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Current system
18446+1138
BPM 814


Nearby doubles
14' : 18453+1140
J 2145

22' : 18460+1135
DAM1252

23' : 18455+1120
BRT1308

24' : 18459+1123
J 2526

25' : 18461+1124
J 2527

25' : 18464+1131
J 2528

25' : 18460+1124
BPM 821

25' : 18438+1200
BPM 810

32' : 18427+1152
AG 364AB

33' : 18467+1144
BRT1309

35' : 18470+1126
J 2529

35' : 18436+1207
HJ 1338

41' : 18424+1113
KU 120

43' : 18433+1100
J 1189

43' : 18434+1059
J 1190

44' : 18474+1141
J 1134AB

46' : 18474+1122
BPMA 59

47' : 18414+1133
BPM 803

47' : 18469+1105
BPM 826

48' : 18478+1143
J 2149

49' : 18413+1146
GRV 236

49' : 18476+1121
BPM 830

50' : 18438+1050
BRT1307

51' : 18412+1128
BPM 802

56' : 18443+1042
GWP2796

57' : 18479+1110
STTA174



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

18446+1138 BPM 814

 
 
18h 44m 33.66s +11° 37' 35.5" P.A. 336.00 sep 105.1 mag 14.95,14.55
 
 
Coord 2000 18446+1138 Discov num BPM 814 Comp Coord arcsec 2000 18 44 33.66 +11 37 35.5
Date first 1996 Date last 2015 Obs 9
Pa first 336 Pa last 335.8 P.A. Now (θ) 335.8°
Sep first 104.8 Sep last 105.147 Sep. Now (ρ) 105.147"
Mag pri 14.95 Mag sec 14.55 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -019 Sec motion ra -113
Pri motion dec -016 Sec motion dec +009
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.858
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4504145676663418880
 
 
WDS 18446+1138 BPM 814 : NOTES
 
 
discov_num notes refcode
BPM 814 [PM2000] 1552151 + [PM2000] 1551797. 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
18446+1138 BPM 814 1999 2 336 104.9 15.18 15.41 NV 184433.66+113735.5
18446+1138 BPM 814 2001 3 336 105.0 15.18 15.41 NV 184433.66+113735.5
18446+1138 BPM 814 2010 4 336 105.3 14.95 14.55 NV 184433.66+113735.5
18446+1138 BPM 814 2015 5 336 105.1 14.95 14.55 NV 184433.66+113735.5

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

 
 
WDS 18446+1138 BPM 814 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18446+1138 BPM 814 : MEASURES
 
 
No records found.

 
 
WDS 18446+1138 : VIRTUAL EYEPIECE
 
 

18446+1138 BPM 814A mag 14.95 18446+1138 BPM 814B sep 104.8 P.A. 336.20 mag 14.55 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18446+1138 : ALADIN DSS IMAGE @ 18h 44m 33.66s +11° 37' 35.5"
 
 
 
 
WDS 18446+1138 BPM 814 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18446+1138 BPM 814 distance=0' 18453+1140 J 2145 distance=14' 18460+1135 DAM1252 distance=22' 18455+1120 BRT1308 distance=23' 18459+1123 J 2526 distance=24' 18461+1124 J 2527 distance=25' 18464+1131 J 2528 distance=25' 18460+1124 BPM 821 distance=25' 18438+1200 BPM 810 distance=25' 18427+1152 AG 364AB distance=32' 18427+1152 AG 364AC distance=32' 18427+1152 AG 364BC distance=32' 18467+1144 BRT1309 distance=33' 18470+1126 J 2529 distance=35' 18436+1207 HJ 1338 distance=35' 18424+1113 KU 120 distance=41' 18433+1100 J 1189 distance=43' 18434+1059 J 1190 distance=43' 18474+1141 J 1134BC distance=43' 18474+1141 J 1134AB distance=44' 18474+1122 BPMA 59 distance=46' 18414+1133 BPM 803 distance=47' 18469+1105 BPM 826 distance=47' 18478+1143 J 2149 distance=48' 18413+1146 GRV 236 distance=49' 18476+1121 BPM 830 distance=49' 18438+1050 BRT1307 distance=50' 18412+1128 BPM 802 distance=51' 18443+1042 GWP2796 distance=56' 18479+1110 STTA174 distance=57' 18435+1234 HDS2652 distance=59' 18456+1041 BPM 819 distance=59' 18487+1137 BPM 837 distance=61' 18460+1235 GWP2798 distance=62' 18448+1036 BPM 815 distance=62' 18487+1126 GWP2799 distance=62' 18472+1227 BPM 828 distance=63' 18403+1141 BRT1306 distance=64' 18408+1214 HJ 1334 distance=66' 18464+1240 BPM 825 distance=68' 18400+1146 TDT 984 distance=69' 18442+1030 BPM 812AB distance=69' 18462+1034 BPM 823 distance=69' 18442+1030 BPM 813BC distance=69' 18493+1144 BPM 843 distance=70' 18476+1234 BPM 829 distance=72' 18435+1247 BPM 808 distance=72' 18463+1030 BPM 824 distance=73' 18396+1146 AG 363AB distance=74' 18396+1146 SLE 229AD distance=74' 18396+1146 SLE 229AC distance=74' 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 18446+1138 BPM 814 336 105.1
Show 18453+1140 J 2145 116 5.4 14
Show 18460+1135 DAM1252 182 8.7 22
Show 18455+1120 BRT1308 20 5.4 23
Show 18459+1123 J 2526 11 3.5 24
Show 18461+1124 J 2527 312 5.5 25
Show 18464+1131 J 2528 334 2.9 25
Show 18460+1124 BPM 821 245 66.3 25
Show 18438+1200 BPM 810 141 41.5 25
Show 18427+1152 AG 364 AB 1 29.8 32
Show 18427+1152 AG 364 AC 14 23.6 32
Show 18427+1152 AG 364 BC 144 8.6 32
Show 18467+1144 BRT1309 195 4.3 33
Show 18470+1126 J 2529 193 2.8 35
Show 18436+1207 HJ 1338 189 11.5 35
Show 18424+1113 KU 120 304 61.0 41
Show 18433+1100 J 1189 16 7.1 43
Show 18434+1059 J 1190 166 4.0 43
Show 18474+1141 J 1134 BC 265 9.6 43
Show 18474+1141 J 1134 AB 265 3.8 44
Show 18474+1122 BPMA 59 184 259.7 46
Show 18414+1133 BPM 803 341 84.4 47
Show 18469+1105 BPM 826 300 95.9 47
Show 18478+1143 J 2149 258 7.2 48
Show 18413+1146 GRV 236 353 57.4 49
Show 18476+1121 BPM 830 20 112.6 49
Show 18438+1050 BRT1307 188 5.2 50
Show 18412+1128 BPM 802 36 61.1 51
Show 18443+1042 GWP2796 69 19.9 56
Show 18479+1110 STTA174 159 104.6 57
Show 18435+1234 HDS2652 357 0.1 59
Show 18456+1041 BPM 819 319 45.2 59
Show 18487+1137 BPM 837 80 92.1 61
Show 18460+1235 GWP2798 192 32.9 62
Show 18448+1036 BPM 815 193 28.3 62
Show 18487+1126 GWP2799 121 65.9 62
Show 18472+1227 BPM 828 113 101.1 63
Show 18403+1141 BRT1306 348 3.6 64
Show 18408+1214 HJ 1334 91 11.1 66
Show 18464+1240 BPM 825 189 60.7 68
Show 18400+1146 TDT 984 137 1.4 69
Show 18442+1030 BPM 812 AB 95 77.0 69
Show 18462+1034 BPM 823 218 81.7 69
Show 18442+1030 BPM 813 BC 135 84.1 69
Show 18493+1144 BPM 843 266 34.9 70
Show 18476+1234 BPM 829 217 104.1 72
Show 18435+1247 BPM 808 52 105.8 72
Show 18463+1030 BPM 824 69 56.1 73
Show 18396+1146 AG 363 AB 197 15.6 74
Show 18396+1146 SLE 229 AD 146 59.8 74
Show 18396+1146 SLE 229 AC 196 37.9 74

 
 
WDS 18446+1138 : COMPONENTS
 
 
  A
B pa=336.2°
sep=104.79"
 
 
18446+1138 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184433.66+113735.5 Mag 14.95 PmRA -19.00
PmDE -16.0
 
 
18446+1138 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184430.79+113911.4 Mag 14.55 PmRA -113.00
PmDE 9.0 Calc delta mag 0.4 Calc coord yes