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Doubles in session


Current system
11378-8043
I 888
HD 101277


Nearby doubles
25' : 11434-8104
UC 2199AB

29' : 11406-8015
TDS7982

44' : 11492-8010
RST2769

44' : 11307-8123
NSN 252

50' : 11573-8030
I 893

61' : 11331-7944
KPP1901

64' : 11352-7939
TDS7940

69' : 11226-7947
KPP2877

80' : 11186-7940
HDS1614AB

83' : 11279-8203
KPP2876

84' : 11186-7936
BRC 3

94' : 11413-7910
NSN 253

96' : 11572-7922
CVN 45AB

124' : 11361-7839
UC 2173

133' : 11507-7835
RST1617

134' : 11510-8253
UC 2219

135' : 11273-7831
HJ 4440

142' : 11373-8304
HJ 4462

143' : 11203-7828
TRC 4

144' : 11410-8306
HJ 4468

162' : 11496-8322
TDS 648

172' : 11485-7754
TDS8039

180' : 11416-7744
UC 2192

184' : 11482-7742
RST1612

186' : 11213-8346
HJ 4427

201' : 11373-7722
UC 2178



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.

11378-8043 I 888 (HD 101277)

 
 
11h 37m 50.06s -80° 42' 54.9" P.A. 100.00 sep 0.3 mag 9.52,9.61 Sp A8V
 
 
Coord 2000 11378-8043 Discov num I   888 Comp Coord arcsec 2000 11 37 50.06 -80 42 54.9
Date first 1910 Date last 2017 Obs 6
Pa first 100 Pa last 99.6 P.A. Now (θ) 99.6°
Sep first 0.5 Sep last 0.343 Sep. Now (ρ) 0.343"
Mag pri 9.52 Mag sec 9.61 delta mag (ΔM) 0.09 Spectral class A8V (white)
Pri motion ra -028 Sec motion ra -028
Pri motion dec +002 Sec motion dec +002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 101277 Constellation Chamaeleon SAO 258618 Tycho2 9423-00057-1
HD 101277
 
 
WDS 11378-8043 I 888 (HD 101277) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
I__1895 Ma - Innes, R.T.A. 1895MNRAS..55..312I
I__1895 +Mb MNRAS 55, 312,544, 1895
I__1896 Mb - Innes, R.T.A. 1896JBAA....6..261I
I__1896 J. British Astron. Assoc. 6, 261, 1896
I__1897a Ma - Innes, R.T.A. 1897MNRAS..57..533I
I__1897a MNRAS 57, 533, 1897 (data also in I__1897b, 1897AN....143..171I
I__1897a I__1897c) 1897AN....144...89I
I__1897b Ma - Innes, R.T.A. 1897AN....143..171I
I__1897b AN 143, 171, 1897
I__1897c Ma - Innes, R.T.A. 1897AN....144...89I
I__1897c AN 144, 89, 1897
I__1897d Ma - Innes, R.T.A. 1897AN....145...93I
I__1897d AN 145, 93, 1897
I__1897e Ma - Innes, R.T.A. 1897MNRAS..57..456I
I__1897e +Mb MNRAS 57, 456, 1897
I__1897f Ma - Innes, R.T.A. 1897MNRAS..58...48I
I__1897f MNRAS 58, 48, 1897
I__1897g Ma - Innes, R.T.A. 1897AJ.....18...65I
I__1897g AJ 18, 65, 1897
I__1898 Ma - Innes, R.T.A. 1898AN....146..369I
I__1898 AN 146, 369, 1898
I__1899 Ma - Innes, R.T.A. 1899QB4.C22v2......
I__1899 Ann. Cape Obs. 2, Pt.2, 1899 (Innes Reference Catalog)
I__1901 Ma - Innes, R.T.A. 1901MNRAS..61..575.
I__1901 MNRAS 61, 575, 1901 (data also in I__1905) 1905AnCap...2....4I
I__1902a Ma - Innes, R.T.A. 1902MNRAS..62..470I
I__1902a MNRAS 62, 470, 1902 (data also in I__1905) 1905AnCap...2....4I
I__1902b Ma - Innes, R.T.A. 1902MNRAS..63...76I
I__1902b MNRAS 63, 76, 1902 (some data also in I__1905) 1905AnCap...2....4I
I__1903 - Innes, R.T.A. 1903MNRAS..64..130I
I__1903 MNRAS 64, 130, 1903 (data also in I__1905) 1905AnCap...2....4I
I__1903b Ma - Innes, R.T.A. 1903Obs....26..285I
I__1903b Obs 26, 285, 1903 (some data also in I__1905) 1905AnCap...2....4I
I__1905 Ma - Innes, R.T.A. 1905AnCap...2....4I
I__1905 Ann. Cape Obs. 2, Pt.4, 1905
I__1907 Ma - Innes, R.T.A. 1907Obs....30...61I
I__1907 Obs 30, 61, 1907
I__1908 - Innes, R.T.A. 1908Obs....31..289I
I__1908 Obs 31, 289, 1908 (measures also in I__1909)
I__1909 Ma - Innes, R.T.A. .
I__1909 Transvaal Obs. Circ. 1, 1, 1909
I__1910 Ma - Innes, R.T.A. .
I__1910 Transvaal Obs. Circ. 1, 21, 1910
I__1911 Ma - Innes, R.T.A. .
I__1911 Transvaal Obs. Circ. 1, 61, 1911
I__1912 Ma - Innes, R.T.A. .
I__1912 Transvaal Obs. Circ. 1, 111, 1912
I__1913a Ma - Innes, R.T.A. 1913CiUO....4...31.
I__1913a Union Obs. Johannesburg Circ. 4, 31, 1913
I__1913b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1913CiUO....4...31.
I__1913b Union Obs. Johannesburg Circ. 4, 31, 1913
I__1914 Ma - Innes, R.T.A. 1914CiUO...14...97.
I__1914 Union Obs. Johannesburg Circ. 14, 97, 1914
I__1915a Ma - Innes, R.T.A. 1915CiUO...24..185.
I__1915a Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915b Ma - Innes, R.T.A. (measure by Cox, G.W.) 1915CiUO...24..185.
I__1915b Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915c Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1915CiUO...24..185.
I__1915c Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915d Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1915CiUO...24..185.
I__1915d Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915e - Innes, R.T.A. 1915Obs....38..221I
I__1915e Obs 38, 221, 1915 (measures also in I__1916) 1916CiUO...33..249I
I__1915f - Innes, R.T.A. 1915Obs....38..333I
I__1915f Obs 38, 333, 1915 (measures also in I__1915) 1915CiUO...24..185I
I__1916a Ma - Innes, R.T.A. 1916CiUO...33..249I
I__1916a Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1916CiUO...33..249I
I__1916b Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1916CiUO...33..249I
I__1916c Union Obs. Johannesburg Circ. 33, 249, 1916
I__1917a Ma - Innes, R.T.A. 1917CiUO...37..285I
I__1917a Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917b Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1917CiUO...37..285I
I__1917b Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1917CiUO...37..285I
I__1917c Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917d Ma - Innes, R.T.A. (measure by Worssell, W.M.) 1917CiUO...37..285I
I__1917d Union Obs. Johannesburg Circ. 37, 285, 1917
I__1918 Ma - Innes, R.T.A. 1918CiUO...41..339I
I__1918 Union Obs. Johannesburg Circ. 41, 339, 1918
I__1927a Ma - Innes, R.T.A. 1927sdsc.book.....I
I__1927a +Po Southern Double Star Cat. 1927
I__1927b Ma - Innes, R.T.A. & van den Bos, W.H. 1927sdsc.book.....I
I__1927b Southern Double Star Cat. 1927
I__1932A Ma - Innes, R.T.A. 1932QB821.A43......
I__1932A cited in ADS (Aitken Double Star Cat.), 1932
I__1948a Ma - Innes, R.T.A. 1948CiUO..106..193I
I__1948a +Po Union Obs. Johannesburg Circ. 106, 193, 1948
I__1948b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1948CiUO..106..193I
I__1948b Union Obs. Johannesburg Circ. 106, 193, 1948
I__9999 Ma - Innes, R.T.A. ...................
I__9999 +Mb 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
11378-8043 I 888 1991 5 104 0.4 9.52 9.61 A8V 113750.06-804254.9
11378-8043 I 888 2017 6 100 0.3 9.52 9.61 A8V 113750.06-804254.9

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

 
 
WDS 11378-8043 I 888 (HD 101277) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11378-8043 I 888 (HD 101277) : MEASURES
 
 
No records found.

 
 
WDS 11378-8043 (HD 101277) : VIRTUAL EYEPIECE
 
 

11378-8043 I 888A mag 9.52 Sp A8V 11378-8043 I 888B sep 0.1 P.A. 136.40 mag 9.61 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 11378-8043 (HD 101277) : ALADIN DSS IMAGE @ 11h 37m 50.06s -80° 42' 54.9"
 
 
 
 
WDS 11378-8043 I 888 (HD 101277) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11378-8043 I 888 distance=0' 11434-8104 UC 2199AB distance=25' 11406-8015 TDS7982 distance=29' 11492-8010 RST2769 distance=44' 11307-8123 NSN 252 distance=44' 11573-8030 I 893 distance=50' 11331-7944 KPP1901 distance=61' 11352-7939 TDS7940 distance=64' 11226-7947 KPP2877 distance=69' 11186-7940 HDS1614AB distance=80' 11279-8203 KPP2876 distance=83' 11186-7936 BRC 3 distance=84' 11413-7910 NSN 253 distance=94' 11572-7922 KST 1AE distance=96' 11572-7922 CVN 45AB distance=96' 11572-7922 CVN 45AC distance=96' 11572-7922 CVN 45AD distance=96' 11572-7922 HUE 3Aa,Ab distance=96' 11361-7839 UC 2173 distance=124' 11507-7835 RST1617 distance=133' 11510-8253 UC 2219 distance=134' 11273-7831 HJ 4440 distance=135' 11373-8304 HJ 4462 distance=142' 11203-7828 TRC 4 distance=143' 11410-8306 HJ 4468 distance=144' 11496-8322 TDS 648 distance=162' 11485-7754 TDS8039 distance=172' 11416-7744 UC 2192 distance=180' 11482-7742 RST1612 distance=184' 11213-8346 HJ 4427 distance=186' 11373-7722 UC 2178 distance=201' 11532-7725 HLN 26 distance=203' 11302-8406 RST2755 distance=204' 11219-7720 RST1585 distance=209' 11397-7714 RST1604 distance=209' 11415-7703 TOK 845 distance=220' 11560-7701 TOK 145AB distance=229' 11375-7648 BRC 5 distance=235' 11293-8458 RST2754 distance=256' 11253-8457 RST2752AB distance=256' 11253-8457 BRC 4Aa,Ab distance=256' 11254-7627 HEI 765 distance=259' 11343-8507 RST3747 distance=265' 11184-7622 LAF 20Aa,Ab distance=268' 11184-7622 BRR 5AB distance=268' 11315-7614 RST1592 distance=270' 11277-7610 HEI 766 distance=275' 11292-7546 KOH 90 distance=298' 11290-7544 KPP1739 distance=300' 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 11378-8043 I 888 100 0.3
Show 11434-8104 UC 2199 AB 276 41.8 25
Show 11406-8015 TDS7982 209 0.5 29
Show 11492-8010 RST2769 126 1.4 44
Show 11307-8123 NSN 252 68 3.6 44
Show 11573-8030 I 893 124 1.3 50
Show 11331-7944 KPP1901 60 14.9 61
Show 11352-7939 TDS7940 147 1.1 64
Show 11226-7947 KPP2877 61 2.2 69
Show 11186-7940 HDS1614 AB 237 0.6 80
Show 11279-8203 KPP2876 229 51.3 83
Show 11186-7936 BRC 3 108 0.9 84
Show 11413-7910 NSN 253 92 2.9 94
Show 11572-7922 KST 1 AE 291 383.8 96
Show 11572-7922 CVN 45 AB 226 3.5 96
Show 11572-7922 CVN 45 AC 329 9.2 96
Show 11572-7922 CVN 45 AD 15 12.2 96
Show 11572-7922 HUE 3 Aa,Ab 74 0.0 96
Show 11361-7839 UC 2173 337 35.5 124
Show 11507-7835 RST1617 284 0.9 133
Show 11510-8253 UC 2219 58 39.4 134
Show 11273-7831 HJ 4440 160 24.2 135
Show 11373-8304 HJ 4462 263 5.0 142
Show 11203-7828 TRC 4 297 7.6 143
Show 11410-8306 HJ 4468 139 25.9 144
Show 11496-8322 TDS 648 231 1.4 162
Show 11485-7754 TDS8039 153 0.9 172
Show 11416-7744 UC 2192 180 14.2 180
Show 11482-7742 RST1612 66 5.2 184
Show 11213-8346 HJ 4427 134 6.8 186
Show 11373-7722 UC 2178 25 19.4 201
Show 11532-7725 HLN 26 125 5.0 203
Show 11302-8406 RST2755 33 2.0 204
Show 11219-7720 RST1585 8 1.1 209
Show 11397-7714 RST1604 108 1.1 209
Show 11415-7703 TOK 845 330 0.0 220
Show 11560-7701 TOK 145 AB 157 13.3 229
Show 11375-7648 BRC 5 6 2.9 235
Show 11293-8458 RST2754 343 3.0 256
Show 11253-8457 RST2752 AB 209 3.6 256
Show 11253-8457 BRC 4 Aa,Ab 181 0.1 256
Show 11254-7627 HEI 765 54 0.4 259
Show 11343-8507 RST3747 348 0.8 265
Show 11184-7622 LAF 20 Aa,Ab 34 0.1 268
Show 11184-7622 BRR 5 AB 213 4.4 268
Show 11315-7614 RST1592 298 0.4 270
Show 11277-7610 HEI 766 320 2.0 275
Show 11292-7546 KOH 90 29 0.5 298
Show 11290-7544 KPP1739 119 13.4 300

 
 
WDS 11378-8043 : COMPONENTS
 
 
  A
B pa=136.4°
sep=0.08"
 
 
11378-8043 A
 
 
Componente originario normalizzato AB Name HD 101277 Coord arcsec 2000 113750.06-804254.9 Mag 9.52
Spectral class A8V (white) PmRA -28.00 PmDE 2.0 SAO 258618
Tycho2 9423-00057-1 HD 101277 DM CP-80 580
Tycho2
Tycho2 9423-00057-1 Pflag RAmdeg 174.45887794 DEmdeg -80.71525208
PmRA -27.7 PmDE 1.8 E RAmdeg 8 E DEmdeg 8
E pmRA 1.2 E pmDE 1.3 EpRAm 1990.47 EpDEm 1990.57
Num 10 Q RAmdeg 1.1 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.8 BTmag 9.367 E BTmag 0.019 VTmag 8.902
E VTmag 0.014 Prox 999 TYC T HIP
CCDM RAdeg 174.45927417 DEdeg -80.71525611 EpRA 1990 1.69
EpDE 1990 1.63 E RAdeg 7.5 E DEdeg 8.3 Posflg
Corr -0.1
SAO
SAO 258618 DelFlag RA1950 PmRA1950 -0.0137
DE1950 PmDE1950 -0.011 Vmag 8.7 SpType K0
Double code Source 61 CatNum 2562 DM CP-80 580
DMcomp BDsup HD 101277 M HD 0
GC RA1950rad 3.03668901 DE1950rad -1.40391591 PmRA2000 -0.016
PmDE2000 -0.009
CCDM
Ccdm 11378-8043 RComp Comp A Note1
Note2 Discov num DRAs 2.02 DDEs 5.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp A3 PmNote *
PmRA -38 PmDE 1 Dm number -80 580 Cat1 CPD
Name2 258618 Cat2 SAO HD 101277 M HD
ADS BDS M ADS BDS N IDS IDS 11341S8010A
HIC
 
 
11378-8043 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 113750.08-804255.0 Mag 9.61 PmRA -28.00
PmDE 2.0 Calc delta mag 0.09 Calc coord yes
CCDM
Ccdm 11378-8043 RComp Comp B Note1
Note2 Discov num I 888 DRAs DDEs
R dRAs Year 1912 Theta 094 Rho 0.6
Obs 3 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11341S8010B
HIC