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Current system
18476+1234
BPM 829


Nearby doubles
9' : 18481+1231
BPMA 60

9' : 18472+1227
BPM 828

19' : 18464+1240
BPM 825

23' : 18460+1235
GWP2798

25' : 18489+1219
BPM 841

33' : 18497+1238
BPM 852

33' : 18493+1214
BPM 844

33' : 18494+1252
BPM 848

37' : 18470+1309
SKF1975

38' : 18501+1230
BPM 856

38' : 18493+1206
BPM 846

41' : 18503+1228
J 468AB

41' : 18502+1227
J 1226

41' : 18503+1229
BPM 858

43' : 18504+1241
J 469

44' : 18450+1255
BPM 816

46' : 18491+1313
STF2399AB

47' : 18507+1233
BPM 864

47' : 18506+1219
HJ 1350

49' : 18504+1210
BPMA 62

50' : 18496+1313
SHY 309

52' : 18478+1143
J 2149

52' : 18467+1144
BRT1309

53' : 18474+1141
J 1134AB

55' : 18508+1301
BPM 865

55' : 18471+1328
BPM 827



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

18476+1234 BPM 829

 
 
18h 47m 33.95s +12° 33' 37.7" P.A. 217.00 sep 104.1 mag 13.85,15.76
 
 
Coord 2000 18476+1234 Discov num BPM 829 Comp Coord arcsec 2000 18 47 33.95 +12 33 37.7
Date first 1996 Date last 2015 Obs 7
Pa first 217 Pa last 216.6 P.A. Now (θ) 216.6°
Sep first 104.0 Sep last 104.114 Sep. Now (ρ) 104.114"
Mag pri 13.85 Mag sec 15.76 delta mag (ΔM) 1.91 Spectral class
Pri motion ra +022 Sec motion ra +031
Pri motion dec +001 Sec motion dec -036
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.802
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4504584003844998912
 
 
WDS 18476+1234 BPM 829 : NOTES
 
 
discov_num notes refcode
BPM 829 [PM2000] 1575822 + [PM2000] 1575179. 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
18476+1234 BPM 829 1999 2 217 103.8 13.85 15.76 NV 184733.95+123337.7
18476+1234 BPM 829 2001 3 217 103.9 13.85 15.76 NV 184733.95+123337.7
18476+1234 BPM 829 2010 4 217 104.3 13.85 15.76 NV 184733.95+123337.7
18476+1234 BPM 829 2015 5 217 104.1 13.85 15.76 NV 184733.95+123337.7

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

 
 
WDS 18476+1234 BPM 829 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18476+1234 BPM 829 : MEASURES
 
 
No records found.

 
 
WDS 18476+1234 : VIRTUAL EYEPIECE
 
 

18476+1234 BPM 829A mag 13.85 18476+1234 BPM 829B sep 103.2 P.A. 215.90 mag 15.76 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18476+1234 : ALADIN DSS IMAGE @ 18h 47m 33.95s +12° 33' 37.7"
 
 
 
 
WDS 18476+1234 BPM 829 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18476+1234 BPM 829 distance=0' 18481+1231 BPMA 60 distance=9' 18472+1227 BPM 828 distance=9' 18464+1240 BPM 825 distance=19' 18460+1235 GWP2798 distance=23' 18489+1219 BPM 841 distance=25' 18497+1238 BPM 852 distance=33' 18493+1214 BPM 844 distance=33' 18494+1252 BPM 848 distance=33' 18470+1309 SKF1975 distance=37' 18501+1230 BPM 856 distance=38' 18493+1206 BPM 846 distance=38' 18503+1228 J 468AB distance=41' 18503+1228 J 468AC distance=41' 18503+1228 GII 272Aa,Ab distance=41' 18502+1227 J 1226 distance=41' 18503+1229 BPM 858 distance=41' 18504+1241 J 469 distance=43' 18450+1255 BPM 816 distance=44' 18491+1313 STF2399AB distance=46' 18491+1313 STF2399AC distance=46' 18491+1313 STF2399BC distance=46' 18491+1313 STF2399BD distance=46' 18507+1233 BPM 864 distance=47' 18506+1219 HJ 1350 distance=47' 18504+1210 BPMA 62 distance=49' 18496+1313 SHY 309 distance=50' 18478+1143 J 2149 distance=52' 18467+1144 BRT1309 distance=52' 18474+1141 J 1134AB distance=53' 18474+1141 J 1134BC distance=53' 18508+1301 BPM 865 distance=55' 18471+1328 BPM 827 distance=55' 18497+1147 BPM 850 distance=57' 18493+1144 BPM 843 distance=57' 18461+1328 TDT1042 distance=59' 18487+1137 BPM 837 distance=60' 18435+1234 HDS2652 distance=60' 18435+1247 BPM 808 distance=61' 18453+1140 J 2145 distance=62' 18460+1135 DAM1252 distance=63' 18436+1207 HJ 1338 distance=65' 18470+1126 J 2529 distance=65' 18464+1131 J 2528 distance=65' 18438+1200 BPM 810 distance=66' 18487+1126 GWP2799 distance=70' 18517+1156 BRT1313 distance=71' 18446+1138 BPM 814 distance=72' 18486+1344 BPM 836 distance=72' 18474+1122 BPMA 59 distance=72' 18476+1121 BPM 830 distance=73' 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 18476+1234 BPM 829 217 104.1
Show 18481+1231 BPMA 60 135 285.7 9
Show 18472+1227 BPM 828 113 101.1 9
Show 18464+1240 BPM 825 189 60.7 19
Show 18460+1235 GWP2798 192 32.9 23
Show 18489+1219 BPM 841 22 72.6 25
Show 18497+1238 BPM 852 304 112.9 33
Show 18493+1214 BPM 844 2 114.7 33
Show 18494+1252 BPM 848 350 112.4 33
Show 18470+1309 SKF1975 36 28.8 37
Show 18501+1230 BPM 856 45 104.1 38
Show 18493+1206 BPM 846 144 54.3 38
Show 18503+1228 J 468 AB 53 1.9 41
Show 18503+1228 J 468 AC 141 9.7 41
Show 18503+1228 GII 272 Aa,Ab 103 0.1 41
Show 18502+1227 J 1226 242 2.2 41
Show 18503+1229 BPM 858 57 69.2 41
Show 18504+1241 J 469 111 2.8 43
Show 18450+1255 BPM 816 163 66.7 44
Show 18491+1313 STF2399 AB 118 15.8 46
Show 18491+1313 STF2399 AC 48 31.2 46
Show 18491+1313 STF2399 BC 18 29.7 46
Show 18491+1313 STF2399 BD 69 42.4 46
Show 18507+1233 BPM 864 115 54.7 47
Show 18506+1219 HJ 1350 177 4.1 47
Show 18504+1210 BPMA 62 168 145.1 49
Show 18496+1313 SHY 309 161 999.9 50
Show 18478+1143 J 2149 258 7.2 52
Show 18467+1144 BRT1309 195 4.3 52
Show 18474+1141 J 1134 AB 265 3.8 53
Show 18474+1141 J 1134 BC 265 9.6 53
Show 18508+1301 BPM 865 273 87.5 55
Show 18471+1328 BPM 827 50 79.2 55
Show 18497+1147 BPM 850 168 100.5 57
Show 18493+1144 BPM 843 266 34.9 57
Show 18461+1328 TDT1042 271 0.7 59
Show 18487+1137 BPM 837 80 92.1 60
Show 18435+1234 HDS2652 357 0.1 60
Show 18435+1247 BPM 808 52 105.8 61
Show 18453+1140 J 2145 116 5.4 62
Show 18460+1135 DAM1252 182 8.7 63
Show 18436+1207 HJ 1338 189 11.5 65
Show 18470+1126 J 2529 193 2.8 65
Show 18464+1131 J 2528 334 2.9 65
Show 18438+1200 BPM 810 141 41.5 66
Show 18487+1126 GWP2799 121 65.9 70
Show 18517+1156 BRT1313 8 4.0 71
Show 18446+1138 BPM 814 336 105.1 72
Show 18486+1344 BPM 836 173 36.6 72
Show 18474+1122 BPMA 59 184 259.7 72
Show 18476+1121 BPM 830 20 112.6 73

 
 
WDS 18476+1234 : COMPONENTS
 
 
  A
B pa=215.9°
sep=103.24"
 
 
18476+1234 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184733.95+123337.7 Mag 13.85 PmRA 22.00
PmDE 1.0
 
 
18476+1234 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184729.81+123214.1 Mag 15.76 PmRA 31.00
PmDE -36.0 Calc delta mag 1.91 Calc coord yes