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Doubles in session


Current system
01271-3014
HJ 3436
HD 8887


Nearby doubles
24' : 01287-3025
B 19

31' : 01289-2956
TVB 26

32' : 01254-3036
SKF1376

41' : 01248-3042
LDS2196

45' : 01270-3058
RSS 3

53' : 01246-2933
LDS2195

57' : 01230-3035
LDS2190AB

58' : 01240-2933
LDS2192

60' : 01303-2932
LDS2203

61' : 01228-3038
HJ 3432

61' : 01293-3107
LDS2202

63' : 01244-2923
LDS2193

76' : 01329-3016
UC 578

83' : 01260-2854
LDS2197

85' : 01334-2956
B 2069

87' : 01328-2931
BRT2851

88' : 01207-2948
UC 549

90' : 01202-3016
TDS1846

98' : 01215-2908
RUC 1

99' : 01300-3145
SKF1377

102' : 01245-2839
LDS2194

105' : 01350-2955
DAW 31AB

107' : 01341-2918
HDS 209

108' : 01223-3143
SKF1374

110' : 01274-2825
LDS2200

111' : 01289-3202
SKF1268



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.

01271-3014 HJ 3436 (HD 8887)

 
 
01h 27m 04.83s -30° 14' 09.2" P.A. 127.00 sep 9.9 mag 6.90,9.56 Sp K0/1III dist. 429.18 pc (1399.99 l.y.)
 
 
Coord 2000 01271-3014 Discov num HJ 3436 Comp Coord arcsec 2000 01 27 04.83 -30 14 09.2
Date first 1835 Date last 2016 Obs 20
Pa first 124 Pa last 126.9 P.A. Now (θ) 126.9°
Sep first 11.0 Sep last 9.915 Sep. Now (ρ) 9.915"
Mag pri 6.90 Mag sec 9.56 delta mag (ΔM) 2.66 Spectral class K0/1III (yellow-orange)
Pri motion ra -030 Sec motion ra -030
Pri motion dec -036 Sec motion dec -036
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 8887 Constellation Sculptor SAO 193123 HIP 6771
Tycho2 7002-01248-1 Gaia DR2 5029000610164691840 HD 8887 GC 1754
CD CD-30 478 Distance 429.18 Distance ly 1399.99
 
 
WDS 01271-3014 HJ 3436 (HD 8887) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma 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
01271-3014 HJ 3436 2003 15 127 9.9 6.90 9.56 K0/1III D 012704.83-301409.2
01271-3014 HJ 3436 2013 17 128 9.6 6.90 9.56 K0/1III D 012704.83-301409.2
01271-3014 HJ 3436 2015 18 127 9.9 6.90 9.56 K0/1III 012704.83-301409.2
01271-3014 HJ 3436 2016 20 127 9.9 6.90 9.56 K0/1III 012704.83-301409.2

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

 
 
WDS 01271-3014 HJ 3436 (HD 8887) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01271-3014 HJ 3436 (HD 8887) : MEASURES
 
 
No records found.

 
 
WDS 01271-3014 (HD 8887) : VIRTUAL EYEPIECE
 
 

01271-3014 HJ 3436A mag 6.9 Sp K0/1III 01271-3014 HJ 3436B sep 9.1 P.A. 131.00 mag 9.56 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 01271-3014 (HD 8887) : ALADIN DSS IMAGE @ 01h 27m 04.83s -30° 14' 09.2"
 
 
 
 
WDS 01271-3014 HJ 3436 (HD 8887) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01271-3014 HJ 3436 distance=0' 01287-3025 B 19 distance=24' 01289-2956 TVB 26 distance=31' 01254-3036 SKF1376 distance=32' 01248-3042 LDS2196 distance=41' 01270-3058 RSS 3 distance=45' 01246-2933 LDS2195 distance=53' 01230-3035 LDS2190AB distance=57' 01230-3035 LDS2190Aa,Ab distance=57' 01240-2933 LDS2192 distance=58' 01303-2932 LDS2203 distance=60' 01228-3038 HJ 3432 distance=61' 01293-3107 LDS2202 distance=61' 01244-2923 LDS2193 distance=63' 01329-3016 UC 578 distance=76' 01260-2854 LDS2197 distance=83' 01334-2956 B 2069 distance=85' 01328-2931 BRT2851 distance=87' 01207-2948 UC 549 distance=88' 01202-3016 TDS1846 distance=90' 01215-2908 RUC 1 distance=98' 01300-3145 SKF1377 distance=99' 01245-2839 LDS2194 distance=102' 01350-2955 DAW 31AB distance=105' 01350-2955 BU 1000AB,C distance=105' 01350-2955 BU 1000AB,D distance=105' 01341-2918 HDS 209 distance=107' 01223-3143 SKF1374 distance=108' 01274-2825 LDS2200 distance=110' 01289-3202 SKF1268 distance=111' 01261-3206 LDS2198 distance=113' 01204-2859 HDS 174 distance=116' 01361-2954 HJ 3447 distance=120' 01177-3018 LDS2181 distance=122' 01190-2911 UC 545 distance=123' 01197-2852 SKF1265 distance=127' 01359-2916 LDS2216 distance=128' 01366-3056 SKF1379 distance=130' 01210-2832 LDS2188 distance=130' 01281-2803 SKF1267 distance=132' 01175-3108 LDS2180 distance=135' 01171-3055 UC 535AB distance=136' 01244-2803 YSC 232 distance=136' 01343-3154 LDS2212 distance=137' 01354-2849 LDS2213 distance=139' 01270-3233 LDS2199 distance=139' 01183-3146 WIS 25AB distance=146' 01253-2743 UC 556 distance=154' 01231-3240 CLZ 6 distance=155' 01250-3251 HDS 184 distance=160' 01355-3211 JKS 3 distance=160' 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 01271-3014 HJ 3436 127 9.9
Show 01287-3025 B 19 163 1.2 24
Show 01289-2956 TVB 26 103 25.3 31
Show 01254-3036 SKF1376 145 2.6 32
Show 01248-3042 LDS2196 257 49.2 41
Show 01270-3058 RSS 3 345 33.3 45
Show 01246-2933 LDS2195 189 10.3 53
Show 01230-3035 LDS2190 AB 121 117.2 57
Show 01230-3035 LDS2190 Aa,Ab 27 1.6 57
Show 01240-2933 LDS2192 292 159.8 58
Show 01303-2932 LDS2203 131 175.6 60
Show 01228-3038 HJ 3432 221 8.4 61
Show 01293-3107 LDS2202 321 6.2 61
Show 01244-2923 LDS2193 4 124.9 63
Show 01329-3016 UC 578 196 40.0 76
Show 01260-2854 LDS2197 35 30.0 83
Show 01334-2956 B 2069 144 1.4 85
Show 01328-2931 BRT2851 340 4.6 87
Show 01207-2948 UC 549 127 17.3 88
Show 01202-3016 TDS1846 93 0.5 90
Show 01215-2908 RUC 1 94 0.2 98
Show 01300-3145 SKF1377 263 101.3 99
Show 01245-2839 LDS2194 94 3.5 102
Show 01350-2955 DAW 31 AB 258 0.2 105
Show 01350-2955 BU 1000 AB,C 7 1.6 105
Show 01350-2955 BU 1000 AB,D 19 130.8 105
Show 01341-2918 HDS 209 294 20.8 107
Show 01223-3143 SKF1374 176 7.2 108
Show 01274-2825 LDS2200 76 19.8 110
Show 01289-3202 SKF1268 101 8.1 111
Show 01261-3206 LDS2198 325 5.9 113
Show 01204-2859 HDS 174 281 0.3 116
Show 01361-2954 HJ 3447 201 0.8 120
Show 01177-3018 LDS2181 178 8.2 122
Show 01190-2911 UC 545 25 103.3 123
Show 01197-2852 SKF1265 222 47.5 127
Show 01359-2916 LDS2216 94 5.8 128
Show 01366-3056 SKF1379 314 13.4 130
Show 01210-2832 LDS2188 76 3.0 130
Show 01281-2803 SKF1267 70 10.4 132
Show 01175-3108 LDS2180 326 31.6 135
Show 01171-3055 UC 535 AB 124 18.7 136
Show 01244-2803 YSC 232 266 1.0 136
Show 01343-3154 LDS2212 127 23.7 137
Show 01354-2849 LDS2213 112 4.3 139
Show 01270-3233 LDS2199 234 10.0 139
Show 01183-3146 WIS 25 AB 135 62.4 146
Show 01253-2743 UC 556 129 44.6 154
Show 01231-3240 CLZ 6 286 44.8 155
Show 01250-3251 HDS 184 104 0.2 160
Show 01355-3211 JKS 3 238 93.8 160

 
 
WDS 01271-3014 : COMPONENTS
 
 
  A
B pa=131.0°
sep=9.08"
 
 
01271-3014 A
 
 
Componente originario normalizzato AB Name HD 8887 Coord arcsec 2000 012704.83-301409.2 Mag 6.9
Spectral class K0/1III (yellow-orange) PmRA -30.00 PmDE -36.0 SAO 193123
HIP 6771 Tycho2 7002-01248-1 HD 8887 GC 1754
CD CD-30 478
Tycho2
Tycho2 7002-01248-1 Pflag RAmdeg 21.77013763 DEmdeg -30.23589149
PmRA -45.6 PmDE -29.4 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.4 EpRAm 1991.26 EpDEm 1991.25
Num 12 Q RAmdeg 3.5 Q DEmdeg 1.8 Q pmRA 3.7
Q pmDE 1.6 BTmag 8.088 E BTmag 0.015 VTmag 6.901
E VTmag 0.010 Prox 99 TYC T HIP 6771
CCDM A RAdeg 21.77026139 DEdeg -30.23582167 EpRA 1990 1.57
EpDE 1990 1.47 E RAdeg 4.2 E DEdeg 4.3 Posflg
Corr 0.0
SAO
SAO 193123 DelFlag RA1950 PmRA1950 -0.0014
DE1950 PmDE1950 -0.031 Vmag 6.8 SpType K0
Double code Source 70 CatNum 1754 DM CD-30 478
DMcomp BDsup HD 8887 M HD 0
GC 1754 RA1950rad 0.36983539 DE1950rad -0.53223035 PmRA2000 -0.0012
PmDE2000 -0.035
Hipparcos
Catalog H HIP 6771 Proxy H RAhms 01 27 04.86
DEdms -30 14 09.0 Vmag 6.71 VarFlag R Vmag H
RAdeg 21.7703 DEdeg -30.2358 AstroRef A Plx 5.27
CCDM 01271-3014 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 127 Rho 9.896 HD 8887 BD
CD CD-30 478 CP Dm number -30 478 VIred 0.99
SpType K0/K1III R SpType Coord arcsec 2000 012704.86-301409.0
Hipparcos 2
HIP 6771 Sn 15 So 3 Nc 2
RArad 0.379962835 DErad -0.527714624 Plx 2.33 PmRA -31.93
PmDE -36.07 E RArad 0.5 E DErad 0.49 E Plx 0.84
E pmRA 0.8 E pmDE 0.51 Hpmag 6.8725 E Hpmag 0.001
SHp 0.009 VA 0 BV 0.976 E BV 0.007
VI 0.96
CCDM
Ccdm 01271-3014 RComp Comp A Note1
Note2 Discov num DRAs -1.16 DDEs -8.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.9 Sp K0 PmNote *
PmRA -30 PmDE -31 Dm number -30 478 Cat1 CD
Name2 193123 Cat2 SAO HD 8887 M HD
ADS BDS B 766 M ADS BDS N IDS IDS 01224S3045A
HIC 6771
 
 
01271-3014 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 012705.36-301415.2 Mag 9.56 PmRA -30.00
PmDE -36.0 Calc delta mag 2.66 Calc coord yes
CCDM
Ccdm 01271-3014 RComp Comp B Note1
Note2 Discov num HJ 3436 DRAs -0.58 DDEs -13.4
R dRAs 10 Year 1846 Theta 126 Rho 9.8
Obs 5 Vmag 9.7 Sp PmNote *
PmRA -32 PmDE -4 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 766 M ADS BDS N IDS IDS 01224S3045B
HIC 6771