stampa
Login

Keep tracks of you favourite doubles.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21308-2204
OL 76


Nearby doubles
16' : 21314-2217
HJ 3030

41' : 21337-2158
HDS3068

41' : 21336-2216
ARA1941

41' : 21282-2144
EGN 26

50' : 21342-2215
DON1011

50' : 21297-2251
LDS4889

53' : 21270-2208
ALD 16

61' : 21267-2225
SEE 446AB

69' : 21308-2055
UC 4481

70' : 21324-2058
LDS6354

92' : 21250-2250
UC 4466

99' : 21238-2227
TDT2943

104' : 21261-2325
HJ 5269

116' : 21264-2025
HLD 166AB

117' : 21275-2016
BU 683

120' : 21282-2358
BRT3102

121' : 21343-2353
BVD 138

124' : 21220-2224
HJ 5265

125' : 21384-2058
ARA1586

135' : 21403-2137
KPP1262

136' : 21212-2138
KPP1448

137' : 21376-2026
YSC 119

138' : 21402-2245
UC 4522

143' : 21304-2426
SEE 448AB

147' : 21405-2301
ARA2279

151' : 21415-2228
UC 4527



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.

21308-2204 OL 76

 
 
21h 30m 46.06s -22° 03' 33.8" P.A. 346.00 sep 2.4 mag 11.72,12.30
 
 
Coord 2000 21308-2204 Discov num OL   76 Comp Coord arcsec 2000 21 30 46.06 -22 03 33.8
Date first 1916 Date last 2016 Obs 5
Pa first 340 Pa last 346.3 P.A. Now (θ) 346.3°
Sep first 2.5 Sep last 2.395 Sep. Now (ρ) 2.395"
Mag pri 11.72 Mag sec 12.30 delta mag (ΔM) 0.58 Spectral class
Pri motion ra +039 Sec motion ra
Pri motion dec -020 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus Tycho2 6373-00696-1 Gaia DR2 6828242640447474688
 
 
WDS 21308-2204 OL 76 : NOTES
 
 
discov_num notes refcode
OL 76 CD-22@15423.
 
 
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
21308-2204 OL 76 1978 3 347 2.7 11.72 12.30 N 213046.06-220333.8
21308-2204 OL 76 2015 4 346 2.4 11.72 12.30 N 213046.06-220333.8
21308-2204 OL 76 2016 5 346 2.4 11.72 12.30 N 213046.06-220333.8

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

 
 
WDS 21308-2204 OL 76 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21308-2204 OL 76 : MEASURES
 
 
No records found.

 
 
WDS 21308-2204 : VIRTUAL EYEPIECE
 
 

21308-2204 OL 76A mag 11.72 21308-2204 OL 76B sep 2.4 P.A. 347.30 mag 12.3 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 21308-2204 : ALADIN DSS IMAGE @ 21h 30m 46.06s -22° 03' 33.8"
 
 
 
 
WDS 21308-2204 OL 76 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21308-2204 OL 76 distance=1' 21314-2217 HJ 3030 distance=16' 21337-2158 HDS3068 distance=41' 21336-2216 ARA1941 distance=41' 21282-2144 EGN 26 distance=41' 21342-2215 DON1011 distance=50' 21297-2251 LDS4889 distance=50' 21270-2208 ALD 16 distance=53' 21267-2225 SEE 446AB distance=61' 21267-2225 SZM 3AC distance=61' 21308-2055 UC 4481 distance=69' 21324-2058 LDS6354 distance=70' 21250-2250 UC 4466 distance=92' 21238-2227 TDT2943 distance=99' 21261-2325 HJ 5269 distance=104' 21264-2025 HLD 166AB distance=116' 21264-2025 HWE 56AC distance=116' 21275-2016 BU 683 distance=117' 21282-2358 BRT3102 distance=120' 21343-2353 BVD 138 distance=121' 21220-2224 HJ 5265 distance=124' 21384-2058 ARA1586 distance=125' 21403-2137 KPP1262 distance=135' 21212-2138 KPP1448 distance=136' 21376-2026 YSC 119 distance=137' 21402-2245 UC 4522 distance=138' 21304-2426 SEE 448AB distance=143' 21304-2426 I 9028AC distance=143' 21405-2301 ARA2279 distance=147' 21415-2228 UC 4527 distance=151' 21324-2434 UC 4488 distance=153' 21291-1932 RST3286 distance=153' 21213-2324 B 524 distance=154' 21242-1948 HU 1312AB distance=164' 21410-2038 ARA1587 distance=168' 21275-2446 LDS4886 distance=169' 21419-2314 UC 4533 distance=170' 21226-1957 BHA 45 distance=170' 21314-1914 SEE 449AB distance=170' 21420-2316 SEE 454 distance=172' 21277-2453 HJ 5271 distance=175' 21429-2119 TDT3120 distance=176' 21218-2409 KPP 492 distance=177' 21180-2203 RSS 558 distance=178' 21278-1911 OCC 58 distance=178' 21371-1928 H 6 6AB distance=180' 21371-1928 BU 9024AC distance=180' 21353-1915 OCC 70 distance=181' 21194-2038 I 1439 distance=181' 21282-1906 HJ 3029 distance=182' 21180-2115 HJ 3017 distance=186' 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 21308-2204 OL 76 346 2.4 1
Show 21314-2217 HJ 3030 114 9.4 16
Show 21337-2158 HDS3068 80 0.5 41
Show 21336-2216 ARA1941 9 12.1 41
Show 21282-2144 EGN 26 205 6.2 41
Show 21342-2215 DON1011 304 0.7 50
Show 21297-2251 LDS4889 289 1.7 50
Show 21270-2208 ALD 16 300 3.5 53
Show 21267-2225 SEE 446 AB 14 16.3 61
Show 21267-2225 SZM 3 AC 76 85.0 61
Show 21308-2055 UC 4481 306 15.7 69
Show 21324-2058 LDS6354 219 56.1 70
Show 21250-2250 UC 4466 200 56.3 92
Show 21238-2227 TDT2943 226 0.4 99
Show 21261-2325 HJ 5269 342 8.2 104
Show 21264-2025 HLD 166 AB 68 2.8 116
Show 21264-2025 HWE 56 AC 160 5.1 116
Show 21275-2016 BU 683 194 2.9 117
Show 21282-2358 BRT3102 36 4.8 120
Show 21343-2353 BVD 138 121 25.1 121
Show 21220-2224 HJ 5265 190 32.3 124
Show 21384-2058 ARA1586 43 11.7 125
Show 21403-2137 KPP1262 176 9.7 135
Show 21212-2138 KPP1448 333 10.9 136
Show 21376-2026 YSC 119 232 0.4 137
Show 21402-2245 UC 4522 214 11.3 138
Show 21304-2426 SEE 448 AB 254 1.5 143
Show 21304-2426 I 9028 AC 10 23.7 143
Show 21405-2301 ARA2279 276 14.2 147
Show 21415-2228 UC 4527 41 61.6 151
Show 21324-2434 UC 4488 62 24.1 153
Show 21291-1932 RST3286 3 1.6 153
Show 21213-2324 B 524 151 1.1 154
Show 21242-1948 HU 1312 AB 86 2.6 164
Show 21410-2038 ARA1587 208 11.5 168
Show 21275-2446 LDS4886 240 52.1 169
Show 21419-2314 UC 4533 265 11.7 170
Show 21226-1957 BHA 45 203 4.3 170
Show 21314-1914 SEE 449 AB 179 2.2 170
Show 21420-2316 SEE 454 208 5.1 172
Show 21277-2453 HJ 5271 44 6.5 175
Show 21429-2119 TDT3120 281 0.9 176
Show 21218-2409 KPP 492 227 3.9 177
Show 21180-2203 RSS 558 227 22.3 178
Show 21278-1911 OCC 58 -1 0.1 178
Show 21371-1928 H 6 6 AB 46 65.8 180
Show 21371-1928 BU 9024 AC 164 62.7 180
Show 21353-1915 OCC 70 -1 0.1 181
Show 21194-2038 I 1439 194 0.2 181
Show 21282-1906 HJ 3029 352 19.0 182
Show 21180-2115 HJ 3017 199 17.4 186

 
 
WDS 21308-2204 : COMPONENTS
 
 
  A
B pa=347.3°
sep=2.39"
 
 
21308-2204 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 213046.06-220333.8 Mag 11.72 PmRA 39.00
PmDE -20.0 Tycho2 6373-00696-1
Tycho2
Tycho2 6373-00696-1 Pflag RAmdeg 322.69193145 DEmdeg -22.05941091
PmRA 39.1 PmDE -19.7 E RAmdeg 89 E DEmdeg 104
E pmRA 3.6 E pmDE 3.9 EpRAm 1981.16 EpDEm 1978.66
Num 3 Q RAmdeg 0.2 Q DEmdeg 1.1 Q pmRA 0.2
Q pmDE 1.1 BTmag 13.147 E BTmag 0.384 VTmag 11.720
E VTmag 0.167 Prox 999 TYC HIP
CCDM RAdeg 322.69183306 DEdeg -22.05936361 EpRA 1990 1.59
EpDE 1990 1.35 E RAdeg 97.3 E DEdeg 114.8 Posflg
Corr -0.1
 
 
21308-2204 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213046.02-220331.5 Mag 12.3 Calc delta mag 0.58
Calc coord yes