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Doubles in session


Current system
12390-6342
TDS 8470


Nearby doubles
16' : 12366-6345
CVN 48AB

20' : 12380-6324
KPP3018

27' : 12390-6408
TOB 109

32' : 12352-6323
TDS8447

34' : 12428-6405
TOB 114

40' : 12434-6408
VVV 10

40' : 12333-6330
KRV 8

42' : 12385-6301
TDS8468

47' : 12320-6342
TDS8424AB

48' : 12444-6414
TOB 116

48' : 12384-6255
COO 139

49' : 12423-6300
HDS1780

49' : 12319-6330
DSG 15

50' : 12424-6258
HJ 4541AB

57' : 12316-6412
TOB 86

59' : 12347-6251
VVV 9

60' : 12337-6430
BRT2000

61' : 12314-6416
TDS8419

63' : 12371-6241
TDS8459

64' : 12476-6411
VVV 11

65' : 12419-6444
HDS1779

65' : 12417-6444
B 2298

71' : 12390-6232
RST4504

73' : 12476-6258
TDS8524

80' : 12283-6420
KOU 9AB

81' : 12300-6437
TOB 81



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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

12390-6342 TDS 8470

 
 
12h 38m 58.79s -63° 42' 16.2" P.A. 226.00 sep 2.6 mag 11.69,11.96
 
 
Coord 2000 12390-6342 Discov num TDS8470 Comp Coord arcsec 2000 12 38 58.79 -63 42 16.2
Date first 1991 Date last 2015 Obs 2
Pa first 225 Pa last 226.4 P.A. Now (θ) 226.4°
Sep first 2.5 Sep last 2.56 Sep. Now (ρ) 2.56"
Mag pri 11.69 Mag sec 11.96 delta mag (ΔM) 0.27 Spectral class
Pri motion ra +027 Sec motion ra
Pri motion dec +028 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Crux Tycho2 8992-00454-1 Gaia DR2 5861427188442161536
 
 
WDS 12390-6342 TDS 8470 : 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
12390-6342 TDS8470 1991 1 225 2.5 11.69 11.96 123859.09-634214.6
12390-6342 TDS8470 2015 2 226 2.6 11.69 11.96 123858.79-634216.2

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

 
 
WDS 12390-6342 TDS 8470 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12390-6342 TDS 8470 : MEASURES
 
 
No records found.

 
 
WDS 12390-6342 : VIRTUAL EYEPIECE
 
 

12390-6342 TDS8470A mag 11.69 12390-6342 TDS8470B sep 1.9 P.A. 204.90 mag 11.96 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12390-6342 : ALADIN DSS IMAGE @ 12h 38m 58.79s -63° 42' 16.2"
 
 
 
 
WDS 12390-6342 TDS 8470 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12390-6342 TDS8470 distance=1' 12366-6345 CVN 48AB distance=16' 12366-6345 CVN 48AC distance=16' 12366-6345 CVN 48AD distance=16' 12366-6345 CVN 48AE distance=16' 12366-6345 CVN 48AF distance=16' 12366-6345 CVN 48AG distance=16' 12366-6345 CVN 48AH distance=16' 12366-6345 CVN 48AI distance=16' 12366-6345 CVN 48AJ distance=16' 12366-6345 CVN 48AK distance=16' 12366-6345 CVN 48AL distance=16' 12366-6345 CVN 48AM distance=16' 12366-6345 CVN 48AN distance=16' 12366-6345 CVN 48AO distance=16' 12366-6345 CVN 48AP distance=16' 12380-6324 KPP3018 distance=20' 12390-6408 TOB 109 distance=27' 12352-6323 TDS8447 distance=32' 12428-6405 TOB 114 distance=34' 12434-6408 VVV 10 distance=40' 12333-6330 KRV 8 distance=40' 12385-6301 TDS8468 distance=42' 12320-6342 TDS8424AB distance=47' 12444-6414 TOB 116 distance=48' 12384-6255 COO 139 distance=48' 12423-6300 HDS1780 distance=49' 12319-6330 DSG 15 distance=49' 12424-6258 SIN 74CD distance=49' 12424-6258 TOB 112DE distance=50' 12424-6258 HJ 4541AB distance=50' 12424-6258 SIN 74AC distance=50' 12424-6258 SIN 74AD distance=50' 12316-6412 TOB 86 distance=57' 12347-6251 VVV 9 distance=59' 12337-6430 BRT2000 distance=60' 12314-6416 TDS8419 distance=61' 12371-6241 TDS8459 distance=63' 12476-6411 VVV 11 distance=64' 12419-6444 HDS1779 distance=65' 12417-6444 B 2298 distance=65' 12390-6232 RST4504 distance=71' 12476-6258 TDS8524 distance=73' 12290-6312 KPP3871CD distance=74' 12283-6420 KOU 9AB distance=80' 12283-6420 KOU 9AC distance=80' 12300-6437 TOB 81 distance=81' 12476-6440 TOB 123 distance=81' 12286-6259 POM 9 distance=83' 12300-6440 TOB 82 distance=83' 12274-6315 KPP3870 distance=83' 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 12390-6342 TDS8470 226 2.6 1
Show 12366-6345 CVN 48 AB 144 2.4 16
Show 12366-6345 CVN 48 AC 64 2.5 16
Show 12366-6345 CVN 48 AD 226 2.5 16
Show 12366-6345 CVN 48 AE 111 2.6 16
Show 12366-6345 CVN 48 AF 97 3.2 16
Show 12366-6345 CVN 48 AG 357 4.6 16
Show 12366-6345 CVN 48 AH 66 4.8 16
Show 12366-6345 CVN 48 AI 133 5.5 16
Show 12366-6345 CVN 48 AJ 133 6.1 16
Show 12366-6345 CVN 48 AK 112 6.4 16
Show 12366-6345 CVN 48 AL 51 6.6 16
Show 12366-6345 CVN 48 AM 176 6.5 16
Show 12366-6345 CVN 48 AN 71 7.0 16
Show 12366-6345 CVN 48 AO 228 7.1 16
Show 12366-6345 CVN 48 AP 208 7.3 16
Show 12380-6324 KPP3018 65 34.7 20
Show 12390-6408 TOB 109 32 32.1 27
Show 12352-6323 TDS8447 170 0.8 32
Show 12428-6405 TOB 114 148 14.2 34
Show 12434-6408 VVV 10 348 9.8 40
Show 12333-6330 KRV 8 110 20.4 40
Show 12385-6301 TDS8468 66 0.9 42
Show 12320-6342 TDS8424 AB 188 0.7 47
Show 12444-6414 TOB 116 231 13.9 48
Show 12384-6255 COO 139 285 2.3 48
Show 12423-6300 HDS1780 102 27.4 49
Show 12319-6330 DSG 15 45 0.1 49
Show 12424-6258 SIN 74 CD 313 40.8 49
Show 12424-6258 TOB 112 DE 42 14.2 50
Show 12424-6258 HJ 4541 AB 142 11.4 50
Show 12424-6258 SIN 74 AC 250 54.0 50
Show 12424-6258 SIN 74 AD 276 81.2 50
Show 12316-6412 TOB 86 346 13.9 57
Show 12347-6251 VVV 9 213 33.3 59
Show 12337-6430 BRT2000 11 4.5 60
Show 12314-6416 TDS8419 346 3.8 61
Show 12371-6241 TDS8459 179 1.2 63
Show 12476-6411 VVV 11 90 8.6 64
Show 12419-6444 HDS1779 32 0.1 65
Show 12417-6444 B 2298 104 2.2 65
Show 12390-6232 RST4504 75 0.6 71
Show 12476-6258 TDS8524 338 0.5 73
Show 12290-6312 KPP3871 CD 265 1.5 74
Show 12283-6420 KOU 9 AB 44 2.0 80
Show 12283-6420 KOU 9 AC 178 6.8 80
Show 12300-6437 TOB 81 307 10.7 81
Show 12476-6440 TOB 123 26 15.7 81
Show 12286-6259 POM 9 163 7.4 83
Show 12300-6440 TOB 82 162 15.3 83
Show 12274-6315 KPP3870 116 3.8 83

 
 
WDS 12390-6342 : COMPONENTS
 
 
  A
B pa=204.9°
sep=1.95"
 
 
12390-6342 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 123858.79-634216.2 Mag 11.69 PmRA 27.00
PmDE 28.0
 
 
12390-6342 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 123858.67-634218.0 Mag 11.96 Calc delta mag 0.27
Calc coord yes