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Doubles in session


Current system
18412+1747
BPM 801


Nearby doubles
8' : 18407+1749
ROE 88AB

28' : 18400+1724
SLE 231AB

32' : 18402+1815
TDT 986

38' : 18387+1800
GRV 235

46' : 18389+1715
BPM 799

47' : 18381+1729
SLE 224

49' : 18423+1701
GWP2794

49' : 18378+1752
BPM 794

49' : 18393+1706
SLE 228

53' : 18440+1820
BPM 811

58' : 18423+1842
TDT1012

62' : 18380+1705
SLE 223

68' : 18433+1847
COU 816

76' : 18384+1643
SLE 225AB

76' : 18461+1817
J 2924

78' : 18372+1839
TDT 961

83' : 18386+1632
HO 87AB

84' : 18468+1812
DAM 351

87' : 18463+1659
HEI 260

87' : 18470+1811
ENG 64AB

89' : 18461+1655
HEI 259

89' : 18352+1812
CHR 74

90' : 18473+1806
DAM 352

90' : 18359+1659
STT 358AB

91' : 18466+1659
STF2385AB

94' : 18346+1739
BPM 791



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

18412+1747 BPM 801

 
 
18h 41m 10.67s +17° 46' 48.1" P.A. 292.00 sep 64.5 mag 13.00,16.16
 
 
Coord 2000 18412+1747 Discov num BPM 801 Comp Coord arcsec 2000 18 41 10.67 +17 46 48.1
Date first 1992 Date last 2015 Obs 5
Pa first 292 Pa last 291.9 P.A. Now (θ) 291.9°
Sep first 64.3 Sep last 64.507 Sep. Now (ρ) 64.507"
Mag pri 13.00 Mag sec 16.16 delta mag (ΔM) 3.16 Spectral class
Pri motion ra +008 Sec motion ra +002
Pri motion dec -004 Sec motion dec +000
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.806
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4511968770590200576
 
 
WDS 18412+1747 BPM 801 : NOTES
 
 
discov_num notes refcode
BPM 801 [PM2000] 1532364 + [PM2000] 1531960. 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
18412+1747 BPM 801 1998 2 292 64.5 13.00 16.16 NV 184110.67+174648.1
18412+1747 BPM 801 2001 3 292 64.5 13.00 16.16 NV 184110.67+174648.1
18412+1747 BPM 801 2010 4 292 64.4 13.00 16.16 NV 184110.67+174648.1
18412+1747 BPM 801 2015 5 292 64.5 13.00 16.16 NV 184110.67+174648.1

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

 
 
WDS 18412+1747 BPM 801 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18412+1747 BPM 801 : MEASURES
 
 
No records found.

 
 
WDS 18412+1747 : VIRTUAL EYEPIECE
 
 

18412+1747 BPM 801A mag 13 18412+1747 BPM 801B sep 61.9 P.A. 292.90 mag 16.16 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18412+1747 : ALADIN DSS IMAGE @ 18h 41m 10.67s +17° 46' 48.1"
 
 
 
 
WDS 18412+1747 BPM 801 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18412+1747 BPM 801 distance=0' 18407+1749 ROE 88AB distance=8' 18407+1749 ROE 88AC distance=8' 18407+1749 WLY 11AD distance=8' 18400+1724 TOB 294BC distance=28' 18400+1724 SLE 231AB distance=28' 18402+1815 TDT 986 distance=32' 18387+1800 GRV 235 distance=38' 18389+1715 BPM 799 distance=46' 18381+1729 SLE 224 distance=47' 18423+1701 GWP2794 distance=49' 18378+1752 BPM 794 distance=49' 18393+1706 SLE 228 distance=49' 18440+1820 BPM 811 distance=53' 18423+1842 TDT1012 distance=58' 18380+1705 SLE 223 distance=62' 18433+1847 COU 816 distance=68' 18384+1643 SLE 225AB distance=76' 18384+1643 SLE 225AC distance=76' 18461+1817 J 2924 distance=76' 18372+1839 TDT 961 distance=78' 18386+1632 HO 87AB distance=83' 18386+1632 HO 87AC distance=83' 18468+1812 DAM 351 distance=84' 18470+1811 ENG 64DJ distance=85' 18470+1811 SMA 80CD distance=85' 18470+1811 ENG 64BC distance=85' 18470+1811 ABH 103BE distance=85' 18470+1811 ABH 103BF distance=85' 18470+1811 ABH 103BG distance=85' 18470+1811 ABH 103BH distance=85' 18470+1811 ABH 103BI distance=85' 18463+1659 HEI 260 distance=87' 18470+1811 ENG 64AB distance=87' 18470+1811 ENG 64AD distance=87' 18470+1811 ENG 64AC distance=87' 18461+1655 HEI 259 distance=89' 18352+1812 CHR 74 distance=89' 18473+1806 DAM 352 distance=90' 18359+1659 STT 358AB distance=90' 18359+1659 RED 25AB,E distance=90' 18359+1659 SLE 214AB,D distance=90' 18359+1659 STT 358AB,C distance=90' 18466+1659 STF2385AB distance=91' 18466+1659 MAD 10AC distance=91' 18359+1659 SLE 214CD distance=94' 18346+1739 BPM 791 distance=94' 18346+1801 SLE 206 distance=96' 18478+1725 BPM 832 distance=98' 18464+1641 HEI 261 distance=99' 18341+1742 J 2915AB distance=100' 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 18412+1747 BPM 801 292 64.5
Show 18407+1749 ROE 88 AB 131 8.4 8
Show 18407+1749 ROE 88 AC 330 35.5 8
Show 18407+1749 WLY 11 AD 322 14.2 8
Show 18400+1724 TOB 294 BC 149 20.0 28
Show 18400+1724 SLE 231 AB 110 17.8 28
Show 18402+1815 TDT 986 145 0.5 32
Show 18387+1800 GRV 235 331 7.8 38
Show 18389+1715 BPM 799 29 56.5 46
Show 18381+1729 SLE 224 20 17.3 47
Show 18423+1701 GWP2794 68 14.0 49
Show 18378+1752 BPM 794 108 96.4 49
Show 18393+1706 SLE 228 344 7.6 49
Show 18440+1820 BPM 811 86 55.0 53
Show 18423+1842 TDT1012 32 0.5 58
Show 18380+1705 SLE 223 126 15.4 62
Show 18433+1847 COU 816 293 0.2 68
Show 18384+1643 SLE 225 AB 280 10.5 76
Show 18384+1643 SLE 225 AC 305 60.4 76
Show 18461+1817 J 2924 69 3.6 76
Show 18372+1839 TDT 961 332 0.8 78
Show 18386+1632 HO 87 AB 96 0.4 83
Show 18386+1632 HO 87 AC 121 47.3 83
Show 18468+1812 DAM 351 193 9.2 84
Show 18470+1811 ENG 64 DJ 253 132.4 85
Show 18470+1811 SMA 80 CD 313 18.4 85
Show 18470+1811 ENG 64 BC 296 33.8 85
Show 18470+1811 ABH 103 BE 288 85.9 85
Show 18470+1811 ABH 103 BF 263 112.5 85
Show 18470+1811 ABH 103 BG 136 63.8 85
Show 18470+1811 ABH 103 BH 325 92.9 85
Show 18470+1811 ABH 103 BI 246 139.9 85
Show 18463+1659 HEI 260 301 2.2 87
Show 18470+1811 ENG 64 AB 241 113.7 87
Show 18470+1811 ENG 64 AD 258 143.8 87
Show 18470+1811 ENG 64 AC 252 135.8 87
Show 18461+1655 HEI 259 248 1.9 89
Show 18352+1812 CHR 74 25 0.1 89
Show 18473+1806 DAM 352 202 11.4 90
Show 18359+1659 STT 358 AB 146 1.7 90
Show 18359+1659 RED 25 AB,E 349 34.6 90
Show 18359+1659 SLE 214 AB,D 224 134.6 90
Show 18359+1659 STT 358 AB,C 235 198.7 90
Show 18466+1659 STF2385 AB 30 5.5 91
Show 18466+1659 MAD 10 AC 26 71.9 91
Show 18359+1659 SLE 214 CD 77 72.0 94
Show 18346+1739 BPM 791 203 58.8 94
Show 18346+1801 SLE 206 225 13.2 96
Show 18478+1725 BPM 832 244 111.2 98
Show 18464+1641 HEI 261 102 2.4 99
Show 18341+1742 J 2915 AB 190 6.1 100

 
 
WDS 18412+1747 : COMPONENTS
 
 
  A
B pa=292.9°
sep=61.86"
 
 
18412+1747 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184110.67+174648.1 Mag 13 PmRA 8.00
PmDE -4.0
 
 
18412+1747 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184106.68+174712.2 Mag 16.16 PmRA 2.00
PmDE 0.0 Calc delta mag 3.16 Calc coord yes