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Doubles in session


Current system
18405+0937
FYM 261 BD


Nearby doubles
6' : 18404+0942
S 704

29' : 18413+1002
TDT 996

33' : 18422+0916
CVE 12

33' : 18422+0917
BRT2179

38' : 18389+0909
HU 248

43' : 18377+0946
J 523

45' : 18382+0909
TOB 292

45' : 18388+1014
DAM 287

48' : 18381+0906
J 1265AB

51' : 18379+0905
TOB 293

54' : 18379+1015
DAM 286

55' : 18417+1029
BPM 804

55' : 18432+1013
GWP2795

57' : 18384+0850
HU 198

58' : 18432+1017
BPM 807

58' : 18390+1027
J 1266

59' : 18411+0841
J 526

59' : 18384+1027
BRT1305

59' : 18411+1035
BPMA 57

59' : 18418+1033
BPM 805

63' : 18390+1035
J 2140

65' : 18370+1016
HU 247

67' : 18365+1009
BRT1304

71' : 18367+1019
L 9002

72' : 18397+0827
J 1213

73' : 18364+1017
PRZ 14AB



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

18405+0937 FYM 261 BD

 
 
18h 40m 29.40s +09° 37' 01.5" P.A. 66.00 sep 9.4 mag 12.90,14.00
 
 
Coord 2000 18405+0937 Discov num FYM 261 Comp BD Coord arcsec 2000 18 40 29.40 +09 37 01.5
Date first 1999 Date last 2015 Obs 9
Pa first 68 Pa last 66.4 P.A. Now (θ) 66.4°
Sep first 9.9 Sep last 9.4 Sep. Now (ρ) 9.4"
Mag pri 12.90 Mag sec 14.00 delta mag (ΔM) 1.1 Spectral class
Pri motion ra -000 Sec motion ra +001
Pri motion dec +200 Sec motion dec -022
Notes R (Red magnitudes)
rPM=1.11
This double is not physical.
 
 
18405+0937 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 40 29 +09 36 46 FYM 261 AB 2015 10 354 15.0 11.00 12.90 1.90
Show 18 40 29 +09 36 46 FYM 261 AC 2015 9 339 16.1 11.00 12.90 1.90
Show 18 40 29 +09 37 02 FYM 261 BC 2015 9 268 5.9 12.90 12.90 0.00
Show 18 40 29 +09 37 02 FYM 261 BD 2015 9 66 9.4 12.90 14.00 1.10 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4479625364757917568
 
 
WDS 18405+0937 FYM 261 BD : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
FyM2013 C j Fay, M. 2013OED....10...38F
FyM2013 El Observador de Estrellas Dobles, Issue #10, 38, 2013
FyM2013b C j Fay, M. .
FyM2013b Il Bollettino Delle Stelle Doppie 5, 10, 2013
FyM2013c C j Fay, M. .
FyM2013c Il Bollettino Delle Stelle Doppie 6, 40, 2013
FyM2013d C j Fay, M. .
FyM2013d Il Bollettino Delle Stelle Doppie 6, 46, 2013
FyM2014 C j Fay, M. .
FyM2014 Il Bollettino Delle Stelle Doppie 9, 36, 2014
FyM2014 (Italian translation on page 21 of the same publication)
FyM2014b C - Fay, M. .
FyM2014b private communication
FyM2014c C j Fay, M. 2014OED....13...19F
FyM2014c El Observador de Estrellas Dobles, Issue #13, 19, 2014
FyM2015a C j Fay, M. 2015OED....14...48F
FyM2015a El Observador de Estrellas Dobles, Issue #14, 48, 2015
FyM2015b C j Fay, M. 2015OED....15...48F
FyM2015b El Observador de Estrellas Dobles, Issue #15, 48, 2015
FyM2016a C - Fay, M. 2016OED....16...94F
FyM2016a El Observador de Estrellas Dobles, Issue #16, 94, 2016
FyM2016b C j Fay, M. 2016OED....16..132F
FyM2016b El Observador de Estrellas Dobles, Issue #16, 132, 2016
FyM2016c C j Fay, M. 2016OED....17...14F
FyM2016c El Observador de Estrellas Dobles, Issue #17, 14, 2016
FyM2017a C - Fay, M. .
FyM2017a Il Bollettino Delle Stelle Doppie 20, 51, 2017
FyM2017a (Italian translation on page 29 of the same publication)
FyM2017b C j Fay, M. 2017OED....19...71F
FyM2017b El Observador de Estrellas Dobles, Issue #19, 71, 2017
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18405+0937 FYM 261 BD 2015 4 66 9.4 12.90 14.00 R 184029.40+093701.5

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

 
 
WDS 18405+0937 FYM 261 BD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18405+0937 FYM 261 BD : MEASURES
 
 
No records found.

 
 
WDS 18405+0937 : VIRTUAL EYEPIECE
 
 

18405+0937 FYM 261A mag 11 18405+0937 FYM 261B sep 15.0 P.A. 359.40 mag 12.9 18405+0937 FYM 261C sep 16.1 P.A. 339.30 mag 12.9 18405+0937 FYM 261D sep 20.5 P.A. 24.00 mag 14 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18405+0937 : ALADIN DSS IMAGE @ 18h 40m 29.40s +09° 37' 01.5"
 
 
 
 
WDS 18405+0937 FYM 261 BD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18405+0937 FYM 261BD distance=0' 18405+0937 FYM 261AB distance=1' 18405+0937 FYM 261AC distance=1' 18404+0942 S 704 distance=6' 18413+1002 TDT 996 distance=29' 18422+0916 CVE 12 distance=33' 18422+0917 BRT2179 distance=33' 18389+0909 HU 248 distance=38' 18377+0946 J 523 distance=43' 18382+0909 TOB 292 distance=45' 18388+1014 DAM 287 distance=45' 18381+0906 J 1265AB distance=48' 18381+0906 J 1265AC distance=48' 18379+0905 TOB 293 distance=51' 18379+1015 DAM 286 distance=54' 18417+1029 BPM 804 distance=55' 18432+1013 GWP2795 distance=55' 18384+0850 HU 198 distance=57' 18432+1017 BPM 807 distance=58' 18390+1027 J 1266 distance=58' 18411+0841 J 526 distance=59' 18384+1027 BRT1305 distance=59' 18411+1035 BPMA 57 distance=59' 18418+1033 BPM 805 distance=59' 18390+1035 J 2140 distance=63' 18370+1016 HU 247 distance=65' 18365+1009 BRT1304 distance=67' 18367+1019 L 9002 distance=71' 18397+0827 J 1213 distance=72' 18364+1017 PRZ 14AB distance=73' 18364+1017 PRZ 14AC distance=73' 18355+0927 J 2136BC distance=75' 18355+0927 J 2136AB distance=75' 18355+0927 J 2136AC distance=75' 18442+1030 BPM 812AB distance=76' 18442+1030 BPM 813BC distance=77' 18376+0833 J 2916AB distance=78' 18376+0833 DAM 112AC distance=78' 18355+1005 J 2137CD distance=79' 18355+1005 BRT1945AB distance=80' 18355+1005 BRT1945AC distance=80' 18387+0821 J 1212 distance=81' 18374+0830 TDT 962 distance=82' 18418+0818 J 1214 distance=82' 18461+1000 J 1215 distance=85' 18443+1042 GWP2796 distance=87' 18412+0811 TDT 995 distance=87' 18448+1036 BPM 815 distance=87' 18462+1001 HEI 804 distance=88' 18438+1050 BRT1307 distance=88' 18455+1024 BPMA 58 distance=88' 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 18405+0937 FYM 261 BC 268 5.9
Show 18405+0937 FYM 261 BD 66 9.4
Show 18405+0937 FYM 261 AB 354 15.0 1
Show 18405+0937 FYM 261 AC 339 16.1 1
Show 18404+0942 S 704 264 58.1 6
Show 18413+1002 TDT 996 45 1.8 29
Show 18422+0916 CVE 12 349 3.5 33
Show 18422+0917 BRT2179 250 5.4 33
Show 18389+0909 HU 248 295 2.0 38
Show 18377+0946 J 523 23 4.1 43
Show 18382+0909 TOB 292 208 17.4 45
Show 18388+1014 DAM 287 110 2.7 45
Show 18381+0906 J 1265 AB 115 2.9 48
Show 18381+0906 J 1265 AC 21 10.2 48
Show 18379+0905 TOB 293 189 21.8 51
Show 18379+1015 DAM 286 312 3.4 54
Show 18417+1029 BPM 804 140 40.7 55
Show 18432+1013 GWP2795 55 31.6 55
Show 18384+0850 HU 198 126 0.5 57
Show 18432+1017 BPM 807 95 82.6 58
Show 18390+1027 J 1266 29 2.0 58
Show 18411+0841 J 526 237 2.6 59
Show 18384+1027 BRT1305 135 4.9 59
Show 18411+1035 BPMA 57 118 259.3 59
Show 18418+1033 BPM 805 245 74.5 59
Show 18390+1035 J 2140 184 6.4 63
Show 18370+1016 HU 247 359 0.4 65
Show 18365+1009 BRT1304 235 5.5 67
Show 18367+1019 L 9002 275 4.9 71
Show 18397+0827 J 1213 128 2.2 72
Show 18364+1017 PRZ 14 AB 300 11.0 73
Show 18364+1017 PRZ 14 AC 101 43.9 73
Show 18355+0927 J 2136 BC 265 12.2 75
Show 18355+0927 J 2136 AB 131 2.4 75
Show 18355+0927 J 2136 AC 251 9.7 75
Show 18442+1030 BPM 812 AB 95 77.0 76
Show 18442+1030 BPM 813 BC 135 84.1 77
Show 18376+0833 J 2916 AB 41 6.3 78
Show 18376+0833 DAM 112 AC 291 6.9 78
Show 18355+1005 J 2137 CD 156 11.8 79
Show 18355+1005 BRT1945 AB 358 5.8 80
Show 18355+1005 BRT1945 AC 108 8.3 80
Show 18387+0821 J 1212 204 2.1 81
Show 18374+0830 TDT 962 58 0.5 82
Show 18418+0818 J 1214 160 4.0 82
Show 18461+1000 J 1215 128 1.8 85
Show 18443+1042 GWP2796 69 19.9 87
Show 18412+0811 TDT 995 54 0.4 87
Show 18448+1036 BPM 815 193 28.3 87
Show 18462+1001 HEI 804 129 1.7 88
Show 18438+1050 BRT1307 188 5.2 88

 
 
WDS 18405+0937 : COMPONENTS
 
 
  A B C
B pa=359.4°
sep=15.00"
 
C pa=339.3°
sep=16.07"
pa=270.3°
sep=5.54"
 
D pa=24.0°
sep=20.54"
pa=66.1°
sep=9.29"
pa=75.1°
sep=14.52"
 
 
18405+0937 A
 
 
Coord arcsec 2000 184029.41+093646.5 Mag 11 PmRA 0.00 PmDE -6.0
Tycho2 1029-03952-1
Tycho2
Tycho2 1029-03952-1 Pflag RAmdeg 280.12251085 DEmdeg 9.61290666
PmRA -3.0 PmDE -7.2 E RAmdeg 29 E DEmdeg 31
E pmRA 2.1 E pmDE 2.0 EpRAm 1986.03 EpDEm 1984.76
Num 5 Q RAmdeg 0.5 Q DEmdeg 1.0 Q pmRA 0.5
Q pmDE 1.0 BTmag 11.303 E BTmag 0.064 VTmag 10.940
E VTmag 0.070 Prox 999 TYC T HIP
CCDM RAdeg 280.12252056 DEdeg 9.61292444 EpRA 1990 1.70
EpDE 1990 1.74 E RAdeg 38.2 E DEdeg 44.4 Posflg
Corr 0.0
 
 
18405+0937 B
 
 
Coord arcsec 2000 184029.40+093701.5 Coord calc 184029.40+093701.5 Mag 12.9 PmRA 0.00
PmDE 200.0 Calc delta mag 1.9
 
 
18405+0937 C
 
 
Coord arcsec 2000 184029.03+093701.5 Mag 12.9 Calc delta mag 1.9 Calc coord yes
 
 
18405+0937 D
 
 
Coord arcsec 2000 184029.97+093705.3 Mag 14 PmRA 1.00 PmDE -22.0
Calc delta mag 3 Calc coord yes