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Doubles in session


Current system
18185-7322
ALD 68


Nearby doubles
12' : 18212-7322
LDS 630

18' : 18189-7304
B 1881

24' : 18232-7310
LDS 634

31' : 18225-7347
TDT 822

32' : 18126-7340
HDO 284AB

34' : 18264-7324
TDT 869

44' : 18103-7348
UC 3514

53' : 18099-7400
TDT 718

57' : 18098-7405
TDT 717

60' : 18139-7419
HDS2575

63' : 18221-7222
UC 3563AB

63' : 18307-7357
TDT 919

65' : 18048-7257
B 2853AB

68' : 18045-7354
TDT 665

69' : 18025-7320
UC 3479AB

70' : 18214-7214
UC 3557

71' : 18329-7358
HDS2631

76' : 18057-7232
TDT 675

76' : 18084-7221
HJ 5001

78' : 18345-7250
TDT 941

78' : 18309-7227
TDT 920

79' : 18004-7314
UC 3470

82' : 18176-7443
TDT 777

83' : 18373-7308
B 2452

85' : 18071-7214
WIS 324

95' : 18254-7153
WIS 327



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.

18185-7322 ALD 68

 
 
18h 18m 30.44s -73° 21' 56.6" P.A. 164.00 sep 1.8 mag 10.80,11.45
 
 
Coord 2000 18185-7322 Discov num ALD  68 Comp Coord arcsec 2000 18 18 30.44 -73 21 56.6
Date first 1929 Date last 2016 Obs 4
Pa first 180 Pa last 164.1 P.A. Now (θ) 164.1°
Sep first 2.0 Sep last 1.805 Sep. Now (ρ) 1.805"
Mag pri 10.80 Mag sec 11.45 delta mag (ΔM) 0.65 Spectral class
Pri motion ra -001 Sec motion ra -001
Pri motion dec -032 Sec motion dec -032
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pavo Tycho2 9302-00267-1 Gaia DR2 6418124390972874496
 
 
WDS 18185-7322 ALD 68 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ald1924 Po - Alden, H.L. 1924AJ.....35..167A
Ald1924 AJ 35, 167, 1924
Ald1925 orb - Alden, H.L. 1925AJ.....36...81A
Ald1925 AJ 36, 81, 1925
Ald1928 Po j Alden, H.L. 1928AJ.....39...20A
Ald1928 AJ 39, 20, 1928
Ald1929 Po - Alden, H.L. 1929AJ.....39..154A
Ald1929 AJ 39, 154, 1929
Ald1931 Po - Alden, H.L. 1931AJ.....41...52A
Ald1931 AJ 41, 52, 1931
Ald1932A - Alden, H.L. 1932QB821.A43......
Ald1932A cited in ADS (Aitken Double Star Cat.), 1932
Ald1935 - Alden, H.L. 1935AJ.....44..191A
Ald1935 AJ 44, 191, 1935
Ald1936a Po - Alden, H.L. 1936AJ.....45...73A
Ald1936a AJ 45, 73, 1936
Ald1936b orb - Alden, H.L. 1936AJ.....45...82A
Ald1936b AJ 45, 82, 1936
Ald1936c orb - Alden, H.L. 1936AJ.....45..113A
Ald1936c AJ 45, 113, 1936
Ald1938a orb - Alden, H.L. 1938AJ.....46..189A
Ald1938a AJ 46, 189, 1938
Ald1938b orb - Alden, H.L. 1938AJ.....47....9A
Ald1938b AJ 47, 9, 1938
Ald1939a orb - Alden, H.L. 1939AJ.....47..185A
Ald1939a AJ 47, 185, 1939
Ald1939b orb - Alden, H.L. 1939AJ.....48...81A
Ald1939b AJ 48, 81, 1939
Ald1942 orb - Alden, H.L. 1942AJ.....50...73A
Ald1942 AJ 50, 73, 1942
Ald1943 Po - Alden, H.L. 1943AJ.....50..139A
Ald1943 AJ 50, 139, 1943
Ald1945 Po - Alden, H.L. 1945AJ.....51..195A
Ald1945 AJ 51, 195, 1945
Ald1946 orb - Alden, H.L. 1946AJ.....52...73A
Ald1946 AJ 52, 73, 1946
Ald1951 orb - Alden, H.L. 1951AJ.....56...34A
Ald1951 AJ 56, 34, 1951
Ald1957 Po - Alden, H.L. 1957AJ.....62Q.276A
Ald1957 AJ 62, 276, 1957
Ald9999 Po - Alden, H.L. ...................
Ald9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18185-7322 ALD 68 1991 2 163 1.8 10.80 11.45 181830.44-732156.6
18185-7322 ALD 68 2015 3 164 1.8 10.80 11.45 181830.44-732156.6
18185-7322 ALD 68 2016 4 164 1.8 10.80 11.45 181830.44-732156.6

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

 
 
WDS 18185-7322 ALD 68 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18185-7322 ALD 68 : MEASURES
 
 
No records found.

 
 
WDS 18185-7322 : VIRTUAL EYEPIECE
 
 

18185-7322 ALD 68A mag 10.8 18185-7322 ALD 68B sep 1.7 P.A. 175.30 mag 11.45 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18185-7322 : ALADIN DSS IMAGE @ 18h 18m 30.44s -73° 21' 56.6"
 
 
 
 
WDS 18185-7322 ALD 68 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18185-7322 ALD 68 distance=0' 18212-7322 LDS 630 distance=12' 18189-7304 B 1881 distance=18' 18232-7310 LDS 634 distance=24' 18225-7347 TDT 822 distance=31' 18126-7340 TOK 58Aa,Ab distance=32' 18126-7340 HDO 284AB distance=32' 18264-7324 TDT 869 distance=34' 18103-7348 UC 3514 distance=44' 18099-7400 TDT 718 distance=53' 18098-7405 TDT 717 distance=57' 18139-7419 HDS2575 distance=60' 18221-7222 UC 3563AB distance=63' 18307-7357 TDT 919 distance=63' 18048-7257 B 2853AB distance=65' 18045-7354 TDT 665 distance=68' 18025-7320 UC 3479AB distance=69' 18214-7214 UC 3557 distance=70' 18329-7358 HDS2631 distance=71' 18057-7232 TDT 675 distance=76' 18084-7221 HJ 5001 distance=76' 18345-7250 TDT 941 distance=78' 18309-7227 TDT 920 distance=78' 18004-7314 UC 3470 distance=79' 18176-7443 TDT 777 distance=82' 18373-7308 B 2452 distance=83' 18071-7214 WIS 324 distance=85' 18254-7153 WIS 327 distance=95' 18297-7451 KPP 717 distance=100' 18265-7147 HJ 5038 distance=102' 18183-7133 TDS 913 distance=109' 18307-7148 B 2867 distance=110' 18077-7142 TDT 698 distance=111' 18106-7511 HJ 4999 distance=114' 18034-7500 RSS 470 distance=116' 18175-7124 TDT 776 distance=118' 18044-7505 TDT 663 distance=119' 18315-7135 TDT 927 distance=122' 18133-7116 TDT 744 distance=129' 18164-7537 UC 3541 distance=135' 17596-7132 HEI 394 distance=140' 18057-7115 B 2425 distance=140' 18101-7107 B 2050 distance=141' 18177-7101 B 2052AB distance=142' 18177-7101 B 2052BC distance=142' 18142-7101 B 2051 distance=143' 18350-7119 UC 3619BC distance=144' 18350-7119 UC 3619AB distance=144' 18350-7119 UC 3619AC distance=144' 18028-7532 HLN 45 distance=145' 18210-7055 TDT 814AB distance=148' 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 18185-7322 ALD 68 164 1.8
Show 18212-7322 LDS 630 315 42.0 12
Show 18189-7304 B 1881 227 0.9 18
Show 18232-7310 LDS 634 126 54.6 24
Show 18225-7347 TDT 822 333 0.8 31
Show 18126-7340 TOK 58 Aa,Ab 97 0.3 32
Show 18126-7340 HDO 284 AB 273 2.0 32
Show 18264-7324 TDT 869 183 1.8 34
Show 18103-7348 UC 3514 159 57.5 44
Show 18099-7400 TDT 718 34 0.6 53
Show 18098-7405 TDT 717 187 0.6 57
Show 18139-7419 HDS2575 101 2.4 60
Show 18221-7222 UC 3563 AB 60 12.7 63
Show 18307-7357 TDT 919 189 0.6 63
Show 18048-7257 B 2853 AB 11 7.0 65
Show 18045-7354 TDT 665 159 0.4 68
Show 18025-7320 UC 3479 AB 176 66.9 69
Show 18214-7214 UC 3557 223 15.9 70
Show 18329-7358 HDS2631 81 0.6 71
Show 18057-7232 TDT 675 198 0.8 76
Show 18084-7221 HJ 5001 332 10.2 76
Show 18345-7250 TDT 941 349 1.0 78
Show 18309-7227 TDT 920 94 1.9 78
Show 18004-7314 UC 3470 18 26.3 79
Show 18176-7443 TDT 777 19 0.6 82
Show 18373-7308 B 2452 60 3.0 83
Show 18071-7214 WIS 324 348 491.2 85
Show 18254-7153 WIS 327 182 682.9 95
Show 18297-7451 KPP 717 120 6.3 100
Show 18265-7147 HJ 5038 300 11.8 102
Show 18183-7133 TDS 913 163 1.7 109
Show 18307-7148 B 2867 275 10.0 110
Show 18077-7142 TDT 698 168 0.4 111
Show 18106-7511 HJ 4999 172 13.1 114
Show 18034-7500 RSS 470 348 16.0 116
Show 18175-7124 TDT 776 109 0.6 118
Show 18044-7505 TDT 663 130 1.8 119
Show 18315-7135 TDT 927 356 0.5 122
Show 18133-7116 TDT 744 120 0.8 129
Show 18164-7537 UC 3541 265 17.9 135
Show 17596-7132 HEI 394 127 1.5 140
Show 18057-7115 B 2425 138 1.1 140
Show 18101-7107 B 2050 60 0.7 141
Show 18177-7101 B 2052 AB 53 10.4 142
Show 18177-7101 B 2052 BC 87 2.2 142
Show 18142-7101 B 2051 62 0.3 143
Show 18350-7119 UC 3619 BC 231 8.2 144
Show 18350-7119 UC 3619 AB 246 28.1 144
Show 18350-7119 UC 3619 AC 243 36.0 144
Show 18028-7532 HLN 45 181 4.9 145
Show 18210-7055 TDT 814 AB 45 0.4 148

 
 
WDS 18185-7322 : COMPONENTS
 
 
  A
B pa=175.3°
sep=1.74"
 
 
18185-7322 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181830.44-732156.6 Mag 10.8 PmRA -1.00
PmDE -32.0 Tycho2 9302-00267-1
Tycho2
Tycho2 9302-00267-1 Pflag P RAmdeg 274.62681257 DEmdeg -73.36570835
PmRA -1.2 PmDE -31.5 E RAmdeg 31 E DEmdeg 26
E pmRA 2.5 E pmDE 2.4 EpRAm 1990.06 EpDEm 1990.57
Num 3 Q RAmdeg 0.2 Q DEmdeg 1.5 Q pmRA 0.2
Q pmDE 1.5 BTmag 11.480 E BTmag 0.050 VTmag 10.795
E VTmag 0.044 Prox 18 TYC T HIP
CCDM RAdeg 274.62664722 DEdeg -73.36547028 EpRA 1990 1.60
EpDE 1990 1.77 E RAdeg 31.2 E DEdeg 25.9 Posflg D
Corr 0.1
 
 
18185-7322 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181830.47-732158.3 Mag 11.45 PmRA -1.00
PmDE -32.0 Tycho2 9302-00267-2 Calc delta mag 0.65 Calc coord yes
Tycho2
Tycho2 9302-00267-2 Pflag P RAmdeg 274.62681257 DEmdeg -73.36570835
PmRA -1.2 PmDE -31.5 E RAmdeg 31 E DEmdeg 26
E pmRA 2.5 E pmDE 2.4 EpRAm 1990.06 EpDEm 1990.57
Num 3 Q RAmdeg 0.2 Q DEmdeg 1.5 Q pmRA 0.2
Q pmDE 1.5 BTmag 11.850 E BTmag 0.066 VTmag 11.446
E VTmag 0.077 Prox 18 TYC HIP
CCDM RAdeg 274.62713806 DEdeg -73.36593667 EpRA 1990 1.58
EpDE 1990 1.76 E RAdeg 117.1 E DEdeg 97.0 Posflg D
Corr 0.1