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Current system
18131+2602
LWR 14 AB


Nearby doubles
42' : 18120+2640
BRT3329

44' : 18105+2536
TDT 723

48' : 18124+2649
TDT 735

49' : 18114+2519
A 238

54' : 18169+2548
KPP 878

54' : 18168+2543
KPP4099

56' : 18156+2518
DAM 811

62' : 18115+2700
UC 3523

67' : 18172+2640
A 241

68' : 18140+2456
POU3364

69' : 18169+2647
A 240

69' : 18121+2455
POU3360

72' : 18078+2606
STF2280AB

74' : 18129+2449
LDS4779

74' : 18129+2448
POU3362

74' : 18177+2642
TDT 779

75' : 18178+2640
LEP 88

75' : 18186+2557
TDT 788

75' : 18121+2448
POU3358AB

77' : 18133+2446
POU3363

84' : 18176+2659
HJ 1317

85' : 18070+2544
KPP4084

88' : 18174+2456
POU3380

90' : 18186+2513
TDT 789

90' : 18190+2643
TDT 792

91' : 18127+2431
POU3361



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

18131+2602 LWR 14 AB

 
 
18h 13m 06.61s +26° 01' 51.8" P.A. 226.00 sep 1.5 mag 9.10,14.40 Sp M4
 
 
Coord 2000 18131+2602 Discov num LWR  14 Comp AB Coord arcsec 2000 18 13 06.61 +26 01 51.8
Date first 1998 Date last 1998 Obs 1
Pa first 226 Pa last 226 P.A. Now (θ) 226°
Sep first 1.5 Sep last 1.45 Sep. Now (ρ) 1.45"
Mag pri 9.10 Mag sec 14.40 delta mag (ΔM) 5.3 Spectral class M4 (red)
Pri motion ra +218 Sec motion ra
Pri motion dec -036 Sec motion dec
Notes N K (See Notes, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
18131+2602 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 13 07 +26 01 52 LWR 14 AB 1998 1 226 1.5 9.10 14.40 5.30 <===
Show 18 13 07 +26 01 52 LWR 14 AC 1954 1 100 10.0 12.80
Show 18 13 07 +26 01 52 BWL 48 AD 2011 1 262 4.1 8.07 15.40 7.33
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4579825847951057792
 
 
WDS 18131+2602 LWR 14 AB : NOTES
 
 
discov_num notes refcode
BWL 48 AD: Colors and/or astrometry are inconsistent with a late-type common
proper motion companion based on visual inspection of the field from
2MASS, SDSS, DSS1, and/or DSS2. Primary is GJ 4044. Bwl2015
 
 
REFERENCES
 
 
refcode metd author reference
Bwl2015 Ac j Bowler, B.P., Liu, M.C., Shkolnik, E.L., & Tamura, M. 2015ApJS..216....7B
Bwl2015 ApJS 216, 7, 2015
 
 
DISCOVERER
 
 
idgroup discov author
1 LWR Lowrance, P.J., McCarthy, C., Becklin, E.E., Zuckerman, B., Schneider, G.,
1 LWR Webb, R.A., Hines, D.C., Kirkpatrick, J.D., et al.
4 LWR Lowrance, P.J., Schneider, G., Kirkpatrick, J.D., Becklin, E.E., Weinberger, A.J.,
4 LWR Zuckerman, B., Plair, P., Malmuth, E.M., et al.
9 LWR Lowrance, P.J., Becklin, E.E., Schneider, G., Kirkpatrick, J.D., Weinberger, A.J.,
9 LWR Zuckerman, B., Dumas, C., Beuzit, J.-L., et al.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18131+2602 LWR 14 AB 1998 1 226 1.5 12.77   M4 D 181306.15+260144.5

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

 
 
WDS 18131+2602 LWR 14 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18131+2602 LWR 14 AB : MEASURES
 
 
No records found.

 
 
WDS 18131+2602 : VIRTUAL EYEPIECE
 
 

18131+2602 LWR 14A mag 9.1 Sp M4 18131+2602 LWR 14B sep 1.4 P.A. 222.90 mag 14.4 18131+2602 LWR 14C sep 9.0 P.A. 101.10 18131+2602 BWL 48D sep 3.7 P.A. 261.40 mag 15.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18131+2602 : ALADIN DSS IMAGE @ 18h 13m 06.61s +26° 01' 51.8"
 
 
 
 
WDS 18131+2602 LWR 14 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18131+2602 LWR 14AB distance=0' 18120+2640 BRT3329 distance=42' 18105+2536 TDT 723 distance=44' 18124+2649 TDT 735 distance=48' 18114+2519 A 238 distance=49' 18169+2548 KPP 878 distance=54' 18168+2543 KPP4099 distance=54' 18156+2518 DAM 811 distance=56' 18115+2700 UC 3523 distance=62' 18172+2640 A 241 distance=67' 18140+2456 POU3364 distance=68' 18169+2647 A 240 distance=69' 18121+2455 POU3360 distance=69' 18078+2606 CHR 67Aa,Ab distance=72' 18078+2606 STF2280AB distance=72' 18078+2606 STF2280AC distance=72' 18129+2449 LDS4779 distance=74' 18129+2448 POU3362 distance=74' 18177+2642 TDT 779 distance=74' 18178+2640 LEP 88 distance=75' 18186+2557 TDT 788 distance=75' 18121+2448 POU3358AB distance=75' 18121+2448 FYM 266AC distance=75' 18133+2446 POU3363 distance=77' 18176+2659 HJ 1317 distance=84' 18070+2544 KPP4084 distance=85' 18174+2456 POU3380 distance=88' 18186+2513 TDT 789 distance=90' 18190+2643 TDT 792 distance=90' 18127+2431 POU3361 distance=91' 18162+2441 POU3373 distance=92' 18088+2450 POU3352 distance=93' 18192+2525 HLM 11 distance=94' 18120+2428 POU3357 distance=95' 18169+2718 MIL 4 distance=96' 18151+2429 POU3368AB distance=97' 18151+2429 DAL 9AC distance=97' 18151+2429 DAL 9AD distance=97' 18121+2739 STF2292 distance=98' 18127+2424 SLE 142AB distance=99' 18127+2424 FYM 267AC distance=99' 18201+2532 STF2309 distance=100' 18103+2430 POU3355 distance=100' 18063+2643 TDT 683 distance=100' 18089+2725 SLE 111 distance=101' 18089+2435 HDS2558 distance=104' 18088+2434 COU 504 distance=107' 18207+2530 BRT3330 distance=108' 18072+2716 SLE 110 distance=109' 18194+2452 POU3385 distance=111' 18078+2437 OSW 28 distance=112' 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 18131+2602 LWR 14 AB 226 1.5
Show 18131+2602 LWR 14 AC 100 10.0
Show 18131+2602 BWL 48 AD 262 4.1
Show 18120+2640 BRT3329 238 4.6 42
Show 18105+2536 TDT 723 232 0.5 44
Show 18124+2649 TDT 735 187 2.3 48
Show 18114+2519 A 238 72 0.6 49
Show 18169+2548 KPP 878 340 7.4 54
Show 18168+2543 KPP4099 269 2.0 54
Show 18156+2518 DAM 811 279 15.1 56
Show 18115+2700 UC 3523 266 47.6 62
Show 18172+2640 A 241 288 0.7 67
Show 18140+2456 POU3364 263 7.7 68
Show 18169+2647 A 240 349 2.4 69
Show 18121+2455 POU3360 297 6.0 69
Show 18078+2606 CHR 67 Aa,Ab 300 0.1 72
Show 18078+2606 STF2280 AB 182 14.3 72
Show 18078+2606 STF2280 AC 127 79.9 72
Show 18129+2449 LDS4779 120 25.6 74
Show 18129+2448 POU3362 236 6.3 74
Show 18177+2642 TDT 779 169 0.5 74
Show 18178+2640 LEP 88 241 39.8 75
Show 18186+2557 TDT 788 264 0.6 75
Show 18121+2448 POU3358 AB 115 3.7 75
Show 18121+2448 FYM 266 AC 244 15.3 75
Show 18133+2446 POU3363 103 8.4 77
Show 18176+2659 HJ 1317 141 14.7 84
Show 18070+2544 KPP4084 253 5.9 85
Show 18174+2456 POU3380 74 12.9 88
Show 18186+2513 TDT 789 83 1.1 90
Show 18190+2643 TDT 792 213 0.8 90
Show 18127+2431 POU3361 221 10.1 91
Show 18162+2441 POU3373 212 3.2 92
Show 18088+2450 POU3352 301 3.4 93
Show 18192+2525 HLM 11 166 19.6 94
Show 18120+2428 POU3357 326 9.2 95
Show 18169+2718 MIL 4 130 16.6 96
Show 18151+2429 POU3368 AB 63 15.7 97
Show 18151+2429 DAL 9 AC 218 13.8 97
Show 18151+2429 DAL 9 AD 249 31.7 97
Show 18121+2739 STF2292 276 0.8 98
Show 18127+2424 SLE 142 AB 233 9.9 99
Show 18127+2424 FYM 267 AC 339 13.0 99
Show 18201+2532 STF2309 352 3.4 100
Show 18103+2430 POU3355 148 6.1 100
Show 18063+2643 TDT 683 167 0.8 100
Show 18089+2725 SLE 111 313 14.7 101
Show 18089+2435 HDS2558 161 0.1 104
Show 18088+2434 COU 504 76 2.1 107
Show 18207+2530 BRT3330 287 3.8 108
Show 18072+2716 SLE 110 115 10.8 109

 
 
WDS 18131+2602 : COMPONENTS
 
 
  A B C
B pa=222.9°
sep=1.38"
 
C pa=101.1°
sep=9.02"
pa=94.3°
sep=9.81"
 
D pa=261.4°
sep=3.68"
pa=279.7°
sep=2.74"
pa=275.4°
sep=12.54"
 
 
18131+2602 A
 
 
Coord arcsec 2000 181306.61+260151.8 Mag 9.1 Spectral class M4 (red) PmRA 218.00
PmDE -36.0
 
 
18131+2602 B
 
 
Coord arcsec 2000 181306.54+260150.8 Mag 14.4 Calc delta mag 5.3 Calc coord yes
 
 
18131+2602 C
 
 
Coord arcsec 2000 181307.27+260150.1 Calc delta mag 9.1 Calc coord yes
 
 
18131+2602 D
 
 
Coord arcsec 2000 181306.34+260151.3 Mag 15.4 Calc delta mag 6.3 Calc coord yes