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Doubles in session


Current system
18272+1543
BPM 774


Nearby doubles
10' : 18272+1533
BPM 775

37' : 18296+1553
BPM 779

38' : 18287+1614
HU 320

48' : 18292+1622
HEI 258

49' : 18259+1458
CHR 70

50' : 18251+1623
BPM 766

52' : 18268+1452
GWP2778

52' : 18293+1624
BPM 778

55' : 18241+1615
TDT 833

61' : 18272+1643
SLE 617

66' : 18227+1534
HEI 172

67' : 18296+1639
BPM 780

67' : 18250+1642
AHD 2

71' : 18223+1547
BPM 764AB

71' : 18249+1645
BKO 727

71' : 18252+1647
J 752

77' : 18229+1458
HU 581

78' : 18269+1701
BKO 728

78' : 18270+1701
SLE 616AB

80' : 18269+1702
SLE 615

80' : 18309+1641
SLE 620AB

81' : 18272+1703
BKO 729

81' : 18236+1441
BRT1299

83' : 18329+1529
J 2100

84' : 18220+1621
BPM 762

85' : 18323+1625
HDS2630



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

18272+1543 BPM 774

 
 
18h 27m 09.71s +15° 43' 04.6" P.A. 157.00 sep 102.3 mag 12.85,15.17
 
 
Coord 2000 18272+1543 Discov num BPM 774 Comp Coord arcsec 2000 18 27 09.71 +15 43 04.6
Date first 1974 Date last 2015 Obs 9
Pa first 156 Pa last 156.6 P.A. Now (θ) 156.6°
Sep first 102.2 Sep last 102.25 Sep. Now (ρ) 102.25"
Mag pri 12.85 Mag sec 15.17 delta mag (ΔM) 2.32 Spectral class
Pri motion ra +009 Sec motion ra -001
Pri motion dec -016 Sec motion dec -008
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.698
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4521804073898281600
 
 
WDS 18272+1543 BPM 774 : NOTES
 
 
discov_num notes refcode
BPM 774 [PM2000] 1464147 + [PM2000] 1464406. 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
18272+1543 BPM 774 2000 2 157 102.3 13.25 15.52 NV 182709.71+154304.6
18272+1543 BPM 774 2001 3 157 102.4 13.25 15.52 NV 182709.71+154304.6
18272+1543 BPM 774 2010 4 157 102.1 12.85 15.17 NV 182709.71+154304.6
18272+1543 BPM 774 2015 5 157 102.3 12.85 15.17 NV 182709.71+154304.6

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

 
 
WDS 18272+1543 BPM 774 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18272+1543 BPM 774 : MEASURES
 
 
No records found.

 
 
WDS 18272+1543 : VIRTUAL EYEPIECE
 
 

18272+1543 BPM 774A mag 12.85 18272+1543 BPM 774B sep 101.7 P.A. 157.40 mag 15.17 virtual eyepiece
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Radius:
Components only
 
 
WDS 18272+1543 : ALADIN DSS IMAGE @ 18h 27m 09.71s +15° 43' 04.6"
 
 
 
 
WDS 18272+1543 BPM 774 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18272+1543 BPM 774 distance=1' 18272+1533 BPM 775 distance=10' 18296+1553 BPM 779 distance=37' 18287+1614 HU 320 distance=38' 18292+1622 HEI 258 distance=48' 18259+1458 CHR 70 distance=49' 18251+1623 BPM 766 distance=50' 18268+1452 GWP2778 distance=52' 18293+1624 BPM 778 distance=52' 18241+1615 TDT 833 distance=55' 18272+1643 SLE 617 distance=61' 18227+1534 HEI 172 distance=66' 18296+1639 BPM 780 distance=67' 18250+1642 AHD 2 distance=67' 18223+1547 BPM 764AB distance=71' 18249+1645 BKO 727 distance=71' 18252+1647 J 752 distance=71' 18229+1458 HU 581 distance=77' 18269+1701 BKO 728 distance=78' 18270+1701 SLE 616AB distance=78' 18270+1701 SLE 616AC distance=78' 18269+1702 SLE 615 distance=80' 18309+1641 SLE 620AB distance=80' 18309+1641 SLE 620AC distance=80' 18272+1703 BKO 729 distance=81' 18236+1441 BRT1299 distance=81' 18329+1529 J 2100 distance=83' 18220+1621 BPM 762 distance=84' 18323+1625 HDS2630 distance=85' 18280+1417 TDT 894 distance=88' 18219+1631 BPM 761 distance=91' 18229+1433 TDT 826 distance=94' 18263+1715 KPP4108 distance=94' 18220+1439 HDS2598 distance=98' 18206+1608 OSO 98 distance=99' 18340+1600 SLE 623 distance=100' 18203+1519 LDS1010 distance=101' 18299+1720 COU 118AB distance=105' 18299+1720 COU 118AC distance=105' 18236+1410 TVB 303 distance=106' 18199+1524 BPM 759 distance=107' 18305+1408 BPM 785 distance=107' 18319+1710 BRT1302 distance=111' 18345+1615 GWP2787 distance=111' 18333+1437 BPM 789 distance=112' 18288+1733 SLE 618 distance=112' 18195+1526 HEI 171 distance=113' 18223+1713 BPMA 55 distance=114' 18337+1646 SLE 198 distance=115' 18222+1413 AG 222AB distance=115' 18222+1413 AG 222AC distance=115' 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 18272+1543 BPM 774 157 102.3 1
Show 18272+1533 BPM 775 249 21.5 10
Show 18296+1553 BPM 779 201 77.8 37
Show 18287+1614 HU 320 144 2.0 38
Show 18292+1622 HEI 258 167 0.2 48
Show 18259+1458 CHR 70 100 0.1 49
Show 18251+1623 BPM 766 31 87.9 50
Show 18268+1452 GWP2778 296 6.8 52
Show 18293+1624 BPM 778 334 105.3 52
Show 18241+1615 TDT 833 260 2.7 55
Show 18272+1643 SLE 617 195 7.0 61
Show 18227+1534 HEI 172 184 5.9 66
Show 18296+1639 BPM 780 70 103.7 67
Show 18250+1642 AHD 2 303 11.9 67
Show 18223+1547 BPM 764 AB 201 106.6 71
Show 18249+1645 BKO 727 254 6.2 71
Show 18252+1647 J 752 256 4.6 71
Show 18229+1458 HU 581 122 0.4 77
Show 18269+1701 BKO 728 72 11.4 78
Show 18270+1701 SLE 616 AB 221 10.5 78
Show 18270+1701 SLE 616 AC 342 8.4 78
Show 18269+1702 SLE 615 266 16.8 80
Show 18309+1641 SLE 620 AB 341 19.4 80
Show 18309+1641 SLE 620 AC 9 23.4 80
Show 18272+1703 BKO 729 314 7.4 81
Show 18236+1441 BRT1299 301 6.2 81
Show 18329+1529 J 2100 356 6.9 83
Show 18220+1621 BPM 762 263 63.7 84
Show 18323+1625 HDS2630 165 0.2 85
Show 18280+1417 TDT 894 135 1.5 88
Show 18219+1631 BPM 761 275 90.9 91
Show 18229+1433 TDT 826 231 2.2 94
Show 18263+1715 KPP4108 250 2.2 94
Show 18220+1439 HDS2598 214 0.6 98
Show 18206+1608 OSO 98 166 3.4 99
Show 18340+1600 SLE 623 67 8.1 100
Show 18203+1519 LDS1010 14 7.6 101
Show 18299+1720 COU 118 AB 204 6.6 105
Show 18299+1720 COU 118 AC 294 29.1 105
Show 18236+1410 TVB 303 16 22.5 106
Show 18199+1524 BPM 759 152 53.1 107
Show 18305+1408 BPM 785 264 81.5 107
Show 18319+1710 BRT1302 56 6.0 111
Show 18345+1615 GWP2787 319 127.7 111
Show 18333+1437 BPM 789 313 37.6 112
Show 18288+1733 SLE 618 94 19.2 112
Show 18195+1526 HEI 171 98 0.4 113
Show 18223+1713 BPMA 55 354 287.5 114
Show 18337+1646 SLE 198 320 12.8 115
Show 18222+1413 AG 222 AB 146 1.4 115
Show 18222+1413 AG 222 AC 40 12.6 115

 
 
WDS 18272+1543 : COMPONENTS
 
 
  A
B pa=157.4°
sep=101.66"
 
 
18272+1543 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182709.71+154304.6 Mag 12.85 PmRA 9.00
PmDE -16.0
 
 
18272+1543 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182712.42+154130.8 Mag 15.17 PmRA -1.00
PmDE -8.0 Calc delta mag 2.32 Calc coord yes