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Current system
04540-6943
OGL 250


Nearby doubles
9' : 04527-6936
OGL 247

11' : 04549-6934
OGL 253

12' : 04560-6938
OGL 261

14' : 04544-6929
TDS3000

14' : 04543-6929
TDS2998

17' : 04515-6933
OGL 243

19' : 04543-7001
UC 1230

21' : 04576-6950
OGL 268

26' : 04493-6937
MLO 12

28' : 04489-6951
OGL 235

31' : 04597-6940
OGL 276

33' : 04595-6958
OGL 275

33' : 04477-6945
OGL 230

34' : 05001-6953
OGL 277

36' : 04552-6908
OGL 256

37' : 05010-6948
OGL 280

38' : 04470-6954
OGL 229

40' : 04540-7022
OGL 251

41' : 04542-7023
TOI1209

46' : 04453-6943
OGL 226

46' : 04566-7027
OGL 264

48' : 05031-6944
OGL 285

48' : 04448-6946
OGL 225

49' : 04492-6901
OGL 237

49' : 04488-6902
OGL 234

50' : 04454-7006
OGL 227



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

04540-6943 OGL 250

 
 
04h 54m 01.29s -69° 42' 39.7" P.A. 77.00 sep 1.2 mag 18.57,20.03
 
 
Coord 2000 04540-6943 Discov num OGL 250 Comp Coord arcsec 2000 04 54 01.29 -69 42 39.7
Date first 2005 Date last 2016 Obs 3
Pa first 76 Pa last 77.2 P.A. Now (θ) 77.2°
Sep first 1.3 Sep last 1.209 Sep. Now (ρ) 1.209"
Mag pri 18.57 Mag sec 20.03 delta mag (ΔM) 1.46 Spectral class
Pri motion ra +042 Sec motion ra +042
Pri motion dec -007 Sec motion dec -006
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.023 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Dorado Gaia DR2 4655350343904732672
 
 
WDS 04540-6943 OGL 250 : NOTES
 
 
discov_num notes refcode
OGL 250 LMC136.3.223 + LMC136.3.524 Pli2012
 
 
REFERENCES
 
 
refcode metd author reference
Pli2012 C - Poleski, R., Soszynski, I., Udalski, A., Szymanski, M.K., Kubiak, M., 2012AcA....62....1P
Pli2012 Pietrzynski, G., Wyrzykowski, L., & Ulaczyk, K.
Pli2012 Acta Astr. 62, 1, 2012
Pli2012 (Note: coarse theta values derived from component coordinates; quadrants flipped
Pli2012 as necessary to make brighter star primary)
 
 
DISCOVERER
 
 
idgroup discov author
1 OGL OGLE (Optical Gravitational Lensing Experiment; see Pli2012)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04540-6943 OGL 250 2005 1 76 1.3 18.57 20.03 NV 045401.29-694239.7
04540-6943 OGL 250 2015 2 77 1.2 18.57 20.03 NV 045401.29-694239.7
04540-6943 OGL 250 2016 3 77 1.2 18.57 20.03 NV 045401.29-694239.7

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

 
 
WDS 04540-6943 OGL 250 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04540-6943 OGL 250 : MEASURES
 
 
No records found.

 
 
WDS 04540-6943 : VIRTUAL EYEPIECE
 
 

04540-6943 OGL 250A mag 18.57 04540-6943 OGL 250B sep 0.5 P.A. 56.80 mag 20.03 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04540-6943 : ALADIN DSS IMAGE @ 04h 54m 01.29s -69° 42' 39.7"
 
 
 
 
WDS 04540-6943 OGL 250 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04540-6943 OGL 250 distance=0' 04527-6936 OGL 247 distance=9' 04549-6934 OGL 253 distance=11' 04560-6938 OGL 261 distance=12' 04544-6929 TDS3000 distance=14' 04543-6929 TDS2998 distance=14' 04515-6933 OGL 243 distance=17' 04543-7001 UC 1230 distance=19' 04576-6950 OGL 268 distance=21' 04493-6937 MLO 12 distance=26' 04489-6951 OGL 235 distance=28' 04597-6940 OGL 276 distance=31' 04595-6958 OGL 275 distance=33' 04477-6945 OGL 230 distance=33' 05001-6953 OGL 277 distance=34' 04552-6908 OGL 256 distance=36' 05010-6948 OGL 280 distance=37' 04470-6954 OGL 229 distance=38' 04540-7022 OGL 251 distance=40' 04542-7023 TOI1209 distance=41' 04453-6943 OGL 226 distance=46' 04566-7027 OGL 264 distance=46' 05031-6944 OGL 285 distance=48' 04448-6946 OGL 225 distance=48' 04492-6901 OGL 237 distance=49' 04488-6902 OGL 234 distance=49' 04454-7006 OGL 227 distance=50' 05027-6920 SKF1834 distance=51' 04588-7027 OGL 273 distance=51' 04442-6959 OGL 224 distance=53' 05043-6946 OGL 290 distance=54' 05042-6956 OGL 289 distance=55' 04455-7018 OGL 228 distance=56' 04560-7040 OGL 262 distance=59' 05007-6856 SKF1044 distance=59' 05028-7020 OGL 284 distance=59' 04483-7036 OGL 231 distance=61' 04527-7043 OGL 248 distance=61' 04512-6843 OGL 241 distance=62' 05058-6953 HEI 647 distance=62' 04442-7020 HEI 643 distance=63' 04516-6841 OGL 244 distance=63' 04532-6838 HJ 3712 distance=64' 04450-7026 LDS 130 distance=65' 04480-6846 SKF 849 distance=66' 05051-7020 HEI 646 distance=68' 04410-6935 OGL 218 distance=68' 05054-6905 SKF1072 distance=72' 04538-6831 OGL 249 distance=72' 04585-6834 OGL 271 distance=73' 04558-7056 OGL 260 distance=74' 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 04540-6943 OGL 250 77 1.2
Show 04527-6936 OGL 247 282 3.4 9
Show 04549-6934 OGL 253 63 1.7 11
Show 04560-6938 OGL 261 100 3.5 12
Show 04544-6929 TDS3000 342 0.5 14
Show 04543-6929 TDS2998 103 0.8 14
Show 04515-6933 OGL 243 167 7.4 17
Show 04543-7001 UC 1230 177 74.1 19
Show 04576-6950 OGL 268 158 17.8 21
Show 04493-6937 MLO 12 109 13.5 26
Show 04489-6951 OGL 235 197 0.7 28
Show 04597-6940 OGL 276 57 46.6 31
Show 04595-6958 OGL 275 187 1.7 33
Show 04477-6945 OGL 230 165 1.8 33
Show 05001-6953 OGL 277 235 0.7 34
Show 04552-6908 OGL 256 207 24.2 36
Show 05010-6948 OGL 280 292 3.3 37
Show 04470-6954 OGL 229 230 15.9 38
Show 04540-7022 OGL 251 201 12.7 40
Show 04542-7023 TOI1209 118 22.9 41
Show 04453-6943 OGL 226 238 22.3 46
Show 04566-7027 OGL 264 145 5.1 46
Show 05031-6944 OGL 285 49 9.8 48
Show 04448-6946 OGL 225 150 15.7 48
Show 04492-6901 OGL 237 184 5.0 49
Show 04488-6902 OGL 234 122 4.5 49
Show 04454-7006 OGL 227 94 17.5 50
Show 05027-6920 SKF1834 193 3.4 51
Show 04588-7027 OGL 273 270 567.7 51
Show 04442-6959 OGL 224 159 3.9 53
Show 05043-6946 OGL 290 247 1.3 54
Show 05042-6956 OGL 289 244 13.7 55
Show 04455-7018 OGL 228 27 2.1 56
Show 04560-7040 OGL 262 147 3.3 59
Show 05007-6856 SKF1044 214 6.8 59
Show 05028-7020 OGL 284 82 3.2 59
Show 04483-7036 OGL 231 205 2.9 61
Show 04527-7043 OGL 248 221 15.4 61
Show 04512-6843 OGL 241 168 21.2 62
Show 05058-6953 HEI 647 48 2.9 62
Show 04442-7020 HEI 643 154 2.6 63
Show 04516-6841 OGL 244 133 16.8 63
Show 04532-6838 HJ 3712 154 8.2 64
Show 04450-7026 LDS 130 145 91.3 65
Show 04480-6846 SKF 849 86 45.7 66
Show 05051-7020 HEI 646 259 0.9 68
Show 04410-6935 OGL 218 15 7.3 68
Show 05054-6905 SKF1072 34 8.3 72
Show 04538-6831 OGL 249 211 14.1 72
Show 04585-6834 OGL 271 205 9.6 73
Show 04558-7056 OGL 260 174 10.5 74

 
 
WDS 04540-6943 : COMPONENTS
 
 
  A
B pa=56.8°
sep=0.49"
 
 
04540-6943 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 045401.29-694239.7 Mag 18.57 PmRA 42.00
PmDE -7.0
 
 
04540-6943 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 045401.37-694239.4 Mag 20.03 PmRA 42.00
PmDE -6.0 Calc delta mag 1.46 Calc coord yes