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Current system
08315-2541
I 805
AC Pyx


Nearby doubles
21' : 08317-2601
I 807

27' : 08303-2602
B 158AB

30' : 08294-2539
B 157

35' : 08290-2534
B 156

36' : 08292-2559
B 2658

39' : 08342-2554
RST2566

45' : 08282-2552
DAM1412

46' : 08282-2551
TDS5848

47' : 08281-2553
DAM1411

56' : 08279-2608
HDS1207

58' : 08342-2458
LDS 226AB

63' : 08293-2446
KPP3747

65' : 08355-2506
BU 206

69' : 08331-2436
BU 205AB

74' : 08289-2436
KIR 13

80' : 08323-2659
TDS5916

85' : 08350-2650
BRT2957

89' : 08267-2642
HJ 2449

90' : 08375-2618
RST2569

92' : 08281-2700
SKF1453

93' : 08276-2425
RST2556

93' : 08379-2615
RST2571AB

94' : 08354-2659
B 2660

95' : 08320-2716
TDS5912

96' : 08286-2709
TDS5858

97' : 08287-2412
ARA2119



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Binary Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

08315-2541 I 805 (AC Pyx)

 
 
08h 31m 28.03s -25° 40' 55.7" P.A. 43.00 sep 1.9 mag 7.96,10.00 Sp A1V dist. 288.18 pc (940.04 l.y.)
 
 
Coord 2000 08315-2541 Discov num I   805 Comp Coord arcsec 2000 08 31 28.03 -25 40 55.7
Date first 1910 Date last 2021 Obs 13
Pa first 40 Pa last 43 P.A. Now (θ) 43°
Sep first 1.5 Sep last 1.909 Sep. Now (ρ) 1.909"
Mag pri 7.96 Mag sec 10.00 delta mag (ΔM) 2.04 Spectral class A1V (white)
Pri motion ra -010 Sec motion ra -010
Pri motion dec +010 Sec motion dec +010
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name AC Pyx Constellation Pyxis HIP 41811 Tycho2 6574-04213-1
Gaia DR2 5695384538694919424 HD 72346 CD CD-25 6198 CP CP-25 3717
Distance 288.18 Distance ly 940.04
 
 
WDS 08315-2541 I 805 (AC Pyx) : NOTES
 
 
discov_num notes refcode
I 805 AC Pyx, Algol-type eclipsing binary, P = 7.66793 d. Zas2011
 
 
REFERENCES
 
 
refcode metd author reference
Zas2011 - Zasche, P. ...................
Zas2011 private communication, 2011
 
 
DISCOVERER
 
 
idgroup discov author
1 I Innes, R.T.A.
5 I MNRAS 57, 533, 1897 (data also in I__1897b,
5 I I__1897c)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08315-2541 I 805 1991 9 45 1.9 7.96 10.00 A1V D 083128.03-254055.7
08315-2541 I 805 2015 11 43 1.9 7.96 10.00 A1V N 083128.03-254055.7
08315-2541 I 805 2016 12 43 1.9 7.96 10.00 A1V N 083128.03-254055.7
08315-2541 I 805 2021 13 43 1.9 7.96 10.00 A1V N 083128.03-254055.7

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

 
 
WDS 08315-2541 I 805 (AC Pyx) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08315-2541 I 805 (AC Pyx) : MEASURES
 
 
No records found.

 
 
WDS 08315-2541 (AC Pyx) : VIRTUAL EYEPIECE
 
 

08315-2541 I 805A mag 7.96 Sp A1V 08315-2541 I 805B sep 1.8 P.A. 40.00 mag 10 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08315-2541 (AC Pyx) : ALADIN DSS IMAGE @ 08h 31m 28.03s -25° 40' 55.7"
 
 
 
 
WDS 08315-2541 I 805 (AC Pyx) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08315-2541 I 805 distance=0' 08317-2601 I 807 distance=21' 08303-2602 B 158AB distance=27' 08303-2602 S 569AB,C distance=27' 08294-2539 B 157 distance=30' 08290-2534 B 156 distance=35' 08292-2559 B 2658 distance=36' 08342-2554 RST2566 distance=39' 08282-2552 DAM1412 distance=45' 08282-2551 TDS5848 distance=46' 08281-2553 DAM1411 distance=47' 08279-2608 HDS1207 distance=56' 08342-2458 LDS 226AB distance=58' 08293-2446 KPP3747 distance=63' 08355-2506 BU 206 distance=65' 08331-2436 BU 205AB distance=69' 08331-2436 BU 205AB,C distance=69' 08289-2436 KIR 13Aa,Ab distance=74' 08289-2436 KIR 13 distance=74' 08323-2659 TDS5916 distance=80' 08350-2650 BRT2957 distance=85' 08267-2642 HJ 2449 distance=89' 08375-2618 RST2569 distance=90' 08281-2700 SKF1453 distance=92' 08276-2425 RST2556 distance=93' 08379-2615 RST2571AB distance=93' 08379-2615 VIG 11AC distance=93' 08379-2615 VIG 11AD distance=93' 08379-2615 VIG 11AE distance=93' 08379-2615 VIG 11AF distance=93' 08379-2615 RST2571AG distance=93' 08354-2659 B 2660 distance=94' 08320-2716 TDS5912 distance=95' 08286-2709 TDS5858 distance=96' 08287-2412 ARA2119 distance=97' 08269-2658 DAM 472 distance=99' 08247-2617 RST2551 distance=99' 08267-2658 RST1394AB distance=101' 08267-2658 DAM 471AC distance=101' 08281-2410 ARA2118 distance=102' 08385-2502 B 161AB distance=104' 08239-2514 TDS5788 distance=107' 08316-2352 ARA2123 distance=109' 08321-2730 HDS1220AB distance=109' 08321-2730 HDS1220BC distance=109' 08357-2407 ARA2126 distance=111' 08235-2604 B 2653 distance=111' 08266-2411 ARA2116 distance=112' 08299-2731 TDS5874 distance=112' 08392-2500 TDS6010 distance=113' 08376-2425 ARA2307 distance=114' 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 08315-2541 I 805 43 1.9
Show 08317-2601 I 807 161 0.4 21
Show 08303-2602 B 158 AB 38 1.1 27
Show 08303-2602 S 569 AB,C 334 18.7 27
Show 08294-2539 B 157 202 4.9 30
Show 08290-2534 B 156 348 0.3 35
Show 08292-2559 B 2658 151 33.2 36
Show 08342-2554 RST2566 314 0.6 39
Show 08282-2552 DAM1412 179 2.6 45
Show 08282-2551 TDS5848 203 2.0 46
Show 08281-2553 DAM1411 10 1.9 47
Show 08279-2608 HDS1207 304 0.3 56
Show 08342-2458 LDS 226 AB 268 9.4 58
Show 08293-2446 KPP3747 67 3.9 63
Show 08355-2506 BU 206 275 2.0 65
Show 08331-2436 BU 205 AB 276 0.6 69
Show 08331-2436 BU 205 AB,C 356 29.6 69
Show 08289-2436 KIR 13 Aa,Ab 207 2.3 74
Show 08289-2436 KIR 13 282 26.7 74
Show 08323-2659 TDS5916 190 2.1 80
Show 08350-2650 BRT2957 305 3.6 85
Show 08267-2642 HJ 2449 200 11.3 89
Show 08375-2618 RST2569 16 0.7 90
Show 08281-2700 SKF1453 162 18.1 92
Show 08276-2425 RST2556 123 1.5 93
Show 08379-2615 RST2571 AB 93 17.5 93
Show 08379-2615 VIG 11 AC 80 2.0 93
Show 08379-2615 VIG 11 AD 12 3.2 93
Show 08379-2615 VIG 11 AE 288 5.3 93
Show 08379-2615 VIG 11 AF 291 5.6 93
Show 08379-2615 RST2571 AG 103 20.8 93
Show 08354-2659 B 2660 133 7.8 94
Show 08320-2716 TDS5912 152 1.9 95
Show 08286-2709 TDS5858 240 2.2 96
Show 08287-2412 ARA2119 294 6.7 97
Show 08269-2658 DAM 472 77 3.5 99
Show 08247-2617 RST2551 89 3.7 99
Show 08267-2658 RST1394 AB 176 2.6 101
Show 08267-2658 DAM 471 AC 103 9.5 101
Show 08281-2410 ARA2118 73 13.0 102
Show 08385-2502 B 161 AB 317 8.3 104
Show 08239-2514 TDS5788 235 1.4 107
Show 08316-2352 ARA2123 32 11.1 109
Show 08321-2730 HDS1220 AB 151 0.3 109
Show 08321-2730 HDS1220 BC 202 0.0 109
Show 08357-2407 ARA2126 114 12.4 111
Show 08235-2604 B 2653 91 9.0 111
Show 08266-2411 ARA2116 225 13.3 112
Show 08299-2731 TDS5874 113 1.2 112
Show 08392-2500 TDS6010 313 2.2 113
Show 08376-2425 ARA2307 265 11.2 114

 
 
WDS 08315-2541 : COMPONENTS
 
 
  A
B pa=40.0°
sep=1.82"
 
 
08315-2541 A
 
 
Componente originario normalizzato AB Name AC Pyx Coord arcsec 2000 083128.03-254055.7 Mag 7.96
Spectral class A1V (white) PmRA -10.00 PmDE 10.0 HIP 41811
Tycho2 6574-04213-1 HD 72346 CD CD-25 6198 CP CP-25 3717
Tycho2
Tycho2 6574-04213-1 Pflag P RAmdeg 127.86678501 DEmdeg -25.68213459
PmRA -9.6 PmDE 9.8 E RAmdeg 5 E DEmdeg 5
E pmRA 3.0 E pmDE 2.7 EpRAm 1991.69 EpDEm 1991.72
Num 3 Q RAmdeg 1.2 Q DEmdeg 3.2 Q pmRA 1.1
Q pmDE 3.1 BTmag 8.042 E BTmag 0.016 VTmag 7.957
E VTmag 0.012 Prox 19 TYC T HIP 41811
CCDM A RAdeg 127.86678000 DEdeg -25.68218389 EpRA 1990 1.73
EpDE 1990 1.76 E RAdeg 5.1 E DEdeg 5.4 Posflg D
Corr 0.1
Hipparcos
Catalog H HIP 41811 Proxy H RAhms 08 31 28.03
DEdms -25 40 55.9 Vmag 7.77 VarFlag 2 R Vmag H
RAdeg 127.867 DEdeg -25.6822 AstroRef A Plx 3.67
CCDM 08315-2541 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 43 Rho 1.907 HD 72346 BD
CD CD-25 6198 CP CP-25 3717 Dm number -25 6198 VIred 0.06
SpType A0/A1IV R SpType Coord arcsec 2000 083128.03-254055.9
Hipparcos 2
HIP 41811 Sn 15 So 3 Nc 2
RArad 2.2316964184 DErad -0.44823867 Plx 3.47 PmRA -9.88
PmDE 6.5 E RArad 0.59 E DErad 0.66 E Plx 0.95
E pmRA 0.64 E pmDE 0.7 Hpmag 7.8211 E Hpmag 0.0018
SHp 0.018 VA 2 BV 0.121 E BV 0.014
VI 0.14
CCDM
Ccdm 08315-2541 RComp Comp A Note1
Note2 Discov num DRAs -1.79 DDEs 4.6
R dRAs 35 Year Theta Rho
Obs 2 Vmag 7.7 Sp A0 PmNote
PmRA PmDE Dm number -25 6198 Cat1 CD
Name2 Cat2 HD 72346 M HD
ADS BDS A 6863 M ADS BDS N IDS IDS 08272S2521A
HIC 41811
 
 
08315-2541 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 083128.12-254054.3 Mag 10 PmRA -10.00
PmDE 10.0 Tycho2 6574-04213-2 Calc delta mag 2.04 Calc coord yes
Tycho2
Tycho2 6574-04213-2 Pflag P RAmdeg 127.86678501 DEmdeg -25.68213459
PmRA -9.6 PmDE 9.8 E RAmdeg 5 E DEmdeg 5
E pmRA 3.0 E pmDE 2.7 EpRAm 1991.69 EpDEm 1991.72
Num 3 Q RAmdeg 1.2 Q DEmdeg 3.2 Q pmRA 1.1
Q pmDE 3.1 BTmag 10.181 E BTmag 0.033 VTmag 9.996
E VTmag 0.037 Prox 19 TYC T HIP 41811
CCDM B RAdeg 127.86719944 DEdeg -25.68180667 EpRA 1990 1.73
EpDE 1990 1.77 E RAdeg 22.0 E DEdeg 22.6 Posflg D
Corr 0.0
CCDM
Ccdm 08315-2541 RComp Comp B Note1
Note2 Discov num I 805 DRAs DDEs
R dRAs Year 1913 Theta 044 Rho 1.9
Obs 5 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6863 M ADS BDS N IDS IDS 08272S2521B
HIC 41811