20390-3445 BRT 1811
20h 39m 01.46s -34° 44' 42.9" P.A. 277.00 sep 2.4 mag 10.90,11.90
Coord 2000 |
20390-3445 |
|
Discov num |
BRT1811 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 01.46 -34 44 42.9 |
|
Date first |
1913 |
|
Date last |
1913 |
|
Obs |
1 |
|
Pa first |
277 |
|
Pa last |
277.2 |
|
P.A. Now (θ) |
277.2° |
|
Sep first |
2.4 |
|
Sep last |
2.425 |
|
Sep. Now (ρ) |
2.425" |
|
Mag pri |
10.90 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
Pri motion ra |
+004 |
|
Sec motion ra |
|
|
Pri motion dec |
-012 |
|
Sec motion dec |
|
|
Notes |
N
X
(See Notes, Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Microscopium |
|
Gaia DR2 |
6791493594594097152 |
|
WDS 20390-3445 BRT 1811 : NOTES
discov_num |
notes |
refcode |
BRT1811 |
A likely plate flaw. |
Grv2021b |
REFERENCES
refcode |
metd |
author |
reference |
Grv2021b |
not - |
Greaves, J. |
. |
Grv2021b |
|
private communication, 2021 (23 Feb 2021 email) |
|
DISCOVERER
idgroup |
discov |
author |
1 |
BRT |
Barton, S.G. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20390-3445 |
BRT1811 |
|
1913 |
1 |
277 |
2.4 |
10.90 |
11.90 |
|
|
203901.46-344442.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20390-3445 BRT 1811 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20390-3445 BRT 1811 : MEASURES
No records found.
WDS 20390-3445 : 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 20390-3445 : ALADIN DSS IMAGE @ 20h 39m 01.46s -34° 44' 42.9"
WDS 20390-3445 BRT 1811 : 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 |
|
20390-3445 |
BRT1811 |
|
277 |
2.4 |
|
Show |
|
20362-3506 |
SKF1246 |
|
169 |
21.8 |
41 |
Show |
|
20365-3413 |
RST3264 |
|
99 |
2.7 |
45 |
Show |
|
20347-3435 |
TDT2390 |
|
225 |
0.4 |
55 |
Show |
|
20437-3509 |
KPP 941 |
|
156 |
7.7 |
63 |
Show |
|
20340-3455 |
TDT2380 |
AB |
76 |
0.5 |
63 |
Show |
|
20348-3355 |
HJ 5207 |
|
257 |
10.5 |
73 |
Show |
|
20436-3532 |
HJ 5215 |
|
183 |
22.8 |
73 |
Show |
|
20452-3510 |
SEE 428 |
|
188 |
4.4 |
80 |
Show |
|
20411-3327 |
SEE 424 |
A,BC |
335 |
11.2 |
83 |
Show |
|
20411-3327 |
B 993 |
BC |
40 |
0.4 |
83 |
Show |
|
20458-3443 |
HJ 5219 |
|
323 |
8.5 |
85 |
Show |
|
20351-3330 |
BRT1809 |
|
154 |
3.0 |
90 |
Show |
|
20374-3312 |
SKF2088 |
|
135 |
13.2 |
95 |
Show |
|
20392-3304 |
RST2148 |
|
31 |
1.1 |
101 |
Show |
|
20330-3336 |
TDT2362 |
|
146 |
0.5 |
102 |
Show |
|
20366-3308 |
RST2146 |
|
245 |
1.9 |
102 |
Show |
|
20317-3531 |
HJ 5205 |
|
36 |
33.3 |
102 |
Show |
|
20381-3627 |
KPP3107 |
|
325 |
6.6 |
104 |
Show |
|
20442-3607 |
UC 4273 |
|
22 |
17.6 |
104 |
Show |
|
20362-3301 |
LDS 715 |
|
144 |
91.8 |
112 |
Show |
|
20431-3305 |
UC 4268 |
|
|
40.3 |
113 |
Show |
|
20338-3313 |
RSS 552 |
|
29 |
6.7 |
113 |
Show |
|
20404-3251 |
SHY 781 |
|
310 |
999.9 |
115 |
Show |
|
20318-3558 |
RSS 551 |
|
175 |
15.4 |
116 |
Show |
|
20480-3523 |
B 2892 |
|
104 |
8.1 |
117 |
Show |
|
20467-3336 |
HDS2960 |
AB |
158 |
0.2 |
117 |
Show |
|
20467-3336 |
SKF2090 |
AC |
190 |
88.1 |
117 |
Show |
|
20314-3335 |
NSN 493 |
|
182 |
11.8 |
118 |
Show |
|
20379-3248 |
BRT1810 |
|
204 |
7.3 |
118 |
Show |
|
20300-3542 |
BRT1808 |
|
146 |
10.9 |
125 |
Show |
|
20337-3255 |
TDT2374 |
|
131 |
3.0 |
128 |
Show |
|
20338-3643 |
HDS2939 |
|
161 |
0.3 |
135 |
Show |
|
20452-3120 |
LDS 720 |
BC |
128 |
1.8 |
144 |
Show |
|
20501-3534 |
HDS2969 |
|
174 |
0.1 |
145 |
Show |
|
20291-3327 |
RST2142 |
|
327 |
1.9 |
146 |
Show |
|
20364-3706 |
B 2888 |
|
259 |
13.3 |
146 |
Show |
|
20448-3653 |
UC 4278 |
|
250 |
22.0 |
146 |
Show |
|
20500-3347 |
HJ 5224 |
|
165 |
20.2 |
148 |
Show |
|
20369-3713 |
KPP1356 |
|
244 |
10.2 |
151 |
Show |
|
20467-3245 |
RST2160 |
|
138 |
0.5 |
154 |
Show |
|
20478-3636 |
LWR 17 |
|
20 |
9.0 |
154 |
Show |
|
20506-3545 |
TDT2573 |
|
74 |
0.4 |
155 |
Show |
|
20478-3255 |
WIS 343 |
|
9 |
525.5 |
156 |
Show |
|
20329-3227 |
UC 4214 |
|
142 |
15.2 |
157 |
Show |
|
20518-3434 |
B 504 |
|
38 |
2.3 |
159 |
Show |
|
20296-3638 |
RST3260 |
|
302 |
2.2 |
162 |
Show |
|
20451-3221 |
KPP3118 |
Aa,Ab |
16 |
1.6 |
162 |
Show |
|
20451-3221 |
LDS5910 |
|
355 |
283.9 |
162 |
Show |
|
20518-3523 |
KPP1661 |
|
42 |
12.8 |
162 |
Show |
|
20521-3428 |
B 999 |
|
328 |
1.3 |
163 |
|
|
WDS 20390-3445 : COMPONENTS
20390-3445 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203901.46-344442.9 |
|
Mag |
10.9 |
|
PmRA |
4.00 |
|
PmDE |
-12.0 |
|
20390-3445 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203901.30-344442.6 |
|
Mag |
11.9 |
|
Calc delta mag |
1 |
|
Calc coord |
yes |
|