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Doubles in session


Current system
07257-2458
TDS 4790


Nearby doubles
17' : 07251-2443
TDS4783

19' : 07261-2515
EVS 3

26' : 07270-2516
TDS4808

30' : 07235-2457
B 2625

31' : 07261-2527
TDS4797

31' : 07277-2446
HDS1051

34' : 07267-2428
TOI1009AB

39' : 07284-2508
B 136

42' : 07239-2532
RST2474

44' : 07255-2541
TDS4788

45' : 07234-2530
TDS4758

50' : 07231-2532
HDS1037AB

50' : 07261-2409
RST4848AB

51' : 07228-2531
BRT2897

53' : 07219-2513
TDS 363

54' : 07293-2518
TDS4856

55' : 07221-2523
TDS4743

56' : 07218-2517
TDS4739

57' : 07253-2554
TDS4786

60' : 07240-2554
B 2143

61' : 07230-2546
B 719AB

63' : 07225-2413
ARA2298

64' : 07274-2359
ARA2051

66' : 07289-2408
KPP3722

67' : 07216-2534
TDS 362

67' : 07243-2355
RST4847



Selections
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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.

07257-2458 TDS 4790

 
 
07h 25m 39.92s -24° 57' 50.9" P.A. 2.00 sep 0.5 mag 11.33,11.40
 
 
Coord 2000 07257-2458 Discov num TDS4790 Comp Coord arcsec 2000 07 25 39.92 -24 57 50.9
Date first 1991 Date last 1991 Obs 1
Pa first 2 Pa last 1.7 P.A. Now (θ) 1.7°
Sep first 0.5 Sep last 0.5 Sep. Now (ρ) 0.5"
Mag pri 11.33 Mag sec 11.40 delta mag (ΔM) 0.07 Spectral class
Pri motion ra -007 Sec motion ra -007
Pri motion dec +019 Sec motion dec +019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canis Major Tycho2 6542-01539-1 Gaia DR2 5616668925018576768
 
 
WDS 07257-2458 TDS 4790 : 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
07257-2458 TDS4790 1991 1 2 0.5 11.33 11.40 072539.92-245750.9

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

 
 
WDS 07257-2458 TDS 4790 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07257-2458 TDS 4790 : MEASURES
 
 
No records found.

 
 
WDS 07257-2458 : VIRTUAL EYEPIECE
 
 

07257-2458 TDS4790A mag 11.33 07257-2458 TDS4790B sep 0.5 P.A. 1.50 mag 11.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 07257-2458 : ALADIN DSS IMAGE @ 07h 25m 39.92s -24° 57' 50.9"
 
 
 
 
WDS 07257-2458 TDS 4790 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07257-2458 TDS4790 distance=0' 07251-2443 TDS4783 distance=17' 07261-2515 EVS 3 distance=19' 07270-2516 TDS4808 distance=26' 07235-2457 B 2625 distance=30' 07261-2527 TDS4797 distance=31' 07277-2446 HDS1051 distance=31' 07267-2428 TOI1009AB distance=34' 07267-2428 TOI1009AC distance=34' 07284-2508 B 136 distance=39' 07239-2532 RST2474 distance=42' 07255-2541 TDS4788 distance=44' 07234-2530 TDS4758 distance=45' 07231-2532 HDS1037AB distance=50' 07231-2532 RSS 7AB,C distance=50' 07261-2409 RST4848AB distance=50' 07261-2409 ARA2048AB,C distance=50' 07228-2531 BRT2897 distance=51' 07219-2513 TDS 363 distance=53' 07293-2518 TDS4856 distance=54' 07221-2523 TDS4743 distance=55' 07218-2517 TDS4739 distance=56' 07253-2554 TDS4786 distance=57' 07230-2546 DAM 387GH distance=60' 07240-2554 B 2143 distance=60' 07230-2546 B 719AB distance=61' 07230-2546 DAM 387AG distance=61' 07230-2546 SEE 78AB,C distance=61' 07230-2546 SEE 78AB,D distance=61' 07230-2546 SEE 78AB,E distance=61' 07230-2546 SEE 78AB,F distance=61' 07225-2413 ARA2298 distance=63' 07274-2359 ARA2051 distance=64' 07273-2355 ARA2052PX distance=66' 07273-2355 I 774OW distance=66' 07289-2408 KPP3722 distance=66' 07216-2534 TDS 362 distance=67' 07243-2355 RST4847 distance=67' 07222-2412 HJ 9002AB distance=67' 07222-2412 SHT 8AC distance=67' 07222-2412 SHT 8AD distance=67' 07273-2355 ARA2050AB distance=67' 07273-2355 ARA2050AC distance=67' 07273-2355 ABH 67AD distance=67' 07273-2355 ABH 67AE distance=67' 07273-2355 ABH 67AF distance=67' 07273-2355 ABH 67AG distance=67' 07273-2355 ABH 67AH distance=67' 07273-2355 ABH 67AI distance=67' 07273-2355 ABH 67AJ distance=67' 07273-2355 ABH 67AK distance=67' 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 07257-2458 TDS4790 2 0.5
Show 07251-2443 TDS4783 341 0.5 17
Show 07261-2515 EVS 3 54 13.7 19
Show 07270-2516 TDS4808 10 0.7 26
Show 07235-2457 B 2625 301 12.7 30
Show 07261-2527 TDS4797 38 0.5 31
Show 07277-2446 HDS1051 39 1.5 31
Show 07267-2428 TOI1009 AB 37 0.3 34
Show 07267-2428 TOI1009 AC 67 5.4 34
Show 07284-2508 B 136 99 0.7 39
Show 07239-2532 RST2474 64 0.2 42
Show 07255-2541 TDS4788 284 0.6 44
Show 07234-2530 TDS4758 169 0.6 45
Show 07231-2532 HDS1037 AB 183 0.3 50
Show 07231-2532 RSS 7 AB,C 340 37.9 50
Show 07261-2409 RST4848 AB 144 0.6 50
Show 07261-2409 ARA2048 AB,C 338 11.8 50
Show 07228-2531 BRT2897 93 5.3 51
Show 07219-2513 TDS 363 233 1.6 53
Show 07293-2518 TDS4856 343 0.5 54
Show 07221-2523 TDS4743 78 1.5 55
Show 07218-2517 TDS4739 208 1.8 56
Show 07253-2554 TDS4786 190 0.4 57
Show 07230-2546 DAM 387 GH 140 4.1 60
Show 07240-2554 B 2143 313 6.8 60
Show 07230-2546 B 719 AB 256 0.1 61
Show 07230-2546 DAM 387 AG 9 41.7 61
Show 07230-2546 SEE 78 AB,C 290 2.6 61
Show 07230-2546 SEE 78 AB,D 349 3.5 61
Show 07230-2546 SEE 78 AB,E 31 6.9 61
Show 07230-2546 SEE 78 AB,F 103 1.0 61
Show 07225-2413 ARA2298 46 7.5 63
Show 07274-2359 ARA2051 63 12.8 64
Show 07273-2355 ARA2052 PX 51 13.5 66
Show 07273-2355 I 774 OW 220 3.6 66
Show 07289-2408 KPP3722 351 28.7 66
Show 07216-2534 TDS 362 6 1.1 67
Show 07243-2355 RST4847 300 0.4 67
Show 07222-2412 HJ 9002 AB 197 5.5 67
Show 07222-2412 SHT 8 AC 302 5.5 67
Show 07222-2412 SHT 8 AD 345 11.6 67
Show 07273-2355 ARA2050 AB 43 12.5 67
Show 07273-2355 ARA2050 AC 194 9.4 67
Show 07273-2355 ABH 67 AD 249 40.1 67
Show 07273-2355 ABH 67 AE 245 54.9 67
Show 07273-2355 ABH 67 AF 247 92.2 67
Show 07273-2355 ABH 67 AG 275 125.2 67
Show 07273-2355 ABH 67 AH 204 80.8 67
Show 07273-2355 ABH 67 AI 38 69.8 67
Show 07273-2355 ABH 67 AJ 36 62.0 67
Show 07273-2355 ABH 67 AK 41 52.4 67

 
 
WDS 07257-2458 : COMPONENTS
 
 
  A
B pa=1.5°
sep=0.50"
 
 
07257-2458 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 072539.92-245750.9 Mag 11.33 PmRA -7.00
PmDE 19.0 Tycho2 6542-01539-1
Tycho2
Tycho2 6542-01539-1 Pflag RAmdeg 111.41633619 DEmdeg -24.96406981
PmRA -6.8 PmDE 19.0 E RAmdeg 24 E DEmdeg 21
E pmRA 2.6 E pmDE 2.3 EpRAm 1990.77 EpDEm 1990.81
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.0 Q pmRA 0.2
Q pmDE 0.1 BTmag 11.241 E BTmag 0.040 VTmag 10.648
E VTmag 0.034 Prox 999 TYC T HIP
CCDM RAdeg 111.41635333 DEdeg -24.96411306 EpRA 1990 1.80
EpDE 1990 1.83 E RAdeg 23.6 E DEdeg 21.3 Posflg P
Corr -0.4
 
 
07257-2458 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 072539.92-245750.4 Mag 11.4 PmRA -7.00
PmDE 19.0 Calc delta mag 0.07 Calc coord yes