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Doubles in session


Current system
08515-8018
LDS 244 AB


Nearby doubles
20' : 08535-7959
KPP 841

40' : 08458-7941
RST2591

42' : 09067-8035
TVB 213

46' : 08336-8019
KPP2875

46' : 09034-7944
UC 1745

48' : 08403-7940
NSN 251

50' : 08489-7929
UC 1716

68' : 09093-8110
HJ 4204

68' : 09103-8108
HJ 4205

76' : 08433-7905
BNK 8AB

77' : 08431-7905
BNK 6

78' : 08424-7904
BNK 5

80' : 08416-7904
BNK 4

84' : 08479-7855
BNK 11

85' : 08413-7858
BNK 3AB

91' : 08369-7857
KOH 79AB

94' : 08445-7850
BNK 10

97' : 08425-8153
TDS6052AB

108' : 08591-7832
RST2601

118' : 09040-8212
UC 1748

124' : 08320-7824
TOI1057

126' : 09087-7822
TVB 214

158' : 09089-8251
UC 1757

166' : 09034-8301
I 319AB

166' : 08362-8301
WFC 71

176' : 09102-7731
RST2621AB



Selections
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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.

08515-8018 LDS 244 AB

 
 
08h 51m 28.81s -80° 18' 00.5" P.A. 183.00 sep 37.0 mag 9.62,11.46 Sp G0 dist. 73.53 pc (239.85 l.y.)
 
 
Coord 2000 08515-8018 Discov num LDS 244 Comp AB Coord arcsec 2000 08 51 28.81 -80 18 00.5
Date first 1896 Date last 2016 Obs 12
Pa first 180 Pa last 182.5 P.A. Now (θ) 182.5°
Sep first 37.2 Sep last 37.024 Sep. Now (ρ) 37.024"
Mag pri 9.62 Mag sec 11.46 delta mag (ΔM) 1.84 Spectral class G0 (yellow)
Pri motion ra -256 Sec motion ra -257
Pri motion dec +229 Sec motion dec +225
Notes
rPM=0.012 (< 0.3, Physical double)
This double is physical.
 
 
08515-8018 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 08 51 29 -80 18 00 LDS 244 Aa,Ab 2018 2 295 0.9 9.62 14.80 5.18
Show 08 51 29 -80 18 00 LDS 244 AB 2016 12 183 37.0 9.62 11.46 1.84 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Chamaeleon HIP 43490 Tycho2 9403-01500-1 CD CD-79 347
CP CP-79 363 Distance 73.53 Distance ly 239.85
 
 
WDS 08515-8018 LDS 244 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (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
08515-8018 LDS 244 AB 2015 10 183 37.0 9.62 11.46 G0 085128.81-801800.5
08515-8018 LDS 244 AB 2016 12 183 37.0 9.62 11.46 G0 085128.81-801800.5

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

 
 
WDS 08515-8018 LDS 244 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08515-8018 LDS 244 AB : MEASURES
 
 
No records found.

 
 
WDS 08515-8018 : VIRTUAL EYEPIECE
 
 

08515-8018 LDS 244A mag 9.62 Sp G0 08515-8018 LDS 244Ab sep 0.4 P.A. 340.00 mag 14.8 08515-8018 LDS 244B sep 37.0 P.A. 180.40 mag 11.46 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 08515-8018 : ALADIN DSS IMAGE @ 08h 51m 28.81s -80° 18' 00.5"
 
 
 
 
WDS 08515-8018 LDS 244 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08515-8018 LDS 244AB distance=0' 08535-7959 KPP 841 distance=20' 08458-7941 RST2591 distance=40' 09067-8035 TVB 213 distance=42' 08336-8019 KPP2875 distance=46' 09034-7944 UC 1745 distance=46' 08403-7940 NSN 251 distance=48' 08489-7929 UC 1716 distance=50' 09093-8110 HJ 4204 distance=68' 09103-8108 HJ 4205 distance=68' 08433-7905 BNK 8AB distance=76' 08433-7905 BNK 8AC distance=76' 08431-7905 BNK 6 distance=77' 08413-7858 BNK 7CD distance=78' 08424-7904 BNK 5 distance=78' 08416-7904 BNK 4 distance=80' 08443-7859 KOH 81Aa,Ab distance=82' 08443-7859 BNK 9Ab,B distance=82' 08479-7855 BNK 11 distance=84' 08413-7858 BNK 3AB distance=85' 08413-7858 SHY 528AC distance=85' 08369-7857 KOH 79AB distance=91' 08369-7857 KOH 79AB,C distance=91' 08445-7850 BNK 10 distance=94' 08425-8153 TDS6052AB distance=97' 08425-8153 DAM1474AB,C distance=97' 08591-7832 RST2601 distance=108' 09040-8212 UC 1748 distance=118' 08320-7824 TOI1057 distance=124' 09087-7822 TVB 214 distance=126' 09089-8251 UC 1757 distance=158' 09034-8301 I 319DE distance=165' 09034-8301 I 319AB distance=166' 09034-8301 I 319AC distance=166' 08362-8301 WFC 71 distance=166' 09102-7731 RST2621AB distance=176' 08506-7717 HJ 4163 distance=181' 08534-7706 TSN 23 distance=193' 08429-7707 HDS1253AB distance=193' 08429-7707 HDS1253Aa,Ab distance=193' 08562-8341 HJ 4194 distance=204' 09020-7654 I 822 distance=207' 08323-7656 TOK 123 distance=210' 09018-7619 HJ 4184 distance=242' 08431-8432 UC 1705 distance=255' 08559-7556 TOI1095 distance=263' 08542-7528 NSN 257 distance=290' 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 08515-8018 LDS 244 AB 183 37.0
Show 08515-8018 LDS 244 Aa,Ab 295 0.9
Show 08535-7959 KPP 841 207 7.2 20
Show 08458-7941 RST2591 2 1.7 40
Show 09067-8035 TVB 213 139 4.2 42
Show 08336-8019 KPP2875 52 1.6 46
Show 09034-7944 UC 1745 140 53.9 46
Show 08403-7940 NSN 251 99 5.7 48
Show 08489-7929 UC 1716 222 13.6 50
Show 09093-8110 HJ 4204 11 9.5 68
Show 09103-8108 HJ 4205 185 11.1 68
Show 08433-7905 BNK 8 AB 73 2.7 76
Show 08433-7905 BNK 8 AC 207 6.5 76
Show 08431-7905 BNK 6 349 5.0 77
Show 08413-7858 BNK 7 CD 31 9.4 78
Show 08424-7904 BNK 5 272 7.1 78
Show 08416-7904 BNK 4 109 2.4 80
Show 08443-7859 KOH 81 Aa,Ab 28 0.2 82
Show 08443-7859 BNK 9 Ab,B 141 3.9 82
Show 08479-7855 BNK 11 28 0.0 84
Show 08413-7858 BNK 3 AB 264 8.0 85
Show 08413-7858 SHY 528 AC 140 501.4 85
Show 08369-7857 KOH 79 AB 54 0.1 91
Show 08369-7857 KOH 79 AB,C 14 8.6 91
Show 08445-7850 BNK 10 65 10.1 94
Show 08425-8153 TDS6052 AB 308 0.5 97
Show 08425-8153 DAM1474 AB,C 179 5.0 97
Show 08591-7832 RST2601 319 1.3 108
Show 09040-8212 UC 1748 315 24.8 118
Show 08320-7824 TOI1057 25 1.8 124
Show 09087-7822 TVB 214 183 3.0 126
Show 09089-8251 UC 1757 40 40.3 158
Show 09034-8301 I 319 DE 280 15.4 165
Show 09034-8301 I 319 AB 87 4.5 166
Show 09034-8301 I 319 AC 348 60.7 166
Show 08362-8301 WFC 71 285 5.7 166
Show 09102-7731 RST2621 AB 41 0.5 176
Show 08506-7717 HJ 4163 324 19.2 181
Show 08534-7706 TSN 23 100 223.5 193
Show 08429-7707 HDS1253 AB 311 0.2 193
Show 08429-7707 HDS1253 Aa,Ab 211 0.1 193
Show 08562-8341 HJ 4194 82 18.2 204
Show 09020-7654 I 822 62 1.4 207
Show 08323-7656 TOK 123 51 18.9 210
Show 09018-7619 HJ 4184 224 24.2 242
Show 08431-8432 UC 1705 149 18.3 255
Show 08559-7556 TOI1095 195 2.0 263
Show 08542-7528 NSN 257 76 9.3 290

 
 
WDS 08515-8018 : COMPONENTS
 
 
  A Ab
Ab pa=340.0°
sep=0.39"
 
B pa=180.4°
sep=36.99"
pa=180.2°
sep=37.36"
 
 
08515-8018 A
 
 
Coord arcsec 2000 085128.81-801800.5 Mag 9.62 Spectral class G0 (yellow) PmRA -256.00
PmDE 229.0 HIP 43490 Tycho2 9403-01500-1 CD CD-79 347
CP CP-79 363
Tycho2
Tycho2 9403-01500-1 Pflag RAmdeg 132.87004519 DEmdeg -80.30013773
PmRA -255.8 PmDE 229.9 E RAmdeg 15 E DEmdeg 15
E pmRA 1.5 E pmDE 1.6 EpRAm 1989.67 EpDEm 1990.16
Num 9 Q RAmdeg 0.6 Q DEmdeg 0.6 Q pmRA 0.6
Q pmDE 0.6 BTmag 10.181 E BTmag 0.027 VTmag 9.615
E VTmag 0.022 Prox 372 TYC T HIP 43490
CCDM RAdeg 132.87359528 DEdeg -80.30066944 EpRA 1990 1.58
EpDE 1990 1.68 E RAdeg 14.5 E DEdeg 14.5 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 43490 Proxy RAhms 08 51 29.69
DEdms -80 18 02.5 Vmag 9.55 VarFlag R Vmag G
RAdeg 132.874 DEdeg -80.3007 AstroRef Plx 14.1
CCDM 08515-8018 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD
CD CD-79 347 CP CP-79 363 Dm number -79 347 VIred 0.62
SpType G0 R SpType Coord arcsec 2000 085129.69-801802.5
Hipparcos 2
HIP 43490 Sn 5 So 0 Nc 1
RArad 2.3190836818 DErad -1.4015115378 Plx 13.6 PmRA -257.19
PmDE 229.74 E RArad 0.78 E DErad 0.79 E Plx 0.87
E pmRA 0.94 E pmDE 0.8 Hpmag 9.6638 E Hpmag 0.0026
SHp 0.019 VA 0 BV 0.544 E BV 0.004
VI 0.62
CCDM
Ccdm 08515-8018 RComp Comp A Note1
Note2 Discov num DRAs -1.40 DDEs 0.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 11.0 Sp PmNote *
PmRA -278 PmDE 228 Dm number -79 363 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08559S7956A
HIC 43490
 
 
08515-8018 Ab
 
 
Coord arcsec 2000 085128.76-801800.1 Mag 14.8 Calc delta mag 5.18 Calc coord yes
 
 
08515-8018 B
 
 
Coord arcsec 2000 085128.70-801837.5 Mag 11.46 PmRA -257.00 PmDE 225.0
Tycho2 9403-01534-1 Calc delta mag 1.84 Calc coord yes
Tycho2
Tycho2 9403-01534-1 Pflag RAmdeg 132.86757500 DEmdeg -80.31047835
PmRA -257.0 PmDE 225.3 E RAmdeg 64 E DEmdeg 62
E pmRA 2.7 E pmDE 2.6 EpRAm 1985.17 EpDEm 1984.97
Num 3 Q RAmdeg 1.1 Q DEmdeg 0.9 Q pmRA 1.1
Q pmDE 0.8 BTmag 12.282 E BTmag 0.155 VTmag 11.463
E VTmag 0.097 Prox 372 TYC HIP
CCDM RAdeg 132.87114500 DEdeg -80.31099667 EpRA 1990 1.58
EpDE 1990 1.72 E RAdeg 65.6 E DEdeg 63.7 Posflg
Corr 0.1
CCDM
Ccdm 08515-8018 RComp Comp B Note1
Note2 Discov num LDS 244 DRAs -2.03 DDEs -36.6
R dRAs 66 Year Theta S Rho 37.0
Obs Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08559S7956B
HIC