17141+2807 LAW 27 AB
17h 14m 04.74s +28° 07' 05.5" P.A. 259.00 sep 7.3 mag 16.80,19.10 Sp M3.5+M5.0
Coord 2000 |
17141+2807 |
|
Discov num |
LAW 27 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 14 04.74 +28 07 05.5 |
|
Date first |
1999 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
259 |
|
Pa last |
258.9 |
|
P.A. Now (θ) |
258.9° |
|
Sep first |
7.3 |
|
Sep last |
7.345 |
|
Sep. Now (ρ) |
7.345" |
|
Mag pri |
16.80 |
|
Mag sec |
19.10 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
M3.5+M5.0 (red/red) |
|
Pri motion ra |
-058 |
|
Sec motion ra |
-030 |
|
Pri motion dec |
+084 |
|
Sec motion dec |
+096 |
|
Notes |
|
|
rPM=0.298 (< 0.3, Physical double)
This double is physical.
17141+2807 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
17 14 05 +28 07 06 |
LAW 27 AB |
2016 |
10 |
259 |
7.3 |
16.80 |
19.10 |
2.30 |
|
<=== |
Show |
|
|
17 14 04 +28 07 04 |
LAW 27 Ba,Bb |
2008 |
2 |
259 |
0.1 |
18.96 |
|
|
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4575194090792725376 |
|
WDS 17141+2807 LAW 27 AB : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Law2006 |
Ss - |
Law, N.M., Hodgkin, S.T., & Mackay, C.D. |
2006MNRAS.368.1917L |
Law2006 |
|
MNRAS 368, 1917, 2006 |
|
Law2008 |
Ss - |
Law, N.M., Hodgkin, S.T., & Mackay, C.D. |
2008MNRAS.384..150L |
Law2008 |
|
MNRAS 384, 150, 2008 |
|
Law2008 |
|
All measures of known pairs in Law2008 appear to be off by 90 (or 270) degrees. |
|
Law2008 |
|
Corrected and N code code added to measure. |
|
Law2010 |
Ag j |
Law, N.M., Dhital, S., Kraus, A., Stassun, K.G. & West, A.A. |
2010ApJ...720.1727L |
Law2010 |
+Es |
ApJ 720, 1727, 2010 |
|
Law2010 |
+C |
|
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
17141+2807 |
LAW 27 |
AB |
2008 |
1 |
258 |
7.6 |
16.80 |
19.10 |
M3.5+M5.0 |
|
171404.74+280705.5 |
17141+2807 |
LAW 27 |
AB |
2010 |
3 |
259 |
7.0 |
16.80 |
19.10 |
M3.5+M5.0 |
|
171404.74+280705.5 |
17141+2807 |
LAW 27 |
AB |
2015 |
3 |
259 |
7.3 |
16.80 |
19.10 |
M3.5+M5.0 |
|
171404.74+280705.5 |
17141+2807 |
LAW 27 |
AB |
2016 |
10 |
259 |
7.3 |
16.80 |
19.10 |
M3.5+M5.0 |
|
171404.74+280705.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17141+2807 LAW 27 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17141+2807 LAW 27 AB : MEASURES
No records found.
WDS 17141+2807 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 17141+2807 : ALADIN DSS IMAGE @ 17h 14m 04.74s +28° 07' 05.5"
WDS 17141+2807 LAW 27 AB : 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 |
|
17141+2807 |
LAW 27 |
AB |
259 |
7.3 |
1 |
Show |
|
17141+2807 |
LAW 27 |
Ba,Bb |
259 |
0.1 |
1 |
Show |
|
17148+2806 |
RAO 366 |
|
1 |
0.6 |
10 |
Show |
|
17132+2820 |
TDT 266 |
|
343 |
0.8 |
17 |
Show |
|
17125+2802 |
COU 493 |
|
56 |
0.3 |
23 |
Show |
|
17142+2731 |
COU 495 |
|
101 |
0.8 |
37 |
Show |
|
17145+2731 |
LDS4729 |
|
25 |
108.8 |
38 |
Show |
|
17116+2825 |
DAM 972 |
|
202 |
3.4 |
38 |
Show |
|
17112+2801 |
DAM 966 |
|
274 |
3.2 |
39 |
Show |
|
17139+2848 |
BU 44 |
AB |
17 |
5.6 |
42 |
Show |
|
17139+2848 |
BU 44 |
AC |
41 |
42.4 |
42 |
Show |
|
17109+2819 |
DAM 952 |
AB |
17 |
1.7 |
44 |
Show |
|
17109+2819 |
DAM 952 |
AC |
292 |
3.8 |
44 |
Show |
|
17104+2759 |
SKF 366 |
|
129 |
48.1 |
50 |
Show |
|
17167+2728 |
RAO 367 |
|
245 |
0.1 |
52 |
Show |
|
17100+2749 |
DAM 932 |
|
46 |
4.5 |
58 |
Show |
|
17120+2859 |
GRF 3 |
|
186 |
96.5 |
59 |
Show |
|
17181+2742 |
A 231 |
|
106 |
1.9 |
59 |
Show |
|
17178+2844 |
S 686 |
|
4 |
50.0 |
62 |
Show |
|
17101+2735 |
DAM 937 |
|
200 |
3.4 |
62 |
Show |
|
17118+2906 |
SLE 11 |
|
286 |
9.2 |
66 |
Show |
|
17191+2805 |
RAO 368 |
|
114 |
2.2 |
67 |
Show |
|
17176+2855 |
STF2147 |
|
93 |
6.5 |
67 |
Show |
|
17110+2711 |
DAM 956 |
AB |
145 |
1.6 |
70 |
Show |
|
17110+2711 |
DAM 956 |
AC |
290 |
7.6 |
70 |
Show |
|
17103+2856 |
DAM 942 |
|
279 |
4.9 |
70 |
Show |
|
17194+2802 |
COU 625 |
|
99 |
0.1 |
71 |
Show |
|
17135+2918 |
COU 494 |
|
354 |
1.6 |
72 |
Show |
|
17090+2744 |
DAM 902 |
|
228 |
5.5 |
72 |
Show |
|
17098+2901 |
DAM 924 |
|
134 |
5.1 |
78 |
Show |
|
17121+2922 |
DAM 984 |
|
331 |
1.8 |
80 |
Show |
|
17111+2656 |
DAM 961 |
|
254 |
4.4 |
82 |
Show |
|
17181+2706 |
CVR 200 |
|
38 |
112.5 |
82 |
Show |
|
17079+2824 |
DAM 882 |
|
263 |
10.6 |
83 |
Show |
|
17087+2725 |
TDT 229 |
AB |
177 |
1.0 |
83 |
Show |
|
17087+2725 |
GII 240 |
Aa,Ab |
178 |
0.1 |
83 |
Show |
|
17145+2931 |
LDS4728 |
|
309 |
2.4 |
84 |
Show |
|
17179+2659 |
SLE 25 |
|
94 |
19.2 |
86 |
Show |
|
17095+2909 |
DAM 916 |
|
344 |
2.6 |
86 |
Show |
|
17122+2929 |
DAM 985 |
AB |
135 |
1.2 |
86 |
Show |
|
17122+2929 |
DAM 985 |
AC |
100 |
7.4 |
86 |
Show |
|
17196+2722 |
TDT 306 |
|
173 |
2.2 |
87 |
Show |
|
17084+2850 |
FMR 230 |
|
251 |
3.2 |
87 |
Show |
|
17088+2900 |
LDS4722 |
|
61 |
19.9 |
88 |
Show |
|
17135+2935 |
BRT 257 |
|
182 |
5.8 |
88 |
Show |
|
17195+2718 |
SLE 26 |
|
209 |
16.1 |
88 |
Show |
|
17078+2731 |
DAM 878 |
|
167 |
4.9 |
91 |
Show |
|
17094+2654 |
TDT 237 |
|
7 |
0.4 |
97 |
Show |
|
17109+2934 |
SLW1206 |
|
303 |
81.6 |
98 |
Show |
|
17166+2635 |
WHC 15 |
AB |
63 |
0.1 |
99 |
Show |
|
17166+2635 |
STF2145 |
AB,C |
184 |
19.0 |
99 |
|
|
WDS 17141+2807 : COMPONENTS
|
A |
B |
B |
pa=256.7°
sep=6.93"
| |
Bb |
pa=256.7°
sep=6.99"
| pa=257.6°
sep=0.05"
|
17141+2807 A
Coord arcsec 2000 |
171404.74+280705.5 |
|
Mag |
16.8 |
|
Spectral class |
M3.5 (red) |
|
PmRA |
-58.00 |
|
PmDE |
84.0 |
|
17141+2807 B
Coord arcsec 2000 |
171404.23+280703.9 |
|
Coord calc |
171404.26+280704.1 |
|
Mag |
18.96 |
|
Mag composta |
19.1 |
|
Spectral class |
M4.5 (red) |
|
PmRA |
-30.00 |
|
PmDE |
96.0 |
|
Calc delta mag |
2.16 |
|
17141+2807 Bb
Coord arcsec 2000 |
171404.23+280703.9 |
|
Spectral class |
M5.5 (red) |
|
Calc delta mag |
16.8 |
|
Calc coord |
yes |
|