15.53 PmRA 3.00
PmDE -4.0
 
 
18181+1454 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181811.40+145317.4 Mag 15.61 PmRA 67.00
PmDE -56.0 Calc delta mag 0.08 Calc coord yes