12328+4828 LDS 4227
12h 32m 47.17s +48° 27' 21.3" P.A. 299.00 sep 8.1 mag 11.77,17.26 Sp M0V
Coord 2000 |
12328+4828 |
|
Discov num |
LDS4227 |
|
Comp |
|
|
Coord arcsec 2000 |
12 32 47.17 +48 27 21.3 |
|
Date first |
1960 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
297 |
|
Pa last |
298.8 |
|
P.A. Now (θ) |
298.8° |
|
Sep first |
8.0 |
|
Sep last |
8.08 |
|
Sep. Now (ρ) |
8.08" |
|
Mag pri |
11.77 |
|
Mag sec |
17.26 |
|
delta mag (ΔM) |
5.49 |
|
Spectral class |
M0V (red) |
|
Pri motion ra |
-020 |
|
Sec motion ra |
+024 |
|
Pri motion dec |
-363 |
|
Sec motion dec |
-358 |
|
Notes |
N
(See Notes) |
|
rPM=0.122 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Canes Venatici |
|
WDS 12328+4828 LDS 4227 : NOTES
discov_num |
notes |
refcode |
LDS4227 |
NLTT 31062/31063 |
Chm2004 |
REFERENCES
refcode |
metd |
author |
reference |
Chm2004 |
E - |
Chaname, J. & Gould, A. |
2004ApJ...601..289C |
Chm2004 |
|
ApJ 601, 289, 2004 |
|
Chm2004 |
|
(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early |
|
Chm2004 |
|
versions of 2MASS and UCAC, with date given only as "circa 2000". Measures |
|
Chm2004 |
|
identical to discovery observations - predominantly close pairs - were assumed |
|
Chm2004 |
|
not new observations, so not included in WDS. Similar concerns when primary and |
|
Chm2004 |
|
secondary magnitudes or proper motions were the same.) |
|
DISCOVERER
idgroup |
discov |
author |
1 |
LDS |
Luyten p.m. catalog (from additional DD list) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
12328+4828 |
LDS4227 |
|
1999 |
2 |
298 |
8.1 |
11.77 |
17.26 |
|
D |
123247.17+482721.3 |
12328+4828 |
LDS4227 |
|
2003 |
3 |
297 |
8.1 |
11.77 |
17.26 |
|
N D |
123247.17+482721.3 |
12328+4828 |
LDS4227 |
|
2015 |
4 |
299 |
8.1 |
11.77 |
17.26 |
M0V |
N |
123247.17+482721.3 |
12328+4828 |
LDS4227 |
|
2016 |
5 |
299 |
8.1 |
11.77 |
17.26 |
M0V |
N |
123247.17+482721.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12328+4828 LDS 4227 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12328+4828 LDS 4227 : MEASURES
No records found.
WDS 12328+4828 : 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 12328+4828 : ALADIN DSS IMAGE @ 12h 32m 47.17s +48° 27' 21.3"
WDS 12328+4828 LDS 4227 : 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 |
|
12328+4828 |
LDS4227 |
|
299 |
8.1 |
1 |
Show |
|
12317+4824 |
KPP1488 |
|
61 |
11.2 |
12 |
Show |
|
12332+4802 |
TDS8432 |
|
187 |
2.6 |
26 |
Show |
|
12347+4808 |
ES 924 |
|
218 |
4.1 |
27 |
Show |
|
12279+4815 |
SLW 727 |
|
47 |
30.4 |
50 |
Show |
|
12378+4815 |
TDS8461 |
|
159 |
0.6 |
52 |
Show |
|
12383+4808 |
TDS8464 |
|
147 |
0.4 |
59 |
Show |
|
12280+4753 |
ES 2642 |
|
257 |
29.2 |
59 |
Show |
|
12304+4734 |
SLN 70 |
|
356 |
4.2 |
59 |
Show |
|
12268+4803 |
CVR 655 |
|
336 |
19.2 |
65 |
Show |
|
12384+4906 |
TDS8466 |
|
183 |
0.5 |
68 |
Show |
|
12363+4724 |
TDS8454 |
|
90 |
0.5 |
73 |
Show |
|
12354+4707 |
BVD 222 |
|
84 |
23.2 |
85 |
Show |
|
12397+4737 |
TDS8476 |
|
94 |
0.6 |
87 |
Show |
|
12416+4814 |
LDS4251 |
|
169 |
19.8 |
90 |
Show |
|
12366+4706 |
UC 2370 |
|
121 |
6.1 |
90 |
Show |
|
12295+4703 |
BEM9001 |
|
134 |
22.2 |
92 |
Show |
|
12237+4904 |
KPP4376 |
BC |
205 |
11.6 |
98 |
Show |
|
12237+4904 |
CVR1427 |
AB |
119 |
3.1 |
98 |
Show |
|
12237+4904 |
KPP4376 |
AC |
197 |
11.8 |
98 |
Show |
|
12253+4938 |
CVR 126 |
|
343 |
21.9 |
103 |
Show |
|
12223+4826 |
YSC 45 |
|
204 |
0.9 |
105 |
Show |
|
12391+4702 |
CFN 9 |
|
110 |
0.5 |
107 |
Show |
|
12427+4733 |
TDS8493 |
|
133 |
0.5 |
114 |
Show |
|
12417+4945 |
CVR 662 |
|
53 |
14.7 |
118 |
Show |
|
12303+5023 |
LDS3047 |
|
190 |
96.8 |
118 |
Show |
|
12252+4655 |
YSC 98 |
|
192 |
0.1 |
121 |
Show |
|
12271+5017 |
WIS 203 |
|
123 |
167.2 |
123 |
Show |
|
12211+4927 |
FAR 36 |
|
335 |
0.3 |
130 |
Show |
|
12391+4634 |
CVR 660 |
|
190 |
25.6 |
131 |
Show |
|
12437+4942 |
TDS8505 |
|
175 |
0.5 |
131 |
Show |
|
12410+4645 |
SLW 757 |
|
201 |
20.4 |
132 |
Show |
|
12439+4950 |
BEM 1 |
|
204 |
9.6 |
138 |
Show |
|
12452+4717 |
BVD 224 |
|
125 |
18.4 |
143 |
Show |
|
12407+5030 |
SLW 754 |
|
10 |
75.2 |
145 |
Show |
|
12407+4627 |
CBL 391 |
|
257 |
11.5 |
145 |
Show |
|
12288+5056 |
LDS3045 |
|
169 |
18.0 |
153 |
Show |
|
12215+5014 |
HDS1741 |
|
26 |
0.2 |
154 |
Show |
|
12460+4949 |
STF1679 |
AB |
208 |
5.9 |
154 |
Show |
|
12460+4949 |
STF1679 |
AC |
37 |
69.1 |
154 |
Show |
|
12412+5038 |
CBL 392 |
|
138 |
13.1 |
155 |
Show |
|
12417+5543 |
SHY 236 |
BE |
350 |
999.9 |
169 |
Show |
|
12160+4807 |
HU 736 |
|
182 |
0.4 |
169 |
Show |
|
12261+4553 |
LDS4207 |
|
309 |
14.5 |
171 |
Show |
|
12218+4617 |
SLW 711 |
|
83 |
33.8 |
172 |
Show |
|
12482+4714 |
LHS2637 |
|
169 |
0.8 |
172 |
Show |
|
12190+4646 |
SLW 706 |
|
171 |
140.0 |
173 |
Show |
|
12175+4706 |
SHN 153 |
|
-1 |
0.1 |
174 |
Show |
|
12151+4858 |
SLW 697 |
|
21 |
10.7 |
179 |
Show |
|
12420+5107 |
ES 728 |
|
332 |
6.3 |
183 |
Show |
|
12500+4727 |
TDS8543 |
|
219 |
0.5 |
184 |
|
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WDS 12328+4828 : COMPONENTS
12328+4828 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
123247.17+482721.3 |
|
Mag |
11.77 |
|
Spectral class |
M0V (red) |
|
PmRA |
-20.00 |
|
PmDE |
-363.0 |
|
12328+4828 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
123246.70+482725.2 |
|
Mag |
17.26 |
|
PmRA |
24.00 |
|
PmDE |
-358.0 |
|
Calc delta mag |
5.49 |
|
Calc coord |
yes |
|