16345+5709 LDS 1436 (CM Dra)
16h 34m 19.87s +57° 09' 48.4" P.A. 22.00 sep 26.7 mag 13.03,15.27 Sp M4.5V+DQ8
Coord 2000 |
16345+5709 |
|
Discov num |
LDS1436 |
|
Comp |
|
|
Coord arcsec 2000 |
16 34 19.87 +57 09 48.4 |
|
Date first |
1965 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
23 |
|
Pa last |
21.9 |
|
P.A. Now (θ) |
21.9° |
|
Sep first |
26.0 |
|
Sep last |
26.717 |
|
Sep. Now (ρ) |
26.717" |
|
Mag pri |
13.03 |
|
Mag sec |
15.27 |
|
delta mag (ΔM) |
2.24 |
|
Spectral class |
M4.5V+DQ8 (red/white dwarf) |
|
Pri motion ra |
-112 |
|
Sec motion ra |
-112 |
|
Pri motion dec |
+119 |
|
Sec motion dec |
+121 |
|
Notes |
N
P
(See Notes, 100-year proper motion) |
|
rPM=0.012 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Var name |
CM Dra |
|
Constellation |
Draco |
|
WDS 16345+5709 LDS 1436 (CM Dra) : NOTES
discov_num |
notes |
refcode |
LDS1436 |
NLTT 43148/43149 |
Chm2004 |
|
Primary is the eclipsing binary CM Dra, P = 1.26839 day. |
Zas2010 |
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.) |
|
Zas2010 |
- |
Zasche, P. |
................... |
Zas2010 |
|
private communication, 2010 |
|
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 |
16345+5709 |
LDS1436 |
|
2000 |
4 |
22 |
26.3 |
13.03 |
15.27 |
|
DP |
163420.36+570944.7 |
16345+5709 |
LDS1436 |
|
2003 |
5 |
22 |
26.5 |
13.03 |
15.27 |
M4.5V DQ8 |
N P |
163419.87+570948.4 |
16345+5709 |
LDS1436 |
|
2015 |
6 |
22 |
26.7 |
13.03 |
15.27 |
M4.5V+DQ8 |
N P |
163419.87+570948.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 16345+5709 LDS 1436 (CM Dra) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 16345+5709 LDS 1436 (CM Dra) : MEASURES
No records found.
WDS 16345+5709 (CM Dra) : 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 16345+5709 (CM Dra) : ALADIN DSS IMAGE @ 16h 34m 19.87s +57° 09' 48.4"
WDS 16345+5709 LDS 1436 (CM Dra) : 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 |
|
16345+5709 |
LDS1436 |
|
22 |
26.7 |
|
Show |
|
16324+5723 |
A 1139 |
|
90 |
2.1 |
21 |
Show |
|
16344+5737 |
MLB 74 |
|
250 |
7.1 |
26 |
Show |
|
16312+5725 |
WOR 32 |
AB |
|
1.0 |
30 |
Show |
|
16312+5725 |
SCA 207 |
Aa,Ab |
6 |
0.2 |
30 |
Show |
|
16312+5725 |
SCA 207 |
Aa,Ac |
129 |
0.2 |
30 |
Show |
|
16312+5725 |
SCA 207 |
Aa,Ad |
73 |
0.2 |
30 |
Show |
|
16356+5633 |
ES 2652 |
|
182 |
13.1 |
39 |
Show |
|
16316+5746 |
YNG 1 |
|
217 |
1.3 |
43 |
Show |
|
16338+5626 |
CVR 833 |
|
131 |
16.8 |
44 |
Show |
|
16311+5756 |
A 1138 |
|
173 |
0.6 |
53 |
Show |
|
16286+5644 |
STF2060 |
|
247 |
3.8 |
54 |
Show |
|
16396+5744 |
TDT 22 |
|
327 |
1.1 |
55 |
Show |
|
16289+5636 |
ARG 102 |
|
53 |
80.5 |
56 |
Show |
|
16369+5618 |
STI2345 |
|
75 |
4.3 |
56 |
Show |
|
16420+5711 |
HDS2371 |
|
72 |
0.9 |
63 |
Show |
|
16379+5608 |
A 1140 |
|
123 |
3.4 |
69 |
Show |
|
16313+5557 |
MLR 636 |
|
272 |
0.6 |
78 |
Show |
|
16248+5649 |
STI2340 |
|
151 |
4.3 |
81 |
Show |
|
16243+5658 |
KPP3997 |
|
302 |
2.9 |
83 |
Show |
|
16398+5550 |
KPP 374 |
|
25 |
3.7 |
92 |
Show |
|
16453+5647 |
MCA 44 |
|
144 |
0.0 |
93 |
Show |
|
16334+5524 |
STI2343 |
|
225 |
7.7 |
107 |
Show |
|
16255+5547 |
UC 3167 |
|
235 |
31.1 |
111 |
Show |
|
16306+5521 |
STI2342 |
|
341 |
11.6 |
113 |
Show |
|
16345+5903 |
KPP4006 |
|
37 |
9.4 |
114 |
Show |
|
16453+5559 |
UC 3225 |
|
27 |
13.2 |
115 |
Show |
|
16437+5544 |
MLR 570 |
|
350 |
1.3 |
116 |
Show |
|
16241+5835 |
STI2339 |
|
75 |
12.9 |
119 |
Show |
|
16430+5533 |
TDT 45 |
|
43 |
0.9 |
121 |
Show |
|
16326+5913 |
TDS9960 |
|
115 |
0.9 |
124 |
Show |
|
16192+5736 |
A 1137 |
|
204 |
0.6 |
125 |
Show |
|
16490+5757 |
STI2346 |
|
104 |
15.5 |
128 |
Show |
|
16485+5807 |
RAO 357 |
|
270 |
0.6 |
128 |
Show |
|
16366+5502 |
TDS 824 |
|
116 |
1.6 |
130 |
Show |
|
16195+5620 |
CVR 184 |
|
58 |
78.2 |
133 |
Show |
|
16354+5922 |
TDS9985 |
|
141 |
0.4 |
133 |
Show |
|
16178+5730 |
STI2336 |
|
161 |
3.4 |
136 |
Show |
|
16243+5520 |
SKF 242 |
|
126 |
15.0 |
139 |
Show |
|
16194+5606 |
STI2338 |
|
48 |
3.6 |
139 |
Show |
|
16497+5816 |
MLR 430 |
|
159 |
0.1 |
140 |
Show |
|
16276+5922 |
CBL 65 |
|
322 |
12.7 |
143 |
Show |
|
16271+5457 |
CVR 821 |
|
263 |
7.8 |
146 |
Show |
|
16160+5718 |
STI2335 |
|
151 |
9.5 |
149 |
Show |
|
16435+5457 |
KPP2323 |
|
278 |
19.7 |
154 |
Show |
|
16319+5435 |
CVR 828 |
|
118 |
12.7 |
157 |
Show |
|
16523+5817 |
CRB 197 |
|
243 |
22.3 |
159 |
Show |
|
16484+5903 |
PRB 7 |
|
114 |
999.9 |
160 |
Show |
|
16350+5431 |
NSN 681 |
|
327 |
2.2 |
160 |
Show |
|
16486+5508 |
STF2108 |
|
350 |
26.6 |
171 |
Show |
|
16238+5441 |
TDS9878 |
|
289 |
2.1 |
174 |
|
|
WDS 16345+5709 : COMPONENTS
16345+5709 A
Componente originario normalizzato |
AB |
|
Var name |
CM Dra |
|
Coord arcsec 2000 |
163419.87+570948.4 |
|
Mag |
13.03 |
|
Spectral class |
M4.5V (red) |
|
PmRA |
-112.00 |
|
PmDE |
119.0 |
|
16345+5709 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
163420.53+571013.2 |
|
Mag |
15.27 |
|
Spectral class |
DQ8 (white dwarf) |
|
PmRA |
-112.00 |
|
PmDE |
121.0 |
|
Calc delta mag |
2.24 |
|
Calc coord |
yes |
|