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Doubles in session


Current system
18427+1152
AG 364 BC


Nearby doubles
18' : 18438+1200
BPM 810

21' : 18413+1146
GRV 236

22' : 18436+1207
HJ 1338

27' : 18414+1133
BPM 803

32' : 18446+1138
BPM 814

33' : 18412+1128
BPM 802

35' : 18408+1214
HJ 1334

37' : 18403+1141
BRT1306

39' : 18424+1113
KU 120

40' : 18400+1146
TDT 984

43' : 18453+1140
J 2145

44' : 18435+1234
HDS2652

46' : 18396+1146
AG 363AB

53' : 18460+1135
DAM1252

53' : 18455+1120
BRT1308

53' : 18433+1100
J 1189

54' : 18434+1059
J 1190

55' : 18459+1123
J 2526

56' : 18464+1131
J 2528

56' : 18461+1124
J 2527

56' : 18460+1124
BPM 821

58' : 18435+1247
BPM 808

58' : 18395+1225
BPM 800

60' : 18467+1144
BRT1309

65' : 18438+1050
BRT1307

66' : 18470+1126
J 2529



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.

18427+1152 AG 364 BC

 
 
18h 42m 39.79s +11° 51' 48.8" P.A. 144.00 sep 8.6 mag 10.13,11.59
 
 
Coord 2000 18427+1152 Discov num AG  364 Comp BC Coord arcsec 2000 18 42 39.79 +11 51 48.8
Date first 1895 Date last 2017 Obs 18
Pa first 154 Pa last 143.7 P.A. Now (θ) 143.7°
Sep first 8.9 Sep last 8.559 Sep. Now (ρ) 8.559"
Mag pri 10.13 Mag sec 11.59 delta mag (ΔM) 1.46 Spectral class
Pri motion ra +000 Sec motion ra +006
Pri motion dec -008 Sec motion dec -009
Notes
rPM=0.562
Nature of this double is uncertain.
 
 
18427+1152 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 42 40 +11 51 19 AG 364 AB 2017 18 1 29.8 9.57 10.13 0.56
Show 18 42 40 +11 51 19 AG 364 AC 2017 15 14 23.6 9.57 11.59 2.02
Show 18 42 40 +11 51 49 AG 364 BC 2017 18 144 8.6 10.13 11.59 1.46 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4504895681019334016
 
 
WDS 18427+1152 AG 364 BC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
AG T Astronomische Gesellschaft (see also ref codes KR and WFD)
AG (Mean aperture 8in given in catalog for all AG_ codes)
AG_1903A T j AG - Leipzig 1903LicOB...2..115H
AG_1903A cited by Hussey (Lick Obs. Bull. 2, 115, 1903)
AG_1906A T - AG - Leipzig 1906QB821.B972.....
AG_1906A +Ma cited in BDS (Burnham Double Star Cat.), 1906
AG_1906B T - AG - Leipzig 1906MmRAS..56....1L
AG_1906B cited by Lewis (MemRAS 56, 1, 1906)
AG_1906C T - AG - Lund 1906QB821.B972.....
AG_1906C cited in BDS (Burnham Double Star Cat.), 1906
AG_1906D T - AG - Strasbourg 1906QB821.B972.....
AG_1906D cited by Burnham (Burnham Double Star Cat.), 1906
AG_1913A T - AG - Albany 1913QB811.B8.......
AG_1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913B T - AG - Berlin 1913QB811.B8.......
AG_1913B cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913C T - AG - Bonn 1913QB811.B8.......
AG_1913C cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913D T - AG - Cambridge, England 1913QB811.B8.......
AG_1913D cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913E T - AG - Christiania 1913QB811.B8.......
AG_1913E cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913F T - AG - Harvard 1913QB811.B8.......
AG_1913F cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913G T - AG - Helsingfors 1913QB811.B8.......
AG_1913G cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913H T - AG - Leiden 1913QB811.B8.......
AG_1913H cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913I T - AG - Leipzig 1913QB811.B8.......
AG_1913I cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913J T - AG - Lund 1913QB811.B8.......
AG_1913J cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913K T - AG - Strasbourg 1913QB811.B8.......
AG_1913K cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913L T - AG - Wien-Ottakring 1913QB811.B8.......
AG_1913L cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913M T - AG - Oxford 1913QB811.B8.......
AG_1913M cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1932A T - AG - Leipzig 1932QB821.A43......
AG_1932A cited in ADS (Aitken Double Star Cat.), 1932
AG_1932B T - AG - Berlin 1932QB821.A43......
AG_1932B cited in ADS (Aitken Double Star Cat.), 1932
AG_1932C T - AG - Helsingfors 1932QB821.A43......
AG_1932C cited in ADS (Aitken Double Star Cat.), 1932
AG_1932D T - AG - Bonn 1932QB821.A43......
AG_1932D cited in ADS (Aitken Double Star Cat.), 1932
AG_1932E T - AG - Lund 1932QB821.A43......
AG_1932E cited in ADS (Aitken Double Star Cat.), 1932
AG_1932F T - AG - Cambridge, England 1932QB821.A43......
AG_1932F cited in ADS (Aitken Double Star Cat.), 1932
AG_1932G T - AG - Oxford 1932QB821.A43......
AG_1932G cited in ADS (Aitken Double Star Cat.), 1932
AG_2002A T - AG 2002yCat.1275....0D
AG_2002A cited in CCDM
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18427+1152 AG 364 BC 2007 8 144 8.6 10.13 11.59 184239.79+115148.8
18427+1152 AG 364 BC 2017 13 144 8.6 10.13 11.59 184239.79+115148.8

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

 
 
WDS 18427+1152 AG 364 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18427+1152 AG 364 BC : MEASURES
 
 
No records found.

 
 
WDS 18427+1152 : VIRTUAL EYEPIECE
 
 

18427+1152 AG 364A mag 9.57 18427+1152 AG 364B sep 29.9 P.A. 1.40 mag 10.13 18427+1152 AG 364C sep 23.5 P.A. 13.30 mag 11.59 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 18427+1152 : ALADIN DSS IMAGE @ 18h 42m 39.79s +11° 51' 48.8"
 
 
 
 
WDS 18427+1152 AG 364 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18427+1152 AG 364BC distance=0' 18427+1152 AG 364AB distance=1' 18427+1152 AG 364AC distance=1' 18438+1200 BPM 810 distance=18' 18413+1146 GRV 236 distance=21' 18436+1207 HJ 1338 distance=22' 18414+1133 BPM 803 distance=27' 18446+1138 BPM 814 distance=32' 18412+1128 BPM 802 distance=33' 18408+1214 HJ 1334 distance=35' 18403+1141 BRT1306 distance=37' 18424+1113 KU 120 distance=39' 18400+1146 TDT 984 distance=40' 18453+1140 J 2145 distance=43' 18435+1234 HDS2652 distance=44' 18396+1146 AG 363AB distance=46' 18396+1146 SLE 229AD distance=46' 18396+1146 SLE 229AC distance=46' 18396+1146 SLE 229BC distance=46' 18460+1135 DAM1252 distance=53' 18455+1120 BRT1308 distance=53' 18433+1100 J 1189 distance=53' 18434+1059 J 1190 distance=54' 18459+1123 J 2526 distance=55' 18464+1131 J 2528 distance=56' 18461+1124 J 2527 distance=56' 18460+1124 BPM 821 distance=56' 18435+1247 BPM 808 distance=58' 18395+1225 BPM 800 distance=58' 18467+1144 BRT1309 distance=60' 18438+1050 BRT1307 distance=65' 18470+1126 J 2529 distance=66' 18460+1235 GWP2798 distance=66' 18474+1141 J 1134BC distance=72' 18474+1141 J 1134AB distance=72' 18450+1255 BPM 816 distance=72' 18464+1240 BPM 825 distance=73' 18443+1042 GWP2796 distance=74' 18472+1227 BPM 828 distance=75' 18385+1107 BPM 798 distance=76' 18378+1127 BLL 33 distance=76' 18478+1143 J 2149 distance=77' 18474+1122 BPMA 59 distance=77' 18381+1229 BPM 797 distance=77' 18469+1105 BPM 826 distance=78' 18476+1121 BPM 830 distance=80' 18418+1033 BPM 805 distance=81' 18411+1035 BPMA 57 distance=81' 18380+1107 BPM 795 distance=82' 18448+1036 BPM 815 distance=82' 18456+1041 BPM 819 distance=84' 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 18427+1152 AG 364 BC 144 8.6
Show 18427+1152 AG 364 AB 1 29.8 1
Show 18427+1152 AG 364 AC 14 23.6 1
Show 18438+1200 BPM 810 141 41.5 18
Show 18413+1146 GRV 236 353 57.4 21
Show 18436+1207 HJ 1338 189 11.5 22
Show 18414+1133 BPM 803 341 84.4 27
Show 18446+1138 BPM 814 336 105.1 32
Show 18412+1128 BPM 802 36 61.1 33
Show 18408+1214 HJ 1334 91 11.1 35
Show 18403+1141 BRT1306 348 3.6 37
Show 18424+1113 KU 120 304 61.0 39
Show 18400+1146 TDT 984 137 1.4 40
Show 18453+1140 J 2145 116 5.4 43
Show 18435+1234 HDS2652 357 0.1 44
Show 18396+1146 AG 363 AB 197 15.6 46
Show 18396+1146 SLE 229 AD 146 59.8 46
Show 18396+1146 SLE 229 AC 196 37.9 46
Show 18396+1146 SLE 229 BC 195 22.4 46
Show 18460+1135 DAM1252 182 8.7 53
Show 18455+1120 BRT1308 20 5.4 53
Show 18433+1100 J 1189 16 7.1 53
Show 18434+1059 J 1190 166 4.0 54
Show 18459+1123 J 2526 11 3.5 55
Show 18464+1131 J 2528 334 2.9 56
Show 18461+1124 J 2527 312 5.5 56
Show 18460+1124 BPM 821 245 66.3 56
Show 18435+1247 BPM 808 52 105.8 58
Show 18395+1225 BPM 800 50 92.4 58
Show 18467+1144 BRT1309 195 4.3 60
Show 18438+1050 BRT1307 188 5.2 65
Show 18470+1126 J 2529 193 2.8 66
Show 18460+1235 GWP2798 192 32.9 66
Show 18474+1141 J 1134 BC 265 9.6 72
Show 18474+1141 J 1134 AB 265 3.8 72
Show 18450+1255 BPM 816 163 66.7 72
Show 18464+1240 BPM 825 189 60.7 73
Show 18443+1042 GWP2796 69 19.9 74
Show 18472+1227 BPM 828 113 101.1 75
Show 18385+1107 BPM 798 43.0 76
Show 18378+1127 BLL 33 265 131.1 76
Show 18478+1143 J 2149 258 7.2 77
Show 18474+1122 BPMA 59 184 259.7 77
Show 18381+1229 BPM 797 13 97.1 77
Show 18469+1105 BPM 826 300 95.9 78
Show 18476+1121 BPM 830 20 112.6 80
Show 18418+1033 BPM 805 245 74.5 81
Show 18411+1035 BPMA 57 118 259.3 81
Show 18380+1107 BPM 795 38 108.9 82
Show 18448+1036 BPM 815 193 28.3 82
Show 18456+1041 BPM 819 319 45.2 84

 
 
WDS 18427+1152 : COMPONENTS
 
 
  A B
B pa=1.4°
sep=29.91"
 
C pa=13.3°
sep=23.54"
pa=146.2°
sep=8.42"
 
 
18427+1152 A
 
 
Coord arcsec 2000 184239.74+115118.9 Mag 9.57 PmRA 2.00 PmDE -2.0
Tycho2 1033-01551-1
Tycho2
Tycho2 1033-01551-1 Pflag RAmdeg 280.66561517 DEmdeg 11.85525804
PmRA 0.9 PmDE -3.7 E RAmdeg 14 E DEmdeg 15
E pmRA 1.3 E pmDE 1.2 EpRAm 1989.30 EpDEm 1988.76
Num 8 Q RAmdeg 1.5 Q DEmdeg 1.3 Q pmRA 1.5
Q pmDE 1.3 BTmag 9.740 E BTmag 0.025 VTmag 9.574
E VTmag 0.028 Prox 999 TYC T HIP
CCDM RAdeg 280.66561417 DEdeg 11.85526556 EpRA 1990 1.74
EpDE 1990 1.74 E RAdeg 15.0 E DEdeg 15.9 Posflg
Corr -0.2
 
 
18427+1152 B
 
 
Coord arcsec 2000 184239.79+115148.8 Coord calc 184239.79+115148.8 Mag 10.13 PmRA 0.00
PmDE -8.0 Calc delta mag 0.56
 
 
18427+1152 C
 
 
Coord arcsec 2000 184240.11+115141.8 Mag 11.59 PmRA 6.00 PmDE -9.0
Calc delta mag 2.02 Calc coord yes