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Current system
18267+0337
BAL 2493


Nearby doubles
20' : 18278+0344
ARY 58

27' : 18258+0359
J 462

29' : 18272+0404
FAR 20

31' : 18280+0400
BAL2494

31' : 18248+0350
BAL2491

36' : 18258+0409
RAO 607

38' : 18243+0347
BAL2490

39' : 18270+0258
LDS5864

40' : 18284+0407
J 521

42' : 18264+0255
HEI 560

45' : 18251+0258
BAL1965

48' : 18291+0408
A 581AB

57' : 18233+0403
CLZ 73

58' : 18301+0404
STF2322AB

59' : 18262+0435
TDT 866

61' : 18295+0253
BAL1967AB

67' : 18223+0328
J 1741

71' : 18305+0416
A 583

74' : 18234+0431
BAL2927

75' : 18227+0420
TDT 825

75' : 18234+0432
SLE 164

77' : 18253+0222
BAL1966

80' : 18286+0451
STTA168AB

81' : 18307+0431
STTA170

83' : 18249+0454
J 2129AB

85' : 18212+0315
BAL2489



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

18267+0337 BAL 2493

 
 
18h 26m 40.67s +03° 36' 20.9" P.A. 95.00 sep 18.1 mag 11.08,12.45
 
 
Coord 2000 18267+0337 Discov num BAL2493 Comp Coord arcsec 2000 18 26 40.67 +03 36 20.9
Date first 1910 Date last 2015 Obs 8
Pa first 103 Pa last 94.5 P.A. Now (θ) 94.5°
Sep first 18.1 Sep last 18.118 Sep. Now (ρ) 18.118"
Mag pri 11.08 Mag sec 12.45 delta mag (ΔM) 1.37 Spectral class
Pri motion ra +005 Sec motion ra +009
Pri motion dec -022 Sec motion dec +003
Notes
rPM=1.122
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 0437-01738-1 Gaia DR2 4278059079223793792
 
 
WDS 18267+0337 BAL 2493 : 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
18267+0337 BAL2493 2001 2 276 18.1 11.41 11.50 182640.66+033621.0
18267+0337 BAL2493 2014 4 94 18.0 11.08 12.45 182640.67+033620.9
18267+0337 BAL2493 2015 8 95 18.1 11.08 12.45 182640.67+033620.9

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

 
 
WDS 18267+0337 BAL 2493 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18267+0337 BAL 2493 : MEASURES
 
 
No records found.

 
 
WDS 18267+0337 : VIRTUAL EYEPIECE
 
 

18267+0337 BAL2493A mag 11.08 18267+0337 BAL2493B sep 18.1 P.A. 94.50 mag 12.45 virtual eyepiece
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Radius:
Components only
 
 
WDS 18267+0337 : ALADIN DSS IMAGE @ 18h 26m 40.67s +03° 36' 20.9"
 
 
 
 
WDS 18267+0337 BAL 2493 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18267+0337 BAL2493 distance=0' 18278+0344 ARY 58 distance=20' 18258+0359 J 462 distance=27' 18272+0404 FAR 20 distance=29' 18280+0400 BAL2494 distance=31' 18248+0350 BAL2491 distance=31' 18258+0409 RAO 607 distance=36' 18243+0347 BAL2490 distance=38' 18270+0258 LDS5864 distance=39' 18284+0407 J 521 distance=40' 18264+0255 HEI 560 distance=42' 18251+0258 BAL1965 distance=45' 18291+0408 A 581AB distance=48' 18291+0408 A 581AB,C distance=48' 18233+0403 CLZ 73 distance=57' 18301+0404 CHR 72Aa,Ab distance=58' 18301+0404 STF2322AB distance=58' 18301+0404 STF2322AC distance=58' 18301+0404 STF2322AD distance=58' 18262+0435 TDT 866 distance=59' 18295+0253 BAL1967AB distance=61' 18223+0328 J 1741 distance=67' 18305+0416 A 583 distance=71' 18234+0431 BAL2927 distance=74' 18227+0420 TDT 825 distance=75' 18234+0432 SLE 164 distance=75' 18253+0222 BAL1966 distance=77' 18286+0451 STTA168AB distance=80' 18286+0451 STTA168AC distance=80' 18286+0451 SLE 179AD distance=80' 18286+0451 SLE 179AE distance=80' 18286+0451 SLE 179AF distance=80' 18307+0431 STTA170 distance=81' 18249+0454 J 2129AB distance=83' 18249+0454 J 2129AC distance=83' 18212+0315 BAL2489 distance=85' 18209+0323 HJ 5495AB distance=89' 18209+0323 HJ 5495AC distance=89' 18225+0446 SLE 161 distance=95' 18334+0341 HJ 861 distance=100' 18289+0514 CLV 1 distance=104' 18289+0515 LDS5237 distance=104' 18254+0523 SLE 173 distance=109' 18195+0320 AG 218AB distance=110' 18195+0320 AG 218AC distance=110' 18342+0341 ABT9001 distance=113' 18253+0529 SLE 172 distance=115' 18337+0426 GWP2786 distance=117' 18236+0525 TDT 829 distance=118' 18239+0527 SLE 167AB distance=119' 18239+0527 SLE 167AC distance=119' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 18267+0337 BAL2493 95 18.1
Show 18278+0344 ARY 58 109 88.4 20
Show 18258+0359 J 462 347 4.1 27
Show 18272+0404 FAR 20 126 60.3 29
Show 18280+0400 BAL2494 72 20.2 31
Show 18248+0350 BAL2491 79 6.9 31
Show 18258+0409 RAO 607 181 3.6 36
Show 18243+0347 BAL2490 289 19.2 38
Show 18270+0258 LDS5864 43 67.4 39
Show 18284+0407 J 521 304 5.3 40
Show 18264+0255 HEI 560 208 1.7 42
Show 18251+0258 BAL1965 73 5.1 45
Show 18291+0408 A 581 AB 140 0.4 48
Show 18291+0408 A 581 AB,C 227 10.2 48
Show 18233+0403 CLZ 73 9 79.0 57
Show 18301+0404 CHR 72 Aa,Ab 285 0.1 58
Show 18301+0404 STF2322 AB 172 19.8 58
Show 18301+0404 STF2322 AC 295 67.2 58
Show 18301+0404 STF2322 AD 197 85.3 58
Show 18262+0435 TDT 866 274 0.5 59
Show 18295+0253 BAL1967 AB 134 8.2 61
Show 18223+0328 J 1741 216 8.6 67
Show 18305+0416 A 583 265 0.2 71
Show 18234+0431 BAL2927 206 2.4 74
Show 18227+0420 TDT 825 343 0.6 75
Show 18234+0432 SLE 164 34 9.6 75
Show 18253+0222 BAL1966 247 3.9 77
Show 18286+0451 STTA168 AB 161 47.2 80
Show 18286+0451 STTA168 AC 217 244.2 80
Show 18286+0451 SLE 179 AD 210 251.7 80
Show 18286+0451 SLE 179 AE 226 304.1 80
Show 18286+0451 SLE 179 AF 233 288.5 80
Show 18307+0431 STTA170 5 100.0 81
Show 18249+0454 J 2129 AB 117 12.7 83
Show 18249+0454 J 2129 AC 2 7.0 83
Show 18212+0315 BAL2489 111 17.5 85
Show 18209+0323 HJ 5495 AB 284 27.5 89
Show 18209+0323 HJ 5495 AC 81 57.9 89
Show 18225+0446 SLE 161 266 12.9 95
Show 18334+0341 HJ 861 179 20.0 100
Show 18289+0514 CLV 1 355 40.8 104
Show 18289+0515 LDS5237 329 6.0 104
Show 18254+0523 SLE 173 133 19.0 109
Show 18195+0320 AG 218 AB 277 2.7 110
Show 18195+0320 AG 218 AC 52 52.2 110
Show 18342+0341 ABT9001 339 20.0 113
Show 18253+0529 SLE 172 256 4.9 115
Show 18337+0426 GWP2786 211 213.7 117
Show 18236+0525 TDT 829 158 0.6 118
Show 18239+0527 SLE 167 AB 244 13.6 119
Show 18239+0527 SLE 167 AC 325 17.0 119

 
 
WDS 18267+0337 : COMPONENTS
 
 
  A
B pa=94.5°
sep=18.08"
 
 
18267+0337 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182640.67+033620.9 Mag 11.08 PmRA 5.00
PmDE -22.0 Tycho2 0437-01738-1
Tycho2
Tycho2 0437-01738-1 Pflag RAmdeg 276.66944167 DEmdeg 3.60585885
PmRA 3.0 PmDE -19.4 E RAmdeg 55 E DEmdeg 66
E pmRA 1.9 E pmDE 1.9 EpRAm 1978.49 EpDEm 1972.22
Num 4 Q RAmdeg 0.9 Q DEmdeg 0.6 Q pmRA 0.9
Q pmDE 0.6 BTmag 13.642 E BTmag 0.482 VTmag 11.408
E VTmag 0.123 Prox 999 TYC HIP
CCDM RAdeg 276.66940250 DEdeg 3.60588583 EpRA 1990 1.83
EpDE 1990 1.72 E RAdeg 111.1 E DEdeg 118.3 Posflg
Corr 0.0
 
 
18267+0337 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182641.87+033619.5 Mag 12.45 PmRA 9.00
PmDE 3.0 Calc delta mag 1.37 Calc coord yes