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Doubles in session


Current system
12227+5458
SLW 712


Nearby doubles
29' : 12243+5433
A 1598

37' : 12197+5523
HJ 2608

43' : 12272+5519
MLB1076

50' : 12238+5410
STT 249AB

67' : 12150+5501
HJ 2605

67' : 12193+5558
CVR 651

72' : 12309+5453
STI2285

73' : 12144+5506
HJ 2604

75' : 12313+5507
BAG 50

79' : 12289+5556
TDS8406

79' : 12318+5508
SKF2013

84' : 12232+5621
MLB 67

87' : 12308+5408
CBL 383

89' : 12329+5448
A 1600AB

91' : 12263+5333
KPP3869

91' : 12158+5351
A 1596

91' : 12189+5622
STF1630

95' : 12123+5429
VYS 5

97' : 12243+5322
SLW 717

97' : 12307+5352
ES 726AB

99' : 12339+5522
STI2286

103' : 12294+5333
LDS3046

107' : 12104+5455
ES 73AB

114' : 12313+5332
CVR1443

121' : 12110+5354
A 1595

127' : 12085+5535
LDS3040



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

12227+5458 SLW 712

 
 
12h 22m 44.07s +54° 57' 50.1" P.A. 109.00 sep 47.3 mag 15.35,17.72 Sp K1.2+M0.0
 
 
Coord 2000 12227+5458 Discov num SLW 712 Comp Coord arcsec 2000 12 22 44.07 +54 57 50.1
Date first 1999 Date last 2015 Obs 9
Pa first 109 Pa last 109.1 P.A. Now (θ) 109.1°
Sep first 47.3 Sep last 47.283 Sep. Now (ρ) 47.283"
Mag pri 15.35 Mag sec 17.72 delta mag (ΔM) 2.37 Spectral class K1.2+M0.0 (yellow-orange/red)
Pri motion ra +018 Sec motion ra +013
Pri motion dec -038 Sec motion dec -041
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.136 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Gaia DR2 1572785623290342272
 
 
WDS 12227+5458 SLW 712 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
SLW Sloan Digital Sky Survey SLoWPoKES Catalog ...................
SLW (catalog of wide, low-mass CPM pairs - see Dhital et al. 2010) 2010AJ....139.2566D
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12227+5458 SLW 712 2001 1 109 47.3 15.35 17.72 K1.2 M0.0 V R 122244.07+545750.1
12227+5458 SLW 712 2010 3 109 47.3 15.35 17.72 K1.2+M0.0 V R 122244.07+545750.1
12227+5458 SLW 712 2015 4 109 47.3 15.35 17.72 K1.2+M0.0 V R 122244.07+545750.1

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

 
 
WDS 12227+5458 SLW 712 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12227+5458 SLW 712 : MEASURES
 
 
No records found.

 
 
WDS 12227+5458 : VIRTUAL EYEPIECE
 
 

12227+5458 SLW 712A mag 15.35 Sp K1.2 12227+5458 SLW 712B sep 30.0 P.A. 121.10 mag 17.72 Sp M0.0 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12227+5458 : ALADIN DSS IMAGE @ 12h 22m 44.07s +54° 57' 50.1"
 
 
 
 
WDS 12227+5458 SLW 712 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12227+5458 SLW 712 distance=0' 12243+5433 A 1598 distance=29' 12197+5523 HJ 2608 distance=37' 12272+5519 MLB1076 distance=43' 12238+5410 STT 249AB distance=50' 12238+5410 STT 249AB,C distance=50' 12150+5501 HJ 2605 distance=67' 12193+5558 CVR 651 distance=67' 12309+5453 STI2285 distance=72' 12144+5506 HJ 2604 distance=73' 12313+5507 BAG 50 distance=75' 12289+5556 TDS8406 distance=79' 12318+5508 SKF2013 distance=79' 12232+5621 MLB 67 distance=84' 12308+5408 CBL 383 distance=87' 12329+5448 A 1600AB distance=89' 12329+5448 GII 188Aa,Ab distance=89' 12263+5333 KPP3869 distance=91' 12158+5351 A 1596 distance=91' 12189+5622 STF1630 distance=91' 12123+5429 VYS 5 distance=95' 12243+5322 SLW 717 distance=97' 12307+5352 ES 726AB distance=97' 12307+5352 ES 726AC distance=97' 12307+5352 ABH 78AD distance=97' 12339+5522 STI2286 distance=99' 12294+5333 LDS3046 distance=103' 12104+5455 ES 73BC distance=107' 12104+5455 ES 73AB distance=107' 12313+5332 CVR1443 distance=114' 12110+5354 A 1595 distance=121' 12085+5535 LDS3040 distance=127' 12081+5528 STF1603AB distance=129' 12339+5629 LDS1322 distance=130' 12296+5656 LDS2644 distance=131' 12165+5258 UC 2305 distance=132' 12352+5617 STI2287 distance=133' 12115+5325 STF1608AB distance=136' 12115+5325 SHY 233AC distance=136' 12352+5336 CBL 386 distance=137' 12154+5702 BLL 29AB (Megrez) distance=139' 12154+5702 BUP 140AC (Megrez) distance=139' 12154+5702 JNN 240AD (Megrez) distance=139' 12154+5702 JNN 240AE (Megrez) distance=139' 12162+5710 KPP3252 distance=143' 12395+5516 BOY 6 distance=145' 12358+5635 STF1662 distance=147' 12192+5233 LDS3043 distance=150' 12154+5243 MLR 681AB distance=150' 12154+5243 LDS3041AB,C distance=150' 12402+5503 STI2290AB distance=151' 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 12227+5458 SLW 712 109 47.3
Show 12243+5433 A 1598 227 2.3 29
Show 12197+5523 HJ 2608 267 10.0 37
Show 12272+5519 MLB1076 225 11.1 43
Show 12238+5410 STT 249 AB 257 0.4 50
Show 12238+5410 STT 249 AB,C 149 13.1 50
Show 12150+5501 HJ 2605 311 21.9 67
Show 12193+5558 CVR 651 204 16.3 67
Show 12309+5453 STI2285 337 9.5 72
Show 12144+5506 HJ 2604 337 19.7 73
Show 12313+5507 BAG 50 255 0.1 75
Show 12289+5556 TDS8406 256 1.7 79
Show 12318+5508 SKF2013 75 6.6 79
Show 12232+5621 MLB 67 136 8.5 84
Show 12308+5408 CBL 383 140 8.8 87
Show 12329+5448 A 1600 AB 8 0.9 89
Show 12329+5448 GII 188 Aa,Ab 137 0.1 89
Show 12263+5333 KPP3869 132 1.9 91
Show 12158+5351 A 1596 241 2.8 91
Show 12189+5622 STF1630 171 2.5 91
Show 12123+5429 VYS 5 10 14.7 95
Show 12243+5322 SLW 717 33 27.1 97
Show 12307+5352 ES 726 AB 157 9.4 97
Show 12307+5352 ES 726 AC 177 20.4 97
Show 12307+5352 ABH 78 AD 115 28.2 97
Show 12339+5522 STI2286 86 11.5 99
Show 12294+5333 LDS3046 354 21.4 103
Show 12104+5455 ES 73 BC 306 3.2 107
Show 12104+5455 ES 73 AB 29 37.6 107
Show 12313+5332 CVR1443 141 3.2 114
Show 12110+5354 A 1595 314 3.0 121
Show 12085+5535 LDS3040 96 216.6 127
Show 12081+5528 STF1603 AB 83 22.2 129
Show 12339+5629 LDS1322 211 6.5 130
Show 12296+5656 LDS2644 162 36.7 131
Show 12165+5258 UC 2305 299 16.7 132
Show 12352+5617 STI2287 81 16.2 133
Show 12115+5325 STF1608 AB 221 13.6 136
Show 12115+5325 SHY 233 AC 117 999.9 136
Show 12352+5336 CBL 386 76 17.0 137
Show Megrez 12154+5702 BLL 29 AB 75 181.9 139
Show Megrez 12154+5702 BUP 140 AC 130 174.8 139
Show Megrez 12154+5702 JNN 240 AD 113 3.3 139
Show Megrez 12154+5702 JNN 240 AE 169 5.7 139
Show 12162+5710 KPP3252 156 5.4 143
Show 12395+5516 BOY 6 7 0.2 145
Show 12358+5635 STF1662 242 19.2 147
Show 12192+5233 LDS3043 285 107.4 150
Show 12154+5243 MLR 681 AB 19 0.2 150
Show 12154+5243 LDS3041 AB,C 229 124.1 150
Show 12402+5503 STI2290 AB 246 13.5 151

 
 
WDS 12227+5458 : COMPONENTS
 
 
  A
B pa=121.1°
sep=29.96"
 
 
12227+5458 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 122244.07+545750.1 Mag 15.35 Spectral class K1.2 (yellow-orange)
PmRA 18.00 PmDE -38.0
 
 
12227+5458 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 122247.05+545734.6 Mag 17.72 Spectral class M0.0 (red)
PmRA 13.00 PmDE -41.0 Calc delta mag 2.37 Calc coord yes