stampa
Login

Too lazy to login each time? Click on "Remember me" at login and forget about it!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
18431+1318
BPM 806


Nearby doubles
28' : 18438+1344
HEI 396AB

32' : 18435+1247
BPM 808

36' : 18450+1255
BPM 816

37' : 18427+1354
JNN 280

45' : 18461+1328
TDT1042

45' : 18435+1234
HDS2652

47' : 18424+1403
J 103

50' : 18423+1407
J 1071

58' : 18470+1309
SKF1975

60' : 18471+1328
BPM 827

61' : 18460+1235
GWP2798

62' : 18464+1240
BPM 825

65' : 18451+1415
BPM 817

70' : 18436+1207
HJ 1338

73' : 18408+1214
HJ 1334

76' : 18395+1225
BPM 800

79' : 18472+1227
BPM 828

79' : 18476+1234
BPM 829

80' : 18438+1200
BPM 810

81' : 18381+1245
BPM 796

82' : 18436+1439
BPM 809

83' : 18453+1434
BPM 818

83' : 18419+1438
TDT1007

84' : 18479+1403
BPM 833

85' : 18486+1344
BPM 836

87' : 18462+1432
BPM 822



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18431+1318 BPM 806

 
 
18h 43m 06.30s +13° 18' 04.5" P.A. 125.00 sep 109.5 mag 13.68,15.40
 
 
Coord 2000 18431+1318 Discov num BPM 806 Comp Coord arcsec 2000 18 43 06.30 +13 18 04.5
Date first 1994 Date last 2015 Obs 9
Pa first 125 Pa last 125 P.A. Now (θ) 125°
Sep first 109.5 Sep last 109.496 Sep. Now (ρ) 109.496"
Mag pri 13.68 Mag sec 15.40 delta mag (ΔM) 1.72 Spectral class
Pri motion ra -008 Sec motion ra +004
Pri motion dec -015 Sec motion dec -013
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.716
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4505629914262205568
 
 
WDS 18431+1318 BPM 806 : NOTES
 
 
discov_num notes refcode
BPM 806 [PM2000] 1542850 + [PM2000] 1543469. 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
18431+1318 BPM 806 2000 2 125 109.5 13.68 15.40 NV 184306.30+131804.5
18431+1318 BPM 806 2001 3 125 109.5 13.68 15.40 NV 184306.30+131804.5
18431+1318 BPM 806 2010 4 125 109.8 13.68 15.40 NV 184306.30+131804.5
18431+1318 BPM 806 2015 5 125 109.5 13.68 15.40 NV 184306.30+131804.5

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

 
 
WDS 18431+1318 BPM 806 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18431+1318 BPM 806 : MEASURES
 
 
No records found.

 
 
WDS 18431+1318 : VIRTUAL EYEPIECE
 
 

18431+1318 BPM 806A mag 13.68 18431+1318 BPM 806B sep 107.5 P.A. 125.70 mag 15.4 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18431+1318 : ALADIN DSS IMAGE @ 18h 43m 06.30s +13° 18' 04.5"
 
 
 
 
WDS 18431+1318 BPM 806 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18431+1318 BPM 806 distance=1' 18438+1344 HEI 396AB distance=28' 18438+1344 HEI 396AC distance=28' 18435+1247 BPM 808 distance=32' 18450+1255 BPM 816 distance=36' 18427+1354 JNN 280 distance=37' 18461+1328 TDT1042 distance=45' 18435+1234 HDS2652 distance=45' 18424+1403 J 103 distance=47' 18423+1407 J 1071 distance=50' 18470+1309 SKF1975 distance=58' 18471+1328 BPM 827 distance=60' 18460+1235 GWP2798 distance=61' 18464+1240 BPM 825 distance=62' 18451+1415 BPM 817 distance=65' 18436+1207 HJ 1338 distance=70' 18408+1214 HJ 1334 distance=73' 18395+1225 BPM 800 distance=76' 18472+1227 BPM 828 distance=79' 18476+1234 BPM 829 distance=79' 18438+1200 BPM 810 distance=80' 18381+1245 BPM 796 distance=81' 18436+1439 BPM 809 distance=82' 18453+1434 BPM 818 distance=83' 18419+1438 TDT1007 distance=83' 18479+1403 BPM 833 distance=84' 18486+1344 BPM 836 distance=85' 18427+1152 AG 364BC distance=87' 18462+1432 BPM 822 distance=87' 18427+1152 AG 364AB distance=88' 18427+1152 AG 364AC distance=88' 18481+1231 BPMA 60 distance=88' 18491+1313 STF2399AB distance=89' 18491+1313 STF2399AC distance=89' 18381+1229 BPM 797 distance=89' 18491+1313 STF2399BC distance=89' 18491+1313 STF2399BD distance=89' 18413+1146 GRV 236 distance=96' 18494+1252 BPM 848 distance=96' 18496+1313 SHY 309 distance=96' 18382+1426 HU 675 distance=99' 18494+1400 BPM 847 distance=101' 18363+1336 RAO 675AB distance=101' 18363+1336 RAO 675AC distance=101' 18459+1450 HEI 397 distance=102' 18400+1146 TDT 984 distance=103' 18446+1138 BPM 814 distance=103' 18489+1219 BPM 841 distance=104' 18453+1140 J 2145 distance=104' 18497+1238 BPM 852 distance=105' 18502+1339 BPM 857BC distance=106' 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 18431+1318 BPM 806 125 109.5 1
Show 18438+1344 HEI 396 AB 84 3.3 28
Show 18438+1344 HEI 396 AC 164 3.8 28
Show 18435+1247 BPM 808 52 105.8 32
Show 18450+1255 BPM 816 163 66.7 36
Show 18427+1354 JNN 280 177 3.7 37
Show 18461+1328 TDT1042 271 0.7 45
Show 18435+1234 HDS2652 357 0.1 45
Show 18424+1403 J 103 165 5.7 47
Show 18423+1407 J 1071 67 5.1 50
Show 18470+1309 SKF1975 36 28.8 58
Show 18471+1328 BPM 827 50 79.2 60
Show 18460+1235 GWP2798 192 32.9 61
Show 18464+1240 BPM 825 189 60.7 62
Show 18451+1415 BPM 817 54 44.7 65
Show 18436+1207 HJ 1338 189 11.5 70
Show 18408+1214 HJ 1334 91 11.1 73
Show 18395+1225 BPM 800 50 92.4 76
Show 18472+1227 BPM 828 113 101.1 79
Show 18476+1234 BPM 829 217 104.1 79
Show 18438+1200 BPM 810 141 41.5 80
Show 18381+1245 BPM 796 221 65.0 81
Show 18436+1439 BPM 809 337 99.3 82
Show 18453+1434 BPM 818 85 115.9 83
Show 18419+1438 TDT1007 353 0.5 83
Show 18479+1403 BPM 833 172 98.0 84
Show 18486+1344 BPM 836 173 36.6 85
Show 18427+1152 AG 364 BC 144 8.6 87
Show 18462+1432 BPM 822 228 116.6 87
Show 18427+1152 AG 364 AB 1 29.8 88
Show 18427+1152 AG 364 AC 14 23.6 88
Show 18481+1231 BPMA 60 135 285.7 88
Show 18491+1313 STF2399 AB 118 15.8 89
Show 18491+1313 STF2399 AC 48 31.2 89
Show 18381+1229 BPM 797 13 97.1 89
Show 18491+1313 STF2399 BC 18 29.7 89
Show 18491+1313 STF2399 BD 69 42.4 89
Show 18413+1146 GRV 236 353 57.4 96
Show 18494+1252 BPM 848 350 112.4 96
Show 18496+1313 SHY 309 161 999.9 96
Show 18382+1426 HU 675 54 0.2 99
Show 18494+1400 BPM 847 97 42.6 101
Show 18363+1336 RAO 675 AB 316 4.4 101
Show 18363+1336 RAO 675 AC 41 4.5 101
Show 18459+1450 HEI 397 141 1.1 102
Show 18400+1146 TDT 984 137 1.4 103
Show 18446+1138 BPM 814 336 105.1 103
Show 18489+1219 BPM 841 22 72.6 104
Show 18453+1140 J 2145 116 5.4 104
Show 18497+1238 BPM 852 304 112.9 105
Show 18502+1339 BPM 857 BC 43 3.4 106

 
 
WDS 18431+1318 : COMPONENTS
 
 
  A
B pa=125.7°
sep=107.54"
 
 
18431+1318 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184306.30+131804.5 Mag 13.68 PmRA -8.00
PmDE -15.0
 
 
18431+1318 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184312.28+131701.7 Mag 15.4 PmRA 4.00
PmDE -13.0 Calc delta mag 1.72 Calc coord yes