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Doubles in session


Current system
08320-1653
TOI 575 AC


Nearby doubles
13' : 08317-1640
LDS 222

18' : 08332-1657
J 2059

36' : 08296-1704
GWP1026AB

47' : 08307-1610
GWP1027

56' : 08328-1559
KPP2258

57' : 08322-1750
GWP1034

61' : 08287-1732
ARG 20

69' : 08283-1736
GWP1023

74' : 08289-1752
RST3595

75' : 08289-1552
RST4403

78' : 08352-1550
J 1525

79' : 08291-1546
A 3060

79' : 08349-1759
TVB 196

85' : 08361-1553
BRT 573

85' : 08325-1817
ARA 215

88' : 08319-1821
FEN 15

92' : 08301-1821
HJ 4100

93' : 08327-1521
BRT 572

94' : 08259-1623
HDS1199

96' : 08264-1745
ARA 213

98' : 08381-1736
KPP1505

99' : 08366-1540
GWP1049

104' : 08380-1750
GWP1053

107' : 08251-1613
HJ 786

108' : 08246-1711
LDS3789

112' : 08326-1502
B 2528



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

08320-1653 TOI 575 AC

 
 
08h 31m 58.86s -16° 53' 05.7" P.A. 262.00 sep 5.4 mag 9.10,13.80 dist. 166.11 pc (541.85 l.y.)
 
 
Coord 2000 08320-1653 Discov num TOI 575 Comp AC Coord arcsec 2000 08 31 58.86 -16 53 05.7
Date first 2015 Date last 2016 Obs 2
Pa first 262 Pa last 261.8 P.A. Now (θ) 261.8°
Sep first 5.4 Sep last 5.357 Sep. Now (ρ) 5.357"
Mag pri 9.10 Mag sec 13.80 delta mag (ΔM) 4.7 Spectral class
Pri motion ra +013 Sec motion ra
Pri motion dec -047 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
08320-1653 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 154362 08 31 59 -16 53 06 TOI 575 AB 2019 1 14 0.6 9.10 13.80 4.70
Show 154362 08 31 59 -16 53 06 TOI 575 AC 2016 2 262 5.4 9.10 13.80 4.70 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr F3V Constellation Hydra SAO 154362 HIP 41849
Tycho2 6002-00056-1 HD 72377 BD BD-16 2493 Distance 166.11
Distance ly 541.85
 
 
WDS 08320-1653 TOI 575 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tod2010 TOI Numbers from Stassun et al. (2019AJ....158..138S). Double star results in Tok202 0b.
Tod2010 Those without TOI numbers in Table 6 are assigned as TOI9001-TOI9003.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08320-1653 TOI 575 AC 2015 1 262 5.4 9.10 13.80 R 083158.86-165305.7
08320-1653 TOI 575 AC 2016 2 262 5.4 9.10 13.80 R 083158.86-165305.7

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

 
 
WDS 08320-1653 TOI 575 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08320-1653 TOI 575 AC : MEASURES
 
 
No records found.

 
 
WDS 08320-1653 : VIRTUAL EYEPIECE
 
 

08320-1653 TOI 575A mag 9.1 Sp F3V 08320-1653 TOI 575B sep 0.6 P.A. 13.20 mag 13.8 08320-1653 TOI 575C sep 5.1 P.A. 261.40 mag 13.8 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 08320-1653 : ALADIN DSS IMAGE @ 08h 31m 58.86s -16° 53' 05.7"
 
 
 
 
WDS 08320-1653 TOI 575 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08320-1653 TOI 575AC distance=0' 08317-1640 LDS 222 distance=13' 08332-1657 J 2059 distance=18' 08296-1704 GWP1026AB distance=36' 08307-1610 GWP1027 distance=47' 08328-1559 KPP2258 distance=56' 08322-1750 GWP1034 distance=57' 08287-1732 ARG 20 distance=61' 08283-1736 GWP1023 distance=69' 08289-1752 RST3595 distance=74' 08289-1552 RST4403 distance=75' 08352-1550 J 1525 distance=78' 08291-1546 A 3060 distance=79' 08349-1759 TVB 196 distance=79' 08361-1553 BRT 573 distance=85' 08325-1817 ARA 215 distance=85' 08319-1821 FEN 15 distance=88' 08301-1821 HJ 4100 distance=92' 08327-1521 BRT 572 distance=93' 08259-1623 HDS1199 distance=94' 08264-1745 ARA 213 distance=96' 08381-1736 KPP1505 distance=98' 08366-1540 GWP1049 distance=99' 08380-1750 GWP1053 distance=104' 08251-1613 HJ 786 distance=107' 08246-1711 LDS3789 distance=108' 08326-1502 B 2528 distance=112' 08247-1731 J 2058 distance=113' 08274-1523 TDS5836 distance=113' 08392-1602 A 3063AB distance=116' 08392-1602 A 3063AB,C distance=116' 08295-1845 B 2659 distance=118' 08276-1511 RST4400 distance=121' 08232-1720 ARA 212 distance=130' 08366-1846 ARA 402 distance=131' 08409-1720 A 3065 distance=131' 08240-1548 RST4396 distance=132' 08409-1619 ALD 38 distance=133' 08358-1452 RST3598 distance=134' 08399-1802 J 2061 distance=134' 08413-1646 GWP1067 distance=135' 08389-1825 TDS6007 distance=136' 08408-1605 GWP1065 distance=136' 08417-1715 RST3602 distance=142' 08412-1602 TOI 564 distance=142' 08233-1804 BHA 56 distance=143' 08247-1831 J 1519 distance=144' 08285-1909 J 1522 distance=145' 08227-1555 HDS1194 distance=146' 08397-1828 BRT1465 distance=146' 08282-1438 J 2641 distance=148' 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 08320-1653 TOI 575 AB 14 0.6
Show 08320-1653 TOI 575 AC 262 5.4
Show 08317-1640 LDS 222 257 6.8 13
Show 08332-1657 J 2059 48 6.7 18
Show 08296-1704 GWP1026 AB 33 35.2 36
Show 08307-1610 GWP1027 170 15.3 47
Show 08328-1559 KPP2258 311 18.8 56
Show 08322-1750 GWP1034 271 10.1 57
Show 08287-1732 ARG 20 173 15.0 61
Show 08283-1736 GWP1023 6 18.0 69
Show 08289-1752 RST3595 133 0.8 74
Show 08289-1552 RST4403 256 1.4 75
Show 08352-1550 J 1525 147 8.0 78
Show 08291-1546 A 3060 105 5.3 79
Show 08349-1759 TVB 196 158 17.3 79
Show 08361-1553 BRT 573 75 4.6 85
Show 08325-1817 ARA 215 47 9.2 85
Show 08319-1821 FEN 15 163 5.2 88
Show 08301-1821 HJ 4100 180 22.4 92
Show 08327-1521 BRT 572 275 4.3 93
Show 08259-1623 HDS1199 142 0.6 94
Show 08264-1745 ARA 213 138 24.2 96
Show 08381-1736 KPP1505 119 11.4 98
Show 08366-1540 GWP1049 102 7.8 99
Show 08380-1750 GWP1053 303 39.0 104
Show 08251-1613 HJ 786 297 12.1 107
Show 08246-1711 LDS3789 88 16.8 108
Show 08326-1502 B 2528 204 0.3 112
Show 08247-1731 J 2058 329 6.8 113
Show 08274-1523 TDS5836 163 1.6 113
Show 08392-1602 A 3063 AB 310 0.5 116
Show 08392-1602 A 3063 AB,C 236 12.6 116
Show 08295-1845 B 2659 173 18.6 118
Show 08276-1511 RST4400 9 2.2 121
Show 08232-1720 ARA 212 271 9.8 130
Show 08366-1846 ARA 402 152 11.8 131
Show 08409-1720 A 3065 280 0.3 131
Show 08240-1548 RST4396 146 0.9 132
Show 08409-1619 ALD 38 250 1.4 133
Show 08358-1452 RST3598 252 2.1 134
Show 08399-1802 J 2061 30 5.5 134
Show 08413-1646 GWP1067 293 561.3 135
Show 08389-1825 TDS6007 102 0.7 136
Show 08408-1605 GWP1065 151 130.2 136
Show 08417-1715 RST3602 173 0.9 142
Show 08412-1602 TOI 564 74 0.7 142
Show 08233-1804 BHA 56 271 18.6 143
Show 08247-1831 J 1519 322 5.9 144
Show 08285-1909 J 1522 10 8.8 145
Show 08227-1555 HDS1194 193 0.2 146
Show 08397-1828 BRT1465 149 3.6 146

 
 
WDS 08320-1653 : COMPONENTS
 
 
  A B
B pa=13.2°
sep=0.63"
 
C pa=261.4°
sep=5.13"
pa=255.2°
sep=5.40"
 
 
08320-1653 A
 
 
Coord arcsec 2000 083158.86-165305.7 Mag 9.1 Spectral class F3V (yellow-white) PmRA 13.00
PmDE -47.0 SAO 154362 HIP 41849 Tycho2 6002-00056-1
HD 72377 BD BD-16 2493
Tycho2
Tycho2 6002-00056-1 Pflag RAmdeg 127.99525204 DEmdeg -16.88490146
PmRA 12.3 PmDE -43.6 E RAmdeg 12 E DEmdeg 15
E pmRA 1.4 E pmDE 1.4 EpRAm 1988.97 EpDEm 1987.19
Num 8 Q RAmdeg 0.8 Q DEmdeg 2.1 Q pmRA 0.7
Q pmDE 2.1 BTmag 9.783 E BTmag 0.028 VTmag 9.243
E VTmag 0.022 Prox 999 TYC T HIP 41849
CCDM RAdeg 127.99522167 DEdeg -16.88480500 EpRA 1990 1.78
EpDE 1990 1.47 E RAdeg 12.6 E DEdeg 16.7 Posflg
Corr -0.2
SAO
SAO 154362 DelFlag RA1950 PmRA1950 0.0033
DE1950 PmDE1950 -0.019 Vmag 9.2 SpType F5
Double code Source 21 CatNum 3414 DM BD-16 2493
DMcomp BDsup HD 72377 M HD 0
GC RA1950rad 2.22391909 DE1950rad -0.29171146 PmRA2000 0.0037
PmDE2000 -0.015
Hipparcos
Catalog H HIP 41849 Proxy RAhms 08 31 58.85
DEdms -16 53 05.3 Vmag 9.22 VarFlag R Vmag H
RAdeg 127.995 DEdeg -16.8848 AstroRef Plx 5.03
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 72377 BD BD-16 2493
CD CP Dm number -16 2493 VIred 0.5
SpType F3V R SpType Coord arcsec 2000 083158.85-165305.3
Hipparcos 2
HIP 41849 Sn 5 So 0 Nc 1
RArad 2.2339379783 DErad -0.2946954739 Plx 6.02 PmRA 13.19
PmDE -47.06 E RArad 0.82 E DErad 0.61 E Plx 0.93
E pmRA 0.94 E pmDE 0.64 Hpmag 9.3288 E Hpmag 0.0022
SHp 0.018 VA 0 BV 0.498 E BV 0.027
VI 0.57
 
 
08320-1653 B
 
 
Coord arcsec 2000 083158.87-165305.1 Mag 13.8 Calc delta mag 4.7 Calc coord yes
 
 
08320-1653 C
 
 
Coord arcsec 2000 083158.51-165306.5 Mag 13.8 Calc delta mag 4.7 Calc coord yes