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Doubles in session


Current system
07478-2627
RST 1366
HD 63421


Nearby doubles
14' : 07475-2640
B 742

16' : 07489-2622
BRT2921

19' : 07489-2616
BRT2922

20' : 07490-2639
TDS5230

22' : 07493-2635
RSS 140

23' : 07463-2619
TDS5185

26' : 07484-2651
B 743

26' : 07469-2604
B 740

28' : 07496-2641
BRT2923

31' : 07498-2642
TDS5245

31' : 07481-2556
SEE 86

32' : 07455-2634
BRT2918

32' : 07501-2637
TDS5252

34' : 07502-2637
TDS5256

36' : 07455-2643
TDS5169

40' : 07467-2703
TDS5191

41' : 07450-2614
KPP2596

42' : 07494-2551
B 746

42' : 07484-2546
S 561AB

42' : 07455-2600
TOI4212

45' : 07476-2712
TDS5209

45' : 07493-2547
B 745

46' : 07509-2609
TDS 416

49' : 07506-2555
RST3550

50' : 07508-2557
BRT2924

50' : 07479-2537
KPP2954



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.

07478-2627 RST 1366 (HD 63421)

 
 
07h 47m 50.41s -26° 26' 55.6" P.A. 227.00 sep 0.2 mag 11.10,11.10 Sp B8V
 
 
Coord 2000 07478-2627 Discov num RST1366 Comp Coord arcsec 2000 07 47 50.41 -26 26 55.6
Date first 1932 Date last 1944 Obs 3
Pa first 239 Pa last 227.3 P.A. Now (θ) 227.3°
Sep first 0.2 Sep last 0.2 Sep. Now (ρ) 0.2"
Mag pri 11.10 Mag sec 11.10 delta mag (ΔM) 0 Spectral class B8V (blue-white)
Pri motion ra +002 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 63421 Constellation Puppis Tycho2 6548-02157-1 HD 63421
 
 
WDS 07478-2627 RST 1366 (HD 63421) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
RST Rossiter, R.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
07478-2627 RST1366 1944 3 227 0.2 11.10 11.10 B8V -26 4993 074750.41-262655.6

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

 
 
WDS 07478-2627 RST 1366 (HD 63421) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07478-2627 RST 1366 (HD 63421) : MEASURES
 
 
No records found.

 
 
WDS 07478-2627 (HD 63421) : VIRTUAL EYEPIECE
 
 

07478-2627 RST1366A mag 11.1 Sp B8V 07478-2627 RST1366B sep 0.2 P.A. 227.30 mag 11.1 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 07478-2627 (HD 63421) : ALADIN DSS IMAGE @ 07h 47m 50.41s -26° 26' 55.6"
 
 
 
 
WDS 07478-2627 RST 1366 (HD 63421) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07478-2627 RST1366 distance=0' 07475-2640 B 742 distance=14' 07489-2622 BRT2921 distance=16' 07489-2616 BRT2922 distance=19' 07490-2639 TDS5230 distance=20' 07493-2635 RSS 140 distance=22' 07463-2619 TDS5185 distance=23' 07484-2651 B 743 distance=26' 07469-2604 B 740 distance=26' 07496-2641 BRT2923 distance=28' 07498-2642 TDS5245 distance=31' 07481-2556 SEE 86 distance=31' 07455-2634 BRT2918 distance=32' 07501-2637 TDS5252 distance=32' 07502-2637 TDS5256 distance=34' 07455-2643 TDS5169 distance=36' 07467-2703 TDS5191 distance=40' 07450-2614 KPP2596 distance=41' 07494-2551 B 746 distance=42' 07484-2546 S 561AB distance=42' 07455-2600 TOI4212 distance=42' 07484-2546 S 561BC distance=43' 07476-2712 TDS5209 distance=45' 07493-2547 B 745 distance=45' 07509-2609 TDS 416 distance=46' 07506-2555 RST3550 distance=49' 07508-2557 BRT2924 distance=50' 07479-2537 KPP2954 distance=50' 07443-2611 BRT2915 distance=51' 07468-2716 RST1365 distance=51' 07513-2604 TDS5274 distance=52' 07519-2630 BRT9001 distance=52' 07461-2540 B 739 distance=52' 07459-2542 BRT2920 distance=53' 07479-2534 TOI4226 distance=53' 07465-2719 B 2636BC distance=55' 07513-2655 RST1368 distance=55' 07465-2719 B 2636AB distance=55' 07476-2722 TDS5210 distance=55' 07443-2655 TDS 406 distance=56' 07452-2709 TDS5165 distance=56' 07435-2630 TDS5127 distance=59' 07471-2530 B 741 distance=59' 07522-2621 TDS5292 distance=59' 07488-2725 B 744 distance=60' 07518-2654 RSS 142 distance=60' 07523-2626 WSI 54AB distance=61' 07523-2626 WSI 54AC distance=61' 07444-2545 TDS5148 distance=62' 07443-2547 RST2500 distance=63' 07437-2658 TDS5132 distance=64' 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 07478-2627 RST1366 227 0.2 0
Show 07475-2640 B 742 17 6.8 14
Show 07489-2622 BRT2921 67 3.4 16
Show 07489-2616 BRT2922 118 3.1 19
Show 07490-2639 TDS5230 280 0.6 20
Show 07493-2635 RSS 140 187 9.9 22
Show 07463-2619 TDS5185 148 3.5 23
Show 07484-2651 B 743 302 0.8 26
Show 07469-2604 B 740 221 1.5 26
Show 07496-2641 BRT2923 47 3.9 28
Show 07498-2642 TDS5245 251 0.7 31
Show 07481-2556 SEE 86 197 26.9 31
Show 07455-2634 BRT2918 135 3.1 32
Show 07501-2637 TDS5252 203 0.6 32
Show 07502-2637 TDS5256 76 2.2 34
Show 07455-2643 TDS5169 98 2.0 36
Show 07467-2703 TDS5191 3 0.5 40
Show 07450-2614 KPP2596 303 23.5 41
Show 07494-2551 B 746 22 0.5 42
Show 07484-2546 S 561 AB 3 50.7 42
Show 07455-2600 TOI4212 185 26.9 42
Show 07484-2546 S 561 BC 199 16.5 43
Show 07476-2712 TDS5209 232 0.5 45
Show 07493-2547 B 745 334 3.2 45
Show 07509-2609 TDS 416 270 1.9 46
Show 07506-2555 RST3550 35 0.6 49
Show 07508-2557 BRT2924 20 2.8 50
Show 07479-2537 KPP2954 237 12.2 50
Show 07443-2611 BRT2915 62 5.4 51
Show 07468-2716 RST1365 347 0.4 51
Show 07513-2604 TDS5274 17 0.6 52
Show 07519-2630 BRT9001 243 4.0 52
Show 07461-2540 B 739 68 1.5 52
Show 07459-2542 BRT2920 287 4.8 53
Show 07479-2534 TOI4226 16 5.6 53
Show 07465-2719 B 2636 BC 97 2.6 55
Show 07513-2655 RST1368 325 1.9 55
Show 07465-2719 B 2636 AB 27 28.0 55
Show 07476-2722 TDS5210 278 0.5 55
Show 07443-2655 TDS 406 247 2.0 56
Show 07452-2709 TDS5165 349 0.7 56
Show 07435-2630 TDS5127 145 0.7 59
Show 07471-2530 B 741 232 0.3 59
Show 07522-2621 TDS5292 293 0.8 59
Show 07488-2725 B 744 204 4.7 60
Show 07518-2654 RSS 142 263 11.6 60
Show 07523-2626 WSI 54 AB 233 0.0 61
Show 07523-2626 WSI 54 AC 230 0.1 61
Show 07444-2545 TDS5148 212 3.0 62
Show 07443-2547 RST2500 317 0.4 63
Show 07437-2658 TDS5132 171 3.1 64

 
 
WDS 07478-2627 : COMPONENTS
 
 
  A
B pa=227.3°
sep=0.20"
 
 
07478-2627 A
 
 
Name HD 63421 Coord arcsec 2000 074750.41-262655.6 Mag 11.1 Spectral class B8V (blue-white)
PmRA 2.00 PmDE 2.0
CCDM
Ccdm 07478-2627 RComp Comp A Note1
Note2 Discov num DRAs 2.42 DDEs 4.7
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.1 Sp A0 PmNote
PmRA PmDE Dm number -26 4993 Cat1 CD
Name2 Cat2 HD 63421 M HD
ADS BDS M ADS BDS N IDS IDS 07437S2612A
HIC
 
 
07478-2627 B
 
 
Coord arcsec 2000 074750.40-262655.7 Mag 11.1 Tycho2 6548-02157-1 HD 63421
Coordinate calculated yes
Tycho2
Tycho2 6548-02157-1 Pflag RAmdeg 116.96006150 DEmdeg -26.44879504
PmRA 2.0 PmDE 1.5 E RAmdeg 19 E DEmdeg 17
E pmRA 2.1 E pmDE 1.8 EpRAm 1990.26 EpDEm 1990.58
Num 4 Q RAmdeg 1.4 Q DEmdeg 0.3 Q pmRA 1.4
Q pmDE 0.3 BTmag 10.226 E BTmag 0.027 VTmag 10.296
E VTmag 0.035 Prox 999 TYC T HIP
CCDM RAdeg 116.96005639 DEdeg -26.44879833 EpRA 1990 1.29
EpDE 1990 1.65 E RAdeg 19.0 E DEdeg 16.9 Posflg
Corr 0.0
CCDM
Ccdm 07478-2627 RComp Comp B Note1
Note2 Discov num RST1366 DRAs DDEs
R dRAs Year 1944 Theta 227 Rho 0.2
Obs 3 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 07437S2612B
HIC