stampa
Login

Less is more. Filter out doubles you can't observe!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20326-3107
PRO 230


Nearby doubles
17' : 20327-3123
HJ 5206

34' : 20345-3131
KPP1926

40' : 20353-3126
LDS5908

53' : 20347-3152
RST2145

59' : 20372-3114
HDS2943

59' : 20295-3024
B 2886

61' : 20280-3115
OL 26

71' : 20380-3122
B 992

75' : 20289-3205
SEE 419

77' : 20275-3028
KPP2320

77' : 20295-3001
HJ 5202

81' : 20329-3227
UC 4214

95' : 20253-3052
TDT2257

110' : 20337-3255
TDT2374

121' : 20362-3301
LDS 715

122' : 20379-3248
BRT1810

122' : 20310-2907
CHR 185

123' : 20412-3015
RST2152

128' : 20338-3313
RSS 552

129' : 20276-3258
UC 4189

129' : 20400-2940
RST2151

131' : 20424-3031
H N 101AB

132' : 20366-3308
RST2146

139' : 20229-3008
JSP 813

139' : 20240-3230
I 1418

140' : 20374-3312
SKF2088



Selections
Full WDS
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.

20326-3107 PRO 230

 
 
20h 32m 37.43s -31° 06' 45.0" P.A. 104.00 sep 6.5 mag 10.60,11.10 Sp K0
 
 
Coord 2000 20326-3107 Discov num PRO 230 Comp Coord arcsec 2000 20 32 37.43 -31 06 45.0
Date first 1910 Date last 2015 Obs 6
Pa first 96 Pa last 103.7 P.A. Now (θ) 103.7°
Sep first 7.2 Sep last 6.482 Sep. Now (ρ) 6.482"
Mag pri 10.60 Mag sec 11.10 delta mag (ΔM) 0.5 Spectral class K0 (yellow-orange)
Pri motion ra +013 Sec motion ra +046
Pri motion dec -003 Sec motion dec -016
Notes
rPM=0.728
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium Tycho2 7455-00221-1 Gaia DR2 6796505271672867072
 
 
WDS 20326-3107 PRO 230 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
PrO1913 Pa - Perth Obs. (Nossiter, C.) .
PrO1913 Perth Obs. Bull. #1, 1913
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20326-3107 PRO 230 1998 3 102 6.7 10.60 11.10 K0 D 203237.43-310645.0
20326-3107 PRO 230 1999 4 102 6.6 10.60 11.10 K0 D 203237.43-310645.0
20326-3107 PRO 230 2010 5 103 7.0 10.60 11.10 K0 203237.43-310645.0
20326-3107 PRO 230 2015 6 104 6.5 10.60 11.10 K0 203237.43-310645.0

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

 
 
WDS 20326-3107 PRO 230 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20326-3107 PRO 230 : MEASURES
 
 
No records found.

 
 
WDS 20326-3107 : VIRTUAL EYEPIECE
 
 

20326-3107 PRO 230A mag 10.6 Sp K0 20326-3107 PRO 230B sep 5.6 P.A. 105.90 mag 11.1 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 20326-3107 : ALADIN DSS IMAGE @ 20h 32m 37.43s -31° 06' 45.0"
 
 
 
 
WDS 20326-3107 PRO 230 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20326-3107 PRO 230 distance=0' 20327-3123 HJ 5206 distance=17' 20345-3131 KPP1926 distance=34' 20353-3126 LDS5908 distance=40' 20347-3152 RST2145 distance=53' 20372-3114 HDS2943 distance=59' 20295-3024 B 2886 distance=59' 20280-3115 OL 26 distance=61' 20380-3122 B 992 distance=71' 20289-3205 SEE 419 distance=75' 20275-3028 KPP2320 distance=77' 20295-3001 HJ 5202 distance=77' 20329-3227 UC 4214 distance=81' 20253-3052 TDT2257 distance=95' 20337-3255 TDT2374 distance=110' 20362-3301 LDS 715 distance=121' 20379-3248 BRT1810 distance=122' 20310-2907 CHR 185 distance=122' 20412-3015 RST2152 distance=123' 20338-3313 RSS 552 distance=128' 20276-3258 UC 4189 distance=129' 20400-2940 RST2151 distance=129' 20424-3031 H N 101AB distance=131' 20366-3308 RST2146 distance=132' 20229-3008 JSP 813 distance=139' 20240-3230 I 1418 distance=139' 20374-3312 SKF2088 distance=140' 20216-3104 HJ 5191 distance=142' 20452-3120 LDS 720BC distance=142' 20392-3304 RST2148 distance=144' 20325-2843 SKF2087AB distance=144' 20325-2843 DAM1043AC distance=144' 20404-3251 SHY 781 distance=145' 20431-3010 UC 4267 distance=147' 20351-3330 BRT1809 distance=147' 20291-3327 RST2142 distance=148' 20314-3335 NSN 493 distance=150' 20330-3336 TDT2362 distance=150' 20440-3147 JSP 816 distance=152' 20434-3005 LDS5909 distance=154' 20452-3057 JSP 817CD distance=155' 20448-3112 TDT2516 distance=157' 20220-3224 JSP 812 distance=157' 20452-3120 LDS 720AB distance=162' 20452-3122 WOR 40 distance=162' 20452-3057 FAL 70AB distance=163' 20452-3057 TOK 340AC distance=163' 20223-3243 B 2885 distance=163' 20441-3000 SKF1248 distance=163' 20226-2928 JNN 325 distance=164' 20215-2946 TDS1063 distance=166' 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 20326-3107 PRO 230 104 6.5
Show 20327-3123 HJ 5206 192 16.4 17
Show 20345-3131 KPP1926 56 15.1 34
Show 20353-3126 LDS5908 124 248.3 40
Show 20347-3152 RST2145 255 0.1 53
Show 20372-3114 HDS2943 75 2.1 59
Show 20295-3024 B 2886 199 7.2 59
Show 20280-3115 OL 26 327 2.0 61
Show 20380-3122 B 992 247 1.3 71
Show 20289-3205 SEE 419 97 9.5 75
Show 20275-3028 KPP2320 320 19.6 77
Show 20295-3001 HJ 5202 84 15.6 77
Show 20329-3227 UC 4214 142 15.2 81
Show 20253-3052 TDT2257 261 0.5 95
Show 20337-3255 TDT2374 131 3.0 110
Show 20362-3301 LDS 715 144 91.8 121
Show 20379-3248 BRT1810 204 7.3 122
Show 20310-2907 CHR 185 266 0.0 122
Show 20412-3015 RST2152 335 0.9 123
Show 20338-3313 RSS 552 29 6.7 128
Show 20276-3258 UC 4189 70 16.2 129
Show 20400-2940 RST2151 57 0.2 129
Show 20424-3031 H N 101 AB 334 25.9 131
Show 20366-3308 RST2146 245 1.9 132
Show 20229-3008 JSP 813 269 5.3 139
Show 20240-3230 I 1418 256 0.7 139
Show 20374-3312 SKF2088 135 13.2 140
Show 20216-3104 HJ 5191 250 12.6 142
Show 20452-3120 LDS 720 BC 128 1.8 142
Show 20392-3304 RST2148 31 1.1 144
Show 20325-2843 SKF2087 AB 9 61.0 144
Show 20325-2843 DAM1043 AC 197 11.5 144
Show 20404-3251 SHY 781 310 999.9 145
Show 20431-3010 UC 4267 59 8.2 147
Show 20351-3330 BRT1809 154 3.0 147
Show 20291-3327 RST2142 327 1.9 148
Show 20314-3335 NSN 493 182 11.8 150
Show 20330-3336 TDT2362 146 0.5 150
Show 20440-3147 JSP 816 132 3.3 152
Show 20434-3005 LDS5909 146 10.6 154
Show 20452-3057 JSP 817 CD 75 2.2 155
Show 20448-3112 TDT2516 60 0.6 157
Show 20220-3224 JSP 812 341 0.2 157
Show 20452-3120 LDS 720 AB 213 999.9 162
Show 20452-3122 WOR 40 168 4.8 162
Show 20452-3057 FAL 70 AB 76 17.5 163
Show 20452-3057 TOK 340 AC 235 539.4 163
Show 20223-3243 B 2885 358 6.9 163
Show 20441-3000 SKF1248 55 6.4 163
Show 20226-2928 JNN 325 214 0.2 164
Show 20215-2946 TDS1063 214 1.0 166

 
 
WDS 20326-3107 : COMPONENTS
 
 
  A
B pa=105.9°
sep=5.61"
 
 
20326-3107 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203237.43-310645.0 Mag 10.6 Spectral class K0 (yellow-orange)
PmRA 13.00 PmDE -3.0 Tycho2 7455-00221-1
Tycho2
Tycho2 7455-00221-1 Pflag RAmdeg 308.15597876 DEmdeg -31.11251441
PmRA 20.5 PmDE -5.0 E RAmdeg 39 E DEmdeg 53
E pmRA 2.5 E pmDE 2.5 EpRAm 1988.62 EpDEm 1985.09
Num 3 Q RAmdeg 0.9 Q DEmdeg 2.2 Q pmRA 1.0
Q pmDE 2.2 BTmag 11.597 E BTmag 0.088 VTmag 10.677
E VTmag 0.065 Prox 999 TYC T HIP
CCDM RAdeg 308.15592333 DEdeg -31.11250250 EpRA 1990 1.71
EpDE 1990 1.39 E RAdeg 40.3 E DEdeg 55.4 Posflg
Corr -0.1
CCDM
Ccdm 20326-3107 RComp Comp A Note1
Note2 Discov num DRAs 1.01 DDEs 18.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.6 Sp K0 PmNote *
PmRA -41 PmDE 43 Dm number -3117656 Cat1 CD
Name2 212217 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 20265S3127A
HIC
 
 
20326-3107 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203237.85-310646.5 Mag 11.1 PmRA 46.00
PmDE -16.0 Calc delta mag 0.5 Calc coord yes
CCDM
Ccdm 20326-3107 RComp Comp B Note1
Note2 Discov num PRO 230 DRAs DDEs
R dRAs Year 1910 Theta 097 Rho 7.2
Obs 1 Vmag 11.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20265S3127B
HIC