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Current system
19503+2240
BU 361 AB
HD 345118


Nearby doubles
8' : 19508+2234
CHE 159

8' : 19509+2235
CHE 160

9' : 19507+2233
BKO 993

10' : 19508+2235
BKO 994

13' : 19515+2240
CHE 168

14' : 19495+2334
BKO 984

14' : 19494+2233
BKO 983

14' : 19496+2230
BKO 985

15' : 19511+2228
CHE 163

15' : 19496+2228
BKO 986

16' : 19514+2244
BKO1008

17' : 19495+2234
CHE 153

18' : 19518+2240
CHE 174

18' : 19497+2224
BKO 987

18' : 19512+2253
BKO1002

18' : 19495+2230
CHE 154

20' : 19514+2227
BKO1009

21' : 19517+2239
TDT1806AB

22' : 19516+2251
BKO1013

22' : 19518+2245
BKO1018

23' : 19517+2257
CHE 170

24' : 19517+2223
CHE 171

24' : 19513+2222
BKO1005

25' : 19506+2304
BKO 989

25' : 19523+2249
CHE 176

25' : 19520+2244
BKO1023



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

19503+2240 BU 361 AB (HD 345118)

 
 
19h 50m 17.07s +22° 39' 54.7" P.A. 348.00 sep 3.6 mag 9.37,9.93 Sp A0
 
 
Coord 2000 19503+2240 Discov num BU  361 Comp AB Coord arcsec 2000 19 50 17.07 +22 39 54.7
Date first 1875 Date last 2018 Obs 34
Pa first 350 Pa last 348.4 P.A. Now (θ) 348.4°
Sep first 3.2 Sep last 3.57 Sep. Now (ρ) 3.57"
Mag pri 9.37 Mag sec 9.93 delta mag (ΔM) 0.56 Spectral class A0 (white)
Pri motion ra +005 Sec motion ra +005
Pri motion dec +015 Sec motion dec +014
Notes N T (See Notes, Parallax indicates physical)
rPM=0.063 (< 0.3, Physical double)
This double is physical.
 
 
19503+2240 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 345118 19 50 17 +22 39 55 BU 361 AB 2018 34 348 3.6 9.37 9.93 0.56 <===
Show 19 50 17 +22 39 55 BU 361 AC 2015 7 79 55.9 9.37 12.64 3.27
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 345118 Constellation Vulpecula Tycho2 2140-02062-1 Gaia DR2 1827991544930506624
HD 345118
 
 
WDS 19503+2240 BU 361 AB (HD 345118) : NOTES
 
 
discov_num notes refcode
BU 361 AB: ADS notes that 19506+2241CHE 157 is almost certainly the same pair A__1932a
as BU 361AB. The Chevalier measure from 1907.69 was reassigned to Che1908
BU 361, as was a 1999.7813 measure from Mason et al. WSI2000b
 
 
REFERENCES
 
 
refcode metd author reference
A__1932a Ma - Aitken, R.G. 1932QB821.A43......
A__1932a Aitken Double Star Catalogue, 1932
Che1908 Pa - Chevalier, Stanislas .
Che1908 Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b)
WSI2000b Su j Mason, B.D., Hartkopf, W.I., Holdenried, E.R., Rafferty, T.J., Wycoff, G.L., 2000AJ....120.1120M
WSI2000b Hennessy, G.S., Hall, D.M., Urban, S.E., et al.
WSI2000b AJ 120, 1120, 2000
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19503+2240 BU 361 AB 2000 23 347 3.6 9.37 9.93 A0 N D 195017.07+223954.7
19503+2240 BU 361 AB 2009 25 348 4.0 9.37 9.93 A0 N D 195017.07+223954.7
19503+2240 BU 361 AB 2012 28 348 4.5 9.37 9.93 A0 N D 195017.07+223954.7
19503+2240 BU 361 AB 2016 30 348 3.8 9.37 9.93 A0 N 195017.07+223954.7
19503+2240 BU 361 AB 2018 32 348 3.8 9.37 9.93 A0 N 195017.07+223954.7

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

 
 
WDS 19503+2240 BU 361 AB (HD 345118) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19503+2240 BU 361 AB (HD 345118) : MEASURES
 
 
No records found.

 
 
WDS 19503+2240 (HD 345118) : VIRTUAL EYEPIECE
 
 

19503+2240 BU 361A mag 9.37 Sp A0 19503+2240 BU 361B sep 3.6 P.A. 349.30 mag 9.93 19503+2240 BU 361C sep 51.8 P.A. 77.60 mag 12.64 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19503+2240 (HD 345118) : ALADIN DSS IMAGE @ 19h 50m 17.07s +22° 39' 54.7"
 
 
 
 
WDS 19503+2240 BU 361 AB (HD 345118) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19503+2240 BU 361AB distance=0' 19508+2234 CHE 159 distance=8' 19509+2235 CHE 160 distance=8' 19507+2233 BKO 993 distance=9' 19508+2235 BKO 994 distance=10' 19515+2240 CHE 168 distance=13' 19495+2334 BKO 984 distance=14' 19494+2233 BKO 983 distance=14' 19496+2230 BKO 985 distance=14' 19511+2228 CHE 163 distance=15' 19496+2228 BKO 986 distance=15' 19514+2244 BKO1008 distance=16' 19495+2234 CHE 153 distance=17' 19518+2240 CHE 174 distance=18' 19497+2224 BKO 987 distance=18' 19512+2253 BKO1002 distance=18' 19495+2230 CHE 154 distance=18' 19514+2227 BKO1009 distance=20' 19517+2239 TDT1806AB distance=21' 19517+2239 BKO1015AC distance=21' 19516+2251 BKO1013 distance=22' 19518+2245 BKO1018 distance=22' 19517+2257 CHE 170 distance=23' 19517+2223 CHE 171 distance=24' 19513+2222 BKO1005 distance=24' 19506+2304 BKO 989 distance=25' 19523+2249 CHE 176 distance=25' 19520+2244 BKO1023 distance=25' 19518+2253 BKO1017 distance=25' 19519+2251 BKO1019 distance=25' 19521+2241 BKO1024 distance=26' 19516+2257 BKO1012 distance=26' 19513+2304 CHE 167 distance=26' 19511+2306 CHE 162AB distance=26' 19511+2306 BKO 999AC distance=26' 19511+2306 BKO 999BD distance=27' 19507+2306 BKO 992 distance=27' 19514+2301 BKO1007 distance=27' 19490+2227 CHE 150 distance=27' 19522+2239 BKO1027 distance=27' 19514+2302 BKO1006 distance=27' 19512+2306 CHE 164 distance=27' 19513+2303 BKO1004 distance=28' 19509+2306 BKO 995 distance=28' 19491+2259 CHE 151 distance=28' 19518+2303 CHE 173 distance=28' 19523+2247 BKO1028 distance=29' 19510+2306 BKO 998AB distance=29' 19510+2306 BKO 998AC distance=29' 19510+2306 BKO 998AD distance=29' 19517+2301 BKO1014AB distance=29' 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 19503+2240 BU 361 AB 348 3.6
Show 19503+2240 BU 361 AC 79 55.9
Show 19508+2234 CHE 159 224 22.3 8
Show 19509+2235 CHE 160 150 28.5 8
Show 19507+2233 BKO 993 317 26.2 9
Show 19508+2235 BKO 994 34 30.3 10
Show 19515+2240 CHE 168 138 14.8 13
Show 19495+2334 BKO 984 228 7.7 14
Show 19494+2233 BKO 983 300 6.3 14
Show 19496+2230 BKO 985 111 5.3 14
Show 19511+2228 CHE 163 152 7.7 15
Show 19496+2228 BKO 986 141 4.1 15
Show 19514+2244 BKO1008 76 8.2 16
Show 19495+2234 CHE 153 114 21.5 17
Show 19518+2240 CHE 174 58 22.1 18
Show 19497+2224 BKO 987 110 7.1 18
Show 19512+2253 BKO1002 145 6.4 18
Show 19495+2230 CHE 154 114 20.3 18
Show 19514+2227 BKO1009 206 14.5 20
Show 19517+2239 TDT1806 AB 339 0.9 21
Show 19517+2239 BKO1015 AC 301 23.6 21
Show 19516+2251 BKO1013 280 8.8 22
Show 19518+2245 BKO1018 336 6.3 22
Show 19517+2257 CHE 170 62 14.8 23
Show 19517+2223 CHE 171 24 21.1 24
Show 19513+2222 BKO1005 108 22.8 24
Show 19506+2304 BKO 989 22 3.0 25
Show 19523+2249 CHE 176 126 27.7 25
Show 19520+2244 BKO1023 42 4.1 25
Show 19518+2253 BKO1017 87 5.9 25
Show 19519+2251 BKO1019 46 7.2 25
Show 19521+2241 BKO1024 150 6.0 26
Show 19516+2257 BKO1012 290 14.1 26
Show 19513+2304 CHE 167 208 10.0 26
Show 19511+2306 CHE 162 AB 75 23.1 26
Show 19511+2306 BKO 999 AC 359 7.4 26
Show 19511+2306 BKO 999 BD 170 5.8 27
Show 19507+2306 BKO 992 75 7.0 27
Show 19514+2301 BKO1007 241 7.0 27
Show 19490+2227 CHE 150 88 31.1 27
Show 19522+2239 BKO1027 158 6.1 27
Show 19514+2302 BKO1006 206 9.0 27
Show 19512+2306 CHE 164 108 24.4 27
Show 19513+2303 BKO1004 182 9.4 28
Show 19509+2306 BKO 995 92 6.2 28
Show 19491+2259 CHE 151 280 20.9 28
Show 19518+2303 CHE 173 128 25.0 28
Show 19523+2247 BKO1028 304 5.9 29
Show 19510+2306 BKO 998 AB 47 9.5 29
Show 19510+2306 BKO 998 AC 110 10.8 29
Show 19510+2306 BKO 998 AD 161 8.9 29

 
 
WDS 19503+2240 : COMPONENTS
 
 
  A B
B pa=349.3°
sep=3.56"
 
C pa=77.6°
sep=51.79"
pa=81.5°
sep=51.80"
 
 
19503+2240 A
 
 
Name HD 345118 Coord arcsec 2000 195017.07+223954.7 Mag 9.37 Spectral class A0 (white)
PmRA 5.00 PmDE 15.0 Tycho2 2140-02062-1 HD 345118
Tycho2
Tycho2 2140-02062-1 Pflag RAmdeg 297.57115365 DEmdeg 22.66520855
PmRA 9.1 PmDE 8.9 E RAmdeg 12 E DEmdeg 13
E pmRA 1.2 E pmDE 1.1 EpRAm 1990.64 EpDEm 1990.38
Num 6 Q RAmdeg 1.0 Q DEmdeg 2.5 Q pmRA 1.0
Q pmDE 2.5 BTmag 9.613 E BTmag 0.023 VTmag 9.365
E VTmag 0.021 Prox 38 TYC T HIP
CCDM RAdeg 297.57113083 DEdeg 22.66518778 EpRA 1990 1.77
EpDE 1990 1.82 E RAdeg 12.1 E DEdeg 12.9 Posflg D
Corr 0.1
CCDM
Ccdm 19503+2240 RComp Comp A Note1
Note2 Discov num DRAs -0.98 DDEs -3.4
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.1 Sp A0 PmNote *
PmRA 12 PmDE 23 Dm number +22 3827 Cat1 BD
Name2 +22 2034 Cat2 AGK2/3 HD M HD
ADS BDS A13005 M ADS BDS N IDS IDS 19460N2225A
HIC
 
 
19503+2240 B
 
 
Coord arcsec 2000 195017.02+223958.2 Mag 9.93 PmRA 5.00 PmDE 14.0
Tycho2 2140-02062-2 Calc delta mag 0.56 Calc coord yes
Tycho2
Tycho2 2140-02062-2 Pflag RAmdeg 297.57090579 DEmdeg 22.66626568
PmRA 8.7 PmDE 16.8 E RAmdeg 19 E DEmdeg 20
E pmRA 1.3 E pmDE 1.3 EpRAm 1989.70 EpDEm 1989.49
Num 3 Q RAmdeg 0.0 Q DEmdeg 1.2 Q pmRA 0.0
Q pmDE 1.2 BTmag 10.172 E BTmag 0.030 VTmag 9.931
E VTmag 0.034 Prox 38 TYC T HIP
CCDM RAdeg 297.57088417 DEdeg 22.66622750 EpRA 1990 1.76
EpDE 1990 1.82 E RAdeg 19.2 E DEdeg 20.4 Posflg D
Corr 0.1
CCDM
Ccdm 19503+2240 RComp Comp B Note1
Note2 Discov num BU 361 DRAs DDEs
R dRAs Year 1875 Theta 349 Rho 3.7
Obs 11 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13005 M ADS BDS N IDS IDS 19460N2225B
HIC
 
 
19503+2240 C
 
 
Coord arcsec 2000 195020.72+224005.9 Mag 12.64 PmRA 19.00 PmDE 8.0
Calc delta mag 3.27 Calc coord yes
CCDM
Ccdm 19503+2240 RComp Comp C Note1
Note2 Discov num BU 361 DRAs DDEs
R dRAs Year 1919 Theta 078 Rho 57.5
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13005 M ADS BDS N IDS IDS 19460N2225C
HIC