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Doubles in session


Current system
12012-6237
TDS 8168
HD 104387


Nearby doubles
13' : 12030-6240
FGS 27

17' : 11592-6247
COO 133AB

18' : 12019-6220
TDS8182

27' : 11577-6227
SHT 41AB

35' : 12026-6311
RST4954

40' : 12043-6310
SHT 43

42' : 12044-6202
TDS8205

43' : 11550-6235
BSO 20

44' : 12030-6319
CPO 55

44' : 11554-6255
WFC 117

45' : 12048-6200
DUN 117AB

49' : 11566-6313
FIN 191

49' : 11596-6324
FIN 192

50' : 12011-6147
TDS 653

52' : 11559-6314
KPP1965

52' : 11545-6301
TRR 9AB

54' : 12049-6150
R 185

54' : 11537-6254
TDS8100

55' : 11538-6256
SKF1847AB

56' : 11532-6236
TDS8095

58' : 11538-6212
HDS1678

58' : 11568-6148
RST4489

60' : 12097-6235
HDS1717

60' : 11534-6211
TDS8097

62' : 12050-6333
VOU 11

64' : 11520-6241
TDS8084



Selections
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Binary Systems
Triple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

12012-6237 TDS 8168 (HD 104387)

 
 
12h 01m 11.44s -62° 36' 52.8" P.A. 70.00 sep 0.4 mag 10.45,10.48 Sp B5/9
 
 
Coord 2000 12012-6237 Discov num TDS8168 Comp Coord arcsec 2000 12 01 11.44 -62 36 52.8
Date first 1991 Date last 1991 Obs 1
Pa first 70 Pa last 69.8 P.A. Now (θ) 69.8°
Sep first 0.4 Sep last 0.38 Sep. Now (ρ) 0.38"
Mag pri 10.45 Mag sec 10.48 delta mag (ΔM) 0.03 Spectral class B5/9 (blue-white)
Pri motion ra -011 Sec motion ra -011
Pri motion dec +005 Sec motion dec +005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 104387 Constellation Crux Tycho2 8978-06106-1 Gaia DR2 6057436026808116480
HD 104387
 
 
WDS 12012-6237 TDS 8168 (HD 104387) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12012-6237 TDS8168 1991 1 70 0.4 10.45 10.48 120111.44-623652.8

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

 
 
WDS 12012-6237 TDS 8168 (HD 104387) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12012-6237 TDS 8168 (HD 104387) : MEASURES
 
 
No records found.

 
 
WDS 12012-6237 (HD 104387) : VIRTUAL EYEPIECE
 
 

12012-6237 TDS8168A mag 10.45 Sp B5/9 12012-6237 TDS8168B sep 0.2 P.A. 51.30 mag 10.48 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12012-6237 (HD 104387) : ALADIN DSS IMAGE @ 12h 01m 11.44s -62° 36' 52.8"
 
 
 
 
WDS 12012-6237 TDS 8168 (HD 104387) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12012-6237 TDS8168 distance=0' 12030-6240 FGS 27 distance=13' 11592-6247 COO 133AB distance=17' 11592-6247 COO 133AC distance=17' 12019-6220 TDS8182 distance=18' 11577-6227 SHT 41AB distance=27' 11577-6227 SHT 41AC distance=27' 11577-6227 SHT 41AD distance=27' 11577-6227 SHT 41AE distance=27' 12026-6311 RST4954 distance=35' 12043-6310 SHT 43 distance=40' 12044-6202 TDS8205 distance=42' 11550-6235 BSO 20 distance=43' 12030-6319 CPO 55 distance=44' 11554-6255 WFC 117 distance=44' 12048-6200 DUN 117AB distance=45' 12048-6200 DUN 117AC distance=45' 12048-6200 ANT 9AD distance=45' 11566-6313 FIN 191 distance=49' 11596-6324 FIN 192 distance=49' 12011-6147 TDS 653 distance=50' 11559-6314 KPP1965 distance=52' 11545-6301 TRR 9AB distance=52' 11545-6301 TRR 9AC distance=52' 11545-6301 TRR 9CD distance=53' 12049-6150 R 185 distance=54' 11537-6254 TDS8100 distance=54' 11538-6256 SKF1847AB distance=55' 11532-6236 TDS8095 distance=56' 11538-6212 HDS1678 distance=58' 11568-6148 RST4489 distance=58' 12097-6235 HDS1717 distance=60' 11534-6211 TDS8097 distance=60' 12050-6333 VOU 11 distance=62' 11520-6241 TDS8084 distance=64' 11521-6217 TDS8086 distance=66' 12049-6341 TDS8211 distance=69' 11523-6202 JAW 29 distance=72' 12076-6335 TRR 13 distance=74' 11573-6345 TDS8139 distance=74' 12026-6124 TDS8189 distance=74' 12109-6309 TDS8258 distance=74' 12003-6122 HJ 4488 distance=76' 11499-6239 TDS8054 distance=79' 12036-6354 TDS 655 distance=79' 12126-6241 TOB 234 distance=80' 11502-6303 TDS8060 distance=80' 12066-6127 TDS8226 distance=80' 12035-6118 TDS8199 distance=81' 12039-6119 TDS8203 distance=81' 12128-6231 ELP 30 distance=81' 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 12012-6237 TDS8168 70 0.4
Show 12030-6240 FGS 27 3 0.1 13
Show 11592-6247 COO 133 AB 21 8.1 17
Show 11592-6247 COO 133 AC 205 10.7 17
Show 12019-6220 TDS8182 199 9.8 18
Show 11577-6227 SHT 41 AB 174 3.4 27
Show 11577-6227 SHT 41 AC 332 3.9 27
Show 11577-6227 SHT 41 AD 71 4.7 27
Show 11577-6227 SHT 41 AE 139 4.9 27
Show 12026-6311 RST4954 283 0.8 35
Show 12043-6310 SHT 43 130 5.8 40
Show 12044-6202 TDS8205 65 2.4 42
Show 11550-6235 BSO 20 266 18.8 43
Show 12030-6319 CPO 55 321 5.8 44
Show 11554-6255 WFC 117 9 9.9 44
Show 12048-6200 DUN 117 AB 149 22.8 45
Show 12048-6200 DUN 117 AC 19 25.1 45
Show 12048-6200 ANT 9 AD 116 3.2 45
Show 11566-6313 FIN 191 38 4.4 49
Show 11596-6324 FIN 192 269 0.3 49
Show 12011-6147 TDS 653 110 1.0 50
Show 11559-6314 KPP1965 278 15.5 52
Show 11545-6301 TRR 9 AB 313 11.1 52
Show 11545-6301 TRR 9 AC 243 41.1 52
Show 11545-6301 TRR 9 CD 51 3.6 53
Show 12049-6150 R 185 238 8.8 54
Show 11537-6254 TDS8100 118 1.0 54
Show 11538-6256 SKF1847 AB 57 16.3 55
Show 11532-6236 TDS8095 191 2.1 56
Show 11538-6212 HDS1678 36 0.7 58
Show 11568-6148 RST4489 152 0.7 58
Show 12097-6235 HDS1717 71 13.5 60
Show 11534-6211 TDS8097 340 0.7 60
Show 12050-6333 VOU 11 231 6.1 62
Show 11520-6241 TDS8084 260 0.7 64
Show 11521-6217 TDS8086 230 0.5 66
Show 12049-6341 TDS8211 350 2.3 69
Show 11523-6202 JAW 29 116 15.0 72
Show 12076-6335 TRR 13 22 6.8 74
Show 11573-6345 TDS8139 135 2.1 74
Show 12026-6124 TDS8189 12 8.2 74
Show 12109-6309 TDS8258 57 1.9 74
Show 12003-6122 HJ 4488 137 7.3 76
Show 11499-6239 TDS8054 266 1.8 79
Show 12036-6354 TDS 655 359 0.8 79
Show 12126-6241 TOB 234 203 15.2 80
Show 11502-6303 TDS8060 257 0.5 80
Show 12066-6127 TDS8226 25 0.4 80
Show 12035-6118 TDS8199 201 1.0 81
Show 12039-6119 TDS8203 158 1.0 81
Show 12128-6231 ELP 30 52 0.4 81

 
 
WDS 12012-6237 : COMPONENTS
 
 
  A
B pa=51.3°
sep=0.21"
 
 
12012-6237 A
 
 
Componente originario normalizzato AB Name HD 104387 Coord arcsec 2000 120111.44-623652.8 Mag 10.45
Spectral class B5/9 (blue-white) PmRA -11.00 PmDE 5.0 Tycho2 8978-06106-1
HD 104387
Tycho2
Tycho2 8978-06106-1 Pflag RAmdeg 180.29774100 DEmdeg -62.61464817
PmRA -10.8 PmDE 4.5 E RAmdeg 14 E DEmdeg 13
E pmRA 2.4 E pmDE 2.0 EpRAm 1990.54 EpDEm 1989.90
Num 5 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 0.9 BTmag 9.813 E BTmag 0.023 VTmag 9.840
E VTmag 0.027 Prox 359 TYC T HIP
CCDM RAdeg 180.29779583 DEdeg -62.61465889 EpRA 1990 1.59
EpDE 1990 1.58 E RAdeg 14.3 E DEdeg 14.4 Posflg
Corr 0.0
 
 
12012-6237 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 120111.46-623652.7 Mag 10.48 PmRA -11.00
PmDE 5.0 Calc delta mag 0.03 Calc coord yes