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Current system
00502-8345
TOI 130


Nearby doubles
11' : 00494-8334
NSN 157

33' : 00335-8404
TDS1521

42' : 01005-8307
TDS1713

64' : 01099-8251
R 8

65' : 00546-8240
HDS 120

69' : 00561-8237
WHI 3

69' : 01028-8451
SPM 4

72' : 00500-8456
HDS 112

75' : 00477-8230
HDS 105

78' : 01046-8231
TDS1756

102' : 00387-8525
LDS 25

130' : 01069-8139
HJ 3420

178' : 00400-8049
TDS1561

196' : 00567-8029
TDS1677

275' : 00537-7910
HDS 116

281' : 00454-8825
TDS1600

300' : 00446-7845
KPP2786



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

00502-8345 TOI 130

 
 
00h 50m 09.90s -83° 44' 38.0" P.A. 281.00 sep 2.2 mag 7.80,13.20 Sp F7V dist. 58.69 pc (191.45 l.y.)
 
 
Coord 2000 00502-8345 Discov num TOI 130 Comp Coord arcsec 2000 00 50 09.90 -83 44 38.0
Date first 2015 Date last 2016 Obs 2
Pa first 281 Pa last 280.8 P.A. Now (θ) 280.8°
Sep first 2.3 Sep last 2.249 Sep. Now (ρ) 2.249"
Mag pri 7.80 Mag sec 13.20 delta mag (ΔM) 5.4 Spectral class F7V (yellow-white)
Pri motion ra +139 Sec motion ra +149
Pri motion dec +030 Sec motion dec +025
Notes T R (Parallax indicates physical, Red magnitudes)
rPM=0.074 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Octans SAO 258243 HIP 3911 Tycho2 9490-00786-1
HD 5278 GC 1043 CP CP-84 16 Distance 58.69
Distance ly 191.45
 
 
WDS 00502-8345 TOI 130 : 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
00502-8345 TOI 130 2015 1 281 2.3 7.80 13.20 F7V R 005009.90-834438.0
00502-8345 TOI 130 2016 2 281 2.2 7.80 13.20 F7V R 005009.90-834438.0

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

 
 
WDS 00502-8345 TOI 130 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00502-8345 TOI 130 : MEASURES
 
 
No records found.

 
 
WDS 00502-8345 : VIRTUAL EYEPIECE
 
 

00502-8345 TOI 130A mag 7.8 Sp F7V 00502-8345 TOI 130B sep 0.5 P.A. 330.30 mag 13.2 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 00502-8345 : ALADIN DSS IMAGE @ 00h 50m 09.90s -83° 44' 38.0"
 
 
 
 
WDS 00502-8345 TOI 130 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00502-8345 TOI 130 distance=1' 00494-8334 NSN 157 distance=11' 00335-8404 TDS1521 distance=33' 01005-8307 TDS1713 distance=42' 01099-8251 R 8 distance=64' 00546-8240 HDS 120 distance=65' 00561-8237 WHI 3 distance=69' 01028-8451 SPM 4 distance=69' 00500-8456 HDS 112 distance=72' 00477-8230 HDS 105 distance=75' 01046-8231 TDS1756 distance=78' 00512-8223 KPP2396AC distance=82' 00387-8525 LDS 25 distance=102' 01069-8139 HJ 3420 distance=130' 00400-8049 TDS1561 distance=178' 00567-8029 TDS1677 distance=196' 00537-7910 HDS 116 distance=275' 00454-8825 TDS1600 distance=281' 00446-7845 KPP2786 distance=300' 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 00502-8345 TOI 130 281 2.2 1
Show 00494-8334 NSN 157 299 3.9 11
Show 00335-8404 TDS1521 118 1.2 33
Show 01005-8307 TDS1713 107 0.5 42
Show 01099-8251 R 8 276 28.6 64
Show 00546-8240 HDS 120 299 0.2 65
Show 00561-8237 WHI 3 147 1.4 69
Show 01028-8451 SPM 4 83 7.7 69
Show 00500-8456 HDS 112 317 0.9 72
Show 00477-8230 HDS 105 123 2.9 75
Show 01046-8231 TDS1756 307 0.5 78
Show 00512-8223 KPP2396 AC 55 20.6 82
Show 00387-8525 LDS 25 36 22.9 102
Show 01069-8139 HJ 3420 10 27.1 130
Show 00400-8049 TDS1561 102 0.7 178
Show 00567-8029 TDS1677 252 0.6 196
Show 00537-7910 HDS 116 254 0.1 275
Show 00454-8825 TDS1600 62 2.2 281
Show 00446-7845 KPP2786 284 1.3 300

 
 
WDS 00502-8345 : COMPONENTS
 
 
  A
B pa=330.3°
sep=0.49"
 
 
00502-8345 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 005009.90-834438.0 Mag 7.8 Spectral class F7V (yellow-white)
PmRA 139.00 PmDE 30.0 SAO 258243 HIP 3911
Tycho2 9490-00786-1 HD 5278 GC 1043 CP CP-84 16
Tycho2
Tycho2 9490-00786-1 Pflag RAmdeg 12.54128372 DEmdeg -83.74390307
PmRA 141.3 PmDE 28.1 E RAmdeg 5 E DEmdeg 5
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.35 EpDEm 1991.36
Num 12 Q RAmdeg 1.2 Q DEmdeg 1.4 Q pmRA 1.3
Q pmDE 1.4 BTmag 8.563 E BTmag 0.016 VTmag 8.007
E VTmag 0.011 Prox 999 TYC T HIP 3911
CCDM RAdeg 12.53830028 DEdeg -83.74396750 EpRA 1990 1.71
EpDE 1990 1.72 E RAdeg 5.0 E DEdeg 5.3 Posflg
Corr 0.0
SAO
SAO 258243 DelFlag RA1950 PmRA1950 0.0857
DE1950 PmDE1950 0.041 Vmag 8 SpType F5
Double code Source 70 CatNum 1043 DM CP-84 16
DMcomp BDsup HD 5278 M HD 0
GC 1043 RA1950rad 0.21719071 DE1950rad -1.46635981 PmRA2000 0.08
PmDE2000 0.033
Hipparcos
Catalog H HIP 3911 Proxy RAhms 00 50 09.16
DEdms -83 44 38.3 Vmag 7.94 VarFlag R Vmag G
RAdeg 12.5382 DEdeg -83.744 AstroRef Plx 16.94
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 5278 BD
CD CP CP-84 16 Dm number -84 16 VIred 0.63
SpType F7V R SpType Coord arcsec 2000 005009.16-834438.3
Hipparcos 2
HIP 3911 Sn 5 So 0 Nc 1
RArad 0.2188320898 DErad -1.4616080361 Plx 17.04 PmRA 139.07
PmDE 30.46 E RArad 0.42 E DErad 0.4 E Plx 0.46
E pmRA 0.49 E pmDE 0.45 Hpmag 8.0529 E Hpmag 0.0013
SHp 0.013 VA 0 BV 0.522 E BV 0.01
VI 0.59
 
 
00502-8345 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 005009.75-834437.6 Mag 13.2 PmRA 149.00
PmDE 25.0 Calc delta mag 5.4 Calc coord yes