12004-1904 DVG 6
12h 00m 21.05s -19° 04' 26.5" P.A. 325.00 sep 4.0 mag 16.80,17.70 Sp K7V+K9V
Coord 2000 |
12004-1904 |
|
Discov num |
DVG 6 |
|
Comp |
|
|
Coord arcsec 2000 |
12 00 21.05 -19 04 26.5 |
|
Date first |
1954 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
325 |
|
Pa last |
325.2 |
|
P.A. Now (θ) |
325.2° |
|
Sep first |
4.0 |
|
Sep last |
4.025 |
|
Sep. Now (ρ) |
4.025" |
|
Mag pri |
16.80 |
|
Mag sec |
17.70 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
K7V+K9V (yellow-orange/yellow-orange) |
|
Pri motion ra |
-030 |
|
Sec motion ra |
-021 |
|
Pri motion dec |
-020 |
|
Sec motion dec |
-010 |
|
Notes |
|
|
rPM=0.373
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corvus |
|
Gaia DR2 |
3566879492180516096 |
|
WDS 12004-1904 DVG 6 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
DVG2015a |
C w |
del Valle Gonzalez, M.J. |
2015OED....15...82V |
DVG2015a |
+E+ |
El Observador de Estrellas Dobles, Issue #15, 82, 2015 |
|
DVG2015a |
+P |
|
|
DVG2015b |
C w |
del Valle Gonzalez, M.J. |
2015OED....15...87V |
DVG2015b |
+E+ |
El Observador de Estrellas Dobles, Issue #15, 87, 2015 |
|
DVG2015b |
+P |
|
|
DVG2016a |
P j |
del Valle Gonzalez, M.J. |
2016OED....17...38V |
DVG2016a |
+E+ |
El Observador de Estrellas Dobles, Issue #17, 38, 2016 |
|
DVG2016b |
P j |
del Valle Gonzalez, M.J. |
2016OED....17...44V |
DVG2016b |
+E+ |
El Observador de Estrellas Dobles, Issue #17, 44, 2016 |
|
DVG2016c |
Es - |
del Valle Gonzalez, M.J. & Rica, F. |
2016IAUDS.190...12D |
DVG2016c |
+E2 |
Inf. Circ. 190, 12, 2016 |
|
DVG2018 |
P j |
del Valle Gonzalez, M.J. |
2018OED....21...60V |
DVG2018 |
+E+ |
El Observador de Estrellas Dobles, Issue #21, 60, 2018 |
|
DVG2020 |
P+ j |
del Valle Gonzalez, M.J. |
2020OED....24...44V |
DVG2020 |
+E+ |
El Observador de Estrellas Dobles, Issue #24, 44, 2020 |
|
DVG2020 |
+C |
|
|
DVG2020b |
P+ j |
del Valle Gonzalez, M.J. |
2020OED....25...54V |
DVG2020b |
+E+ |
El Observador de Estrellas Dobles, Issue #25, 54, 2020 |
|
DVG2020b |
+C |
|
|
DVG2021a |
P+ j |
del Valle Gonzalez, M.J. |
2021OED....27...56V |
DVG2021a |
+E+ |
El Observador de Estrellas Dobles, Issue #27, 56, 2021 |
|
DVG2021a |
+C |
|
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
12004-1904 |
DVG 6 |
|
1998 |
4 |
325 |
4.1 |
16.80 |
17.70 |
K7V+K9V |
|
120021.05-190426.5 |
12004-1904 |
DVG 6 |
|
2010 |
5 |
328 |
3.2 |
16.80 |
17.70 |
K7V+K9V |
|
120021.05-190426.5 |
12004-1904 |
DVG 6 |
|
2015 |
5 |
325 |
4.0 |
16.80 |
17.70 |
K7V+K9V |
|
120021.05-190426.5 |
12004-1904 |
DVG 6 |
|
2016 |
7 |
325 |
4.0 |
16.80 |
17.70 |
K7V+K9V |
|
120021.05-190426.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12004-1904 DVG 6 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12004-1904 DVG 6 : MEASURES
No records found.
WDS 12004-1904 : 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 12004-1904 : ALADIN DSS IMAGE @ 12h 00m 21.05s -19° 04' 26.5"
WDS 12004-1904 DVG 6 : 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 |
|
12004-1904 |
DVG 6 |
|
325 |
4.0 |
|
Show |
|
12001-1912 |
SHN 21 |
|
276 |
0.1 |
9 |
Show |
|
12015-1840 |
LDS4168 |
|
273 |
1.8 |
30 |
Show |
|
12029-1908 |
B 2536 |
|
288 |
2.6 |
37 |
Show |
|
12030-1913 |
B 2537 |
|
259 |
2.1 |
39 |
Show |
|
11569-1918 |
GWP1709 |
|
135 |
45.9 |
51 |
Show |
|
11574-1939 |
J 1583 |
|
72 |
8.4 |
55 |
Show |
|
12014-1802 |
TDS8173 |
|
217 |
0.8 |
65 |
Show |
|
12058-1853 |
WNO 54 |
|
342 |
187.8 |
79 |
Show |
|
11588-1746 |
A 2161 |
AB |
326 |
5.1 |
83 |
Show |
|
11556-1815 |
RST2773 |
|
332 |
2.3 |
84 |
Show |
|
12062-1853 |
HJ 4496 |
|
28 |
12.4 |
84 |
Show |
|
11594-1740 |
KPP2736 |
|
24 |
1.6 |
86 |
Show |
|
12040-1756 |
GWP1741 |
|
213 |
26.4 |
86 |
Show |
|
11557-1752 |
UC 2233 |
|
7 |
60.2 |
98 |
Show |
|
11539-1945 |
ARA 687 |
|
65 |
7.8 |
101 |
Show |
|
12062-2002 |
B 1714 |
|
146 |
0.1 |
102 |
Show |
|
12039-1736 |
NSN 112 |
|
111 |
16.1 |
102 |
Show |
|
12045-2037 |
B 1713 |
|
66 |
1.7 |
111 |
Show |
|
11586-1717 |
UC 2241 |
|
279 |
7.4 |
111 |
Show |
|
11549-2030 |
UC 2232 |
|
109 |
14.2 |
116 |
Show |
|
12084-1835 |
BU 412 |
|
152 |
2.0 |
118 |
Show |
|
12082-1948 |
UC 2277 |
|
101 |
23.1 |
119 |
Show |
|
12062-1732 |
A 2383 |
|
205 |
0.3 |
125 |
Show |
|
11523-1958 |
B 1708 |
|
270 |
0.2 |
126 |
Show |
|
11532-1751 |
GWP1698 |
|
140 |
120.2 |
126 |
Show |
|
11588-1701 |
RST3768 |
|
265 |
3.7 |
126 |
Show |
|
11538-2030 |
B 1709 |
AB |
227 |
0.7 |
126 |
Show |
|
11538-2030 |
B 1709 |
AC |
47 |
2.9 |
126 |
Show |
|
12091-1825 |
UC 2281 |
|
149 |
45.9 |
131 |
Show |
|
12043-2102 |
BU 458 |
|
236 |
30.1 |
131 |
Show |
|
11544-2046 |
BVD 97 |
|
187 |
30.3 |
132 |
Show |
|
12028-2112 |
TDS8190 |
|
279 |
0.8 |
132 |
Show |
|
12055-2058 |
DON 508 |
|
318 |
5.2 |
135 |
Show |
|
11529-1741 |
KPP2737 |
|
320 |
6.2 |
136 |
Show |
|
12052-2104 |
RST4957 |
|
64 |
0.9 |
138 |
Show |
|
12098-1949 |
RST3775 |
|
212 |
4.8 |
142 |
Show |
|
12014-2132 |
BU 457 |
|
87 |
2.0 |
149 |
Show |
|
12066-1701 |
HJ 1209 |
|
250 |
18.7 |
153 |
Show |
|
12047-1643 |
FOX 173 |
|
331 |
6.1 |
155 |
Show |
|
11523-2050 |
DON 500 |
|
81 |
1.0 |
155 |
Show |
|
11494-1848 |
GWP1684 |
|
320 |
16.7 |
157 |
Show |
|
11495-1937 |
DAM 75 |
BC |
77 |
15.0 |
157 |
Show |
|
11495-1937 |
LDS 368 |
AB |
91 |
9.1 |
157 |
Show |
|
11495-1937 |
NVL 6 |
AD |
232 |
32.9 |
157 |
Show |
|
11534-1702 |
RST3758 |
|
92 |
1.8 |
158 |
Show |
|
12096-1734 |
HJ 1212 |
AB |
101 |
22.5 |
160 |
Show |
|
12109-1959 |
KPP2730 |
|
137 |
3.5 |
160 |
Show |
|
12096-1734 |
SEE 507 |
BC |
299 |
1.7 |
160 |
Show |
|
12030-2139 |
ARA1478 |
|
263 |
12.4 |
160 |
Show |
|
12037-1631 |
LDS4172 |
|
294 |
323.7 |
161 |
|
|
WDS 12004-1904 : COMPONENTS
12004-1904 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
120021.05-190426.5 |
|
Mag |
16.8 |
|
Spectral class |
K7V (yellow-orange) |
|
PmRA |
-30.00 |
|
PmDE |
-20.0 |
|
12004-1904 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
120020.90-190423.2 |
|
Mag |
17.7 |
|
Spectral class |
K9V (yellow-orange) |
|
PmRA |
-21.00 |
|
PmDE |
-10.0 |
|
Calc delta mag |
0.9 |
|
Calc coord |
yes |
|