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Current system
12539+2438
YSC 47
HD 112115


Nearby doubles
45' : 12554+2359
SKF1482

47' : 12558+2516
KPP1658

52' : 12575+2457
COU 397

59' : 12537+2536
CVR1475

59' : 12526+2342
COU 396

59' : 12582+2431
COU 398

61' : 12501+2408
A 563

69' : 12519+2540
STF1684

74' : 12486+2446
COU 395

74' : 12544+2552
SDK 161AB

77' : 12588+2400
SLW 803

77' : 12490+2401
CVR 665

80' : 12571+2330
LDS 942

84' : 12508+2327
CVR1472

90' : 12591+2344
POU3131

92' : 13003+2508
SLW 808

93' : 13005+2412
GOM 16

94' : 12496+2551
CVR1470AB

97' : 12505+2602
SKF1481

99' : 12585+2555
LDS2893

102' : 13001+2343
A 564

102' : 12553+2618
LDS1342

103' : 12541+2255
LDS5762

105' : 12514+2616
LDS4284

105' : 12506+2612
LDS3062

106' : 12465+2409
ENG 48



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

12539+2438 YSC 47 (HD 112115)

 
 
12h 53m 55.42s +24° 38' 09.2" P.A. 325.00 sep 0.1 mag 8.30,10.70 Sp K1III dist. 324.68 pc (1059.11 l.y.)
 
 
Coord 2000 12539+2438 Discov num YSC  47 Comp Coord arcsec 2000 12 53 55.42 +24 38 09.2
Date first 2008 Date last 2012 Obs 8
Pa first 326 Pa last 324.6 P.A. Now (θ) 324.6°
Sep first 0.1 Sep last 0.111 Sep. Now (ρ) 0.111"
Mag pri 8.30 Mag sec 10.70 delta mag (ΔM) 2.4 Spectral class K1III (yellow-orange)
Pri motion ra -037 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 112115 Constellation Coma Berenices SAO 82553 HIP 62943
Tycho2 1993-00846-1 Gaia DR2 3957737119733383936 HD 112115 BD BD+25 2571
Distance 324.68 Distance ly 1059.11
 
 
WDS 12539+2438 YSC 47 (HD 112115) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
YSC Yale-Southern Connecticut (from additional DD list - see HOR) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12539+2438 YSC 47 2008 1 326 0.1 8.30 10.70 K1III D 125355.42+243809.2
12539+2438 YSC 47 2010 2 333 0.1 8.30 10.70 K1III D 125355.42+243809.2
12539+2438 YSC 47 2012 6 340 0.1 8.30 10.70 K1III 125355.42+243809.2

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

 
 
WDS 12539+2438 YSC 47 (HD 112115) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12539+2438 YSC 47 (HD 112115) : MEASURES
 
 
No records found.

 
 
WDS 12539+2438 (HD 112115) : VIRTUAL EYEPIECE
 
 

12539+2438 YSC 47A mag 8.3 Sp K1III 12539+2438 YSC 47B sep 0.1 P.A. 327.10 mag 10.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12539+2438 (HD 112115) : ALADIN DSS IMAGE @ 12h 53m 55.42s +24° 38' 09.2"
 
 
 
 
WDS 12539+2438 YSC 47 (HD 112115) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12539+2438 YSC 47 distance=0' 12554+2359 SKF1482 distance=45' 12558+2516 KPP1658 distance=47' 12575+2457 COU 397 distance=52' 12537+2536 CVR1475 distance=59' 12526+2342 COU 396 distance=59' 12582+2431 COU 398 distance=59' 12501+2408 A 563 distance=61' 12516+2531 HJL1074AC distance=61' 12519+2540 STF1684 distance=69' 12486+2446 COU 395 distance=74' 12544+2552 SDK 161BC distance=74' 12544+2552 SDK 161AB distance=74' 12544+2552 SDK 161AC distance=74' 12588+2400 SLW 803 distance=77' 12490+2401 CVR 665 distance=77' 12571+2330 LDS 942 distance=80' 12508+2327 CVR1472 distance=84' 12591+2344 POU3131 distance=90' 13003+2508 SLW 808 distance=92' 13005+2412 GOM 16 distance=93' 12496+2551 CVR1470AB distance=94' 12505+2602 SKF1481 distance=97' 12585+2555 LDS2893 distance=99' 13001+2343 A 564 distance=102' 12553+2618 LDS1342 distance=102' 12541+2255 LDS5762 distance=103' 12514+2616 LDS4284 distance=105' 12506+2612 LDS3062 distance=105' 12465+2409 ENG 48 distance=106' 12556+2628 CBL 399 distance=112' 12522+2247 GIC 111 distance=113' 13022+2446 DAM2487 distance=114' 12548+2636 WIS 208 distance=119' 12578+2252 YSC 238AB distance=119' 12460+2340 COU 394 distance=123' 13031+2440 WIS 214 distance=126' 12587+2626 COU 479 distance=127' 12584+2630 SDK 178 distance=128' 13032+2413 POU3132 distance=129' 12475+2617 LDS4270 distance=132' 13031+2358 LDS2896 distance=132' 12519+2647 HDS1805 distance=132' 13008+2615 LDS1354 distance=135' 12448+2530 COU 393 distance=135' 13025+2330 STF1709 distance=136' 12499+2642 LDS4280 distance=137' 13039+2414 ITF 95 distance=138' 12508+2649 KPP 825 distance=138' 12486+2636 KPP3260 distance=139' 13040+2414 ITF 18 distance=140' 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 12539+2438 YSC 47 325 0.1
Show 12554+2359 SKF1482 111 1.3 45
Show 12558+2516 KPP1658 323 12.7 47
Show 12575+2457 COU 397 61 0.8 52
Show 12537+2536 CVR1475 34 4.4 59
Show 12526+2342 COU 396 315 0.9 59
Show 12582+2431 COU 398 48 0.8 59
Show 12501+2408 A 563 180 0.4 61
Show 12516+2531 HJL1074 AC 120 372.5 61
Show 12519+2540 STF1684 269 30.7 69
Show 12486+2446 COU 395 70 2.2 74
Show 12544+2552 SDK 161 BC 314 8.9 74
Show 12544+2552 SDK 161 AB 113 15.2 74
Show 12544+2552 SDK 161 AC 88 7.6 74
Show 12588+2400 SLW 803 155 146.6 77
Show 12490+2401 CVR 665 155 28.0 77
Show 12571+2330 LDS 942 87 7.7 80
Show 12508+2327 CVR1472 47 4.8 84
Show 12591+2344 POU3131 308 4.2 90
Show 13003+2508 SLW 808 210 90.4 92
Show 13005+2412 GOM 16 271 538.0 93
Show 12496+2551 CVR1470 AB 208 3.8 94
Show 12505+2602 SKF1481 63 1.3 97
Show 12585+2555 LDS2893 285 88.2 99
Show 13001+2343 A 564 322 1.7 102
Show 12553+2618 LDS1342 354 5.3 102
Show 12541+2255 LDS5762 26 12.6 103
Show 12514+2616 LDS4284 350 16.7 105
Show 12506+2612 LDS3062 247 29.1 105
Show 12465+2409 ENG 48 15 184.5 106
Show 12556+2628 CBL 399 178 22.0 112
Show 12522+2247 GIC 111 199 230.8 113
Show 13022+2446 DAM2487 27 1.7 114
Show 12548+2636 WIS 208 5 794.2 119
Show 12578+2252 YSC 238 AB 85 1.3 119
Show 12460+2340 COU 394 107 0.8 123
Show 13031+2440 WIS 214 286 999.9 126
Show 12587+2626 COU 479 156 0.9 127
Show 12584+2630 SDK 178 297 15.5 128
Show 13032+2413 POU3132 294 11.1 129
Show 12475+2617 LDS4270 234 166.2 132
Show 13031+2358 LDS2896 233 3.9 132
Show 12519+2647 HDS1805 184 0.5 132
Show 13008+2615 LDS1354 195 9.8 135
Show 12448+2530 COU 393 187 3.3 135
Show 13025+2330 STF1709 252 2.7 136
Show 12499+2642 LDS4280 282 15.1 137
Show 13039+2414 ITF 95 348 18.4 138
Show 12508+2649 KPP 825 341 7.0 138
Show 12486+2636 KPP3260 228 4.4 139
Show 13040+2414 ITF 18 276 8.1 140

 
 
WDS 12539+2438 : COMPONENTS
 
 
  A
B pa=327.1°
sep=0.11"
 
 
12539+2438 A
 
 
Componente originario normalizzato AB Name HD 112115 Coord arcsec 2000 125355.42+243809.2 Mag 8.3
Spectral class K1III (yellow-orange) PmRA -37.00 PmDE -12.0 SAO 82553
HIP 62943 Tycho2 1993-00846-1 HD 112115 BD BD+25 2571
Tycho2
Tycho2 1993-00846-1 Pflag RAmdeg 193.48092381 DEmdeg 24.63587883
PmRA -38.6 PmDE -18.7 E RAmdeg 7 E DEmdeg 8
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.06 EpDEm 1990.77
Num 13 Q RAmdeg 0.9 Q DEmdeg 0.5 Q pmRA 1.0
Q pmDE 0.5 BTmag 9.450 E BTmag 0.020 VTmag 8.251
E VTmag 0.013 Prox 999 TYC T HIP 62943
CCDM RAdeg 193.48102056 DEdeg 24.63592194 EpRA 1990 1.82
EpDE 1990 1.66 E RAdeg 7.0 E DEdeg 8.1 Posflg
Corr 0.0
SAO
SAO 82553 DelFlag RA1950 PmRA1950 -0.0024
DE1950 PmDE1950 -0.017 Vmag 8.1 SpType K2
Double code Source 34 CatNum 6283 DM BD+25 2571
DMcomp BDsup HD 112115 M HD 0
GC RA1950rad 3.36621898 DE1950rad 0.43471231 PmRA2000 -0.0024
PmDE2000 -0.013
Hipparcos
Catalog H HIP 62943 Proxy RAhms 12 53 55.45
DEdms +24 38 09.3 Vmag 8.11 VarFlag R Vmag G
RAdeg 193.481 DEdeg 24.6359 AstroRef Plx 6.75
CCDM N CCDM Nsys Ncomp 1
MultFlag X Source Qual S M HIP
Theta Rho HD 112115 BD BD+25 2571
CD CP Dm number +25 2571 VIred 1.01
SpType K1III R SpType Coord arcsec 2000 125355.45+243809.3
Hipparcos 2
HIP 62943 Sn 5 So 2 Nc 1
RArad 3.3768808986 DErad 0.4299780744 Plx 3.08 PmRA -37.87
PmDE -14.53 E RArad 0.58 E DErad 0.66 E Plx 0.8
E pmRA 0.68 E pmDE 0.81 Hpmag 8.2716 E Hpmag 0.0013
SHp 0.012 VA 0 BV 1.039 E BV 0.004
VI 1.01
 
 
12539+2438 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 125355.42+243809.3 Mag 10.7 Calc delta mag 2.4
Calc coord yes