16186-2518 LUH 2
16h 18m 33.16s -25° 17' 50.0" P.A. 223.00 sep 0.9 mag 17.66,18.50
Coord 2000 |
16186-2518 |
|
Discov num |
LUH 2 |
|
Comp |
|
|
Coord arcsec 2000 |
16 18 33.16 -25 17 50.0 |
|
Date first |
2005 |
|
Date last |
2005 |
|
Obs |
3 |
|
Pa first |
224 |
|
Pa last |
222.7 |
|
P.A. Now (θ) |
222.7° |
|
Sep first |
0.9 |
|
Sep last |
0.914 |
|
Sep. Now (ρ) |
0.914" |
|
Mag pri |
17.66 |
|
Mag sec |
18.50 |
|
delta mag (ΔM) |
0.84 |
|
Spectral class |
|
|
Pri motion ra |
-011 |
|
Sec motion ra |
|
|
Pri motion dec |
-022 |
|
Sec motion dec |
|
|
Notes |
N
V
R
(See Notes, Proper motion indicates physical, Red magnitudes) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
Gaia DR2 |
6048838533014900992 |
|
WDS 16186-2518 LUH 2 : NOTES
discov_num |
notes |
refcode |
LUH 2 |
DENIS-P J161833.2-251750 |
|
|
Based on probability arguments, Luhman (2005) concludes this pair in |
Luh2005 |
|
the Upper Scorpius OB association is likely a physical binary system, |
|
|
with spectral types about M5 and masses ~0.15 Msun for each component. |
|
REFERENCES
refcode |
metd |
author |
reference |
Luh2005 |
Ci j |
Luhman, K.L. |
2005ApJ...633L..41L |
Luh2005 |
|
ApJ 633, L41, 2005 |
|
Luh2005 |
|
(IRTF and SpeX slit-viewing camera) |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
16186-2518 |
LUH 2 |
|
2005 |
3 |
223 |
0.9 |
17.66 |
18.50 |
|
N DR |
161833.16-251750.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 16186-2518 LUH 2 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 16186-2518 LUH 2 : MEASURES
No records found.
WDS 16186-2518 : 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 16186-2518 : ALADIN DSS IMAGE @ 16h 18m 33.16s -25° 17' 50.0"
WDS 16186-2518 LUH 2 : 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 |
|
16186-2518 |
LUH 2 |
|
223 |
0.9 |
1 |
Show |
|
16167-2514 |
B 2806 |
DG |
35 |
12.6 |
25 |
Show |
|
16175-2451 |
TOK 769 |
|
309 |
0.4 |
31 |
Show |
|
16164-2503 |
HDS2300 |
CF |
177 |
13.9 |
33 |
Show |
|
16192-2551 |
USD1266 |
|
175 |
1.3 |
34 |
Show |
|
16161-2507 |
LDS4658 |
|
186 |
51.3 |
35 |
Show |
|
16164-2459 |
KOU 59 |
AB |
119 |
0.9 |
35 |
Show |
|
16163-2542 |
USD1141 |
|
310 |
1.3 |
40 |
Show |
|
16212-2536 |
BLM 4 |
Aa,Ab |
217 |
0.4 |
40 |
Show |
Alniyat |
16212-2536 |
H 4 121 |
AB |
269 |
20.5 |
40 |
Show |
Alniyat |
16212-2536 |
NOR 1 |
Aa1,2 |
89 |
0.0 |
40 |
Show |
|
16168-2552 |
KOU 60 |
|
134 |
3.7 |
42 |
Show |
|
16175-2439 |
USD1201 |
|
62 |
3.9 |
42 |
Show |
|
16173-2437 |
WAJ 1 |
|
99 |
0.1 |
44 |
Show |
|
16153-2540 |
USD1093 |
|
350 |
0.1 |
50 |
Show |
|
16149-2529 |
SKF1313 |
|
36 |
46.2 |
51 |
Show |
|
16188-2610 |
REP 34 |
|
131 |
2.9 |
53 |
Show |
|
16146-2525 |
USD1050 |
|
78 |
0.1 |
54 |
Show |
|
16149-2544 |
UC 3142 |
|
351 |
44.6 |
56 |
Show |
|
16162-2431 |
USD1135 |
|
65 |
0.1 |
57 |
Show |
|
16207-2426 |
KSA 100 |
|
164 |
26.5 |
60 |
Show |
|
16204-2423 |
LDS 557 |
|
43 |
12.0 |
61 |
Show |
|
16183-2619 |
BOY 22 |
|
192 |
0.1 |
62 |
Show |
|
16151-2435 |
USD1078 |
|
20 |
0.6 |
64 |
Show |
|
16186-2413 |
USD1242 |
|
72 |
0.8 |
66 |
Show |
|
16139-2458 |
TOK 763 |
|
24 |
0.2 |
66 |
Show |
|
16173-2413 |
TDS9820 |
|
145 |
4.5 |
67 |
Show |
|
16164-2417 |
RST3010 |
|
312 |
1.3 |
68 |
Show |
|
16136-2504 |
USD 998 |
|
51 |
0.1 |
69 |
Show |
|
16137-2449 |
TDS9803 |
|
112 |
0.9 |
73 |
Show |
|
16152-2420 |
KSA 98 |
|
69 |
18.0 |
74 |
Show |
|
16228-2431 |
USD1423 |
|
320 |
0.6 |
74 |
Show |
|
16240-2525 |
TOK 773 |
|
8 |
2.1 |
75 |
Show |
|
16188-2633 |
REP 33 |
|
160 |
0.6 |
76 |
Show |
|
16156-2622 |
USD1107 |
|
178 |
1.2 |
76 |
Show |
|
16237-2548 |
RST3019 |
|
6 |
0.8 |
76 |
Show |
|
16223-2422 |
HDS2312 |
|
239 |
0.3 |
77 |
Show |
|
16130-2502 |
TOK 757 |
|
143 |
0.0 |
77 |
Show |
|
16241-2457 |
TOK 775 |
|
68 |
0.2 |
79 |
Show |
|
16244-2502 |
B 308 |
AB |
142 |
2.7 |
81 |
Show |
|
16244-2502 |
KOU 62 |
AC |
31 |
9.4 |
81 |
Show |
|
16243-2545 |
USD1454 |
Aa,Ab |
74 |
0.5 |
82 |
Show |
|
16138-2425 |
B 307 |
AB |
217 |
1.7 |
84 |
Show |
|
16138-2425 |
LAF 130 |
AC |
331 |
10.3 |
84 |
Show |
|
16250-2521 |
HDS2320 |
|
163 |
0.5 |
88 |
Show |
|
16224-2405 |
CLO 8 |
|
176 |
1.9 |
90 |
Show |
|
16250-2500 |
REP 36 |
|
263 |
1.5 |
90 |
Show |
|
16250-2456 |
KRS 5 |
Aa,Ab |
14 |
0.1 |
91 |
Show |
|
16250-2456 |
REP 35 |
AB |
79 |
1.1 |
91 |
Show |
|
16253-2512 |
RAT 1 |
AB |
76 |
0.2 |
92 |
Show |
|
16253-2512 |
SFR 4 |
Ba,Bb |
164 |
0.0 |
92 |
|
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WDS 16186-2518 : COMPONENTS
16186-2518 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
161833.16-251750.0 |
|
Mag |
17.66 |
|
PmRA |
-11.00 |
|
PmDE |
-22.0 |
|
16186-2518 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
161833.12-251750.7 |
|
Mag |
18.5 |
|
Calc delta mag |
0.84 |
|
Calc coord |
yes |
|