18498-2350 TNN 13 AC
18h 49m 49.36s -23° 50' 10.4" P.A. 234.00 sep 8.3 mag 5.37,17.70 Sp M3.5
Coord 2000 |
18498-2350 |
|
Discov num |
TNN 13 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 49 49.36 -23 50 10.4 |
|
Date first |
2004 |
|
Date last |
2004 |
|
Obs |
1 |
|
Pa first |
234 |
|
Pa last |
234 |
|
P.A. Now (θ) |
234° |
|
Sep first |
8.3 |
|
Sep last |
8.34 |
|
Sep. Now (ρ) |
8.34" |
|
Mag pri |
5.37 |
|
Mag sec |
17.70 |
|
delta mag (ΔM) |
12.33 |
|
Spectral class |
M3.5 (red) |
|
Pri motion ra |
+638 |
|
Sec motion ra |
|
|
Pri motion dec |
-192 |
|
Sec motion dec |
|
|
Notes |
U
K
(Proper motion indicates non-physical, 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
This double is not physical.
18498-2350 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
18 49 49 -23 50 10 |
TNN 13 AB |
2004 |
1 |
311 |
6.2 |
5.37 |
17.04 |
11.67 |
|
|
Show |
|
|
18 49 49 -23 50 10 |
TNN 13 AC |
2004 |
1 |
234 |
8.3 |
5.37 |
17.70 |
12.33 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4075141768771816832 |
|
WDS 18498-2350 TNN 13 AC : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Tnn2010 |
A j |
Tanner, A.M., Gelino, C.R., & Law, N.M. |
2010PASP..122.1195T |
Tnn2010 |
|
PASP 122, 1195, 2010 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18498-2350 |
TNN 13 |
AC |
2004 |
1 |
234 |
8.3 |
5.37 |
17.70 |
M3.5 |
U K |
184949.36-235010.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18498-2350 TNN 13 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18498-2350 TNN 13 AC : MEASURES
No records found.
WDS 18498-2350 : 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 18498-2350 : ALADIN DSS IMAGE @ 18h 49m 49.36s -23° 50' 10.4"
WDS 18498-2350 TNN 13 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 |
|
18498-2350 |
TNN 13 |
AB |
311 |
6.2 |
|
Show |
|
18498-2350 |
TNN 13 |
AC |
234 |
8.3 |
|
Show |
|
18510-2431 |
J 1751 |
|
281 |
13.7 |
44 |
Show |
|
18471-2331 |
LDS4798 |
|
241 |
5.7 |
44 |
Show |
|
18474-2430 |
BRT3076 |
|
94 |
3.5 |
52 |
Show |
|
18453-2411 |
ALD 92 |
|
131 |
5.7 |
65 |
Show |
|
18534-2435 |
OCC 54 |
|
-1 |
0.1 |
67 |
Show |
|
18521-2452 |
WFC 214 |
|
262 |
9.3 |
69 |
Show |
|
18549-2357 |
RCH 7 |
AB |
20 |
1.6 |
70 |
Show |
|
18549-2357 |
OCC1044 |
Aa,Ab |
-1 |
0.0 |
70 |
Show |
|
18549-2357 |
OCC1044 |
Aa,Ac |
-1 |
0.0 |
70 |
Show |
|
18512-2500 |
B 410 |
|
190 |
0.8 |
72 |
Show |
|
18472-2246 |
DON 923 |
|
348 |
0.6 |
74 |
Show |
|
18451-2315 |
CBL 173 |
|
94 |
25.2 |
75 |
Show |
|
18553-2341 |
B 412 |
|
278 |
1.9 |
77 |
Show |
|
18554-2349 |
OCC1046 |
|
-1 |
0.0 |
77 |
Show |
|
18509-2235 |
DON 927 |
AB |
68 |
3.3 |
77 |
Show |
|
18509-2235 |
DON 927 |
AC |
8 |
9.1 |
77 |
Show |
|
18541-2259 |
ALD 71 |
|
158 |
2.1 |
80 |
Show |
|
18554-2413 |
OCC1045 |
|
-1 |
0.0 |
80 |
Show |
|
18516-2235 |
SHN 236 |
|
-1 |
0.0 |
81 |
Show |
|
18487-2230 |
ARA1900 |
|
103 |
12.0 |
82 |
Show |
|
18555-2413 |
OCC1047 |
|
-1 |
0.0 |
82 |
Show |
|
18442-2325 |
RST3195 |
|
191 |
1.2 |
82 |
Show |
|
18444-2316 |
ARA2246 |
|
194 |
12.1 |
82 |
Show |
|
18542-2254 |
TDT1120 |
|
27 |
0.4 |
83 |
Show |
Ainalrami |
18542-2245 |
BU 1033 |
AB |
99 |
2.5 |
89 |
Show |
Ainalrami |
18542-2245 |
HJ 5072 |
AC |
58 |
28.0 |
89 |
Show |
|
18565-2336 |
ARA2248 |
|
332 |
13.0 |
92 |
Show |
|
18536-2235 |
ARA1902 |
|
324 |
11.2 |
93 |
Show |
|
18524-2225 |
DON 930 |
|
272 |
0.7 |
93 |
Show |
|
18465-2511 |
RST3197 |
|
156 |
0.3 |
94 |
Show |
|
18437-2430 |
B 401 |
|
123 |
0.5 |
94 |
Show |
|
18434-2427 |
RST3193 |
|
190 |
0.6 |
95 |
Show |
|
18569-2345 |
OCC1048 |
|
-1 |
0.0 |
98 |
Show |
|
18448-2501 |
CHR 78 |
|
192 |
0.1 |
99 |
Show |
|
18463-2224 |
SEE 360 |
|
217 |
14.7 |
100 |
Show |
|
18427-2336 |
BRT1542 |
|
282 |
6.4 |
100 |
Show |
|
18572-2352 |
CPO 603 |
|
161 |
9.9 |
101 |
Show |
|
18570-2327 |
ARA2249 |
|
221 |
9.4 |
101 |
Show |
|
18508-2210 |
BU 1300 |
|
254 |
18.0 |
102 |
Show |
|
18562-2258 |
ARA2247 |
|
314 |
14.9 |
103 |
Show |
|
18423-2344 |
ARA2244 |
|
225 |
10.4 |
104 |
Show |
|
18510-2208 |
KPP 427 |
|
235 |
3.7 |
104 |
Show |
|
18425-2323 |
SHN 233 |
|
-1 |
0.5 |
105 |
Show |
|
18555-2239 |
ARA1903 |
|
235 |
8.2 |
106 |
Show |
|
18556-2241 |
ARA1904 |
|
81 |
12.4 |
107 |
Show |
|
18484-2205 |
ARA1899 |
|
261 |
10.9 |
108 |
Show |
|
18497-2538 |
B 407 |
|
358 |
0.8 |
108 |
Show |
|
18440-2237 |
RST5453 |
|
211 |
0.1 |
109 |
Show |
|
18437-2240 |
DON 919 |
AB |
80 |
3.4 |
110 |
|
|
WDS 18498-2350 : COMPONENTS
|
A |
B |
B |
pa=313.5°
sep=5.94"
| |
C |
pa=231.5°
sep=7.88"
| pa=191.7°
sep=9.19"
|
18498-2350 A
Coord arcsec 2000 |
184949.36-235010.4 |
|
Mag |
5.37 |
|
Spectral class |
M3.5 (red) |
|
PmRA |
638.00 |
|
PmDE |
-192.0 |
|
18498-2350 B
Coord arcsec 2000 |
184949.05-235006.3 |
|
Mag |
17.04 |
|
Calc delta mag |
11.67 |
|
Calc coord |
yes |
|
18498-2350 C
Coord arcsec 2000 |
184948.91-235015.3 |
|
Mag |
17.7 |
|
Calc delta mag |
12.33 |
|
Calc coord |
yes |
|