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Current system
12516+2531
HJL 1074 AC
LX Com


Nearby doubles
11' : 12519+2540
STF1684

29' : 12537+2536
CVR1475

35' : 12496+2551
CVR1470AB

36' : 12505+2602
SKF1481

43' : 12544+2552
SDK 161AB

45' : 12506+2612
LDS3062

47' : 12514+2616
LDS4284

59' : 12558+2516
KPP1658

61' : 12539+2438
YSC 47

62' : 12486+2446
COU 395

68' : 12553+2618
LDS1342

73' : 12475+2617
LDS4270

77' : 12499+2642
LDS4280

77' : 12519+2647
HDS1805

78' : 12486+2636
KPP3260

78' : 12556+2628
CBL 399

78' : 12548+2636
WIS 208

80' : 12508+2649
KPP 825

86' : 12501+2408
A 563

86' : 12575+2457
COU 397

88' : 12466+2625
BRT 160

93' : 12448+2530
COU 393

96' : 12585+2555
LDS2893

97' : 12490+2401
CVR 665

99' : 12445+2551
SLW 766

104' : 12515+2714
ES 439



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

12516+2531 HJL 1074 AC (LX Com)

 
 
12h 51m 38.40s +25° 30' 31.7" P.A. 120.00 sep 372.5 mag 9.21,10.00 Sp K1V dist. 37.55 pc (122.49 l.y.)
 
 
Coord 2000 12516+2531 Discov num HJL1074 Comp AC Coord arcsec 2000 12 51 38.40 +25 30 31.7
Date first 1896 Date last 2015 Obs 19
Pa first 121 Pa last 120.2 P.A. Now (θ) 120.2°
Sep first 372.4 Sep last 372.547 Sep. Now (ρ) 372.547"
Mag pri 9.21 Mag sec 10.00 delta mag (ΔM) 0.79 Spectral class K1V (yellow-orange)
Pri motion ra -141 Sec motion ra -140
Pri motion dec -038 Sec motion dec -037
Notes N V W (See Notes, Proper motion indicates physical, )
rPM=0.01 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name LX Com Constellation Coma Berenices SAO 82536 HIP 62758
Tycho2 1993-00374-1 HD 111813 BD BD+26 2397 Distance 37.55
Distance ly 122.49
 
 
WDS 12516+2531 HJL 1074 AC (LX Com) : NOTES
 
 
discov_num notes refcode
HJL1074 SHY 242. Bayesian analysis by Shaya & Olling (2011) indicates very Shy2011
high (near 100%) probability pair is physical.
 
 
REFERENCES
 
 
refcode metd author reference
Shy2011 - Shaya, E.J. & Olling, R. 2011ApJS..192....2S
Shy2011 ApJS 192, 2, 2011
Shy2011 (Statistical analysis of probability that wide Hipparcos pairs are physical. Pairs
Shy2011 added to WDS only if probability 90% or greater.)
 
 
DISCOVERER
 
 
idgroup discov author
1 HJL Halbwachs, J.L.
10 HJL Halbwachs, J.L., Boffin, H.M.J., Le Bouquin, J.-B., Kiefer, F., Famaey, B.,
10 HJL Salomon, J.-B., Arenou, F., Pourbaix, D., Anthonioz, F., Grellmann, R., Guieu, S.,
10 HJL Sana, H., et al.
11 HJL Halbwachs, J.-L., Kiefer, F., Lebreton, Y., Boffin, H.M.J., Arenou, F., LeBouquin,
11 HJL J.-B., Famaey, B., Dourbaix, D., Guillout, P., Salomon, J.-B. & Mazeh, T.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12516+2531 HJL1074 AC 2015 19 120 372.5 9.21 10.00 K1V NVW 125138.40+253031.7

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

 
 
WDS 12516+2531 HJL 1074 AC (LX Com) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12516+2531 HJL 1074 AC (LX Com) : MEASURES
 
 
No records found.

 
 
WDS 12516+2531 (LX Com) : VIRTUAL EYEPIECE
 
 

12516+2531 HJL1074A mag 9.21 Sp K1V 12516+2531 HJL1074C sep 345.8 P.A. 122.80 mag 10 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 12516+2531 (LX Com) : ALADIN DSS IMAGE @ 12h 51m 38.40s +25° 30' 31.7"
 
 
 
 
WDS 12516+2531 HJL 1074 AC (LX Com) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12516+2531 HJL1074AC distance=0' 12519+2540 STF1684 distance=11' 12537+2536 CVR1475 distance=29' 12496+2551 CVR1470AB distance=35' 12505+2602 SKF1481 distance=36' 12544+2552 SDK 161AB distance=43' 12544+2552 SDK 161AC distance=43' 12544+2552 SDK 161BC distance=43' 12506+2612 LDS3062 distance=45' 12514+2616 LDS4284 distance=47' 12558+2516 KPP1658 distance=59' 12539+2438 YSC 47 distance=61' 12486+2446 COU 395 distance=62' 12553+2618 LDS1342 distance=68' 12475+2617 LDS4270 distance=73' 12499+2642 LDS4280 distance=77' 12519+2647 HDS1805 distance=77' 12486+2636 KPP3260 distance=78' 12556+2628 CBL 399 distance=78' 12548+2636 WIS 208 distance=78' 12508+2649 KPP 825 distance=80' 12501+2408 A 563 distance=86' 12575+2457 COU 397 distance=86' 12466+2625 BRT 160 distance=88' 12448+2530 COU 393 distance=93' 12585+2555 LDS2893 distance=96' 12490+2401 CVR 665 distance=97' 12445+2551 SLW 766 distance=99' 12515+2714 ES 439 distance=104' 12554+2359 SKF1482 distance=106' 12582+2431 COU 398 distance=108' 12465+2409 ENG 48 distance=108' 12556+2704 SKF2541AB distance=108' 12584+2630 SDK 178 distance=109' 12526+2342 COU 396 distance=110' 12587+2626 COU 479 distance=111' 12454+2643 LDS4262 distance=111' 12496+2721 LDS4279 distance=115' 12440+2622 LDS4258 distance=116' 12437+2620 LDS4257 distance=118' 13003+2508 SLW 808 distance=120' 12429+2555 ES 438 distance=121' 12508+2327 CVR1472 distance=125' 12493+2733 CHR 179Aa,Ab distance=127' 12493+2733 HJ 522AB distance=127' 13008+2615 LDS1354 distance=133' 12434+2643 KPP1667 distance=133' 12588+2400 SLW 803 distance=133' 12418+2542 LDS6264 distance=134' 12445+2705 LAS 33 distance=135' 12460+2340 COU 394 distance=135' 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 12516+2531 HJL1074 AC 120 372.5
Show 12519+2540 STF1684 269 30.7 11
Show 12537+2536 CVR1475 34 4.4 29
Show 12496+2551 CVR1470 AB 208 3.8 35
Show 12505+2602 SKF1481 63 1.3 36
Show 12544+2552 SDK 161 AB 113 15.2 43
Show 12544+2552 SDK 161 AC 88 7.6 43
Show 12544+2552 SDK 161 BC 314 8.9 43
Show 12506+2612 LDS3062 247 29.1 45
Show 12514+2616 LDS4284 350 16.7 47
Show 12558+2516 KPP1658 323 12.7 59
Show 12539+2438 YSC 47 325 0.1 61
Show 12486+2446 COU 395 70 2.2 62
Show 12553+2618 LDS1342 354 5.3 68
Show 12475+2617 LDS4270 234 166.2 73
Show 12499+2642 LDS4280 282 15.1 77
Show 12519+2647 HDS1805 184 0.5 77
Show 12486+2636 KPP3260 228 4.4 78
Show 12556+2628 CBL 399 178 22.0 78
Show 12548+2636 WIS 208 5 794.2 78
Show 12508+2649 KPP 825 341 7.0 80
Show 12501+2408 A 563 180 0.4 86
Show 12575+2457 COU 397 61 0.8 86
Show 12466+2625 BRT 160 15 4.6 88
Show 12448+2530 COU 393 187 3.3 93
Show 12585+2555 LDS2893 285 88.2 96
Show 12490+2401 CVR 665 155 28.0 97
Show 12445+2551 SLW 766 352 13.1 99
Show 12515+2714 ES 439 67 2.1 104
Show 12554+2359 SKF1482 111 1.3 106
Show 12582+2431 COU 398 48 0.8 108
Show 12465+2409 ENG 48 15 184.5 108
Show 12556+2704 SKF2541 AB 202 10.1 108
Show 12584+2630 SDK 178 297 15.5 109
Show 12526+2342 COU 396 315 0.9 110
Show 12587+2626 COU 479 156 0.9 111
Show 12454+2643 LDS4262 6 4.8 111
Show 12496+2721 LDS4279 95 55.7 115
Show 12440+2622 LDS4258 22 30.5 116
Show 12437+2620 LDS4257 87 81.2 118
Show 13003+2508 SLW 808 210 90.4 120
Show 12429+2555 ES 438 285 5.7 121
Show 12508+2327 CVR1472 47 4.8 125
Show 12493+2733 CHR 179 Aa,Ab 7 0.3 127
Show 12493+2733 HJ 522 AB 26 42.5 127
Show 13008+2615 LDS1354 195 9.8 133
Show 12434+2643 KPP1667 336 12.8 133
Show 12588+2400 SLW 803 155 146.6 133
Show 12418+2542 LDS6264 48 27.9 134
Show 12445+2705 LAS 33 203 6.5 135
Show 12460+2340 COU 394 107 0.8 135

 
 
WDS 12516+2531 : COMPONENTS
 
 
  A
C pa=122.8°
sep=345.83"
 
 
12516+2531 A
 
 
Name LX Com Coord arcsec 2000 125138.40+253031.7 Mag 9.21 Spectral class K1V (yellow-orange)
PmRA -141.00 PmDE -38.0 SAO 82536 HIP 62758
Tycho2 1993-00374-1 HD 111813 BD BD+26 2397
Tycho2
Tycho2 1993-00374-1 Pflag RAmdeg 192.91003502 DEmdeg 25.50882899
PmRA -141.9 PmDE -37.8 E RAmdeg 13 E DEmdeg 12
E pmRA 1.3 E pmDE 1.2 EpRAm 1989.91 EpDEm 1989.44
Num 9 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.6 BTmag 10.223 E BTmag 0.030 VTmag 9.210
E VTmag 0.018 Prox 999 TYC T HIP 62758
CCDM RAdeg 192.91039694 DEdeg 25.50891667 EpRA 1990 1.70
EpDE 1990 1.65 E RAdeg 13.3 E DEdeg 13.1 Posflg
Corr 0.0
SAO
SAO 82536 DelFlag RA1950 PmRA1950 -0.0113
DE1950 PmDE1950 -0.048 Vmag 8.7 SpType G5
Double code Source 34 CatNum 6271 DM BD+26 2397
DMcomp BDsup HD 111813 M HD 0
GC RA1950rad 3.3562801 DE1950rad 0.44996278 PmRA2000 -0.0112
PmDE2000 -0.044
Hipparcos
Catalog H HIP 62758 Proxy RAhms 12 51 38.50
DEdms +25 30 32.1 Vmag 9.09 VarFlag R Vmag H
RAdeg 192.91 DEdeg 25.5089 AstroRef Plx 26.54
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 111813 BD BD+26 2397
CD CP Dm number +26 2397 VIred 0.89
SpType K1V R SpType Coord arcsec 2000 125138.50+253032.1
Hipparcos 2
HIP 62758 Sn 5 So 0 Nc 1
RArad 3.3669219802 DErad 0.445214682 Plx 26.63 PmRA -141.6
PmDE -35.96 E RArad 0.99 E DErad 0.83 E Plx 1.16
E pmRA 1.09 E pmDE 0.87 Hpmag 9.2369 E Hpmag 0.003
SHp 0.023 VA 0 BV 0.889 E BV 0.008
VI 0.93
 
 
12516+2531 C
 
 
Coord arcsec 2000 125159.87+252724.3 Mag 10 PmRA -140.00 PmDE -37.0
Calc delta mag 0.79 Calc coord yes