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Doubles in session


Current system
12044-6202
TDS 8205
HD 309507


Nearby doubles
3' : 12048-6200
DUN 117AB

12' : 12049-6150
R 185

26' : 12019-6220
TDS8182

28' : 12011-6147
TDS 653

39' : 12066-6127
TDS8226

40' : 12026-6124
TDS8189

41' : 12030-6240
FGS 27

42' : 12012-6237
TDS8168

43' : 12075-6125
TDS8232

43' : 12039-6119
TDS8203

44' : 12035-6118
TDS8199

50' : 12003-6122
HJ 4488

50' : 12097-6235
HDS1717

50' : 12072-6116
HDS1710

51' : 12067-6114
JAW 32

52' : 12081-6118
TDS8240

52' : 12051-6111
FIN 421

52' : 12014-6115
TDS8176

53' : 12073-6113
TDS 657

54' : 11577-6227
SHT 41AB

56' : 11568-6148
RST4489

58' : 12126-6159
JSP 515

58' : 12126-6204
JSP 516

58' : 11592-6247
COO 133AB

58' : 12081-6110
TDS8239

60' : 12083-6109
TDS8242



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

12044-6202 TDS 8205 (HD 309507)

 
 
12h 04m 26.90s -62° 01' 37.9" P.A. 65.00 sep 2.4 mag 9.90,12.13 Sp F5
 
 
Coord 2000 12044-6202 Discov num TDS8205 Comp Coord arcsec 2000 12 04 26.90 -62 01 37.9
Date first 1991 Date last 1991 Obs 1
Pa first 65 Pa last 65 P.A. Now (θ) 65°
Sep first 2.4 Sep last 2.36 Sep. Now (ρ) 2.36"
Mag pri 9.90 Mag sec 12.13 delta mag (ΔM) 2.23 Spectral class F5 (yellow-white)
Pri motion ra -008 Sec motion ra -008
Pri motion dec +001 Sec motion dec +001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 309507 Constellation Crux Tycho2 8978-02580-1 Gaia DR2 6057656822473030272
HD 309507
 
 
WDS 12044-6202 TDS 8205 (HD 309507) : 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
12044-6202 TDS8205 1991 1 65 2.4 9.90 12.13 120426.90-620137.9

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

 
 
WDS 12044-6202 TDS 8205 (HD 309507) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12044-6202 TDS 8205 (HD 309507) : MEASURES
 
 
No records found.

 
 
WDS 12044-6202 (HD 309507) : VIRTUAL EYEPIECE
 
 

12044-6202 TDS8205A mag 9.9 Sp F5 12044-6202 TDS8205B sep 1.4 P.A. 45.20 mag 12.13 virtual eyepiece
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Radius:
Components only
 
 
WDS 12044-6202 (HD 309507) : ALADIN DSS IMAGE @ 12h 04m 26.90s -62° 01' 37.9"
 
 
 
 
WDS 12044-6202 TDS 8205 (HD 309507) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12044-6202 TDS8205 distance=0' 12048-6200 DUN 117AB distance=3' 12048-6200 DUN 117AC distance=3' 12048-6200 ANT 9AD distance=3' 12049-6150 R 185 distance=12' 12019-6220 TDS8182 distance=26' 12011-6147 TDS 653 distance=28' 12066-6127 TDS8226 distance=39' 12026-6124 TDS8189 distance=40' 12030-6240 FGS 27 distance=41' 12012-6237 TDS8168 distance=42' 12075-6125 TDS8232 distance=43' 12039-6119 TDS8203 distance=43' 12035-6118 TDS8199 distance=44' 12003-6122 HJ 4488 distance=50' 12097-6235 HDS1717 distance=50' 12072-6116 HDS1710 distance=50' 12067-6114 JAW 32 distance=51' 12081-6118 TDS8240 distance=52' 12051-6111 FIN 421 distance=52' 12014-6115 TDS8176 distance=52' 12073-6113 TDS 657 distance=53' 11577-6227 SHT 41AB distance=54' 11577-6227 SHT 41AC distance=54' 11577-6227 SHT 41AD distance=54' 11577-6227 SHT 41AE distance=54' 11568-6148 RST4489 distance=56' 12126-6159 JSP 515 distance=58' 12126-6204 JSP 516 distance=58' 11592-6247 COO 133AB distance=58' 11592-6247 COO 133AC distance=58' 12081-6110 TDS8239 distance=58' 12083-6109 TDS8242 distance=60' 12128-6154 TOB 236 distance=60' 12071-6102 TDS8228 distance=63' 12025-6100 TDS8186 distance=64' 12024-6100 TDS8184 distance=64' 12132-6218 TOB 239 distance=64' 12127-6136 TOB 235 distance=64' 12128-6231 ELP 30 distance=66' 12030-6055 JAW 31 distance=68' 12043-6310 SHT 43 distance=69' 12094-6102 FIN 193 distance=70' 12026-6311 RST4954 distance=70' 12126-6241 TOB 234 distance=70' 12124-6120 TOB 232 distance=71' 11550-6235 BSO 20 distance=74' 11538-6212 HDS1678 distance=76' 12106-6058 R 191 distance=78' 12030-6319 CPO 55 distance=78' 11534-6211 TDS8097 distance=79' 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 12044-6202 TDS8205 65 2.4
Show 12048-6200 DUN 117 AB 149 22.8 3
Show 12048-6200 DUN 117 AC 19 25.1 3
Show 12048-6200 ANT 9 AD 116 3.2 3
Show 12049-6150 R 185 238 8.8 12
Show 12019-6220 TDS8182 199 9.8 26
Show 12011-6147 TDS 653 110 1.0 28
Show 12066-6127 TDS8226 25 0.4 39
Show 12026-6124 TDS8189 12 8.2 40
Show 12030-6240 FGS 27 3 0.1 41
Show 12012-6237 TDS8168 70 0.4 42
Show 12075-6125 TDS8232 6 2.1 43
Show 12039-6119 TDS8203 158 1.0 43
Show 12035-6118 TDS8199 201 1.0 44
Show 12003-6122 HJ 4488 137 7.3 50
Show 12097-6235 HDS1717 71 13.5 50
Show 12072-6116 HDS1710 235 1.6 50
Show 12067-6114 JAW 32 53 14.0 51
Show 12081-6118 TDS8240 133 2.4 52
Show 12051-6111 FIN 421 269 7.3 52
Show 12014-6115 TDS8176 156 0.7 52
Show 12073-6113 TDS 657 168 1.8 53
Show 11577-6227 SHT 41 AB 174 3.4 54
Show 11577-6227 SHT 41 AC 332 3.9 54
Show 11577-6227 SHT 41 AD 71 4.7 54
Show 11577-6227 SHT 41 AE 139 4.9 54
Show 11568-6148 RST4489 152 0.7 56
Show 12126-6159 JSP 515 335 0.3 58
Show 12126-6204 JSP 516 206 2.4 58
Show 11592-6247 COO 133 AB 21 8.1 58
Show 11592-6247 COO 133 AC 205 10.7 58
Show 12081-6110 TDS8239 233 2.6 58
Show 12083-6109 TDS8242 1 0.8 60
Show 12128-6154 TOB 236 171 27.4 60
Show 12071-6102 TDS8228 161 0.8 63
Show 12025-6100 TDS8186 50 0.7 64
Show 12024-6100 TDS8184 303 0.6 64
Show 12132-6218 TOB 239 137 13.7 64
Show 12127-6136 TOB 235 43 25.6 64
Show 12128-6231 ELP 30 52 0.4 66
Show 12030-6055 JAW 31 128 20.7 68
Show 12043-6310 SHT 43 130 5.8 69
Show 12094-6102 FIN 193 13 4.7 70
Show 12026-6311 RST4954 283 0.8 70
Show 12126-6241 TOB 234 203 15.2 70
Show 12124-6120 TOB 232 13 29.6 71
Show 11550-6235 BSO 20 266 18.8 74
Show 11538-6212 HDS1678 36 0.7 76
Show 12106-6058 R 191 213 3.4 78
Show 12030-6319 CPO 55 321 5.8 78
Show 11534-6211 TDS8097 340 0.7 79

 
 
WDS 12044-6202 : COMPONENTS
 
 
  A
B pa=45.2°
sep=1.41"
 
 
12044-6202 A
 
 
Componente originario normalizzato AB Name HD 309507 Coord arcsec 2000 120426.90-620137.9 Mag 9.9
Spectral class F5 (yellow-white) PmRA -8.00 PmDE 1.0 Tycho2 8978-02580-1
HD 309507
Tycho2
Tycho2 8978-02580-1 Pflag RAmdeg 181.11208297 DEmdeg -62.02718511
PmRA -8.0 PmDE 0.5 E RAmdeg 20 E DEmdeg 20
E pmRA 2.0 E pmDE 2.0 EpRAm 1986.68 EpDEm 1987.02
Num 5 Q RAmdeg 0.6 Q DEmdeg 1.2 Q pmRA 0.6
Q pmDE 1.2 BTmag 10.743 E BTmag 0.041 VTmag 9.943
E VTmag 0.030 Prox 999 TYC T HIP
CCDM RAdeg 181.11212194 DEdeg -62.02718417 EpRA 1990 1.58
EpDE 1990 1.63 E RAdeg 22.5 E DEdeg 21.6 Posflg
Corr 0.0
 
 
12044-6202 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 120427.04-620136.9 Mag 12.13 PmRA -8.00
PmDE 1.0 Calc delta mag 2.23 Calc coord yes