12406+2223 LDS 4246
12h 40m 35.77s +22° 23' 01.0" P.A. 253.00 sep 116.7 mag 15.70,18.40 Sp M2+M3
Coord 2000 |
12406+2223 |
|
Discov num |
LDS4246 |
|
Comp |
|
|
Coord arcsec 2000 |
12 40 35.77 +22 23 01.0 |
|
Date first |
1960 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
254 |
|
Pa last |
253.2 |
|
P.A. Now (θ) |
253.2° |
|
Sep first |
116.0 |
|
Sep last |
116.658 |
|
Sep. Now (ρ) |
116.658" |
|
Mag pri |
15.70 |
|
Mag sec |
18.40 |
|
delta mag (ΔM) |
2.7 |
|
Spectral class |
M2+M3 (red/red) |
|
Pri motion ra |
-117 |
|
Sec motion ra |
-119 |
|
Pri motion dec |
-027 |
|
Sec motion dec |
-023 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.037 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Coma Berenices |
|
Gaia DR2 |
3955720649767333504 |
|
WDS 12406+2223 LDS 4246 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
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 |
12406+2223 |
LDS4246 |
|
2000 |
2 |
253 |
116.6 |
15.70 |
18.40 |
|
D |
124035.77+222301.0 |
12406+2223 |
LDS4246 |
|
2005 |
3 |
253 |
116.7 |
15.70 |
18.40 |
M2+M3 |
V |
124035.77+222301.0 |
12406+2223 |
LDS4246 |
|
2010 |
4 |
253 |
116.7 |
15.70 |
18.40 |
M2+M3 |
V |
124035.77+222301.0 |
12406+2223 |
LDS4246 |
|
2015 |
5 |
253 |
116.7 |
15.70 |
18.40 |
M2+M3 |
V |
124035.77+222301.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12406+2223 LDS 4246 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12406+2223 LDS 4246 : MEASURES
No records found.
WDS 12406+2223 : 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 12406+2223 : ALADIN DSS IMAGE @ 12h 40m 35.77s +22° 23' 01.0"
WDS 12406+2223 LDS 4246 : 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 |
|
12406+2223 |
LDS4246 |
|
253 |
116.7 |
|
Show |
|
12390+2240 |
KUI 60 |
|
228 |
34.2 |
28 |
Show |
|
12415+2136 |
LDS4249 |
|
30 |
6.6 |
48 |
Show |
|
12381+2257 |
CVR1455 |
|
345 |
3.3 |
49 |
Show |
|
12403+2133 |
AZC 76 |
|
98 |
14.9 |
50 |
Show |
|
12403+2131 |
LDS 939 |
|
91 |
83.1 |
52 |
Show |
|
12382+2304 |
LDS4239 |
|
111 |
185.5 |
53 |
Show |
|
12418+2132 |
SLW 760 |
|
183 |
25.7 |
54 |
Show |
|
12444+2200 |
HDS1783 |
|
112 |
0.3 |
58 |
Show |
|
12387+2318 |
GUR 32 |
|
142 |
0.8 |
61 |
Show |
|
12454+2252 |
SLW 768 |
|
153 |
41.9 |
73 |
Show |
|
12374+2322 |
COU 392 |
|
335 |
2.1 |
74 |
Show |
|
12431+2117 |
LDS5758 |
|
137 |
12.9 |
74 |
Show |
|
12451+2143 |
GRV 858 |
|
114 |
62.4 |
75 |
Show |
|
12349+2238 |
WRH 12 |
|
8 |
0.4 |
81 |
Show |
|
12391+2344 |
POU3129 |
BC |
59 |
4.8 |
84 |
Show |
|
12391+2344 |
POU3129 |
AB |
137 |
13.3 |
84 |
Show |
|
12372+2112 |
STF1663 |
|
65 |
0.5 |
86 |
Show |
|
12440+2110 |
STT 253 |
|
238 |
6.5 |
87 |
Show |
|
12471+2237 |
SHY 612 |
|
23 |
999.9 |
92 |
Show |
|
12363+2113 |
FMR 108 |
|
311 |
37.1 |
93 |
Show |
|
12367+2338 |
A 562 |
|
7 |
3.7 |
93 |
Show |
|
12401+2049 |
OSO 47 |
AB |
35 |
14.7 |
95 |
Show |
|
12401+2049 |
OSO 47 |
AC |
109 |
112.6 |
95 |
Show |
|
12386+2043 |
HDS1771 |
|
110 |
0.3 |
104 |
Show |
|
12435+2400 |
KPP3877 |
|
270 |
3.1 |
105 |
Show |
|
12481+2204 |
AZC 77 |
|
329 |
28.3 |
107 |
Show |
|
12460+2340 |
COU 394 |
|
107 |
0.8 |
108 |
Show |
|
12424+2413 |
SLW 762 |
|
141 |
24.2 |
113 |
Show |
|
12328+2301 |
AG 179 |
|
142 |
1.0 |
115 |
Show |
|
12330+2324 |
POU3128 |
|
52 |
10.4 |
122 |
Show |
|
12492+2147 |
STF1680 |
|
335 |
2.9 |
126 |
Show |
|
12402+2430 |
POU3130 |
|
104 |
11.5 |
128 |
Show |
|
12380+2431 |
SLW 748 |
|
91 |
13.9 |
133 |
Show |
|
12465+2409 |
ENG 48 |
|
15 |
184.5 |
134 |
Show |
|
12325+2106 |
STF1652 |
|
178 |
6.1 |
137 |
Show |
|
12358+2023 |
SLW 739 |
|
229 |
18.6 |
138 |
Show |
|
12368+2014 |
AG 180 |
|
357 |
0.4 |
140 |
Show |
|
12350+2026 |
CBL 385 |
|
192 |
32.2 |
141 |
Show |
|
12358+2428 |
LDS4233 |
|
22 |
169.0 |
142 |
Show |
|
12372+2009 |
CBL 54 |
|
284 |
15.8 |
142 |
Show |
|
12396+1956 |
BGH 40 |
AB |
148 |
415.6 |
143 |
Show |
|
12303+2157 |
HJL1069 |
|
312 |
115.4 |
145 |
Show |
|
12301+2223 |
COU2707 |
|
341 |
14.4 |
146 |
Show |
|
12396+1956 |
LDS1330 |
BC |
197 |
104.1 |
148 |
Show |
|
12514+2206 |
CFN 10 |
|
92 |
1.3 |
151 |
Show |
|
12515+2207 |
LDS 940 |
AB |
53 |
84.7 |
151 |
Show |
|
12515+2207 |
RAO 284 |
AC |
90 |
1.3 |
151 |
Show |
|
12490+2401 |
CVR 665 |
|
155 |
28.0 |
153 |
Show |
|
12508+2327 |
CVR1472 |
|
47 |
4.8 |
155 |
Show |
|
12496+2053 |
LDS5760 |
|
159 |
11.1 |
155 |
|
|
WDS 12406+2223 : COMPONENTS
|
A |
B |
pa=251.9°
sep=108.63"
|
12406+2223 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
124035.77+222301.0 |
|
Mag |
15.7 |
|
Spectral class |
M2 (red) |
|
PmRA |
-117.00 |
|
PmDE |
-27.0 |
|
12406+2223 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
124028.32+222227.3 |
|
Mag |
18.4 |
|
Spectral class |
M3 (red) |
|
PmRA |
-119.00 |
|
PmDE |
-23.0 |
|
Calc delta mag |
2.7 |
|
Calc coord |
yes |
|