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Doubles in session


Current system
17316+1654
BPM 684


Nearby doubles
7' : 17319+1649
TOK 314

34' : 17339+1655
LDT 22

37' : 17297+1629
BPM 683

42' : 17319+1613
LDS 996

46' : 17336+1618
LDS4752

49' : 17291+1727
DAL 14AB

62' : 17299+1558
STT 330AB

63' : 17339+1747
COU 627

64' : 17275+1627
A 2184AB

67' : 17335+1553
BPM 687

73' : 17336+1801
BPM 688

76' : 17285+1755
TDT 370

80' : 17292+1543
HEI 169

82' : 17259+1655
KUI 81AB

86' : 17297+1815
BRT2433

91' : 17348+1812
TDT 422

92' : 17375+1616
HEI 249

101' : 17376+1747
BPM 690

103' : 17309+1512
HDS2473

104' : 17343+1519
GLP 7

104' : 17388+1643
BPM 692

105' : 17290+1517
UC 3351

105' : 17376+1556
BPM 691

107' : 17349+1519
STT 332AB

111' : 17372+1809
TDT 436

114' : 17358+1537
OL 196



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

17316+1654 BPM 684

 
 
17h 31m 34.44s +16° 54' 04.0" P.A. 242.00 sep 90.7 mag 15.15,15.81
 
 
Coord 2000 17316+1654 Discov num BPM 684 Comp Coord arcsec 2000 17 31 34.44 +16 54 04.0
Date first 1992 Date last 2015 Obs 9
Pa first 242 Pa last 242.2 P.A. Now (θ) 242.2°
Sep first 90.8 Sep last 90.707 Sep. Now (ρ) 90.707"
Mag pri 15.15 Mag sec 15.81 delta mag (ΔM) 0.66 Spectral class
Pri motion ra +004 Sec motion ra -007
Pri motion dec -014 Sec motion dec -016
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.64
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4550089216674134528
 
 
WDS 17316+1654 BPM 684 : NOTES
 
 
discov_num notes refcode
BPM 684 [PM2000] 1272174 + [PM2000] 1271975. 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
17316+1654 BPM 684 2000 2 242 90.7 15.15 15.81 NV 173134.44+165404.0
17316+1654 BPM 684 2001 3 242 90.7 15.15 15.81 NV 173134.44+165404.0
17316+1654 BPM 684 2010 4 242 91.2 15.15 15.81 NV 173134.44+165404.0
17316+1654 BPM 684 2015 5 242 90.7 15.15 15.81 NV 173134.44+165404.0

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

 
 
WDS 17316+1654 BPM 684 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17316+1654 BPM 684 : MEASURES
 
 
No records found.

 
 
WDS 17316+1654 : VIRTUAL EYEPIECE
 
 

17316+1654 BPM 684A mag 15.15 17316+1654 BPM 684B sep 87.7 P.A. 241.10 mag 15.81 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17316+1654 : ALADIN DSS IMAGE @ 17h 31m 34.44s +16° 54' 04.0"
 
 
 
 
WDS 17316+1654 BPM 684 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17316+1654 BPM 684 distance=0' 17319+1649 TOK 314 distance=7' 17339+1655 LDT 22 distance=34' 17297+1629 BPM 683 distance=37' 17319+1613 LDS 996 distance=42' 17336+1618 LDS4752 distance=46' 17291+1727 DAL 14AB distance=49' 17291+1727 DAL 14AC distance=49' 17299+1558 HDS2471Aa,Ab distance=62' 17299+1558 STT 330AB distance=62' 17339+1747 COU 627 distance=63' 17275+1627 A 2184AB distance=64' 17275+1627 LBU 5AC distance=64' 17335+1553 BPM 687 distance=67' 17336+1801 BPM 688 distance=73' 17285+1755 TDT 370 distance=76' 17292+1543 HEI 169 distance=80' 17259+1655 KUI 81AB distance=82' 17259+1655 KUI 81AC distance=82' 17297+1815 BRT2433 distance=86' 17348+1812 TDT 422 distance=91' 17375+1616 HEI 249 distance=92' 17376+1747 BPM 690 distance=101' 17309+1512 HDS2473 distance=103' 17343+1519 GLP 7 distance=104' 17388+1643 BPM 692 distance=104' 17290+1517 UC 3351 distance=105' 17376+1556 BPM 691 distance=105' 17349+1519 STT 332AB distance=107' 17349+1519 STT 332AC distance=107' 17372+1809 TDT 436 distance=111' 17358+1537 OL 196 distance=114' 17235+1654 A 2183AB distance=116' 17249+1806 BPMA 50 distance=119' 17384+1539 GWP2728 distance=124' 17273+1504 BPM 681 distance=126' 17313+1901 COU 499 distance=128' 17337+1451 WSI 3AB distance=128' 17337+1451 GII 249Aa,Ab distance=128' 17246+1536 STF2160AB distance=128' 17229+1628 J 1248AB distance=128' 17229+1628 STF2157AB,C distance=128' 17332+1900 GRV 960 distance=129' 17396+1555 J 455 distance=131' 17298+1902 NSN 691 distance=131' 17353+1853 KPP3319 distance=131' 17339+1446 A 1877 distance=133' 17382+1522 TOB 263 distance=133' 17257+1510 UC 3339 distance=134' 17387+1834 OSO 82CD distance=138' 17403+1553 TVB 296 distance=139' 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 17316+1654 BPM 684 242 90.7
Show 17319+1649 TOK 314 323 174.7 7
Show 17339+1655 LDT 22 63 0.4 34
Show 17297+1629 BPM 683 323 101.8 37
Show 17319+1613 LDS 996 283 178.8 42
Show 17336+1618 LDS4752 145 3.0 46
Show 17291+1727 DAL 14 AB 88 2.4 49
Show 17291+1727 DAL 14 AC 184 18.2 49
Show 17299+1558 HDS2471 Aa,Ab 301 0.4 62
Show 17299+1558 STT 330 AB 57 14.5 62
Show 17339+1747 COU 627 145 2.2 63
Show 17275+1627 A 2184 AB 41 1.6 64
Show 17275+1627 LBU 5 AC 259 49.3 64
Show 17335+1553 BPM 687 127 64.0 67
Show 17336+1801 BPM 688 169 99.6 73
Show 17285+1755 TDT 370 119 0.5 76
Show 17292+1543 HEI 169 224 0.7 80
Show 17259+1655 KUI 81 AB 216 8.5 82
Show 17259+1655 KUI 81 AC 220 26.8 82
Show 17297+1815 BRT2433 308 4.5 86
Show 17348+1812 TDT 422 139 0.5 91
Show 17375+1616 HEI 249 233 1.6 92
Show 17376+1747 BPM 690 210 65.8 101
Show 17309+1512 HDS2473 144 0.5 103
Show 17343+1519 GLP 7 244 9.2 104
Show 17388+1643 BPM 692 111 112.7 104
Show 17290+1517 UC 3351 212 37.7 105
Show 17376+1556 BPM 691 108 59.3 105
Show 17349+1519 STT 332 AB 111 10.5 107
Show 17349+1519 STT 332 AC 56 41.7 107
Show 17372+1809 TDT 436 184 0.1 111
Show 17358+1537 OL 196 273 6.5 114
Show 17235+1654 A 2183 AB 137 1.2 116
Show 17249+1806 BPMA 50 145 151.2 119
Show 17384+1539 GWP2728 350 10.3 124
Show 17273+1504 BPM 681 48 94.5 126
Show 17313+1901 COU 499 304 0.1 128
Show 17337+1451 WSI 3 AB 33 0.6 128
Show 17337+1451 GII 249 Aa,Ab 151 0.1 128
Show 17246+1536 STF2160 AB 66 3.9 128
Show 17229+1628 J 1248 AB 142 0.1 128
Show 17229+1628 STF2157 AB,C 208 3.4 128
Show 17332+1900 GRV 960 61 29.4 129
Show 17396+1555 J 455 205 2.7 131
Show 17298+1902 NSN 691 181 37.8 131
Show 17353+1853 KPP3319 343 3.2 131
Show 17339+1446 A 1877 62 0.6 133
Show 17382+1522 TOB 263 238 15.5 133
Show 17257+1510 UC 3339 102 43.3 134
Show 17387+1834 OSO 82 CD 202 9.9 138
Show 17403+1553 TVB 296 302 17.0 139

 
 
WDS 17316+1654 : COMPONENTS
 
 
  A
B pa=241.1°
sep=87.66"
 
 
17316+1654 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 173134.44+165404.0 Mag 15.15 PmRA 4.00
PmDE -14.0
 
 
17316+1654 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173129.09+165321.7 Mag 15.81 PmRA -7.00
PmDE -16.0 Calc delta mag 0.66 Calc coord yes