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Doubles in session


Current system
10327-6420
TDS 7331
HD 307804


Nearby doubles
14' : 10311-6411
GLI 146

17' : 10350-6415
TDS7352AB

20' : 10349-6408
DUN 93AB

32' : 10281-6430
TOI 837

37' : 10349-6454
B 1687

38' : 10366-6448
CTI 389

42' : 10389-6430
R 152

47' : 10266-6357
KPP 589

49' : 10384-6350
TDS7387

51' : 10298-6333
B 2711

53' : 10310-6511
KPP 224

55' : 10342-6514
B 1684

63' : 10395-6505
HJ 4343AB

64' : 10411-6350
KPP2887

64' : 10255-6504
HDS1499

70' : 10376-6522
I 417AB

70' : 10433-6411
R 154

71' : 10378-6318
B 2254AB

74' : 10377-6526
DAM2465

76' : 10244-6514
HDS1496

76' : 10262-6318
TOK 891

77' : 10283-6310
HDS1505

79' : 10420-6330
I 860AB

83' : 10314-6258
B 2249

86' : 10347-6545
RST 497

86' : 10229-6324
FIN 163



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.

10327-6420 TDS 7331 (HD 307804)

 
 
10h 32m 41.87s -64° 20' 16.7" P.A. 252.00 sep 2.5 mag 11.75,12.30
 
 
Coord 2000 10327-6420 Discov num TDS7331 Comp Coord arcsec 2000 10 32 41.87 -64 20 16.7
Date first 1991 Date last 2015 Obs 4
Pa first 252 Pa last 252.4 P.A. Now (θ) 252.4°
Sep first 2.4 Sep last 2.463 Sep. Now (ρ) 2.463"
Mag pri 11.75 Mag sec 12.30 delta mag (ΔM) 0.55 Spectral class
Pri motion ra +017 Sec motion ra -026
Pri motion dec +012 Sec motion dec +003
Notes
rPM=1.679
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 307804 Constellation Carina Tycho2 8964-00010-1 Gaia DR2 5251792727155085184
HD 307804
 
 
WDS 10327-6420 TDS 7331 (HD 307804) : 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
10327-6420 TDS7331 1991 1 252 2.4 11.75 12.30 103241.87-642016.7
10327-6420 TDS7331 1998 2 253 2.4 11.75 12.30 103241.87-642016.7
10327-6420 TDS7331 2015 3 252 2.5 11.75 12.30 103241.87-642016.7

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

 
 
WDS 10327-6420 TDS 7331 (HD 307804) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10327-6420 TDS 7331 (HD 307804) : MEASURES
 
 
No records found.

 
 
WDS 10327-6420 (HD 307804) : VIRTUAL EYEPIECE
 
 

10327-6420 TDS7331A mag 11.75 10327-6420 TDS7331B sep 1.3 P.A. 233.80 mag 12.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 10327-6420 (HD 307804) : ALADIN DSS IMAGE @ 10h 32m 41.87s -64° 20' 16.7"
 
 
 
 
WDS 10327-6420 TDS 7331 (HD 307804) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10327-6420 TDS7331 distance=0' 10311-6411 GLI 146 distance=14' 10350-6415 TDS7352AB distance=17' 10349-6408 DUN 93AB distance=20' 10349-6408 I 74BC distance=20' 10281-6430 TOI 837 distance=32' 10349-6454 B 1687 distance=37' 10366-6448 CTI 389 distance=38' 10389-6430 R 152 distance=42' 10266-6357 KPP 589 distance=47' 10384-6350 TDS7387 distance=49' 10298-6333 B 2711 distance=51' 10310-6511 KPP 224 distance=53' 10342-6514 B 1684 distance=55' 10395-6505 HJ 4343AB distance=63' 10411-6350 KPP2887 distance=64' 10255-6504 HDS1499 distance=64' 10376-6522 I 417AB distance=70' 10376-6522 COO 109AB,C distance=70' 10433-6411 R 154 distance=70' 10378-6318 B 2254CD distance=71' 10378-6318 B 2254AB distance=71' 10378-6318 B 2254AC distance=71' 10378-6318 B 2254AE distance=71' 10378-6318 B 2254EF distance=72' 10377-6526 DAM2465 distance=74' 10244-6514 HDS1496 distance=76' 10262-6318 TOK 891 distance=76' 10283-6310 HDS1505 distance=77' 10420-6330 I 860AB distance=79' 10420-6330 KOU 1AC distance=79' 10314-6258 B 2249 distance=83' 10347-6545 RST 497 distance=86' 10229-6324 FIN 163 distance=86' 10465-6416 FIN 364AB distance=90' 10465-6416 TOK 45AC distance=90' 10191-6441 HJ 4306AB distance=91' 10191-6441 KPP4373BC distance=91' 10268-6254 HDS1501AB distance=95' 10268-6254 HDS1501Ba,Bb distance=95' 10405-6259 NZO 20 distance=97' 10437-6529 B 2255 distance=98' 10479-6416 HDS1544 distance=99' 10300-6243 RST3702 distance=100' 10202-6323 TDS7194 distance=101' 10217-6533 TDS7216 distance=101' 10264-6249 TDS7271 distance=101' 10204-6320 FIN 407AB distance=102' 10204-6320 SIN 52AC distance=102' 10222-6541 COO 101 distance=105' 10207-6311 YMG 33 distance=106' 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 10327-6420 TDS7331 252 2.5
Show 10311-6411 GLI 146 277 26.6 14
Show 10350-6415 TDS7352 AB 123 1.0 17
Show 10349-6408 DUN 93 AB 39 24.2 20
Show 10349-6408 I 74 BC 230 2.9 20
Show 10281-6430 TOI 837 282 2.3 32
Show 10349-6454 B 1687 41 0.8 37
Show 10366-6448 CTI 389 203 54.0 38
Show 10389-6430 R 152 20 2.0 42
Show 10266-6357 KPP 589 80 5.5 47
Show 10384-6350 TDS7387 339 10.1 49
Show 10298-6333 B 2711 144 4.8 51
Show 10310-6511 KPP 224 205 3.8 53
Show 10342-6514 B 1684 299 1.4 55
Show 10395-6505 HJ 4343 AB 99 5.7 63
Show 10411-6350 KPP2887 115 2.5 64
Show 10255-6504 HDS1499 156 0.0 64
Show 10376-6522 I 417 AB 351 0.6 70
Show 10376-6522 COO 109 AB,C 6 5.0 70
Show 10433-6411 R 154 306 4.3 70
Show 10378-6318 B 2254 CD 184 3.3 71
Show 10378-6318 B 2254 AB 77 1.6 71
Show 10378-6318 B 2254 AC 120 33.3 71
Show 10378-6318 B 2254 AE 76 72.3 71
Show 10378-6318 B 2254 EF 32 4.3 72
Show 10377-6526 DAM2465 274 3.3 74
Show 10244-6514 HDS1496 106 0.1 76
Show 10262-6318 TOK 891 67 0.1 76
Show 10283-6310 HDS1505 132 0.1 77
Show 10420-6330 I 860 AB 71 0.4 79
Show 10420-6330 KOU 1 AC 73 10.0 79
Show 10314-6258 B 2249 321 11.2 83
Show 10347-6545 RST 497 58 2.1 86
Show 10229-6324 FIN 163 92 1.7 86
Show 10465-6416 FIN 364 AB 299 0.1 90
Show 10465-6416 TOK 45 AC 200 0.7 90
Show 10191-6441 HJ 4306 AB 313 2.6 91
Show 10191-6441 KPP4373 BC 208 21.9 91
Show 10268-6254 HDS1501 AB 340 4.0 95
Show 10268-6254 HDS1501 Ba,Bb 314 0.2 95
Show 10405-6259 NZO 20 353 8.9 97
Show 10437-6529 B 2255 327 6.7 98
Show 10479-6416 HDS1544 153 0.2 99
Show 10300-6243 RST3702 233 2.7 100
Show 10202-6323 TDS7194 165 1.5 101
Show 10217-6533 TDS7216 171 1.2 101
Show 10264-6249 TDS7271 199 1.1 101
Show 10204-6320 FIN 407 AB 259 8.5 102
Show 10204-6320 SIN 52 AC 218 21.4 102
Show 10222-6541 COO 101 158 3.9 105
Show 10207-6311 YMG 33 80 0.3 106

 
 
WDS 10327-6420 : COMPONENTS
 
 
  A
B pa=233.8°
sep=1.26"
 
 
10327-6420 A
 
 
Componente originario normalizzato AB Name HD 307804 Coord arcsec 2000 103241.87-642016.7 Mag 11.75
PmRA 17.00 PmDE 12.0
 
 
10327-6420 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 103241.71-642017.4 Mag 12.3 PmRA -26.00
PmDE 3.0 Tycho2 8964-00010-1 HD 307804 Calc delta mag 0.55
Calc coord yes
Tycho2
Tycho2 8964-00010-1 Pflag RAmdeg 158.17300123 DEmdeg -64.33818846
PmRA -26.2 PmDE 3.1 E RAmdeg 98 E DEmdeg 102
E pmRA 4.9 E pmDE 4.6 EpRAm 1985.04 EpDEm 1982.94
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.0 Q pmRA 0.4
Q pmDE 0.0 BTmag 11.915 E BTmag 0.097 VTmag 12.101
E VTmag 0.184 Prox 999 TYC HIP
CCDM RAdeg 158.17314083 DEdeg -64.33819556 EpRA 1990 1.68
EpDE 1990 1.71 E RAdeg 102.5 E DEdeg 110.2 Posflg
Corr -0.1