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
18215+1257
OL 173


Nearby doubles
2' : 18214+1259
BPMA 54

22' : 18215+1318
HDS2595

26' : 18229+1242
TDS 919

41' : 18190+1315
ROE 111

43' : 18241+1241
FOX 228

52' : 18250+1253
HJ 1323

52' : 18220+1348
BPM 763

58' : 18243+1337
TDT 838

65' : 18209+1153
BPM 760

69' : 18182+1209
GWP2770

71' : 18180+1347
CHR 68

72' : 18197+1403
PRN 2AB

73' : 18263+1313
BPM 770

75' : 18257+1339
BPM 769

77' : 18222+1413
AG 222AB

80' : 18269+1308
BPM 773

80' : 18236+1410
TVB 303

83' : 18264+1216
BPM 771

85' : 18251+1152
BPM 767

85' : 18170+1204
HDS2582

87' : 18198+1135
BRT1297

92' : 18222+1126
STF2311AB

93' : 18164+1201
BPM 752

95' : 18254+1142
BPM 768

95' : 18231+1125
BPM 765

95' : 18174+1143
TOB 283



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.

18215+1257 OL 173

 
 
18h 21m 29.61s +12° 57' 02.7" P.A. 23.00 sep 1.6 mag 10.45,10.67
 
 
Coord 2000 18215+1257 Discov num OL  173 Comp Coord arcsec 2000 18 21 29.61 +12 57 02.7
Date first 1937 Date last 2016 Obs 9
Pa first 24 Pa last 22.5 P.A. Now (θ) 22.5°
Sep first 1.4 Sep last 1.636 Sep. Now (ρ) 1.636"
Mag pri 10.45 Mag sec 10.67 delta mag (ΔM) 0.22 Spectral class
Pri motion ra -008 Sec motion ra -008
Pri motion dec -037 Sec motion dec -037
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 1018-02073-1 Gaia DR2 4485150754267832960
 
 
WDS 18215+1257 OL 173 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ol_1907 Ma j Olivier, C.P. 1907AN....174..209O
Ol_1907 AN 174, 209, 1907
Ol_1908 Ma - Olivier, C.P. 1908AN....177...33O
Ol_1908 AN 177, 33, 1908
Ol_1909 Ma j Olivier, C.P. 1909AN....182..253O
Ol_1909 AN 182, 253, 1909
Ol_1910a Ma j Olivier, C.P. 1910LicOB...5..185O
Ol_1910a Lick Obs. Bull. 5, 185, 1910
Ol_1910b Ma - Olivier, C.P. 1910LicOB...6...76O
Ol_1910b Lick Obs. Bull. 6, 76, 1910
Ol_1916 Ma j Olivier, C.P. 1916AJ.....30...63O
Ol_1916 AJ 30, 63, 157, 1916,1917
Ol_1916b Ma j Olivier, C.P. 1916AJ.....30...63O
Ol_1916b AJ 30, 63, 1916
Ol_1917 Ma j Olivier, C.P. 1917AJ.....30..157O
Ol_1917 AJ 30, 157, 1917
Ol_1918 Ma - Olivier, C.P. 1918AJ.....31..100O
Ol_1918 AJ 31, 100, 1918
Ol_1920a Po j Olivier, C.P. .
Ol_1920a Pub. McCormick Obs. 3, 679, 1920
Ol_1920b Po j Olivier, C.P. 1920AJ.....32..179O
Ol_1920b AJ 32, 179, 1920
Ol_1920c Ma j Olivier, C.P. 1920AJ.....33...25O
Ol_1920c +Po AJ 33, 25, 1920
Ol_1922 Ma j Olivier, C.P. 1922AJ.....34..111O
Ol_1922 AJ 34, 111, 1922
Ol_1923 Ma j Olivier, C.P. 1923AJ.....35...20O
Ol_1923 AJ 35, 20, 1923
Ol_1924 Ma - Olivier, C.P. 1925AJ.....36...43O
Ol_1924 AJ 36, 43, 1925
Ol_1925 Ma j Olivier, C.P. 1925AJ.....36...43O
Ol_1925 AJ 36, 43, 1925
Ol_1927 Ma - Olivier, C.P. 1927PMcCO...4..331O
Ol_1927 +Po Pub. McCormick Obs. 4, 331, 1927
Ol_1928 Ma j Olivier, C.P. 1928AN....233..393O
Ol_1928 +Po AN 233, 393, 1928
Ol_1932a Ma j Olivier, C.P. 1932PUPFA...5a...1O
Ol_1932a Pub. Univ. Penn. 5, Pt.1, Sec. 1, 1932
Ol_1932B Ma - Olivier, C.P. 1932QB821.A43......
Ol_1932B cited in ADS (Aitken Double Star Cat.), 1932
Ol_1936 Ma - Olivier, C.P. 1936AN....258..409O
Ol_1936 +Po AN 258, 409, 1936
Ol_1938 Ma - Olivier, C.P. 1938AJ.....47..100O
Ol_1938 AJ 47, 100, 1938
Ol_1939 Ma j Olivier, C.P. 1939PFAO....5b...1O
Ol_1939 Pub. Univ. Penn. 5, Pt.2, Sec. 1, 1939
Ol_1940 Ma - Olivier, C.P. 1940PA.....48..173O
Ol_1940 Popular Astron. 48, 173, 1940
Ol_1949 Ma j Olivier, C.P. 1949PFAO....7a...1B
Ol_1949 Pub. Univ. Penn. 7, Pt.1, Sec.2, 1949
Ol_1957 Ma - Olivier, C.P. 1957QB4.P5v7ps3....
Ol_1957 Pub. Univ. Penn. 7, Pt.3, 1, 1957
Ol_9999 Ma - Olivier, C.P. ...................
Ol_9999 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
18215+1257 OL 173 2005 7 23 1.7 10.45 10.67 182129.61+125702.7
18215+1257 OL 173 2016 8 23 1.6 10.45 10.67 182129.61+125702.7

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

 
 
WDS 18215+1257 OL 173 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18215+1257 OL 173 : MEASURES
 
 
No records found.

 
 
WDS 18215+1257 : VIRTUAL EYEPIECE
 
 

18215+1257 OL 173A mag 10.45 18215+1257 OL 173B sep 1.6 P.A. 22.00 mag 10.67 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 18215+1257 : ALADIN DSS IMAGE @ 18h 21m 29.61s +12° 57' 02.7"
 
 
 
 
WDS 18215+1257 OL 173 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18215+1257 OL 173 distance=0' 18214+1259 BPMA 54 distance=2' 18215+1318 HDS2595 distance=22' 18229+1242 TDS 919 distance=26' 18190+1315 ROE 111 distance=41' 18241+1241 FOX 228 distance=43' 18250+1253 HJ 1323 distance=52' 18220+1348 BPM 763 distance=52' 18243+1337 TDT 838 distance=58' 18209+1153 BPM 760 distance=65' 18182+1209 GWP2770 distance=69' 18180+1347 CHR 68 distance=71' 18197+1403 PRN 2AB distance=72' 18197+1403 FOX 280AC distance=72' 18263+1313 BPM 770 distance=73' 18257+1339 BPM 769 distance=75' 18222+1413 AG 222AB distance=77' 18222+1413 AG 222AC distance=77' 18269+1308 BPM 773 distance=80' 18236+1410 TVB 303 distance=80' 18264+1216 BPM 771 distance=83' 18251+1152 BPM 767 distance=85' 18170+1204 HDS2582 distance=85' 18198+1135 BRT1297 distance=87' 18222+1126 STF2311AB distance=92' 18222+1126 STF2311AC distance=92' 18222+1126 STF2311AD distance=92' 18164+1201 BPM 752 distance=93' 18254+1142 BPM 768 distance=95' 18231+1125 BPM 765 distance=95' 18174+1143 TOB 283 distance=95' 18160+1201 BRT1295 distance=98' 18229+1433 TDT 826 distance=99' 18234+1122 BRT1298 distance=99' 18163+1401 TDT 770 distance=100' 18160+1158 TDT 765 distance=101' 18166+1145 TOB 282 distance=102' 18148+1327 HJ 1316 distance=102' 18266+1147 BPM 772 distance=103' 18220+1439 HDS2598 distance=103' 18150+1338 BPM 747 distance=104' 18184+1124 TDT 784 distance=104' 18185+1122 BRT2176 distance=105' 18192+1116 BPM 758 distance=107' 18184+1119 GWP2771 distance=108' 18155+1156 ROE 144 distance=108' 18236+1441 BRT1299 distance=109' 18141+1314 J 2122 distance=110' 18143+1333 BPM 745 distance=112' 18274+1141 BPM 777BC distance=114' 18274+1141 BPM 776AB distance=116' 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 18215+1257 OL 173 23 1.6
Show 18214+1259 BPMA 54 351 282.0 2
Show 18215+1318 HDS2595 24 1.5 22
Show 18229+1242 TDS 919 276 1.3 26
Show 18190+1315 ROE 111 74 3.1 41
Show 18241+1241 FOX 228 111 24.2 43
Show 18250+1253 HJ 1323 284 16.7 52
Show 18220+1348 BPM 763 187 105.5 52
Show 18243+1337 TDT 838 133 0.5 58
Show 18209+1153 BPM 760 293 102.6 65
Show 18182+1209 GWP2770 306 10.6 69
Show 18180+1347 CHR 68 53 0.0 71
Show 18197+1403 PRN 2 AB 2 3.6 72
Show 18197+1403 FOX 280 AC 358 52.7 72
Show 18263+1313 BPM 770 84 86.0 73
Show 18257+1339 BPM 769 263 92.6 75
Show 18222+1413 AG 222 AB 146 1.4 77
Show 18222+1413 AG 222 AC 40 12.6 77
Show 18269+1308 BPM 773 189 85.0 80
Show 18236+1410 TVB 303 16 22.5 80
Show 18264+1216 BPM 771 252 115.4 83
Show 18251+1152 BPM 767 289 29.5 85
Show 18170+1204 HDS2582 88 0.1 85
Show 18198+1135 BRT1297 166 3.5 87
Show 18222+1126 STF2311 AB 84 3.0 92
Show 18222+1126 STF2311 AC 333 146.3 92
Show 18222+1126 STF2311 AD 290 149.9 92
Show 18164+1201 BPM 752 162 98.5 93
Show 18254+1142 BPM 768 336 24.8 95
Show 18231+1125 BPM 765 36 110.1 95
Show 18174+1143 TOB 283 35 12.7 95
Show 18160+1201 BRT1295 127 4.5 98
Show 18229+1433 TDT 826 231 2.2 99
Show 18234+1122 BRT1298 348 1.5 99
Show 18163+1401 TDT 770 254 0.6 100
Show 18160+1158 TDT 765 172 1.0 101
Show 18166+1145 TOB 282 319 12.4 102
Show 18148+1327 HJ 1316 250 14.0 102
Show 18266+1147 BPM 772 331 109.0 103
Show 18220+1439 HDS2598 214 0.6 103
Show 18150+1338 BPM 747 55 99.8 104
Show 18184+1124 TDT 784 60 0.7 104
Show 18185+1122 BRT2176 99 3.1 105
Show 18192+1116 BPM 758 337 63.0 107
Show 18184+1119 GWP2771 357 75.3 108
Show 18155+1156 ROE 144 291 6.5 108
Show 18236+1441 BRT1299 301 6.2 109
Show 18141+1314 J 2122 329 5.6 110
Show 18143+1333 BPM 745 73 29.0 112
Show 18274+1141 BPM 777 BC 272 117.3 114
Show 18274+1141 BPM 776 AB 320 75.9 116

 
 
WDS 18215+1257 : COMPONENTS
 
 
  A
B pa=22.0°
sep=1.63"
 
 
18215+1257 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182129.61+125702.7 Mag 10.45 PmRA -8.00
PmDE -37.0 Tycho2 1018-02073-1
Tycho2
Tycho2 1018-02073-1 Pflag P RAmdeg 275.37338635 DEmdeg 12.95074269
PmRA -8.0 PmDE -36.5 E RAmdeg 27 E DEmdeg 30
E pmRA 2.0 E pmDE 2.0 EpRAm 1989.68 EpDEm 1988.90
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.1 Q pmRA 0.1
Q pmDE 0.2 BTmag 11.052 E BTmag 0.050 VTmag 10.448
E VTmag 0.043 Prox 16 TYC T HIP
CCDM RAdeg 275.37335389 DEdeg 12.95068722 EpRA 1990 1.80
EpDE 1990 1.78 E RAdeg 27.4 E DEdeg 30.8 Posflg D
Corr -0.1
 
 
18215+1257 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182129.65+125704.2 Mag 10.67 PmRA -8.00
PmDE -37.0 Tycho2 1018-02073-2 Calc delta mag 0.22 Calc coord yes
Tycho2
Tycho2 1018-02073-2 Pflag P RAmdeg 275.37338635 DEmdeg 12.95074269
PmRA -8.0 PmDE -36.5 E RAmdeg 27 E DEmdeg 30
E pmRA 2.0 E pmDE 2.0 EpRAm 1989.68 EpDEm 1988.90
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.1 Q pmRA 0.1
Q pmDE 0.2 BTmag 11.529 E BTmag 0.072 VTmag 10.673
E VTmag 0.054 Prox 16 TYC T HIP
CCDM RAdeg 275.37351333 DEdeg 12.95111806 EpRA 1990 1.79
EpDE 1990 1.78 E RAdeg 37.9 E DEdeg 42.9 Posflg D
Corr -0.1