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Doubles in session


Current system
18068-2228
LYS 34


Nearby doubles
6' : 18071-2224
LYS 35AB

16' : 18060-2238
BRT1513

16' : 18074-2240
J 3203

20' : 18058-2212
ARA1844

23' : 18082-2216
BU 243AB

23' : 18061-2207
B 1877

25' : 18075-2206
LYS 36

25' : 18068-2203
J 2907

27' : 18065-2200
J 2906

34' : 18091-2222
ARA1847

35' : 18070-2153
ARA1511

35' : 18042-2231
ARA1843

36' : 18042-2230
S 698AB

36' : 18043-2239
LYS 32

37' : 18041-2230
ARA1841

38' : 18054-2300
LYS 33AB

38' : 18092-2211
RST3157

40' : 18092-2247
HO 427

41' : 18096-2220
DON 883

42' : 18057-2149
VVV 52

43' : 18069-2144
ARA1509

45' : 18093-2255
VVV 3

45' : 18039-2247
ARA1840

46' : 18039-2250
B 2430

46' : 18062-2143
ARA1508

48' : 18034-2237
ARA1839



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

18068-2228 LYS 34

 
 
18h 06m 45.94s -22° 27' 33.8" P.A. 114.00 sep 5.7 mag 13.00,14.20
 
 
Coord 2000 18068-2228 Discov num LYS  34 Comp Coord arcsec 2000 18 06 45.94 -22 27 33.8
Date first 1984 Date last 2015 Obs 4
Pa first 117 Pa last 114.3 P.A. Now (θ) 114.3°
Sep first 5.6 Sep last 5.719 Sep. Now (ρ) 5.719"
Mag pri 13.00 Mag sec 14.20 delta mag (ΔM) 1.2 Spectral class
Pri motion ra -021 Sec motion ra
Pri motion dec +015 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4069633078085587072
 
 
WDS 18068-2228 LYS 34 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Lys1987a Pa ? Louys, L. 1987BAORB..10..129L
Lys1987a Bull. R. Astron. Obs. Belgium 10, 129, 1987
Lys1987b Pa ? Louys, L. 1987BAORB..10..136L
Lys1987b Bull. R. Astron. Obs. Belgium 10, 136, 1987
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18068-2228 LYS 34 1984 1 117 5.6 13.00 14.00 180645.94-222733.8
18068-2228 LYS 34 2011 2 121 4.7 13.00 14.20 180645.94-222733.8
18068-2228 LYS 34 2015 4 114 5.7 13.00 14.20 180645.94-222733.8

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

 
 
WDS 18068-2228 LYS 34 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18068-2228 LYS 34 : MEASURES
 
 
No records found.

 
 
WDS 18068-2228 : VIRTUAL EYEPIECE
 
 

18068-2228 LYS 34A mag 13 18068-2228 LYS 34B sep 5.4 P.A. 116.00 mag 14.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18068-2228 : ALADIN DSS IMAGE @ 18h 06m 45.94s -22° 27' 33.8"
 
 
 
 
WDS 18068-2228 LYS 34 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18068-2228 LYS 34 distance=0' 18071-2224 LYS 35AB distance=6' 18071-2224 TDT 690Ba,Bb distance=7' 18060-2238 BRT1513 distance=16' 18074-2240 J 3203 distance=16' 18058-2212 ARA1844 distance=20' 18082-2216 BU 243AB distance=23' 18082-2216 BU 243AB,C distance=23' 18061-2207 B 1877 distance=23' 18075-2206 LYS 36 distance=25' 18068-2203 J 2907 distance=25' 18065-2200 J 2906 distance=27' 18091-2222 ARA1847 distance=34' 18070-2153 ARA1511 distance=35' 18042-2231 ARA1843 distance=35' 18042-2230 ARA1842DE distance=36' 18042-2230 S 698AB distance=36' 18042-2230 WFC 289AD distance=36' 18042-2230 B 1875BC distance=36' 18043-2239 LYS 32 distance=36' 18041-2230 ARA1841 distance=37' 18054-2300 LYS 33AB distance=38' 18054-2300 SNA 80AC distance=38' 18054-2300 SNA 80AD distance=38' 18054-2300 SNA 80AE distance=38' 18092-2211 RST3157 distance=38' 18092-2247 HO 427 distance=40' 18096-2220 DON 883 distance=41' 18057-2149 VVV 52 distance=42' 18069-2144 ARA1509 distance=43' 18093-2255 VVV 3 distance=45' 18039-2247 ARA1840 distance=45' 18039-2250 B 2430 distance=46' 18062-2143 ARA1508 distance=46' 18034-2237 ARA1839 distance=48' 18055-2312 ARA2211 distance=48' 18079-2141 ARA1513 distance=49' 18098-2203 RST3158 distance=49' 18076-2316 OCC 646 distance=50' 18054-2140 TOK 365 distance=51' 18030-2233 ARA1838BC distance=52' 18030-2233 ARA1838AB distance=53' 18030-2233 ABH 93AD distance=53' 18030-2233 ABH 93AE distance=53' 18030-2233 ABH 93AF distance=53' 18030-2233 ABH 93AG distance=53' 18030-2233 ABH 93AH distance=53' 18030-2233 ABH 93AI distance=53' 18030-2233 ABH 93AJ distance=53' 18105-2223 BRT1516 distance=53' 18100-2157 BRT1515 distance=54' 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 18068-2228 LYS 34 114 5.7
Show 18071-2224 LYS 35 AB 80 18.6 6
Show 18071-2224 TDT 690 Ba,Bb 68 0.5 7
Show 18060-2238 BRT1513 56 4.4 16
Show 18074-2240 J 3203 92 3.8 16
Show 18058-2212 ARA1844 137 13.0 20
Show 18082-2216 BU 243 AB 126 0.7 23
Show 18082-2216 BU 243 AB,C 56 40.2 23
Show 18061-2207 B 1877 230 0.5 23
Show 18075-2206 LYS 36 22 20.6 25
Show 18068-2203 J 2907 177 7.2 25
Show 18065-2200 J 2906 356 8.6 27
Show 18091-2222 ARA1847 170 11.5 34
Show 18070-2153 ARA1511 225 14.7 35
Show 18042-2231 ARA1843 338 11.3 35
Show 18042-2230 ARA1842 DE 110 12.6 36
Show 18042-2230 S 698 AB 316 29.7 36
Show 18042-2230 WFC 289 AD 13 39.2 36
Show 18042-2230 B 1875 BC 236 0.5 36
Show 18043-2239 LYS 32 12 23.9 36
Show 18041-2230 ARA1841 33 7.5 37
Show 18054-2300 LYS 33 AB 289 35.2 38
Show 18054-2300 SNA 80 AC 21 5.6 38
Show 18054-2300 SNA 80 AD 186 5.6 38
Show 18054-2300 SNA 80 AE 184 7.8 38
Show 18092-2211 RST3157 143 0.1 38
Show 18092-2247 HO 427 71 10.9 40
Show 18096-2220 DON 883 31 0.6 41
Show 18057-2149 VVV 52 46 8.7 42
Show 18069-2144 ARA1509 344 15.1 43
Show 18093-2255 VVV 3 170 42.6 45
Show 18039-2247 ARA1840 267 8.0 45
Show 18039-2250 B 2430 7 8.8 46
Show 18062-2143 ARA1508 277 9.4 46
Show 18034-2237 ARA1839 42 12.4 48
Show 18055-2312 ARA2211 89 10.8 48
Show 18079-2141 ARA1513 213 6.1 49
Show 18098-2203 RST3158 136 0.4 49
Show 18076-2316 OCC 646 -1 0.1 50
Show 18054-2140 TOK 365 293 6.6 51
Show 18030-2233 ARA1838 BC 121 8.6 52
Show 18030-2233 ARA1838 AB 138 8.3 53
Show 18030-2233 ABH 93 AD 354 34.1 53
Show 18030-2233 ABH 93 AE 159 40.7 53
Show 18030-2233 ABH 93 AF 186 66.0 53
Show 18030-2233 ABH 93 AG 222 24.9 53
Show 18030-2233 ABH 93 AH 255 28.4 53
Show 18030-2233 ABH 93 AI 234 73.3 53
Show 18030-2233 ABH 93 AJ 284 104.1 53
Show 18105-2223 BRT1516 285 3.9 53
Show 18100-2157 BRT1515 37 4.1 54

 
 
WDS 18068-2228 : COMPONENTS
 
 
  A
B pa=116.0°
sep=5.36"
 
 
18068-2228 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 180645.94-222733.8 Mag 13 PmRA -21.00
PmDE 15.0
CCDM
Ccdm 18068-2228 RComp Comp A Note1
Note2 Discov num DRAs -2.05 DDEs 28.3
R dRAs 43 Year Theta Rho
Obs 2 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 18007S2228A
HIC
 
 
18068-2228 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180646.29-222736.2 Mag 14.2 Calc delta mag 1.2
Calc coord yes
CCDM
Ccdm 18068-2228 RComp Comp B Note1
Note2 Discov num LYS 34 DRAs -1.69 DDEs 25.9
R dRAs 43 Year 1984 Theta 117 Rho 5.6
Obs 1 Vmag 14.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 18007S2228B
HIC