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Doubles in session


Current system
18069+0159
BAL 1498


Nearby doubles
17' : 18079+0153
OSO 93AB

24' : 18081+0213
BU 636AB

24' : 18083+0209
BAL1954

28' : 18076+0224
BAL1952

30' : 18080+0222
WLY 9

30' : 18074+0227
BAL1951

32' : 18083+0230
BAL1953AB

34' : 18061+0127
BAL1497

39' : 18055+0230
STF2272AB

45' : 18040+0150
TOK 695

48' : 18052+0238
BAL1950

53' : 18103+0209
DAL 18AB

62' : 18034+0231
A 2191

62' : 18104+0232
STF2288

64' : 18103+0235
STF2287AB

65' : 18097+0247
BAL1955

66' : 18028+0137
BU 635AB

69' : 18046+0258
BAL1949

72' : 18056+0051
J 518

72' : 18036+0107
KPP 571

72' : 18117+0200
BAL1499

73' : 18080-0047
RST5102

77' : 18076+0314
SLE 85

77' : 18055+0311
HEI 257

79' : 18121+0207
BAL1957

79' : 18049+0311
BAL2471



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

18069+0159 BAL 1498

 
 
18h 06m 55.12s +01° 58' 28.9" P.A. 255.00 sep 3.0 mag 10.84,12.40
 
 
Coord 2000 18069+0159 Discov num BAL1498 Comp Coord arcsec 2000 18 06 55.12 +01 58 28.9
Date first 1983 Date last 2016 Obs 5
Pa first 255 Pa last 254.6 P.A. Now (θ) 254.6°
Sep first 2.9 Sep last 2.965 Sep. Now (ρ) 2.965"
Mag pri 10.84 Mag sec 12.40 delta mag (ΔM) 1.56 Spectral class
Pri motion ra -001 Sec motion ra
Pri motion dec -014 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 0434-05102-1 Gaia DR2 4468202297930442112
 
 
WDS 18069+0159 BAL 1498 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bal1924 Ma - Baillaud, R. 1924JO......7..117B
Bal1924 J. Obs. 7, 117, 1924
Bal1925 Ma - Baillaud, R. 1925JO......8...53B
Bal1925 J. Obs. 8, 53, 1925
Bal1925b Ma j Baillaud, R. 1925JO......8...56B
Bal1925b J. Obs. 8, 56, 1925
Bal1926 Ma - Baillaud, R. 1926JO......9..129P
Bal1926 J. Obs. 9, 129, 1926
Bal1937A Ma - Baillaud, R. 1937AnLei..18....1S
Bal1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Bal1944 C - Baillaud, R. 1944AnBes...3...33B
Bal1944 +Pa Ann. Obs. Besancon New Ser. 3, 33, 1943
Bal1944 +Po
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18069+0159 BAL1498 1990 2 254 2.0 10.84 12.40 180655.12+015828.9
18069+0159 BAL1498 2015 3 255 3.0 10.84 12.40 180655.12+015828.9
18069+0159 BAL1498 2016 4 255 3.0 10.84 12.40 180655.12+015828.9

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

 
 
WDS 18069+0159 BAL 1498 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18069+0159 BAL 1498 : MEASURES
 
 
No records found.

 
 
WDS 18069+0159 : VIRTUAL EYEPIECE
 
 

18069+0159 BAL1498A mag 10.84 18069+0159 BAL1498B sep 3.0 P.A. 254.60 mag 12.4 virtual eyepiece
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Radius:
Components only
 
 
WDS 18069+0159 : ALADIN DSS IMAGE @ 18h 06m 55.12s +01° 58' 28.9"
 
 
 
 
WDS 18069+0159 BAL 1498 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18069+0159 BAL1498 distance=0' 18079+0153 OSO 93AB distance=17' 18079+0153 OSO 93AC distance=17' 18079+0153 OSO 93AD distance=17' 18079+0153 OSO 93AE distance=17' 18079+0153 OSO 93AF distance=17' 18081+0213 BU 636AB distance=24' 18081+0213 BU 636AC distance=24' 18081+0213 BU 636AD distance=24' 18081+0213 GII 259Aa,Ab distance=24' 18083+0209 BAL1954 distance=24' 18076+0224 BAL1952 distance=28' 18080+0222 WLY 9 distance=30' 18074+0227 BAL1951 distance=30' 18083+0230 BAL1953AB distance=32' 18083+0230 NYS 7BC distance=32' 18061+0127 BAL1497 distance=34' 18055+0230 STF2272BC distance=39' 18055+0230 STF2272BD distance=39' 18055+0230 STF2272BR distance=39' 18055+0230 STF2272BZ distance=39' 18055+0230 STF2272AB distance=39' 18055+0230 STF2272AS distance=39' 18055+0230 STF2272AU distance=39' 18055+0230 STF2272AV distance=39' 18055+0230 STF2272AY distance=39' 18055+0230 STF2272AC distance=39' 18055+0230 STF2272AD distance=39' 18055+0230 STF2272AR distance=39' 18055+0230 STF2272AZ distance=39' 18055+0230 STF2272AT distance=39' 18055+0230 TNN 9AE distance=39' 18055+0230 TNN 9AF distance=39' 18055+0230 STF2272VT distance=40' 18055+0230 STF2272VW distance=40' 18055+0230 STF2272VX distance=40' 18040+0150 TOK 695 distance=45' 18052+0238 BAL1950 distance=48' 18103+0209 DAL 18AB distance=53' 18103+0209 DAL 18AC distance=53' 18034+0231 A 2191 distance=62' 18104+0232 STF2288 distance=62' 18103+0235 BU 638BC distance=64' 18103+0235 STF2287AB distance=64' 18103+0235 BU 638AD distance=64' 18103+0235 BU 638AE distance=64' 18097+0247 BAL1955 distance=65' 18028+0137 BU 635AB distance=66' 18028+0137 BU 635BC distance=66' 18046+0258 BAL1949 distance=69' 18056+0051 J 518 distance=72' 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 18069+0159 BAL1498 255 3.0
Show 18079+0153 OSO 93 AB 21 12.7 17
Show 18079+0153 OSO 93 AC 295 13.1 17
Show 18079+0153 OSO 93 AD 171 17.6 17
Show 18079+0153 OSO 93 AE 66 21.7 17
Show 18079+0153 OSO 93 AF 194 20.9 17
Show 18081+0213 BU 636 AB 120 1.4 24
Show 18081+0213 BU 636 AC 93 11.7 24
Show 18081+0213 BU 636 AD 348 40.8 24
Show 18081+0213 GII 259 Aa,Ab 168 0.1 24
Show 18083+0209 BAL1954 226 13.6 24
Show 18076+0224 BAL1952 153 13.5 28
Show 18080+0222 WLY 9 94 16.4 30
Show 18074+0227 BAL1951 251 3.2 30
Show 18083+0230 BAL1953 AB 122 17.1 32
Show 18083+0230 NYS 7 BC 84 16.0 32
Show 18061+0127 BAL1497 160 7.2 34
Show 18055+0230 STF2272 BC 322 81.2 39
Show 18055+0230 STF2272 BD 311 120.0 39
Show 18055+0230 STF2272 BR 29 154.3 39
Show 18055+0230 STF2272 BZ 163 70.2 39
Show 18055+0230 STF2272 AB 121 6.9 39
Show 18055+0230 STF2272 AS 10 202.6 39
Show 18055+0230 STF2272 AU 337 255.5 39
Show 18055+0230 STF2272 AV 276 144.5 39
Show 18055+0230 STF2272 AY 357 250.5 39
Show 18055+0230 STF2272 AC 326 93.1 39
Show 18055+0230 STF2272 AD 315 129.3 39
Show 18055+0230 STF2272 AR 26 164.8 39
Show 18055+0230 STF2272 AZ 163 68.3 39
Show 18055+0230 STF2272 AT 45 128.4 39
Show 18055+0230 TNN 9 AE 231 9.4 39
Show 18055+0230 TNN 9 AF 196 11.5 39
Show 18055+0230 STF2272 VT 72 247.5 40
Show 18055+0230 STF2272 VW 270 180.6 40
Show 18055+0230 STF2272 VX 253 17.5 40
Show 18040+0150 TOK 695 23 0.1 45
Show 18052+0238 BAL1950 335 7.4 48
Show 18103+0209 DAL 18 AB 274 12.5 53
Show 18103+0209 DAL 18 AC 314 45.0 53
Show 18034+0231 A 2191 201 3.2 62
Show 18104+0232 STF2288 58 15.9 62
Show 18103+0235 BU 638 BC 4 1.8 64
Show 18103+0235 STF2287 AB 153 22.9 64
Show 18103+0235 BU 638 AD 222 59.7 64
Show 18103+0235 BU 638 AE 344 13.7 64
Show 18097+0247 BAL1955 174 28.4 65
Show 18028+0137 BU 635 AB 302 68.8 66
Show 18028+0137 BU 635 BC 122 1.5 66
Show 18046+0258 BAL1949 182 13.7 69
Show 18056+0051 J 518 142 5.1 72

 
 
WDS 18069+0159 : COMPONENTS
 
 
  A
B pa=254.6°
sep=2.96"
 
 
18069+0159 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 180655.12+015828.9 Mag 10.84 PmRA -1.00
PmDE -14.0 Tycho2 0434-05102-1
Tycho2
Tycho2 0434-05102-1 Pflag RAmdeg 271.72967220 DEmdeg 1.97471025
PmRA -1.3 PmDE -14.4 E RAmdeg 37 E DEmdeg 40
E pmRA 1.7 E pmDE 1.6 EpRAm 1982.52 EpDEm 1980.44
Num 4 Q RAmdeg 4.6 Q DEmdeg 1.4 Q pmRA 4.5
Q pmDE 1.4 BTmag 11.390 E BTmag 0.080 VTmag 10.836
E VTmag 0.079 Prox 793 TYC T HIP
CCDM RAdeg 271.72972250 DEdeg 1.97476028 EpRA 1990 1.75
EpDE 1990 1.75 E RAdeg 47.9 E DEdeg 54.0 Posflg
Corr 0.1
 
 
18069+0159 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180654.93+015828.1 Mag 12.4 Calc delta mag 1.56
Calc coord yes