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Doubles in session


Current system
23531-0520
HDS 3391


Nearby doubles
14' : 23538-0511
LDS3006

29' : 23536-0548
LDS3005

52' : 23549-0438
J 1430

52' : 23536-0429
LDS3004

55' : 23552-0435
CVR1026

56' : 23495-0533
LSC 112

62' : 23557-0609
TSN 213

62' : 23495-0551
RST4732

66' : 23508-0616
RST4734

66' : 23568-0555
LDS6075

68' : 23525-0413
TSN 43

70' : 23549-0416
CVR1025

76' : 23482-0505
STE 18

78' : 23525-0638
J 1427

80' : 23478-0515
NSN 791

80' : 23525-0639
J 1428

80' : 23518-0637
A 2700

81' : 23513-0636
LDS6066

81' : 23571-0615
OCC 678

91' : 23547-0352
TSN 102

93' : 23485-0623
OCC 53

94' : 23477-0434
RST4730

94' : 23526-0654
CVR1730

100' : 23523-0341
LDS6067

104' : 23462-0520
NSN 792

114' : 23527-0328
LDS3001



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

23531-0520 HDS 3391

 
 
23h 53m 07.95s -05° 20' 05.1" P.A. 261.00 sep 1.1 mag 9.81,12.80 Sp K5 dist. 2325.58 pc (7586.04 l.y.)
 
 
Coord 2000 23531-0520 Discov num HDS3391 Comp Coord arcsec 2000 23 53 07.95 -05 20 05.1
Date first 1991 Date last 1991 Obs 2
Pa first 262 Pa last 261.4 P.A. Now (θ) 261.4°
Sep first 1.1 Sep last 1.08 Sep. Now (ρ) 1.08"
Mag pri 9.81 Mag sec 12.80 delta mag (ΔM) 2.99 Spectral class K5 (yellow-orange)
Pri motion ra +018 Sec motion ra +014
Pri motion dec -005 Sec motion dec +000
Notes
rPM=0.343
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius SAO 146957 HIP 117780 Tycho2 5259-01020-1
Gaia DR2 2446114858691224064 HD 223858 BD BD-06 6309 Distance 2325.58
Distance ly 7586.04
 
 
WDS 23531-0520 HDS 3391 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (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
23531-0520 HDS3391 1991 2 261 1.1 9.81 12.80 K5 235307.95-052005.1

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

 
 
WDS 23531-0520 HDS 3391 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23531-0520 HDS 3391 : MEASURES
 
 
No records found.

 
 
WDS 23531-0520 : VIRTUAL EYEPIECE
 
 

23531-0520 HDS3391A mag 9.81 Sp K5 23531-0520 HDS3391B sep 1.1 P.A. 261.40 mag 12.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23531-0520 : ALADIN DSS IMAGE @ 23h 53m 07.95s -05° 20' 05.1"
 
 
 
 
WDS 23531-0520 HDS 3391 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23531-0520 HDS3391 distance=0' 23538-0511 LDS3006 distance=14' 23536-0548 LDS3005 distance=29' 23549-0438 J 1430 distance=52' 23536-0429 LDS3004 distance=52' 23552-0435 CVR1026 distance=55' 23495-0533 LSC 112 distance=56' 23557-0609 TSN 213 distance=62' 23495-0551 RST4732 distance=62' 23508-0616 RST4734 distance=66' 23568-0555 LDS6075 distance=66' 23525-0413 TSN 43 distance=68' 23549-0416 CVR1025 distance=70' 23482-0505 STE 18 distance=76' 23525-0638 J 1427 distance=78' 23478-0515 NSN 791 distance=80' 23525-0639 J 1428 distance=80' 23518-0637 A 2700 distance=80' 23513-0636 LDS6066 distance=81' 23571-0615 OCC 678 distance=81' 23547-0352 TSN 102 distance=91' 23485-0623 OCC 53 distance=93' 23477-0434 RST4730 distance=94' 23526-0654 CVR1730 distance=94' 23523-0341 LDS6067 distance=100' 23462-0520 NSN 792 distance=104' 23527-0328 LDS3001 distance=114' 23547-0327 OCC 95 distance=116' 23591-0637 RST4736 distance=118' 23571-0338 JNN 143 distance=118' 23531-0319 J 1429 distance=122' 23599-0412 CBL 551 distance=123' 23456-0431 LDS6060 distance=123' 23447-0509 LDS6056 distance=127' 23529-0309 FIN 359 distance=131' 23463-0642 RST4729 distance=132' 23587-0333 BU 730 distance=136' 23459-0347 CVR1013 distance=143' 23430-0545 CVR1007 distance=153' 23473-0729 GWP3358 distance=156' 23461-0318 A 312 distance=162' 23535-0804 SKF 312 distance=165' 23529-0235 RST2229 distance=165' 23553-0236 JNN 142 distance=168' 23427-0622 CVR1722 distance=169' 23457-0309 ITF 238 distance=173' 23419-0559 LDS5112AB distance=173' 23479-0246 S 835AB distance=173' 23497-0234 LDS2999 distance=174' 23419-0559 RAO 31Ba,Bb distance=175' 23415-0539 CVR1003 distance=175' 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 23531-0520 HDS3391 261 1.1
Show 23538-0511 LDS3006 45 6.6 14
Show 23536-0548 LDS3005 10 15.3 29
Show 23549-0438 J 1430 17 9.9 52
Show 23536-0429 LDS3004 5 17.0 52
Show 23552-0435 CVR1026 220 21.9 55
Show 23495-0533 LSC 112 357 0.2 56
Show 23557-0609 TSN 213 40 0.2 62
Show 23495-0551 RST4732 353 0.8 62
Show 23508-0616 RST4734 177 0.9 66
Show 23568-0555 LDS6075 274 307.2 66
Show 23525-0413 TSN 43 1 532.3 68
Show 23549-0416 CVR1025 189 9.1 70
Show 23482-0505 STE 18 281 5.3 76
Show 23525-0638 J 1427 144 6.3 78
Show 23478-0515 NSN 791 71 24.6 80
Show 23525-0639 J 1428 223 8.9 80
Show 23518-0637 A 2700 341 0.1 80
Show 23513-0636 LDS6066 270 219.4 81
Show 23571-0615 OCC 678 -1 0.1 81
Show 23547-0352 TSN 102 81 684.8 91
Show 23485-0623 OCC 53 -1 0.1 93
Show 23477-0434 RST4730 338 1.1 94
Show 23526-0654 CVR1730 192 3.5 94
Show 23523-0341 LDS6067 179 278.1 100
Show 23462-0520 NSN 792 69 1.5 104
Show 23527-0328 LDS3001 1 6.0 114
Show 23547-0327 OCC 95 -1 0.1 116
Show 23591-0637 RST4736 50 1.4 118
Show 23571-0338 JNN 143 282 0.2 118
Show 23531-0319 J 1429 304 9.2 122
Show 23599-0412 CBL 551 151 77.1 123
Show 23456-0431 LDS6060 32 298.0 123
Show 23447-0509 LDS6056 322 24.1 127
Show 23529-0309 FIN 359 277 0.1 131
Show 23463-0642 RST4729 113 4.2 132
Show 23587-0333 BU 730 330 0.7 136
Show 23459-0347 CVR1013 78 20.3 143
Show 23430-0545 CVR1007 45 12.3 153
Show 23473-0729 GWP3358 65 41.7 156
Show 23461-0318 A 312 245 2.2 162
Show 23535-0804 SKF 312 214 23.7 165
Show 23529-0235 RST2229 251 0.8 165
Show 23553-0236 JNN 142 122 0.7 168
Show 23427-0622 CVR1722 209 3.8 169
Show 23457-0309 ITF 238 340 3.0 173
Show 23419-0559 LDS5112 AB 300 109.5 173
Show 23479-0246 S 835 AB 280 182.0 173
Show 23497-0234 LDS2999 329 9.3 174
Show 23419-0559 RAO 31 Ba,Bb 68 0.5 175
Show 23415-0539 CVR1003 148 13.4 175

 
 
WDS 23531-0520 : COMPONENTS
 
 
  A
B pa=261.4°
sep=1.08"
 
 
23531-0520 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 235307.95-052005.1 Mag 9.81 Spectral class K5 (yellow-orange)
PmRA 18.00 PmDE -5.0 SAO 146957 HIP 117780
Tycho2 5259-01020-1 HD 223858 BD BD-06 6309
Tycho2
Tycho2 5259-01020-1 Pflag RAmdeg 358.28310822 DEmdeg -5.33476181
PmRA 18.2 PmDE -4.6 E RAmdeg 21 E DEmdeg 22
E pmRA 1.3 E pmDE 1.3 EpRAm 1983.38 EpDEm 1980.28
Num 12 Q RAmdeg 0.9 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.8 BTmag 11.748 E BTmag 0.107 VTmag 9.808
E VTmag 0.036 Prox 11 TYC T HIP 117780
CCDM A RAdeg 358.28307139 DEdeg -5.33474694 EpRA 1990 1.69
EpDE 1990 1.40 E RAdeg 27.6 E DEdeg 36.3 Posflg
Corr -0.2
SAO
SAO 146957 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 -0.005 Vmag 9 SpType K5
Double code Source 27 CatNum 8161 DM BD-06 6309
DMcomp BDsup HD 223858 M HD 0
GC RA1950rad 6.24201466 DE1950rad -0.09796517 PmRA2000 0.0009
PmDE2000 -0.01
Hipparcos
Catalog H HIP 117780 Proxy H RAhms 23 53 07.94
DEdms -05 20 05.1 Vmag 9.55 VarFlag R Vmag H
RAdeg 358.283 DEdeg -5.33475 AstroRef A Plx -0.41
CCDM 23531-0520 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 262 Rho 1.137 HD 223858 BD BD-06 6309
CD CP Dm number -06 6309 VIred 1.57
SpType K5 R SpType Coord arcsec 2000 235307.94-052005.1
Hipparcos 2
HIP 117780 Sn 15 So 3 Nc 2
RArad 6.2532194841 DErad -0.0931089022 Plx 0.43 PmRA 15.87
PmDE 0.99 E RArad 1.24 E DErad 1.02 E Plx 1.55
E pmRA 1.92 E pmDE 1.43 Hpmag 9.6691 E Hpmag 0.005
SHp 0.025 VA 0 BV 1.567 E BV 0.197
VI 1.57
CCDM
Ccdm 23531-0520 RComp Comp A Note1
Note2 Discov num DRAs 1.95 DDEs -5.1
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.7 Sp K5 PmNote *
PmRA 14 PmDE 0 Dm number -06 6309 Cat1 BD
Name2 146957 Cat2 SAO HD 223858 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 117780
 
 
23531-0520 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 235307.88-052005.3 Mag 12.8 PmRA 14.00
PmDE 0.0 Calc delta mag 2.99 Calc coord yes
CCDM
Ccdm 23531-0520 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.88 DDEs -5.3
R dRAs 82 Year 1991 Theta 262 Rho 1.1
Obs 1 Vmag 12.8 Sp PmNote *
PmRA 14 PmDE 0 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 117780