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Doubles in session


Current system
10530+5742
A 1352
NU UMa


Nearby doubles
25' : 10519+5719
TDS7518

26' : 10512+5721
LDS2587

27' : 10498+5738
TDS7489

33' : 10509+5810
TDS7499

35' : 10511+5813
TDS7501

38' : 10575+5733
CBL 45

52' : 10501+5656
STI2258

58' : 10473+5815
MLB 167

59' : 10596+5717
TDS7592

66' : 11000+5818
TDS7597

73' : 10471+5838
TDS7472

75' : 10506+5854
CRB 187

75' : 10449+5819
MLR 550

76' : 10496+5631
STI2257

79' : 10505+5627
OSO 35

79' : 10485+5852
RAO 573AB

80' : 10584+5849
TDS7581

83' : 10566+5858
LDS2589

85' : 11020+5658
TDS7623

90' : 10598+5854
STF1495

95' : 10535+5917
CVR1320

96' : 10414+5757
DAM 69AB

97' : 10411+5735
STI2252

97' : 10428+5653
LDS2585

100' : 10413+5715
HJ 2541

100' : 10410+5721
LDS2317



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

10530+5742 A 1352 (NU UMa)

 
 
10h 53m 01.05s +57° 42' 08.0" P.A. 41.00 sep 1.0 mag 9.42,11.48 Sp G5 dist. 105.82 pc (345.18 l.y.)
 
 
Coord 2000 10530+5742 Discov num A  1352 Comp Coord arcsec 2000 10 53 01.05 +57 42 08.0
Date first 1906 Date last 2015 Obs 9
Pa first 32 Pa last 41.3 P.A. Now (θ) 41.3°
Sep first 1.3 Sep last 1.018 Sep. Now (ρ) 1.018"
Mag pri 9.42 Mag sec 11.48 delta mag (ΔM) 2.06 Spectral class G5 (yellow)
Pri motion ra +011 Sec motion ra +011
Pri motion dec +007 Sec motion dec +011
Notes N (See Notes)
rPM=0.257 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name NU UMa Constellation Ursa Major SAO 27812 HIP 53209
Tycho2 3829-00322-1 Gaia DR2 854252365061712128 HD 237944 BD BD+58 1286
Distance 105.82 Distance ly 345.18
 
 
WDS 10530+5742 A 1352 (NU UMa) : NOTES
 
 
discov_num notes refcode
A 1352 This cannot be the close 5.508-d spectroscopic binary. Grf2009c
NU UMa, Algol-type eclipsing binary, P = 5.50762 d. Zas2011
 
 
REFERENCES
 
 
refcode metd author reference
Grf2009c not - Griffin, R.F. 2009Obs...129..317G
Grf2009c Observatory 129, 317, 2009
Zas2011 - Zasche, P. ...................
Zas2011 private communication, 2011
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10530+5742 A 1352 1991 7 40 1.1 9.42 11.48 G5 D 105301.05+574208.0
10530+5742 A 1352 2015 8 41 1.0 9.42 11.48 G5 N 105301.05+574208.0

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

 
 
WDS 10530+5742 A 1352 (NU UMa) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10530+5742 A 1352 (NU UMa) : MEASURES
 
 
No records found.

 
 
WDS 10530+5742 (NU UMa) : VIRTUAL EYEPIECE
 
 

10530+5742 A 1352A mag 9.42 Sp G5 10530+5742 A 1352B sep 0.8 P.A. 25.10 mag 11.48 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 10530+5742 (NU UMa) : ALADIN DSS IMAGE @ 10h 53m 01.05s +57° 42' 08.0"
 
 
 
 
WDS 10530+5742 A 1352 (NU UMa) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10530+5742 A 1352 distance=0' 10519+5719 TDS7518 distance=25' 10512+5721 LDS2587 distance=26' 10498+5738 TDS7489 distance=27' 10509+5810 TDS7499 distance=33' 10511+5813 TDS7501 distance=35' 10575+5733 CBL 45 distance=38' 10501+5656 STI2258 distance=52' 10473+5815 MLB 167 distance=58' 10596+5717 TDS7592 distance=59' 11000+5818 TDS7597 distance=66' 10471+5838 TDS7472 distance=73' 10506+5854 CRB 187 distance=75' 10449+5819 MLR 550 distance=75' 10496+5631 STI2257 distance=76' 10505+5627 OSO 35 distance=79' 10485+5852 RAO 573AB distance=79' 10485+5852 RAO 573AC distance=79' 10584+5849 TDS7581 distance=80' 10566+5858 LDS2589 distance=83' 11020+5658 TDS7623 distance=85' 10598+5854 STF1495 distance=90' 10535+5917 CVR1320 distance=95' 10414+5757 LDS2318BC distance=96' 10414+5757 DAM 69AB distance=96' 10411+5735 STI2252 distance=97' 10428+5653 LDS2585 distance=97' 10413+5715 HJ 2541 distance=100' 10410+5721 LDS2317 distance=100' 10571+5608 LDS2590 distance=100' 10418+5829 LDS2319 distance=101' 10407+5719 CVR1303 distance=103' 11048+5700 HO 49 distance=105' 11040+5843 SLW 563 distance=107' 11037+5851 SKF 35 distance=109' 10396+5802 STI2251 distance=110' 11014+5910 SLW 552 distance=111' 10420+5856 TDS7424 distance=114' 10452+5605 SLW 522 distance=116' 10528+5546 TDS7527 distance=117' 11072+5711 HJ 2556 distance=119' 10377+5752 HDS1521 distance=124' 11024+5921 TDS7627 distance=124' 10429+5608 STI2253 distance=126' 11020+5600 LDS3025AB distance=126' 11020+5600 LDS3025Aa,Ab distance=126' 10560+5539 TDS7561 distance=126' 10561+5950 CVR1325 distance=130' 11079+5652 TDS7684 distance=131' 10501+5952 CBL 319 distance=132' 10369+5718 HDS1519 distance=133' 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 10530+5742 A 1352 41 1.0
Show 10519+5719 TDS7518 247 0.4 25
Show 10512+5721 LDS2587 17 4.7 26
Show 10498+5738 TDS7489 236 0.5 27
Show 10509+5810 TDS7499 241 0.4 33
Show 10511+5813 TDS7501 264 0.4 35
Show 10575+5733 CBL 45 25 23.5 38
Show 10501+5656 STI2258 149 4.2 52
Show 10473+5815 MLB 167 322 5.5 58
Show 10596+5717 TDS7592 204 0.5 59
Show 11000+5818 TDS7597 316 0.6 66
Show 10471+5838 TDS7472 194 0.4 73
Show 10506+5854 CRB 187 1 23.1 75
Show 10449+5819 MLR 550 147 1.2 75
Show 10496+5631 STI2257 238 7.9 76
Show 10505+5627 OSO 35 150 15.5 79
Show 10485+5852 RAO 573 AB 14 1.3 79
Show 10485+5852 RAO 573 AC 307 1.8 79
Show 10584+5849 TDS7581 251 0.7 80
Show 10566+5858 LDS2589 262 17.0 83
Show 11020+5658 TDS7623 14 0.5 85
Show 10598+5854 STF1495 36 33.8 90
Show 10535+5917 CVR1320 120 4.7 95
Show 10414+5757 LDS2318 BC 268 9.4 96
Show 10414+5757 DAM 69 AB 150 11.8 96
Show 10411+5735 STI2252 73 7.0 97
Show 10428+5653 LDS2585 290 3.5 97
Show 10413+5715 HJ 2541 272 10.7 100
Show 10410+5721 LDS2317 138 5.7 100
Show 10571+5608 LDS2590 90 8.0 100
Show 10418+5829 LDS2319 314 40.4 101
Show 10407+5719 CVR1303 69 4.4 103
Show 11048+5700 HO 49 356 7.5 105
Show 11040+5843 SLW 563 277 20.6 107
Show 11037+5851 SKF 35 280 3.8 109
Show 10396+5802 STI2251 154 4.9 110
Show 11014+5910 SLW 552 55 11.3 111
Show 10420+5856 TDS7424 168 0.5 114
Show 10452+5605 SLW 522 171 19.7 116
Show 10528+5546 TDS7527 321 0.4 117
Show 11072+5711 HJ 2556 332 5.1 119
Show 10377+5752 HDS1521 181 0.3 124
Show 11024+5921 TDS7627 334 0.7 124
Show 10429+5608 STI2253 14 11.4 126
Show 11020+5600 LDS3025 AB 238 99.6 126
Show 11020+5600 LDS3025 Aa,Ab 306 2.0 126
Show 10560+5539 TDS7561 178 0.6 126
Show 10561+5950 CVR1325 262 4.0 130
Show 11079+5652 TDS7684 200 0.5 131
Show 10501+5952 CBL 319 113 13.5 132
Show 10369+5718 HDS1519 204 0.6 133

 
 
WDS 10530+5742 : COMPONENTS
 
 
  A
B pa=25.1°
sep=0.84"
 
 
10530+5742 A
 
 
Componente originario normalizzato AB Name NU UMa Coord arcsec 2000 105301.05+574208.0 Mag 9.42
Spectral class G5 (yellow) PmRA 11.00 PmDE 7.0 SAO 27812
HIP 53209 Tycho2 3829-00322-1 HD 237944 BD BD+58 1286
Tycho2
Tycho2 3829-00322-1 Pflag RAmdeg 163.25439368 DEmdeg 57.70221846
PmRA 10.9 PmDE 7.4 E RAmdeg 9 E DEmdeg 9
E pmRA 1.6 E pmDE 1.6 EpRAm 1990.97 EpDEm 1991.05
Num 8 Q RAmdeg 1.0 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 0.9 BTmag 10.284 E BTmag 0.021 VTmag 9.425
E VTmag 0.014 Prox 11 TYC T HIP 53209
CCDM A RAdeg 163.25434639 DEdeg 57.70220139 EpRA 1990 1.81
EpDE 1990 1.81 E RAdeg 9.3 E DEdeg 8.8 Posflg
Corr -0.2
SAO
SAO 27812 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 0.024 Vmag 8.9 SpType G5
Double code Source 38 CatNum 6526 DM BD+58 1286
DMcomp BDsup HD 237944 M HD 0
GC RA1950rad 2.83586708 DE1950rad 1.01173414 PmRA2000 0.0016
PmDE2000 0.028
Hipparcos
Catalog H HIP 53209 Proxy H RAhms 10 53 01.04
DEdms +57 42 07.9 Vmag 9.3 VarFlag 2 R Vmag H
RAdeg 163.254 DEdeg 57.7022 AstroRef A Plx 10.62
CCDM 10530+5742 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 39 Rho 1.119 HD 237944 BD BD+58 1286
CD CP Dm number +58 1286 VIred 0.8
SpType G5 R SpType Coord arcsec 2000 105301.04+574207.9
Hipparcos 2
HIP 53209 Sn 15 So 3 Nc 2
RArad 2.8493257452 DErad 1.0070932365 Plx 9.45 PmRA 10.92
PmDE 10.39 E RArad 0.79 E DErad 0.86 E Plx 1.5
E pmRA 0.87 E pmDE 0.83 Hpmag 9.4432 E Hpmag 0.0022
SHp 0.032 VA 2 BV 1 E BV 0.495
VI 0.8
CCDM
Ccdm 10530+5742 RComp Comp A Note1
Note2 Discov num DRAs 1.09 DDEs 8.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp G5 PmNote *
PmRA 11 PmDE 24 Dm number +58 1286 Cat1 BD
Name2 +57 796 Cat2 AGK2/3 HD 237944 M HD
ADS BDS A 7957 M ADS BDS N IDS IDS 10468N5814A
HIC 53209
 
 
10530+5742 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 105301.09+574208.8 Mag 11.48 PmRA 11.00
PmDE 11.0 Calc delta mag 2.06 Calc coord yes
CCDM
Ccdm 10530+5742 RComp Comp B Note1
Note2 Discov num A 1352 DRAs DDEs
R dRAs Year 1906 Theta 032 Rho 1.3
Obs 3 Vmag 12.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7957 M ADS BDS N IDS IDS 10468N5814B
HIC 53209