stampa
Login

Set your own preferrences to customize your experience with Stelle Doppie!
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
12544-6053
TDS 8578
HD 312121


Nearby doubles
5' : 12540-6050
TOB 128AB

5' : 12541-6049
DAM 587

11' : 12530-6051
VVV 13

12' : 12560-6055
B 1724

13' : 12532-6044
B 1723

16' : 12565-6051
TDS8604

19' : 12546-6111
TDS8580

22' : 12521-6037
JSP 560

25' : 12577-6053
HDS1817

27' : 12520-6033
HEI 63

29' : 12512-6036
TDS8561

30' : 12536-6025
JSP 561

30' : 12583-6101
HDS1818

31' : 12538-6022
CRU9008AB

32' : 12565-6120
HDS1814

32' : 12539-6022
DAM 585AB

32' : 12583-6039
TDS8617

32' : 12536-6021
HDS1808

33' : 12539-6023
JSP 563

33' : 12535-6021
JSP 562

33' : 12540-6020
B 805

37' : 12562-6127
ELP 32AB

40' : 12495-6109
TDS8540

41' : 12492-6040
HDS1797

48' : 13003-6034
TDS8637

52' : 12485-6026
TDS8533



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

12544-6053 TDS 8578 (HD 312121)

 
 
12h 54m 24.34s -60° 52' 53.6" P.A. 48.00 sep 2.1 mag 11.52,11.56 Sp A
 
 
Coord 2000 12544-6053 Discov num TDS8578 Comp Coord arcsec 2000 12 54 24.34 -60 52 53.6
Date first 1991 Date last 1991 Obs 1
Pa first 48 Pa last 48.4 P.A. Now (θ) 48.4°
Sep first 2.1 Sep last 2.09 Sep. Now (ρ) 2.09"
Mag pri 11.52 Mag sec 11.56 delta mag (ΔM) 0.04 Spectral class A (white)
Pri motion ra -001 Sec motion ra -001
Pri motion dec +000 Sec motion dec +000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 312121 Constellation Crux Tycho2 8989-02395-1 Gaia DR2 6055581764812828800
HD 312121
 
 
WDS 12544-6053 TDS 8578 (HD 312121) : 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
12544-6053 TDS8578 1991 1 48 2.1 11.52 11.56 125424.14-605255.0

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

 
 
WDS 12544-6053 TDS 8578 (HD 312121) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12544-6053 TDS 8578 (HD 312121) : MEASURES
 
 
No records found.

 
 
WDS 12544-6053 (HD 312121) : VIRTUAL EYEPIECE
 
 

12544-6053 TDS8578A mag 11.52 Sp A 12544-6053 TDS8578B sep 1.6 P.A. 28.70 mag 11.56 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 12544-6053 (HD 312121) : ALADIN DSS IMAGE @ 12h 54m 24.34s -60° 52' 53.6"
 
 
 
 
WDS 12544-6053 TDS 8578 (HD 312121) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12544-6053 TDS8578 distance=1' 12540-6050 TDS8574Aa,Ab distance=5' 12540-6050 TOB 128AB distance=5' 12540-6050 DAM 586BC distance=5' 12541-6049 DAM 587 distance=5' 12530-6051 VVV 13 distance=11' 12560-6055 B 1724 distance=12' 12532-6044 B 1723 distance=13' 12565-6051 TDS8604 distance=16' 12546-6111 TDS8580 distance=19' 12521-6037 JSP 560 distance=22' 12577-6053 HDS1817 distance=25' 12520-6033 HEI 63 distance=27' 12512-6036 TDS8561 distance=29' 12536-6025 JSP 561 distance=30' 12583-6101 HDS1818 distance=30' 12538-6022 CRU9008CD distance=31' 12538-6022 CRU9008AB distance=31' 12565-6120 HDS1814 distance=32' 12539-6022 DAM 585AB distance=32' 12539-6022 DAM 585AC distance=32' 12583-6039 TDS8617 distance=32' 12536-6021 HDS1808 distance=32' 12539-6023 JSP 563 distance=33' 12535-6021 JSP 562 distance=33' 12540-6020 B 805 distance=33' 12538-6022 CRU9008EF distance=34' 12562-6127 ELP 32AB distance=37' 12495-6109 TDS8540 distance=40' 12492-6040 HDS1797 distance=41' 13003-6034 TDS8637 distance=48' 12485-6026 TDS8533 distance=52' 12531-6000 TDS8570 distance=54' 12472-6040 DAM 581 distance=55' 13019-6052 TDS8654 distance=55' 12544-6148 B 2012 distance=56' 12463-6050 B 1722 distance=60' 12564-5956 JAW 36 distance=60' 12571-5955 JSP 566 distance=61' 13008-6014 JSP 568 distance=61' 12456-6059 HJ 4547 distance=65' 12465-6025 TOB 121 distance=65' 12459-6033 JSP 917 distance=66' 12476-6010 B 804 distance=67' 12545-5945 TDS8579 distance=68' 12481-6002 JSP 557 distance=70' 13039-6112 VVV 14 distance=72' 13037-6026 TDS8671 distance=74' 12506-6201 LDS 421AB distance=74' 12506-6201 LDS 421Aa,Ab distance=74' 12504-6201 GAI9012AB 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 12544-6053 TDS8578 48 2.1 1
Show 12540-6050 TDS8574 Aa,Ab 230 0.5 5
Show 12540-6050 TOB 128 AB 10 15.0 5
Show 12540-6050 DAM 586 BC 233 5.5 5
Show 12541-6049 DAM 587 263 3.5 5
Show 12530-6051 VVV 13 164 1.9 11
Show 12560-6055 B 1724 292 1.1 12
Show 12532-6044 B 1723 87 1.1 13
Show 12565-6051 TDS8604 137 2.5 16
Show 12546-6111 TDS8580 155 0.7 19
Show 12521-6037 JSP 560 228 1.0 22
Show 12577-6053 HDS1817 85 0.2 25
Show 12520-6033 HEI 63 8 0.1 27
Show 12512-6036 TDS8561 234 8.3 29
Show 12536-6025 JSP 561 94 2.1 30
Show 12583-6101 HDS1818 116 0.2 30
Show 12538-6022 CRU9008 CD 87 7.7 31
Show 12538-6022 CRU9008 AB 107 5.5 31
Show 12565-6120 HDS1814 335 0.1 32
Show 12539-6022 DAM 585 AB 241 5.5 32
Show 12539-6022 DAM 585 AC 10 6.3 32
Show 12583-6039 TDS8617 140 0.5 32
Show 12536-6021 HDS1808 43 16.9 32
Show 12539-6023 JSP 563 269 1.4 33
Show 12535-6021 JSP 562 206 3.2 33
Show 12540-6020 B 805 258 4.6 33
Show 12538-6022 CRU9008 EF 312 11.9 34
Show 12562-6127 ELP 32 AB 170 2.6 37
Show 12495-6109 TDS8540 358 0.6 40
Show 12492-6040 HDS1797 120 0.2 41
Show 13003-6034 TDS8637 220 1.5 48
Show 12485-6026 TDS8533 284 9.9 52
Show 12531-6000 TDS8570 113 0.5 54
Show 12472-6040 DAM 581 75 5.8 55
Show 13019-6052 TDS8654 116 1.9 55
Show 12544-6148 B 2012 200 1.9 56
Show 12463-6050 B 1722 235 0.1 60
Show 12564-5956 JAW 36 242 21.5 60
Show 12571-5955 JSP 566 263 1.5 61
Show 13008-6014 JSP 568 127 0.5 61
Show 12456-6059 HJ 4547 2 29.7 65
Show 12465-6025 TOB 121 17 20.0 65
Show 12459-6033 JSP 917 77 6.8 66
Show 12476-6010 B 804 0.7 67
Show 12545-5945 TDS8579 337 1.7 68
Show 12481-6002 JSP 557 296 3.4 70
Show 13039-6112 VVV 14 26 137.2 72
Show 13037-6026 TDS8671 351 0.5 74
Show 12506-6201 LDS 421 AB 70 66.2 74
Show 12506-6201 LDS 421 Aa,Ab 278 2.5 74
Show 12504-6201 GAI9012 AB 280 2.6 74

 
 
WDS 12544-6053 : COMPONENTS
 
 
  A
B pa=28.7°
sep=1.58"
 
 
12544-6053 A
 
 
Componente originario normalizzato AB Name HD 312121 Coord arcsec 2000 125424.34-605253.6 Mag 11.52
Spectral class A (white) PmRA -1.00 PmDE 0.0
 
 
12544-6053 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 125424.44-605252.2 Mag 11.56 PmRA -1.00
PmDE 0.0 Tycho2 8989-02395-1 HD 312121 Calc delta mag 0.04
Calc coord yes
Tycho2
Tycho2 8989-02395-1 Pflag RAmdeg 193.60142269 DEmdeg -60.88156725
PmRA -1.0 PmDE 0.2 E RAmdeg 51 E DEmdeg 51
E pmRA 3.1 E pmDE 2.9 EpRAm 1988.18 EpDEm 1987.84
Num 4 Q RAmdeg 1.1 Q DEmdeg 0.1 Q pmRA 1.1
Q pmDE 0.1 BTmag 11.514 E BTmag 0.069 VTmag 11.543
E VTmag 0.106 Prox 625 TYC T HIP
CCDM RAdeg 193.60142722 DEdeg -60.88156778 EpRA 1990 1.56
EpDE 1990 1.76 E RAdeg 52.2 E DEdeg 51.7 Posflg
Corr -0.1