21086-4245 SYU 12
21h 08m 38.26s -42° 44' 54.0" P.A. 224.00 sep 0.2 mag 10.30,10.40 Sp M4.4
Coord 2000 |
21086-4245 |
|
Discov num |
SYU 12 |
|
Comp |
|
|
Coord arcsec 2000 |
21 08 38.26 -42 44 54.0 |
|
Date first |
2014 |
|
Date last |
2020 |
|
Obs |
5 |
|
Pa first |
302 |
|
Pa last |
223.5 |
|
P.A. Now (θ) |
223.5° |
|
Sep first |
0.1 |
|
Sep last |
0.167 |
|
Sep. Now (ρ) |
0.167" |
|
Mag pri |
10.30 |
|
Mag sec |
10.40 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
M4.4 (red) |
|
Pri motion ra |
+033 |
|
Sec motion ra |
|
|
Pri motion dec |
-100 |
|
Sec motion dec |
|
|
Notes |
V
K
(Proper motion indicates 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 physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Microscopium |
|
Gaia DR2 |
6580179279486143744 |
|
WDS 21086-4245 SYU 12 : NOTES
No records found.
DISCOVERER
idgroup |
discov |
author |
1 |
SYU |
Shan, Y., Yee, J.C., Bowler, B.P., Cieza, L.A., Montet, B.T., Canovas, H., |
1 |
SYU |
Liu, M.C., Close, L.M., Hinz, P.M., Males, J.R., Morzinski, K.M., Vaz, A., |
1 |
SYU |
Bailey, V.P., & Follette, K.B. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
21086-4245 |
SYU 12 |
|
2015 |
2 |
287 |
0.1 |
10.30 |
10.40 |
M4.4 |
VK |
210838.26-424454.0 |
21086-4245 |
SYU 12 |
|
2019 |
3 |
236 |
0.1 |
10.30 |
10.40 |
M4.4 |
VK |
210838.26-424454.0 |
21086-4245 |
SYU 12 |
|
2020 |
5 |
224 |
0.2 |
10.30 |
10.40 |
M4.4 |
VK |
210838.26-424454.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21086-4245 SYU 12 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21086-4245 SYU 12 : MEASURES
No records found.
WDS 21086-4245 : 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 21086-4245 : ALADIN DSS IMAGE @ 21h 08m 38.26s -42° 44' 54.0"
WDS 21086-4245 SYU 12 : 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 |
|
21086-4245 |
SYU 12 |
|
224 |
0.2 |
0 |
Show |
|
21099-4304 |
UC 4395 |
|
141 |
61.2 |
24 |
Show |
|
21114-4215 |
TSN 97 |
|
227 |
56.4 |
44 |
Show |
|
21043-4233 |
DON 999 |
|
263 |
4.6 |
49 |
Show |
|
21050-4214 |
UC 4372 |
|
12 |
13.9 |
51 |
Show |
|
21050-4203 |
CPO 619 |
|
252 |
5.6 |
58 |
Show |
|
21125-4148 |
I 1436 |
|
276 |
0.5 |
72 |
Show |
|
21022-4300 |
DUN 236 |
|
73 |
57.4 |
73 |
Show |
|
21028-4206 |
TDT2712 |
|
309 |
0.7 |
76 |
Show |
|
21015-4246 |
NSN 455 |
|
189 |
2.5 |
79 |
Show |
|
21090-4126 |
UC 4390 |
|
217 |
35.3 |
79 |
Show |
|
21050-4357 |
UC 4373 |
|
126 |
45.6 |
83 |
Show |
|
21146-4337 |
CPO 621 |
|
23 |
3.6 |
83 |
Show |
|
21064-4123 |
SEE 437 |
AB |
54 |
43.8 |
86 |
Show |
|
21064-4123 |
SEE 437 |
AC |
88 |
127.8 |
86 |
Show |
|
21121-4128 |
BVD 153 |
|
132 |
44.1 |
87 |
Show |
|
21104-4114 |
ARU 3 |
|
142 |
0.2 |
93 |
Show |
|
21090-4058 |
CRU9016 |
AB |
82 |
117.7 |
108 |
Show |
|
21090-4058 |
CRU9016 |
AC |
24 |
137.2 |
108 |
Show |
|
21174-4157 |
NSN 466 |
|
4 |
45.0 |
109 |
Show |
|
21185-4225 |
RED 27 |
|
199 |
7.8 |
111 |
Show |
|
21136-4423 |
KPP 604 |
|
86 |
5.6 |
112 |
Show |
|
21009-4132 |
WIS 346 |
|
6 |
999.9 |
113 |
Show |
|
21175-4142 |
LIT 35 |
|
248 |
10.5 |
118 |
Show |
|
21091-4047 |
CPO 620 |
AB |
347 |
20.1 |
119 |
Show |
|
21008-4123 |
B 513 |
|
29 |
3.8 |
121 |
Show |
|
21050-4441 |
KPP3080 |
|
169 |
8.6 |
123 |
Show |
|
21172-4410 |
TDT2884 |
|
46 |
0.6 |
127 |
Show |
|
21201-4233 |
KPP1331 |
|
324 |
10.1 |
127 |
Show |
|
20583-4345 |
I 1048 |
|
137 |
1.6 |
128 |
Show |
|
21172-4118 |
RST4079 |
|
21 |
0.2 |
129 |
Show |
|
21007-4111 |
I 1049 |
|
346 |
1.3 |
130 |
Show |
|
21011-4426 |
HJ 5238 |
|
192 |
36.9 |
130 |
Show |
|
21017-4431 |
TOK 800 |
|
210 |
0.5 |
130 |
Show |
|
21008-4429 |
TDT2693 |
|
106 |
1.8 |
135 |
Show |
|
21038-4041 |
RSS 37 |
|
318 |
50.5 |
135 |
Show |
|
21202-4336 |
DON1007 |
|
60 |
2.0 |
137 |
Show |
|
21212-4235 |
TDT2915 |
|
61 |
0.4 |
140 |
Show |
|
21081-4505 |
BVD 133 |
|
246 |
21.1 |
140 |
Show |
|
20578-4402 |
DON 995 |
|
252 |
2.0 |
142 |
Show |
|
21186-4116 |
UC 4437 |
|
295 |
32.3 |
143 |
Show |
|
20561-4213 |
UC 4335 |
|
196 |
30.8 |
143 |
Show |
|
20573-4136 |
UC 4343 |
|
265 |
17.3 |
144 |
Show |
|
20556-4204 |
BRT1116 |
|
138 |
4.5 |
150 |
Show |
|
21162-4041 |
CBL 182 |
|
152 |
31.3 |
151 |
Show |
|
21103-4014 |
CRU9017 |
|
303 |
25.0 |
153 |
Show |
|
21176-4445 |
TSN 197 |
|
358 |
0.8 |
154 |
Show |
|
21122-4016 |
CRU9018 |
AB |
212 |
122.8 |
155 |
Show |
|
21122-4016 |
CRU9018 |
AC |
237 |
146.0 |
155 |
Show |
|
21122-4016 |
CRU9018 |
AD |
250 |
180.1 |
155 |
Show |
|
21122-4016 |
CRU9018 |
AE |
268 |
219.6 |
155 |
|
|
WDS 21086-4245 : COMPONENTS
21086-4245 A
Coord arcsec 2000 |
210838.26-424454.0 |
|
Mag |
10.3 |
|
Spectral class |
M4.4 (red) |
|
PmRA |
33.00 |
|
PmDE |
-100.0 |
|
21086-4245 B
Coord arcsec 2000 |
210838.25-424454.1 |
|
Mag |
10.4 |
|
Calc delta mag |
0.1 |
|
Calc coord |
yes |
|