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Doubles in session


Current system
07189-2506
TDS 4705


Nearby doubles
9' : 07187-2457
HJ 3948AB

10' : 07184-2459
FGS 12

10' : 07192-2457
B 133

14' : 07193-2453
B 134

15' : 07199-2500
B 2142

17' : 07188-2449
BRT2893

18' : 07178-2515
TDS4683

24' : 07195-2527
BRT2895

26' : 07193-2441
HDS1022

26' : 07177-2526
RST2468

27' : 07196-2530
B 717

27' : 07188-2440
B 2140

27' : 07190-2439
B 2141

28' : 07169-2513
TDS4670

32' : 07178-2439
BRT2890

32' : 07184-2537
BRT2892

36' : 07181-2432
TDS4688

37' : 07183-2431
TDS 353

38' : 07161-2507
RST3505

43' : 07218-2517
TDS4739

43' : 07219-2513
TDS 363

43' : 07160-2523
TDS4648

44' : 07200-2425
BU 331

46' : 07186-2421
TDS4700

48' : 07216-2534
TDS 362

48' : 07221-2523
TDS4743



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

07189-2506 TDS 4705

 
 
07h 18m 51.70s -25° 05' 38.4" P.A. 59.00 sep 0.7 mag 11.76,12.10
 
 
Coord 2000 07189-2506 Discov num TDS4705 Comp Coord arcsec 2000 07 18 51.70 -25 05 38.4
Date first 1991 Date last 1991 Obs 1
Pa first 59 Pa last 59 P.A. Now (θ) 59°
Sep first 0.7 Sep last 0.67 Sep. Now (ρ) 0.67"
Mag pri 11.76 Mag sec 12.10 delta mag (ΔM) 0.34 Spectral class
Pri motion ra -017 Sec motion ra -017
Pri motion dec +009 Sec motion dec +009
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canis Major Tycho2 6541-03433-1 Gaia DR2 5616520280484101376
 
 
WDS 07189-2506 TDS 4705 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
TDS Tycho Double Star (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
07189-2506 TDS4705 1991 1 59 0.7 11.76 12.10 071851.70-250538.4

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

 
 
WDS 07189-2506 TDS 4705 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07189-2506 TDS 4705 : MEASURES
 
 
No records found.

 
 
WDS 07189-2506 : VIRTUAL EYEPIECE
 
 

07189-2506 TDS4705A mag 11.76 07189-2506 TDS4705B sep 0.7 P.A. 59.00 mag 12.1 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 07189-2506 : ALADIN DSS IMAGE @ 07h 18m 51.70s -25° 05' 38.4"
 
 
 
 
WDS 07189-2506 TDS 4705 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07189-2506 TDS4705 distance=0' 07187-2457 FIN 313Aa,Ab distance=9' 07187-2457 HJ 3948AB distance=9' 07187-2457 HJ 3948AC distance=9' 07187-2457 HJ 3948AD distance=9' 07187-2457 TOK 42AE distance=9' 07184-2459 FGS 12 distance=10' 07192-2457 B 133 distance=10' 07193-2453 B 134 distance=14' 07199-2500 B 2142 distance=15' 07188-2449 BRT2893 distance=17' 07178-2515 TDS4683 distance=18' 07195-2527 BRT2895 distance=24' 07193-2441 HDS1022 distance=26' 07177-2526 RST2468 distance=26' 07196-2530 B 717 distance=27' 07188-2440 B 2140 distance=27' 07190-2439 B 2141 distance=27' 07169-2513 TDS4670 distance=28' 07178-2439 BRT2890 distance=32' 07184-2537 BRT2892 distance=32' 07181-2432 TDS4688 distance=36' 07183-2431 TDS 353 distance=37' 07161-2507 RST3505 distance=38' 07218-2517 TDS4739 distance=43' 07219-2513 TDS 363 distance=43' 07160-2523 TDS4648 distance=43' 07200-2425 BU 331 distance=44' 07186-2421 TDS4700 distance=46' 07216-2534 TDS 362 distance=48' 07221-2523 TDS4743 distance=48' 07169-2427 TDS4669 distance=48' 07195-2554 TDS4708 distance=50' 07190-2555 WFC 265 distance=50' 07178-2559 BRG 26BC distance=56' 07178-2559 SEE 75AB distance=56' 07178-2559 BRG 26Aa,Ab distance=56' 07200-2600 TDS4714 distance=57' 07159-2546 B 714 distance=57' 07208-2416 TDS4722 distance=57' 07193-2602 TDS4706 distance=58' 07158-2546 TDS4643 distance=59' 07228-2531 BRT2897 distance=59' 07145-2504 TDS4615 distance=60' 07146-2518 B 2138 distance=60' 07231-2532 HDS1037AB distance=63' 07231-2532 RSS 7AB,C distance=63' 07235-2457 B 2625 distance=64' 07150-2543 B 2624 distance=64' 07220-2554 TDS4741 distance=65' 07196-2401 ARA2043AB distance=66' 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 07189-2506 TDS4705 59 0.7 0
Show 07187-2457 FIN 313 Aa,Ab 310 0.1 9
Show 07187-2457 HJ 3948 AB 90 8.3 9
Show 07187-2457 HJ 3948 AC 87 14.2 9
Show 07187-2457 HJ 3948 AD 78 83.5 9
Show 07187-2457 TOK 42 AE 87 0.9 9
Show 07184-2459 FGS 12 337 1.5 10
Show 07192-2457 B 133 100 4.8 10
Show 07193-2453 B 134 98 1.2 14
Show 07199-2500 B 2142 214 6.7 15
Show 07188-2449 BRT2893 181 4.9 17
Show 07178-2515 TDS4683 210 1.5 18
Show 07195-2527 BRT2895 301 3.6 24
Show 07193-2441 HDS1022 341 1.6 26
Show 07177-2526 RST2468 255 0.4 26
Show 07196-2530 B 717 41 2.4 27
Show 07188-2440 B 2140 112 7.5 27
Show 07190-2439 B 2141 158 5.7 27
Show 07169-2513 TDS4670 170 2.7 28
Show 07178-2439 BRT2890 128 7.1 32
Show 07184-2537 BRT2892 309 3.0 32
Show 07181-2432 TDS4688 184 0.9 36
Show 07183-2431 TDS 353 324 1.1 37
Show 07161-2507 RST3505 71 1.3 38
Show 07218-2517 TDS4739 208 1.8 43
Show 07219-2513 TDS 363 274 4.3 43
Show 07160-2523 TDS4648 289 2.2 43
Show 07200-2425 BU 331 117 2.0 44
Show 07186-2421 TDS4700 103 0.4 46
Show 07216-2534 TDS 362 6 1.1 48
Show 07221-2523 TDS4743 78 1.5 48
Show 07169-2427 TDS4669 241 0.7 48
Show 07195-2554 TDS4708 351 0.4 50
Show 07190-2555 WFC 265 102 11.2 50
Show 07178-2559 BRG 26 BC 127 5.6 56
Show 07178-2559 SEE 75 AB 7 13.2 56
Show 07178-2559 BRG 26 Aa,Ab 312 0.1 56
Show 07200-2600 TDS4714 121 0.8 57
Show 07159-2546 B 714 62 1.8 57
Show 07208-2416 TDS4722 47 0.5 57
Show 07193-2602 TDS4706 175 3.2 58
Show 07158-2546 TDS4643 17 2.0 59
Show 07228-2531 BRT2897 93 5.3 59
Show 07145-2504 TDS4615 351 0.4 60
Show 07146-2518 B 2138 180 9.5 60
Show 07231-2532 HDS1037 AB 183 0.3 63
Show 07231-2532 RSS 7 AB,C 340 37.9 63
Show 07235-2457 B 2625 301 12.7 64
Show 07150-2543 B 2624 202 9.4 64
Show 07220-2554 TDS4741 347 1.6 65
Show 07196-2401 ARA2043 AB 290 9.7 66

 
 
WDS 07189-2506 : COMPONENTS
 
 
  A
B pa=59.0°
sep=0.67"
 
 
07189-2506 A
 
 
Coord arcsec 2000 071851.70-250538.4 Mag 11.76 PmRA -17.00 PmDE 9.0
Tycho2 6541-03433-1
Tycho2
Tycho2 6541-03433-1 Pflag RAmdeg 109.71548424 DEmdeg -25.09393823
PmRA -17.4 PmDE 8.5 E RAmdeg 38 E DEmdeg 32
E pmRA 2.7 E pmDE 2.4 EpRAm 1989.08 EpDEm 1989.51
Num 3 Q RAmdeg 0.8 Q DEmdeg 0.2 Q pmRA 0.8
Q pmDE 0.2 BTmag 11.642 E BTmag 0.056 VTmag 11.178
E VTmag 0.058 Prox 999 TYC HIP
CCDM RAdeg 109.71552917 DEdeg -25.09395778 EpRA 1990 1.61
EpDE 1990 1.78 E RAdeg 38.5 E DEdeg 32.4 Posflg
Corr -0.2
 
 
07189-2506 B
 
 
Coord arcsec 2000 071851.74-250538.1 Mag 12.1 PmRA -17.00 PmDE 9.0
Delta magnitude 0.34 Coordinate calculated yes