18131+2602 LWR 14 AC
18h 13m 06.61s +26° 01' 51.8" P.A. 100.00 sep 10.0 mag 12.80, Sp M4
Coord 2000 |
18131+2602 |
|
Discov num |
LWR 14 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 13 06.61 +26 01 51.8 |
|
Date first |
1954 |
|
Date last |
1954 |
|
Obs |
1 |
|
Pa first |
100 |
|
Pa last |
100 |
|
P.A. Now (θ) |
100° |
|
Sep first |
10.0 |
|
Sep last |
10 |
|
Sep. Now (ρ) |
10" |
|
Mag pri |
12.80 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
M4 (red) |
|
Pri motion ra |
+218 |
|
Sec motion ra |
|
|
Pri motion dec |
-036 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
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 |
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18 13 07 +26 01 52 |
LWR 14 AC |
1954 |
1 |
100 |
10.0 |
12.80 |
|
|
|
<=== |
Show |
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|
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 AC : 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 |
AC |
1954 |
1 |
100 |
10.0 |
12.77 |
|
M4 |
|
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 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18131+2602 LWR 14 AC : MEASURES
No records found.
WDS 18131+2602 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
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|
WDS 18131+2602 : ALADIN DSS IMAGE @ 18h 13m 06.61s +26° 01' 51.8"
WDS 18131+2602 LWR 14 AC : NEIGHBORHOODS
|
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 |
|