12524+1757 KRW 1
12h 52m 23.35s +17° 56' 53.0" P.A. 156.00 sep 6.7 mag 15.50,16.60 Sp DA
Coord 2000 |
12524+1757 |
|
Discov num |
KRW 1 |
|
Comp |
|
|
Coord arcsec 2000 |
12 52 23.35 +17 56 53.0 |
|
Date first |
1952 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
178 |
|
Pa last |
156.1 |
|
P.A. Now (θ) |
156.1° |
|
Sep first |
4.0 |
|
Sep last |
6.671 |
|
Sep. Now (ρ) |
6.671" |
|
Mag pri |
15.50 |
|
Mag sec |
16.60 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
DA (white dwarf) |
|
Pri motion ra |
-062 |
|
Sec motion ra |
|
|
Pri motion dec |
+022 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Coma Berenices |
|
Gaia DR2 |
3940955205038857728 |
|
WDS 12524+1757 KRW 1 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Krw2009 |
E2 j |
Krawczenko, Carlos A. |
2009OED.....2...20K |
Krw2009 |
+Pa |
El Observador de Estrellas Dobles, Issue #2, 20, 2009 |
|
Krw2010 |
E2 j |
Krawczenko, Carlos A. |
2010OED.....5...27K |
Krw2010 |
+Pa |
El Observador de Estrellas Dobles, Issue #5, 27, 2010 |
|
Krw2011 |
- |
Krawczenko, Carlos A. |
. |
Krw2011 |
|
private communication, 2011 |
|
Krw2012 |
C w |
Krawczenko, Carlos A. |
2012OED.....8..115K |
Krw2012 |
+E2 |
El Observador de Estrellas Dobles, Issue #8, 115, 2012 |
|
Krw2012 |
+Pa |
|
|
Krw2013 |
C j |
Krawczenko, Carlos A. |
2013OED....10...51K |
Krw2013 |
+Cl |
El Observador de Estrellas Dobles, Issue #10, 51, 2013 |
|
Krw2014a |
E2 w |
Krawczenko, Carlos A. |
2014OED....12...43K |
Krw2014a |
+P+ |
El Observador de Estrellas Dobles, Issue #12, 43, 2014 |
|
Krw2015 |
C j |
Krawczenko, Carlos A. |
2013OED....15...38K |
Krw2015 |
+Cl |
El Observador de Estrellas Dobles, Issue #15, 38, 2015 |
|
Krw2017 |
C j |
Krawczenko, Carlos A. |
2017OED....18...19K |
Krw2017 |
|
El Observador de Estrellas Dobles, Issue #18, 19, 2017 |
|
Krw2020a |
C j |
Krawczenko, Carlos A. |
2020OED....24...22K |
Krw2020a |
|
El Observador de Estrellas Dobles, Issue #24, 22, 2020 |
|
Krw2020b |
C+ j |
Krawczenko, Carlos A. |
2020OED....24...65K |
Krw2020b |
+E2 |
El Observador de Estrellas Dobles, Issue #24, 65, 2020 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
12524+1757 |
KRW 1 |
|
1999 |
3 |
168 |
5.8 |
15.50 |
16.60 |
|
|
125223.35+175653.0 |
12524+1757 |
KRW 1 |
|
2015 |
6 |
156 |
6.7 |
15.50 |
16.60 |
DA |
|
125223.35+175653.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12524+1757 KRW 1 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12524+1757 KRW 1 : MEASURES
No records found.
WDS 12524+1757 : 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 12524+1757 : ALADIN DSS IMAGE @ 12h 52m 23.35s +17° 56' 53.0"
WDS 12524+1757 KRW 1 : 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 |
|
12524+1757 |
KRW 1 |
|
156 |
6.7 |
|
Show |
|
12531+1717 |
TDS8569 |
|
43 |
1.6 |
42 |
Show |
|
12534+1758 |
HJ 218 |
|
277 |
12.9 |
43 |
Show |
|
12522+1704 |
STFA 23 |
AB |
51 |
196.3 |
53 |
Show |
|
12522+1704 |
STFA 23 |
AC |
262 |
905.4 |
53 |
Show |
|
12483+1821 |
SLW 776 |
|
229 |
153.5 |
64 |
Show |
|
12519+1910 |
SHJ 153 |
BC |
331 |
251.3 |
74 |
Show |
|
12519+1910 |
STF1685 |
AB |
202 |
16.0 |
74 |
Show |
|
12519+1910 |
SHJ 153 |
AC |
328 |
241.7 |
74 |
Show |
|
12479+1832 |
LDS4273 |
|
123 |
132.1 |
74 |
Show |
|
12559+1653 |
BPM 599 |
|
89 |
51.3 |
82 |
Show |
|
12573+1713 |
SLE 907 |
|
176 |
15.0 |
83 |
Show |
|
12575+1842 |
BGH 5 |
|
222 |
82.0 |
86 |
Show |
|
12551+1925 |
GWP1878 |
|
41 |
26.8 |
96 |
Show |
|
12540+1623 |
HEI 162 |
|
132 |
0.9 |
98 |
Show |
|
12530+1935 |
J 2087 |
|
164 |
6.7 |
99 |
Show |
|
12494+1628 |
SLE 904 |
|
171 |
13.6 |
100 |
Show |
|
12461+1715 |
A 2061 |
|
194 |
1.2 |
100 |
Show |
|
12531+1936 |
TOK 152 |
|
321 |
10.8 |
100 |
Show |
|
12494+1931 |
TDS 679 |
|
168 |
1.1 |
104 |
Show |
|
12599+1743 |
GWP1887 |
|
314 |
33.7 |
108 |
Show |
|
12497+1613 |
SKF 275 |
|
202 |
2.9 |
112 |
Show |
|
12573+1925 |
SLN 73 |
|
173 |
12.2 |
113 |
Show |
|
12535+1601 |
HEI 161 |
|
10 |
5.6 |
116 |
Show |
|
13006+1822 |
BU 112 |
A,BC |
|
138.5 |
121 |
Show |
|
13006+1822 |
BU 112 |
BC |
299 |
2.1 |
121 |
Show |
|
12519+1555 |
SLW 784 |
|
163 |
37.1 |
122 |
Show |
|
13013+1748 |
COU 297 |
|
188 |
0.3 |
128 |
Show |
|
12433+1734 |
BPM 596 |
|
281 |
42.4 |
132 |
Show |
|
12553+2005 |
LDS2890 |
|
121 |
116.6 |
135 |
Show |
|
12452+1927 |
SLW 767 |
|
101 |
132.9 |
137 |
Show |
|
12561+2011 |
TDS8597 |
|
344 |
0.5 |
145 |
Show |
|
13020+1857 |
SLW 812 |
|
38 |
54.4 |
150 |
Show |
|
12422+1840 |
GWP1850 |
|
37 |
26.2 |
152 |
Show |
|
12595+2000 |
LDS2894 |
|
115 |
42.6 |
157 |
Show |
|
12507+2032 |
HU 640 |
AB |
259 |
0.5 |
158 |
Show |
|
12507+2032 |
TOK 561 |
AC |
119 |
999.9 |
158 |
Show |
|
12483+1530 |
HEI 160 |
|
344 |
2.4 |
158 |
Show |
|
12598+1957 |
SLW 806 |
|
117 |
39.9 |
160 |
Show |
|
12426+1628 |
SLW 763 |
|
312 |
9.4 |
167 |
Show |
|
12409+1855 |
GWP1845 |
|
106 |
24.1 |
173 |
Show |
|
12530+1502 |
STF1686 |
AB |
187 |
5.7 |
176 |
Show |
|
12530+1502 |
YSC 215 |
Aa,Ab |
52 |
0.2 |
176 |
Show |
|
13047+1736 |
BPM 600 |
|
200 |
79.3 |
178 |
Show |
|
13012+1552 |
STF1707 |
AB |
41 |
8.3 |
179 |
Show |
|
12398+1754 |
BPM 595 |
|
335 |
63.0 |
180 |
Show |
|
12496+2053 |
LDS5760 |
|
159 |
11.1 |
182 |
Show |
|
12396+1817 |
CBL 389 |
|
282 |
44.6 |
184 |
Show |
|
12400+1702 |
BRT2415 |
|
138 |
4.4 |
186 |
Show |
|
12546+1452 |
LDS4293 |
|
163 |
11.7 |
188 |
Show |
|
12394+1823 |
UC 2380 |
|
284 |
20.2 |
188 |
|
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WDS 12524+1757 : COMPONENTS
12524+1757 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
125223.35+175653.0 |
|
Mag |
15.5 |
|
Spectral class |
DA (white dwarf) |
|
PmRA |
-62.00 |
|
PmDE |
22.0 |
|
12524+1757 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
125223.53+175646.9 |
|
Mag |
16.6 |
|
Calc delta mag |
1.1 |
|
Calc coord |
yes |
|