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Current system
11585-2350
HLN 27 AB,C


Nearby doubles
37' : 11559-2344
ARA2174

41' : 11579-2430
RST3763AB

44' : 11560-2418
WIS 194

45' : 12004-2426
TDS8159

47' : 12005-2427
HJ 4489

52' : 11555-2422
TDS8116

80' : 11573-2232
HJ 4481

84' : 11534-2434
HJ 4479

85' : 11574-2227
UC 2236

87' : 12017-2235
RST3769

92' : 12051-2335
DON1096

92' : 12051-2337
TDS8214

101' : 11570-2529
HU 1490

102' : 11512-2404
BRT2989

102' : 12003-2529
RST2774

106' : 11559-2211
HU 1489

106' : 11513-2426
ARA2173

110' : 11565-2204
KPP3856

118' : 11500-2334
DON 497

124' : 12007-2150
BU 1079

124' : 12062-2247
ARA1790

125' : 11589-2555
I 510

126' : 11496-2416
LDS1270

127' : 11496-2318
UC 2215

129' : 11545-2154
SKF1050AB

131' : 11532-2202
KPP2726



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.

11585-2350 HLN 27 AB,C

 
 
11h 58m 29.49s -23° 50' 01.4" P.A. 20.00 sep 12.9 mag 10.09,13.80 Sp K0
 
 
Coord 2000 11585-2350 Discov num HLN  27 Comp AB,C Coord arcsec 2000 11 58 29.49 -23 50 01.4
Date first 1967 Date last 2017 Obs 4
Pa first 35 Pa last 20.3 P.A. Now (θ) 20.3°
Sep first 11.9 Sep last 12.9 Sep. Now (ρ) 12.9"
Mag pri 10.09 Mag sec 13.80 delta mag (ΔM) 3.71 Spectral class K0 (yellow-orange)
Pri motion ra +031 Sec motion ra +073
Pri motion dec -038 Sec motion dec +015
Notes
rPM=0.907
This double is not physical.
 
 
11585-2350 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 11 58 29 -23 50 01 RST 3767 AB 2018 11 94 0.6 10.85 11.08 0.23 Y
Show 11 58 29 -23 50 01 HLN 27 AB,C 2017 4 20 12.9 10.09 13.80 3.71 <===
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corvus Tycho2 6666-00209-1 Gaia DR2 3492640299570603520
 
 
WDS 11585-2350 HLN 27 AB,C : NOTES
 
 
discov_num notes refcode
RST3767 Ma,Mb = 0.864 +/- 0.031, 0.828 +/- 0.030 \msun. GmJ2022
 
 
REFERENCES
 
 
refcode metd author reference
GmJ2022 orb j Gomez, J., Docobo, J.A., Campo, P.P., Andrade, M., Mendez, R.A. & Costa, E. 2022MNRAS.509.4229G
GmJ2022 +not MNRAS 509, 4229, 2022
 
 
DISCOVERER
 
 
idgroup discov author
1 HLN Holden, F.
34 RST Rossiter, R.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11585-2350 HLN 27 AB,C 1998 2 27 13.0 10.21   K0 D 115829.49-235001.4
11585-2350 HLN 27 AB,C 1999 3 27 12.8 10.09 13.80 K0 D 115829.49-235001.4
11585-2350 HLN 27 AB,C 2017 4 20 12.9 10.09 13.80 K0 115829.49-235001.4

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

 
 
WDS 11585-2350 HLN 27 AB,C : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11585-2350 HLN 27 AB,C : MEASURES
 
 
No records found.

 
 
WDS 11585-2350 : VIRTUAL EYEPIECE
 
 

11585-2350 RST3767A mag 10.85 Sp K0V 11585-2350 RST3767B sep 0.5 P.A. 93.90 mag 11.08 Sp K1V 11585-2350 HLN 27C sep 12.8 P.A. 18.70 mag 13.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 11585-2350 : ALADIN DSS IMAGE @ 11h 58m 29.49s -23° 50' 01.4"
 
 
 
 
WDS 11585-2350 HLN 27 AB,C : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11585-2350 HLN 27AB,C distance=0' 11559-2344 ARA2174 distance=37' 11579-2430 RST3763AB distance=41' 11579-2430 HO 379AB,C distance=41' 11560-2418 WIS 194 distance=44' 12004-2426 TDS8159 distance=45' 12005-2427 HJ 4489 distance=47' 11555-2422 TDS8116 distance=52' 11573-2232 HJ 4481 distance=80' 11534-2434 HJ 4479 distance=84' 11574-2227 UC 2236 distance=85' 12018-2504 B 2736BC distance=86' 12018-2504 B 2736A,BC distance=87' 12017-2235 RST3769 distance=87' 12051-2335 DON1096 distance=92' 12051-2337 TDS8214 distance=92' 11570-2529 HU 1490 distance=101' 11512-2404 BRT2989 distance=102' 12003-2529 RST2774 distance=102' 11559-2211 HU 1489 distance=106' 11513-2426 ARA2173 distance=106' 11565-2204 KPP3856 distance=110' 11500-2334 DON 497 distance=118' 12007-2150 BU 1079 distance=124' 12062-2247 ARA1790 distance=124' 11589-2555 I 510 distance=125' 11496-2416 LDS1270 distance=126' 11496-2318 UC 2215 distance=127' 11545-2154 SKF1050AB distance=129' 11545-2154 SKF1050AC distance=129' 11532-2202 KPP2726 distance=131' 11545-2154 SKF1050CD distance=131' 11545-2154 UC 2230CE distance=131' 12025-2148 DON 506 distance=134' 11495-2451 UC 2213 distance=138' 11487-2420 ARA2171 distance=138' 12051-2533 LDS4178 distance=139' 12014-2132 BU 457 distance=144' 12030-2139 ARA1478 distance=145' 12093-2403 ARA2177 distance=149' 11478-2420 BRT1485 distance=151' 11507-2537 LDS1271 distance=153' 12095-2324 WHC 10 distance=154' 11507-2200 B 2732 distance=154' 11519-2557 UC 2223 distance=156' 12078-2520 B 220 distance=156' 12060-2547 HU 1492 distance=156' 11471-2352 ARA2169 distance=157' 12101-2401 DON 514 distance=159' 11475-2447 B 2285BC distance=162' 11489-2526 KPP1715 distance=162' 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 11585-2350 RST3767 AB 94 0.6
Show 11585-2350 HLN 27 AB,C 20 12.9
Show 11559-2344 ARA2174 313 15.2 37
Show 11579-2430 RST3763 AB 302 0.4 41
Show 11579-2430 HO 379 AB,C 240 14.0 41
Show 11560-2418 WIS 194 340 113.5 44
Show 12004-2426 TDS8159 172 1.8 45
Show 12005-2427 HJ 4489 153 9.8 47
Show 11555-2422 TDS8116 260 0.6 52
Show 11573-2232 HJ 4481 191 4.2 80
Show 11534-2434 HJ 4479 94 6.9 84
Show 11574-2227 UC 2236 295 9.6 85
Show 12018-2504 B 2736 BC 246 3.4 86
Show 12018-2504 B 2736 A,BC 317 41.0 87
Show 12017-2235 RST3769 70 1.3 87
Show 12051-2335 DON1096 168 5.3 92
Show 12051-2337 TDS8214 266 0.5 92
Show 11570-2529 HU 1490 45 0.8 101
Show 11512-2404 BRT2989 178 2.8 102
Show 12003-2529 RST2774 195 0.7 102
Show 11559-2211 HU 1489 218 1.4 106
Show 11513-2426 ARA2173 256 8.7 106
Show 11565-2204 KPP3856 154 4.7 110
Show 11500-2334 DON 497 276 5.6 118
Show 12007-2150 BU 1079 155 11.5 124
Show 12062-2247 ARA1790 152 47.6 124
Show 11589-2555 I 510 84 0.2 125
Show 11496-2416 LDS1270 346 15.0 126
Show 11496-2318 UC 2215 145 5.7 127
Show 11545-2154 SKF1050 AB 68 5.3 129
Show 11545-2154 SKF1050 AC 319 130.7 129
Show 11532-2202 KPP2726 327 6.8 131
Show 11545-2154 SKF1050 CD 249 4.1 131
Show 11545-2154 UC 2230 CE 258 20.1 131
Show 12025-2148 DON 506 41 0.7 134
Show 11495-2451 UC 2213 138 16.7 138
Show 11487-2420 ARA2171 326 6.2 138
Show 12051-2533 LDS4178 64 14.6 139
Show 12014-2132 BU 457 87 2.0 144
Show 12030-2139 ARA1478 263 12.4 145
Show 12093-2403 ARA2177 157 13.1 149
Show 11478-2420 BRT1485 8 3.3 151
Show 11507-2537 LDS1271 49 5.8 153
Show 12095-2324 WHC 10 22 12.6 154
Show 11507-2200 B 2732 298 7.4 154
Show 11519-2557 UC 2223 103 86.5 156
Show 12078-2520 B 220 302 6.4 156
Show 12060-2547 HU 1492 79 0.4 156
Show 11471-2352 ARA2169 335 7.7 157
Show 12101-2401 DON 514 149 1.6 159
Show 11475-2447 B 2285 BC 299 1.9 162

 
 
WDS 11585-2350 : COMPONENTS
 
 
  A B
B pa=93.9°
sep=0.52"
 
C pa=18.7°
sep=12.77"
pa=16.4°
sep=12.65"
 
 
11585-2350 A
 
 
Coord arcsec 2000 115829.49-235001.4 Mag 10.85 Spectral class K0V (yellow-orange) PmRA 29.00
PmDE -41.0 Tycho2 6666-00209-1 DM CD-2310303
Tycho2
Tycho2 6666-00209-1 Pflag RAmdeg 179.62285390 DEmdeg -23.83374148
PmRA 29.1 PmDE -41.2 E RAmdeg 23 E DEmdeg 26
E pmRA 2.1 E pmDE 1.7 EpRAm 1989.37 EpDEm 1981.71
Num 7 Q RAmdeg 1.1 Q DEmdeg 0.5 Q pmRA 1.1
Q pmDE 0.5 BTmag 10.983 E BTmag 0.053 VTmag 10.289
E VTmag 0.041 Prox 999 TYC T HIP
CCDM RAdeg 179.62278389 DEdeg -23.83364306 EpRA 1990 1.79
EpDE 1990 1.51 E RAdeg 23.6 E DEdeg 32.9 Posflg
Corr 0.1
CCDM
Ccdm 11585-2350 RComp Comp A Note1
Note2 Discov num DRAs -0.47 DDEs -0.4
R dRAs 41 Year Theta Rho
Obs 3 Vmag 10.3 Sp K0 PmNote *
PmRA 30 PmDE -17 Dm number -2310303 Cat1 CD
Name2 180346 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 11534S2317A
HIC
 
 
11585-2350 B
 
 
Coord arcsec 2000 115829.53-235001.4 Mag 11.08 Spectral class K1V (yellow-orange) PmRA 29.00
PmDE -41.0 Calc delta mag 0.23 Calc coord yes
CCDM
Ccdm 11585-2350 RComp Comp B Note1
Note2 Discov num RST3767 DRAs DDEs
R dRAs Year 1950 Theta 151 Rho 0.3
Obs 3 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11534S2317B
HIC
 
 
11585-2350 C
 
 
Coord arcsec 2000 115829.79-234949.3 Mag 13.8 PmRA 73.00 PmDE 15.0
Calc delta mag 2.95 Calc coord yes
CCDM
Ccdm 11585-2350 RComp Comp C Note1
Note2 Discov num HLN DRAs -0.02 DDEs 11.0
R dRAs 41 Year 1967 Theta 35 Rho 11.9
Obs 1 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11534S2317C
HIC