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Current system
11371+4040
A 1996
HD 100919


Nearby doubles
16' : 11376+4056
LDS4124

23' : 11391+4042
SKF2631

32' : 11346+4052
ES 1401

36' : 11390+4109
STT 237AB

53' : 11371+3948
CVR 119

56' : 11329+4107
ES 1400

68' : 11431+4040
UC 2196

70' : 11378+4150
LDS5735AB

81' : 11308+4117
STT 234

82' : 11443+4032
OSO 43

85' : 11422+3940
HJ 508AB

87' : 11303+4115
ES 1399

90' : 11424+3934
GRV 841

93' : 11388+3910
HJ 506

95' : 11412+3920
OSO 42AB

96' : 11298+3953
SLW 610

98' : 11310+3934
NSN 615

102' : 11282+4051
BVD 218

104' : 11281+4055
TDS7870

107' : 11355-3856
CRC 63

108' : 11460+4004
A 1997

110' : 11461+4002
KPP3853

112' : 11462+4124
SLW 644AB

114' : 11293+3932
SLW 607

116' : 11383+3845
ES 306

117' : 11472+4100
SLW 648



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

11371+4040 A 1996 (HD 100919)

 
 
11h 37m 07.91s +40° 40' 17.2" P.A. 189.00 sep 2.0 mag 9.94,9.97 Sp K0
 
 
Coord 2000 11371+4040 Discov num A  1996 Comp Coord arcsec 2000 11 37 07.91 +40 40 17.2
Date first 1909 Date last 2017 Obs 36
Pa first 182 Pa last 188.9 P.A. Now (θ) 188.9°
Sep first 1.7 Sep last 1.988 Sep. Now (ρ) 1.988"
Mag pri 9.94 Mag sec 9.97 delta mag (ΔM) 0.03 Spectral class K0 (yellow-orange)
Pri motion ra -016 Sec motion ra -016
Pri motion dec +013 Sec motion dec +013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 100919 Constellation Ursa Major SAO 43826 Tycho2 3013-01436-2
HD 100919
 
 
WDS 11371+4040 A 1996 (HD 100919) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
11371+4040 A 1996 1999 27 189 2.0 9.94 9.97 K0 +41 2210 113707.91+404017.2
11371+4040 A 1996 2010 28 190 2.0 9.94 9.97 K0 +41 2210 113707.91+404017.2
11371+4040 A 1996 2013 29 190 2.0 9.94 9.97 K0 +41 2210 113707.91+404017.2
11371+4040 A 1996 2014 30 190 2.0 9.94 9.97 K0 +41 2210 113707.91+404017.2
11371+4040 A 1996 2017 32 189 2.0 9.94 9.97 K0 +41 2210 113707.91+404017.2

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

 
 
WDS 11371+4040 A 1996 (HD 100919) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11371+4040 A 1996 (HD 100919) : MEASURES
 
 
No records found.

 
 
WDS 11371+4040 (HD 100919) : VIRTUAL EYEPIECE
 
 

11371+4040 A 1996A mag 9.94 Sp K0 11371+4040 A 1996B sep 2.0 P.A. 188.90 mag 9.97 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 11371+4040 (HD 100919) : ALADIN DSS IMAGE @ 11h 37m 07.91s +40° 40' 17.2"
 
 
 
 
WDS 11371+4040 A 1996 (HD 100919) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11371+4040 A 1996 distance=0' 11376+4056 LDS4124 distance=16' 11391+4042 SKF2631 distance=23' 11346+4052 ES 1401 distance=32' 11390+4109 STT 237AB distance=36' 11390+4109 HJL1065AC distance=36' 11371+3948 CVR 119 distance=53' 11329+4107 ES 1400 distance=56' 11431+4040 UC 2196 distance=68' 11378+4150 LDS5735AB distance=70' 11378+4150 DAL 24AC distance=70' 11308+4117 STT 234 distance=81' 11443+4032 OSO 43 distance=82' 11422+3940 HJ 508AB distance=85' 11303+4115 ES 1399 distance=87' 11424+3934 GRV 841 distance=90' 11388+3910 HJ 506 distance=93' 11412+3920 OSO 42AB distance=95' 11412+3920 LDS4135AC distance=95' 11298+3953 SLW 610 distance=96' 11310+3934 NSN 615 distance=98' 11282+4051 BVD 218 distance=102' 11281+4055 TDS7870 distance=104' 11355-3856 CRC 63 distance=107' 11460+4004 A 1997 distance=108' 11461+4002 KPP3853 distance=110' 11462+4124 SLW 642BC distance=111' 11462+4124 SLW 644AB distance=112' 11293+3932 SLW 607 distance=114' 11383+3845 ES 306 distance=116' 11472+4100 SLW 648 distance=117' 11281+3940 UC 2144 distance=121' 11294+4206 COU1905 distance=122' 11291+3920 STF1543AB distance=123' 11291+3920 STF1543AC distance=123' 11291+3920 STF1543AD distance=123' 11291+3920 KZA 17AG distance=123' 11370+3836 UC 2175 distance=125' 11291+3920 STF1543DE distance=128' 11291+3920 STF1543DF distance=128' 11291+3920 STF1543EF distance=129' 11358+3831 GRV 839 distance=130' 11443+3900 STF1569 distance=130' 11454+3912 UC 2204 distance=131' 11474+4140 SKF2634 distance=131' 11266+3946 GRV 835 distance=132' 11487+4030 COU1262 distance=133' 11483+4125 SLW 652 distance=134' 11299+4232 CVR1368 distance=138' 11428+3837 TDS8004 distance=140' 11454+3856 UC 2205 distance=142' 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 11371+4040 A 1996 189 2.0 0
Show 11376+4056 LDS4124 154 150.9 16
Show 11391+4042 SKF2631 43 11.0 23
Show 11346+4052 ES 1401 327 6.5 32
Show 11390+4109 STT 237 AB 244 1.9 36
Show 11390+4109 HJL1065 AC 4 132.3 36
Show 11371+3948 CVR 119 147 23.2 53
Show 11329+4107 ES 1400 183 5.8 56
Show 11431+4040 UC 2196 114 20.3 68
Show 11378+4150 LDS5735 AB 340 28.6 70
Show 11378+4150 DAL 24 AC 175 5.9 70
Show 11308+4117 STT 234 191 0.4 81
Show 11443+4032 OSO 43 275 18.7 82
Show 11422+3940 HJ 508 AB 129 11.6 85
Show 11303+4115 ES 1399 123 3.2 87
Show 11424+3934 GRV 841 203 64.5 90
Show 11388+3910 HJ 506 142 30.9 93
Show 11412+3920 OSO 42 AB 153 4.8 95
Show 11412+3920 LDS4135 AC 283 360.0 95
Show 11298+3953 SLW 610 187 128.6 96
Show 11310+3934 NSN 615 211 2.7 98
Show 11282+4051 BVD 218 195 7.5 102
Show 11281+4055 TDS7870 151 0.7 104
Show 11355-3856 CRC 63 66 0.3 107
Show 11460+4004 A 1997 271 3.8 108
Show 11461+4002 KPP3853 69 14.6 110
Show 11462+4124 SLW 642 BC 282 150.6 111
Show 11462+4124 SLW 644 AB 288 87.5 112
Show 11293+3932 SLW 607 276 14.7 114
Show 11383+3845 ES 306 342 7.0 116
Show 11472+4100 SLW 648 150 73.9 117
Show 11281+3940 UC 2144 92 26.0 121
Show 11294+4206 COU1905 188 0.5 122
Show 11291+3920 STF1543 AB 354 5.5 123
Show 11291+3920 STF1543 AC 11 220.2 123
Show 11291+3920 STF1543 AD 252 344.0 123
Show 11291+3920 KZA 17 AG 204 330.2 123
Show 11370+3836 UC 2175 116 19.6 125
Show 11291+3920 STF1543 DE 184 99.3 128
Show 11291+3920 STF1543 DF 168 129.6 128
Show 11291+3920 STF1543 EF 129 43.7 129
Show 11358+3831 GRV 839 11 72.3 130
Show 11443+3900 STF1569 321 3.7 130
Show 11454+3912 UC 2204 49 14.6 131
Show 11474+4140 SKF2634 4 4.1 131
Show 11266+3946 GRV 835 294 24.4 132
Show 11487+4030 COU1262 251 0.7 133
Show 11483+4125 SLW 652 86 21.9 134
Show 11299+4232 CVR1368 39 3.9 138
Show 11428+3837 TDS8004 13 0.8 140
Show 11454+3856 UC 2205 13 33.1 142

 
 
WDS 11371+4040 : COMPONENTS
 
 
  A
B pa=188.9°
sep=1.99"
 
 
11371+4040 A
 
 
Name HD 100919 Coord arcsec 2000 113707.91+404017.2 Mag 9.94 Spectral class K0 (yellow-orange)
PmRA -16.00 PmDE 13.0 Tycho2 3013-01436-2
Tycho2
Tycho2 3013-01436-2 Pflag P RAmdeg 174.28296573 DEmdeg 40.67143137
PmRA -16.0 PmDE 12.9 E RAmdeg 21 E DEmdeg 20
E pmRA 1.6 E pmDE 1.4 EpRAm 1989.20 EpDEm 1989.15
Num 5 Q RAmdeg 0.5 Q DEmdeg 0.4 Q pmRA 0.5
Q pmDE 0.4 BTmag 10.617 E BTmag 0.042 VTmag 9.944
E VTmag 0.032 Prox 19 TYC T HIP
CCDM RAdeg 174.28306833 DEdeg 40.67167944 EpRA 1990 1.49
EpDE 1990 1.58 E RAdeg 22.1 E DEdeg 21.2 Posflg D
Corr 0.1
CCDM
Ccdm 11371+4040 RComp Comp A Note1
Note2 Discov num DRAs 1.84 DDEs 16.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp K0 PmNote *
PmRA -24 PmDE 11 Dm number +41 2210 Cat1 BD
Name2 +40 1206 Cat2 AGK2/3 HD 100919 M HD
ADS BDS A 8241 M ADS BDS N IDS IDS 11318N4113A
HIC
 
 
11371+4040 B
 
 
Coord arcsec 2000 113707.88+404015.2 Mag 9.97 PmRA -16.00 PmDE 13.0
SAO 43826 Tycho2 3013-01436-1 HD 100919 DM BD+41 2210
Delta magnitude 0.03 Coordinate calculated yes
Tycho2
Tycho2 3013-01436-1 Pflag P RAmdeg 174.28296573 DEmdeg 40.67143137
PmRA -16.0 PmDE 12.9 E RAmdeg 21 E DEmdeg 20
E pmRA 1.6 E pmDE 1.4 EpRAm 1989.20 EpDEm 1989.15
Num 5 Q RAmdeg 0.5 Q DEmdeg 0.4 Q pmRA 0.5
Q pmDE 0.4 BTmag 10.546 E BTmag 0.037 VTmag 9.969
E VTmag 0.031 Prox 19 TYC T HIP
CCDM RAdeg 174.28296944 DEdeg 40.67115583 EpRA 1990 1.49
EpDE 1990 1.57 E RAdeg 21.0 E DEdeg 20.1 Posflg D
Corr 0.1
SAO
SAO 43826 DelFlag RA1950 PmRA1950 -0.0021
DE1950 PmDE1950 0.01 Vmag 8.9 SpType K0
Double code Source 4 CatNum 1206 DM BD+41 2210
DMcomp BDsup HD 100919 M HD 0
GC RA1950rad 3.03019263 DE1950rad 0.71467702 PmRA2000 -0.0019
PmDE2000 0.015
CCDM
Ccdm 11371+4040 RComp Comp B Note1
Note2 Discov num A 1996 DRAs DDEs
R dRAs Year 1909 Theta 185 Rho 1.7
Obs 20 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8241 M ADS BDS N IDS IDS 11318N4113B
HIC