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Doubles in session


Current system
10303+6321
ES 1905 AB


Nearby doubles
21' : 10272+6320
LDS2584

24' : 10288+6300
OSO 33

25' : 10331+6305
TDS7333

26' : 10269+6311
TDS7276

33' : 10346+6337
DAM2432

36' : 10349+6338
TDS7351

41' : 10359+6336
STF1444

44' : 10264+6246
LDS2583

48' : 10373+6322
TDS7377

50' : 10364+6254
TDS7371

61' : 10215+6333
TDS7213

67' : 10205+6316
TDS7196

69' : 10398+6300
BVD 315

81' : 10260+6436
CVR 565

92' : 10416+6414
HU 1132

92' : 10264+6153
DAM2369

96' : 10168+6254
MLB 207

98' : 10162+6259
SLW 455

101' : 10399+6206
STE 8

101' : 10261+6145
TDS7269

104' : 10162+6406
MLR 143

104' : 10343+6141
TDS7341

107' : 10352+6140
DAM2436

109' : 10456+6250
STI 714

112' : 10138+6330
ES 1904

112' : 10395+6149
CBL 42



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.

10303+6321 ES 1905 AB

 
 
10h 30m 16.09s +63° 20' 55.4" P.A. 67.00 sep 41.2 mag 8.59,12.64 Sp K0 dist. 226.24 pc (737.99 l.y.)
 
 
Coord 2000 10303+6321 Discov num ES 1905 Comp AB Coord arcsec 2000 10 30 16.09 +63 20 55.4
Date first 1909 Date last 2022 Obs 6
Pa first 66 Pa last 67 P.A. Now (θ) 67°
Sep first 48.2 Sep last 41.2 Sep. Now (ρ) 41.2"
Mag pri 8.59 Mag sec 12.64 delta mag (ΔM) 4.05 Spectral class K0 (yellow-orange)
Pri motion ra +027 Sec motion ra -022
Pri motion dec +009 Sec motion dec -032
Notes
rPM=1.645
This double is not physical.
 
 
10303+6321 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15199 10 30 16 +63 20 55 ES 1905 AB 2022 6 67 41.2 8.59 12.64 4.05 <===
Show 10 30 22 +63 21 12 ES 1905 BC 2015 4 207 3.9 11.60 13.40 1.80
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major SAO 15199 HIP 51435 Gaia DR2 1052289772322525696
BD BD+64 788 Distance 226.24 Distance ly 737.99
 
 
WDS 10303+6321 ES 1905 AB : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
ES Espin, T.E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
10303+6321 ES 1905 AB 1999 3 67 42.7 7.40 11.60 K0 +64 788 D 103016.09+632055.4
10303+6321 ES 1905 AB 2003 4 67 42.4 7.40 11.60 K0 +64 788 D 103016.09+632055.4
10303+6321 ES 1905 AB 2015 5 68 41.6 8.59 12.64 K0 +64 788 103016.09+632055.4
10303+6321 ES 1905 AB 2022 6 67 41.2 8.59 12.64 K0 +64 788 103016.09+632055.4

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

 
 
WDS 10303+6321 ES 1905 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10303+6321 ES 1905 AB : MEASURES
 
 
No records found.

 
 
WDS 10303+6321 : VIRTUAL EYEPIECE
 
 

10303+6321 ES 1905A mag 8.59 Sp K0 10303+6321 ES 1905B sep 42.9 P.A. 67.40 mag 11.6 10303+6321 ES 1905C sep 40.0 P.A. 71.10 mag 13.4 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 10303+6321 : ALADIN DSS IMAGE @ 10h 30m 16.09s +63° 20' 55.4"
 
 
 
 
WDS 10303+6321 ES 1905 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10303+6321 ES 1905AB distance=0' 10303+6321 ES 1905BC distance=1' 10272+6320 LDS2584 distance=21' 10288+6300 OSO 33 distance=24' 10331+6305 TDS7333 distance=25' 10269+6311 TDS7276 distance=26' 10346+6337 DAM2432 distance=33' 10349+6338 TDS7351 distance=36' 10359+6336 STF1444 distance=41' 10264+6246 LDS2583 distance=44' 10373+6322 TDS7377 distance=48' 10364+6254 TDS7371 distance=50' 10215+6333 TDS7213 distance=61' 10205+6316 TDS7196 distance=67' 10398+6300 BVD 315 distance=69' 10260+6436 CVR 565 distance=81' 10416+6414 HU 1132 distance=92' 10264+6153 DAM2369 distance=92' 10168+6254 MLB 207 distance=96' 10162+6259 SLW 455 distance=98' 10399+6206 STE 8 distance=101' 10261+6145 TDS7269 distance=101' 10162+6406 MLR 143 distance=104' 10343+6141 TDS7341 distance=104' 10352+6140 DAM2436 distance=107' 10456+6250 STI 714 distance=109' 10138+6330 ES 1904 distance=112' 10395+6149 CBL 42 distance=112' 10404+6153 CBL 317 distance=113' 10132+6319 STI 703 distance=115' 10232+6137 KR 36 distance=116' 10133+6351 WIS 167 distance=118' 10453+6205 HJ 3330 distance=123' 10144+6425 KPP 647 distance=124' 10151+6443 HDS1478 distance=130' 10164+6152 DAM2219 distance=131' 10111+6348 BVD 313 distance=131' 10437+6458 TDS7436 distance=131' 10139+6214 DAM2156 distance=132' 10495+6349 HDS1548 distance=132' 10420+6506 GRV1046 distance=133' 10138+6211 TDS7126 distance=133' 10243+6113 TDS7251 distance=135' 10449+6151 STI 713 distance=136' 10449+6150 SKF1812 distance=136' 10157+6149 TDS7149 distance=137' 10241+6534 CIA 31 distance=139' 10128+6445 GAI9010AB distance=143' 10128+6445 GAI9010AC distance=143' 10452+6140 FYM 647 distance=145' 10218+6105 TDS7217 distance=149' 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 10303+6321 ES 1905 AB 67 41.2 0
Show 10303+6321 ES 1905 BC 207 3.9 1
Show 10272+6320 LDS2584 43 5.3 21
Show 10288+6300 OSO 33 198 14.3 24
Show 10331+6305 TDS7333 290 3.0 25
Show 10269+6311 TDS7276 132 2.7 26
Show 10346+6337 DAM2432 119 11.5 33
Show 10349+6338 TDS7351 54 0.7 36
Show 10359+6336 STF1444 266 18.0 41
Show 10264+6246 LDS2583 313 9.7 44
Show 10373+6322 TDS7377 222 0.4 48
Show 10364+6254 TDS7371 337 0.6 50
Show 10215+6333 TDS7213 66 0.8 61
Show 10205+6316 TDS7196 331 0.5 67
Show 10398+6300 BVD 315 349 59.9 69
Show 10260+6436 CVR 565 196 26.3 81
Show 10416+6414 HU 1132 288 0.4 92
Show 10264+6153 DAM2369 254 1.0 92
Show 10168+6254 MLB 207 30 2.1 96
Show 10162+6259 SLW 455 278 88.7 98
Show 10399+6206 STE 8 196 30.1 101
Show 10261+6145 TDS7269 76 0.6 101
Show 10162+6406 MLR 143 285 0.7 104
Show 10343+6141 TDS7341 134 1.8 104
Show 10352+6140 DAM2436 289 2.4 107
Show 10456+6250 STI 714 35 12.1 109
Show 10138+6330 ES 1904 5 6.7 112
Show 10395+6149 CBL 42 152 46.8 112
Show 10404+6153 CBL 317 128 40.9 113
Show 10132+6319 STI 703 238 3.7 115
Show 10232+6137 KR 36 243 5.6 116
Show 10133+6351 WIS 167 51 606.2 118
Show 10453+6205 HJ 3330 105 6.4 123
Show 10144+6425 KPP 647 89 5.9 124
Show 10151+6443 HDS1478 64 0.8 130
Show 10164+6152 DAM2219 260 1.7 131
Show 10111+6348 BVD 313 215 20.0 131
Show 10437+6458 TDS7436 290 0.6 131
Show 10139+6214 DAM2156 306 4.9 132
Show 10495+6349 HDS1548 343 0.2 132
Show 10420+6506 GRV1046 132 19.7 133
Show 10138+6211 TDS7126 71 0.4 133
Show 10243+6113 TDS7251 343 0.4 135
Show 10449+6151 STI 713 114 14.7 136
Show 10449+6150 SKF1812 228 12.9 136
Show 10157+6149 TDS7149 338 0.4 137
Show 10241+6534 CIA 31 320 0.0 139
Show 10128+6445 GAI9010 AB 304 0.8 143
Show 10128+6445 GAI9010 AC 312 34.9 143
Show 10452+6140 FYM 647 357 13.8 145
Show 10218+6105 TDS7217 35 0.5 149

 
 
WDS 10303+6321 : COMPONENTS
 
 
  A B
B pa=67.4°
sep=42.86"
 
C pa=71.1°
sep=39.97"
pa=206.5°
sep=3.94"
 
 
10303+6321 A
 
 
Coord arcsec 2000 103016.09+632055.4 Mag 8.59 Spectral class K0 (yellow-orange) PmRA 27.00
PmDE 9.0 HIP 51435 BD BD+64 788
Hipparcos
Catalog H HIP 51435 Proxy RAhms 10 30 16.09
DEdms +63 20 55.4 Vmag 7.33 VarFlag R Vmag H
RAdeg 157.567 DEdeg 63.3487 AstroRef Plx 4.47
CCDM 26.57 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+64 788
CD CP Dm number +64 788 VIred 0.98
SpType K0 R SpType Coord arcsec 2000 103016.09+632055.4
Hipparcos 2
HIP 51435 Sn 5 So 0 Nc 1
RArad 2.7500633129 DErad 1.1056439709 Plx 4.42 PmRA 26.82
PmDE 8.56 E RArad 0.35 E DErad 0.33 E Plx 0.55
E pmRA 0.44 E pmDE 0.37 Hpmag E Hpmag 0.0012
SHp 0.013 VA 0 BV 0.993 E BV 0.007
VI 0.97
CCDM
Ccdm 10303+6321 RComp Comp A Note1
Note2 Discov num DRAs -1.82 DDEs -4.0
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.4 Sp K0 PmNote *
PmRA 33 PmDE 14 Dm number +64 788 Cat1 BD
Name2 +63 578 Cat2 AGK2/3 HD 90714 M HD
ADS BDS A 7793 M ADS BDS N IDS IDS 10234N6352A
HIC 51435
 
 
10303+6321 B
 
 
Coord arcsec 2000 103021.97+632111.9 Coord calc 103021.97+632111.9 Mag 11.6 PmRA -26.00
PmDE -33.0 Delta magnitude 3.01
CCDM
Ccdm 10303+6321 RComp Comp B Note1
Note2 Discov num ES 1905 DRAs 3.94 DDEs 11.2
R dRAs 65 Year 1921 Theta 066 Rho 47.3
Obs 1 Vmag 11.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7793 M ADS BDS N IDS IDS 10234N6352B
HIC
 
 
10303+6321 C
 
 
Coord arcsec 2000 103021.71+632108.4 Mag 13.4 Delta magnitude 4.81 Coordinate calculated yes
CCDM
Ccdm 10303+6321 RComp B Comp C Note1
Note2 Discov num ES 1905 DRAs DDEs
R dRAs Year 1921 Theta 200 Rho 4.0
Obs 1 Vmag 13.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7793 M ADS BDS N IDS IDS 10234N6352C
HIC