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Current system
11435+4334
COU 1423
HD 101930


Nearby doubles
38' : 11438+4411
ES 123AB

38' : 11462+4357
HJ 2585

42' : 11473+4339
SKF2633

46' : 11467+4305
SLW 646

56' : 11383+4338
TOK 549

62' : 11489+4350
SLW 654

63' : 11385+4405
ES 1153

88' : 11501+4243
SKF2637

89' : 11358+4308
SKF 832AB

90' : 11512+4405
STF1574

90' : 11500+4240
TDS8055

92' : 11387+4450
TDS7974

101' : 11470+4508
LDS5741

103' : 11528+4336
A 1776AB

105' : 11444+4518
KPP3245

106' : 11387+4507
STF1561AB

111' : 11534+4317
ES 1154

115' : 11406+4524
SKF2632

116' : 11517+4449
HJ 842

118' : 11536+4255
STT 240

122' : 11378+4150
LDS5735AB

122' : 11474+4140
SKF2634

125' : 11455+4536
STF1570

128' : 11336+4445
LEO 34

133' : 11462+4124
SLW 644AB

133' : 11513+4516
WIS 193AB



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

11435+4334 COU 1423 (HD 101930)

 
 
11h 43m 28.52s +43° 33' 37.7" P.A. 204.00 sep 1.0 mag 10.29,11.26 Sp G0 dist. 29.21 pc (95.28 l.y.)
 
 
Coord 2000 11435+4334 Discov num COU1423 Comp Coord arcsec 2000 11 43 28.52 +43 33 37.7
Date first 1976 Date last 2017 Obs 10
Pa first 196 Pa last 203.6 P.A. Now (θ) 203.6°
Sep first 1.1 Sep last 1 Sep. Now (ρ) 1"
Mag pri 10.29 Mag sec 11.26 delta mag (ΔM) 0.97 Spectral class G0 (yellow)
Pri motion ra -044 Sec motion ra -044
Pri motion dec -062 Sec motion dec -062
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 101930 Constellation Ursa Major SAO 239322 HIP 57172
Tycho2 3016-02062-1 Gaia DR2 772791953745558784 HD 101930 CD CD-57 4096
CP CP-57 4948 Distance 29.21 Distance ly 95.28
 
 
WDS 11435+4334 COU 1423 (HD 101930) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
COU Couteau, P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
11435+4334 COU1423 1997 6 199 1.0 10.29 11.26 G0 +44 2119 114328.52+433337.7
11435+4334 COU1423 2017 7 204 1.0 10.29 11.26 G0 +44 2119 114328.52+433337.7

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

 
 
WDS 11435+4334 COU 1423 (HD 101930) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11435+4334 COU 1423 (HD 101930) : MEASURES
 
 
No records found.

 
 
WDS 11435+4334 (HD 101930) : VIRTUAL EYEPIECE
 
 

11435+4334 COU1423A mag 10.29 Sp G0 11435+4334 COU1423B sep 1.0 P.A. 203.60 mag 11.26 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 11435+4334 (HD 101930) : ALADIN DSS IMAGE @ 11h 43m 28.52s +43° 33' 37.7"
 
 
 
 
WDS 11435+4334 COU 1423 (HD 101930) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11435+4334 COU1423 distance=0' 11438+4411 ES 123BC distance=38' 11438+4411 ES 123AB distance=38' 11438+4411 ES 123AC distance=38' 11462+4357 HJ 2585 distance=38' 11473+4339 SKF2633 distance=42' 11467+4305 SLW 646 distance=46' 11383+4338 TOK 549 distance=56' 11489+4350 SLW 654 distance=62' 11385+4405 ES 1153 distance=63' 11501+4243 SKF2637 distance=88' 11358+4308 SKF 832AB distance=89' 11512+4405 STF1574 distance=90' 11500+4240 TDS8055 distance=90' 11387+4450 TDS7974 distance=92' 11470+4508 LDS5741 distance=101' 11528+4336 A 1776AB distance=103' 11528+4336 A 1776AC distance=103' 11528+4336 GII 94AD distance=103' 11528+4336 GII 94AE distance=103' 11387+4507 STF1561CD distance=105' 11444+4518 KPP3245 distance=105' 11387+4507 STF1561AB distance=106' 11387+4507 STF1561AC distance=106' 11387+4507 STF1561AE distance=106' 11387+4507 STF1561AD distance=106' 11387+4507 STF1561BC distance=106' 11387+4507 STF1561BE distance=106' 11534+4317 ES 1154 distance=111' 11406+4524 SKF2632 distance=115' 11517+4449 HJ 842 distance=116' 11536+4255 STT 240 distance=118' 11378+4150 LDS5735AB distance=122' 11378+4150 DAL 24AC distance=122' 11474+4140 SKF2634 distance=122' 11455+4536 STF1570 distance=125' 11336+4445 LEO 34 distance=128' 11462+4124 SLW 642BC distance=132' 11462+4124 SLW 644AB distance=133' 11513+4516 WIS 193AB distance=133' 11513+4516 KPP3247Aa,Ab distance=133' 11479+4541 HJ 1198 distance=136' 11309+4345 YSC 42AB distance=137' 11309+4345 TOK 547AC distance=137' 11559+4309 LDS4159 distance=138' 11483+4125 SLW 652 distance=140' 11530+4513 CBL 362 distance=143' 11563+4302 SKF2638 distance=144' 11539+4159 CVR1390 distance=149' 11473+4601 SLW 649 distance=153' 11390+4109 STT 237AB distance=154' 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 11435+4334 COU1423 204 1.0 0
Show 11438+4411 ES 123 BC 282 42.1 38
Show 11438+4411 ES 123 AB 204 6.8 38
Show 11438+4411 ES 123 AC 273 44.6 38
Show 11462+4357 HJ 2585 68 36.2 38
Show 11473+4339 SKF2633 258 6.1 42
Show 11467+4305 SLW 646 285 11.0 46
Show 11383+4338 TOK 549 10 528.0 56
Show 11489+4350 SLW 654 21 166.2 62
Show 11385+4405 ES 1153 259 5.8 63
Show 11501+4243 SKF2637 279 122.4 88
Show 11358+4308 SKF 832 AB 252 29.5 89
Show 11512+4405 STF1574 6 9.4 90
Show 11500+4240 TDS8055 273 0.8 90
Show 11387+4450 TDS7974 40 0.5 92
Show 11470+4508 LDS5741 110 80.2 101
Show 11528+4336 A 1776 AB 206 1.8 103
Show 11528+4336 A 1776 AC 205 21.7 103
Show 11528+4336 GII 94 AD 293 4.3 103
Show 11528+4336 GII 94 AE 66 4.4 103
Show 11387+4507 STF1561 CD 72 553.1 105
Show 11444+4518 KPP3245 125 1.4 105
Show 11387+4507 STF1561 AB 245 8.8 106
Show 11387+4507 STF1561 AC 90 176.8 106
Show 11387+4507 STF1561 AE 338 60.7 106
Show 11387+4507 STF1561 AD 76 718.2 106
Show 11387+4507 STF1561 BC 89 179.6 106
Show 11387+4507 STF1561 BE 347 61.7 106
Show 11534+4317 ES 1154 338 3.5 111
Show 11406+4524 SKF2632 275 10.5 115
Show 11517+4449 HJ 842 88 3.1 116
Show 11536+4255 STT 240 318 8.4 118
Show 11378+4150 LDS5735 AB 340 28.6 122
Show 11378+4150 DAL 24 AC 175 5.9 122
Show 11474+4140 SKF2634 4 4.1 122
Show 11455+4536 STF1570 49 10.9 125
Show 11336+4445 LEO 34 159 1.7 128
Show 11462+4124 SLW 642 BC 282 150.6 132
Show 11462+4124 SLW 644 AB 288 87.5 133
Show 11513+4516 WIS 193 AB 344 999.9 133
Show 11513+4516 KPP3247 Aa,Ab 282 1.3 133
Show 11479+4541 HJ 1198 104 11.9 136
Show 11309+4345 YSC 42 AB 127 0.1 137
Show 11309+4345 TOK 547 AC 319 999.9 137
Show 11559+4309 LDS4159 273 27.3 138
Show 11483+4125 SLW 652 86 21.9 140
Show 11530+4513 CBL 362 95 30.4 143
Show 11563+4302 SKF2638 260 11.4 144
Show 11539+4159 CVR1390 82 3.9 149
Show 11473+4601 SLW 649 214 36.8 153
Show 11390+4109 STT 237 AB 244 1.9 154

 
 
WDS 11435+4334 : COMPONENTS
 
 
  A
B pa=203.6°
sep=1.00"
 
 
11435+4334 A
 
 
Name HD 101930 Coord arcsec 2000 114328.52+433337.7 Mag 10.29 Spectral class G0 (yellow)
PmRA -44.00 PmDE -62.0 SAO 239322 HIP 57172
Tycho2 3016-02062-1 CD CD-57 4096 CP CP-57 4948
Tycho2
Tycho2 3016-02062-1 Pflag P RAmdeg 175.86884786 DEmdeg 43.56047241
PmRA -44.3 PmDE -61.7 E RAmdeg 19 E DEmdeg 22
E pmRA 1.6 E pmDE 1.4 EpRAm 1989.82 EpDEm 1988.84
Num 5 Q RAmdeg 0.7 Q DEmdeg 1.6 Q pmRA 0.7
Q pmDE 1.7 BTmag 10.883 E BTmag 0.038 VTmag 10.285
E VTmag 0.031 Prox 11 TYC T HIP
CCDM RAdeg 175.86901667 DEdeg 43.56066417 EpRA 1990 1.72
EpDE 1990 1.76 E RAdeg 18.8 E DEdeg 22.0 Posflg D
Corr -0.2
SAO
SAO 239322 DelFlag RA1950 PmRA1950 0.0011
DE1950 PmDE1950 0.329 Vmag 8.2 SpType K0
Double code Source 43 CatNum 3548 DM CP-57 4948
DMcomp BDsup HD 101930 M HD 0
GC RA1950rad 3.05901578 DE1950rad -1.00765119 PmRA2000 0.0009
PmDE2000 0.333
Hipparcos
Catalog H HIP 57172 Proxy RAhms 11 43 30.09
DEdms -58 00 27.8 Vmag 8.21 VarFlag R Vmag G
RAdeg 175.875 DEdeg -58.0077 AstroRef Plx 32.79
CCDM 15.00 N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 101930 BD
CD CD-57 4096 CP CP-57 4948 Dm number -57 4096 VIred 0.95
SpType K1V R SpType Coord arcsec 2000 114330.09-580027.8
Hipparcos 2
HIP 57172 Sn 5 So 0 Nc 1
RArad 3.0696047283 DErad -1.0124259 Plx 34.24 PmRA 15.8
PmDE 347.9 E RArad 0.56 E DErad 0.56 E Plx 0.81
E pmRA 0.78 E pmDE 0.78 Hpmag E Hpmag 0.0017
SHp 0.018 VA 0 BV 0.908 E BV 0.003
VI 0.95
 
 
11435+4334 B
 
 
Coord arcsec 2000 114328.48+433336.8 Mag 11.26 PmRA -44.00 PmDE -62.0
Tycho2 3016-02062-2 Delta magnitude 0.97 Coordinate calculated yes
Tycho2
Tycho2 3016-02062-2 Pflag P RAmdeg 175.86884786 DEmdeg 43.56047241
PmRA -44.3 PmDE -61.7 E RAmdeg 19 E DEmdeg 22
E pmRA 1.6 E pmDE 1.4 EpRAm 1989.82 EpDEm 1988.84
Num 5 Q RAmdeg 0.7 Q DEmdeg 1.6 Q pmRA 0.7
Q pmDE 1.7 BTmag 11.984 E BTmag 0.089 VTmag 11.258
E VTmag 0.070 Prox 11 TYC HIP
CCDM RAdeg 175.86886056 DEdeg 43.56039139 EpRA 1990 1.71
EpDE 1990 1.75 E RAdeg 42.3 E DEdeg 49.5 Posflg D
Corr -0.2