12207+2939 SDK 54
12h 20m 39.45s +29° 38' 51.9" P.A. 316.00 sep 13.6 mag 15.73,17.10 Sp M
Coord 2000 |
12207+2939 |
|
Discov num |
SDK 54 |
|
Comp |
|
|
Coord arcsec 2000 |
12 20 39.45 +29 38 51.9 |
|
Date first |
1955 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
317 |
|
Pa last |
316.3 |
|
P.A. Now (θ) |
316.3° |
|
Sep first |
13.6 |
|
Sep last |
13.564 |
|
Sep. Now (ρ) |
13.564" |
|
Mag pri |
15.73 |
|
Mag sec |
17.10 |
|
delta mag (ΔM) |
1.37 |
|
Spectral class |
M (red) |
|
Pri motion ra |
-009 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
-025 |
|
Sec motion dec |
-022 |
|
Notes |
|
|
rPM=0.119 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Coma Berenices |
|
Gaia DR2 |
4013423191791465728 |
|
WDS 12207+2939 SDK 54 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Sdk1990 |
C - |
Sanduleak, N. & Pesch, P. |
1990PASP..102..440S |
Sdk1990 |
+Po |
PASP 102, 440, 1990 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
12207+2939 |
SDK 54 |
|
2000 |
2 |
316 |
13.6 |
15.30 |
|
M |
D |
122039.45+293851.9 |
12207+2939 |
SDK 54 |
|
2001 |
3 |
317 |
13.7 |
15.73 |
17.10 |
M |
D |
122039.45+293851.9 |
12207+2939 |
SDK 54 |
|
2010 |
5 |
316 |
13.5 |
15.73 |
17.10 |
M |
D |
122039.45+293851.9 |
12207+2939 |
SDK 54 |
|
2015 |
6 |
316 |
13.6 |
15.73 |
17.10 |
M |
|
122039.45+293851.9 |
12207+2939 |
SDK 54 |
|
2016 |
11 |
316 |
13.6 |
15.73 |
17.10 |
M |
|
122039.45+293851.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12207+2939 SDK 54 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12207+2939 SDK 54 : MEASURES
No records found.
WDS 12207+2939 : 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 12207+2939 : ALADIN DSS IMAGE @ 12h 20m 39.45s +29° 38' 51.9"
WDS 12207+2939 SDK 54 : 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 |
|
12207+2939 |
SDK 54 |
|
316 |
13.6 |
1 |
Show |
|
12220+2928 |
RAO 656 |
|
22 |
0.2 |
21 |
Show |
|
12197+3000 |
SKF2589 |
|
182 |
6.3 |
25 |
Show |
|
12208+2906 |
SKF 494 |
|
49 |
4.8 |
33 |
Show |
|
12219+2909 |
HJ 518 |
|
328 |
24.8 |
39 |
Show |
|
12183+2913 |
CVR 649 |
|
151 |
16.7 |
41 |
Show |
|
12169+2913 |
SKF1118 |
|
200 |
8.8 |
56 |
Show |
|
12167+3004 |
AG 176 |
|
184 |
2.3 |
57 |
Show |
|
12175+2856 |
STT 245 |
|
282 |
8.4 |
60 |
Show |
|
12215+3038 |
GIC 106 |
|
119 |
4.5 |
61 |
Show |
|
12219+2833 |
LDS1300 |
|
99 |
62.1 |
69 |
Show |
|
12225+2827 |
SKF1475 |
|
294 |
1.9 |
77 |
Show |
|
12183+2822 |
LDS1289 |
|
181 |
117.5 |
84 |
Show |
|
12205+3109 |
SEI 531 |
|
28 |
30.5 |
90 |
Show |
|
12195+2809 |
LEP 53 |
|
224 |
545.5 |
91 |
Show |
|
12258+2836 |
LEP 132 |
|
235 |
16.0 |
92 |
Show |
|
12279+2931 |
SKF 489 |
|
48 |
4.3 |
96 |
Show |
|
12140+2858 |
GUR 34 |
|
132 |
0.5 |
97 |
Show |
|
12212+3118 |
SKF1119 |
|
256 |
76.2 |
100 |
Show |
|
12191+3118 |
DAM1444 |
|
318 |
3.8 |
102 |
Show |
|
12201+3121 |
SEI 530 |
|
134 |
27.7 |
102 |
Show |
|
12133+3013 |
SKF 65 |
|
177 |
7.6 |
103 |
Show |
|
12285+2953 |
ES 436 |
|
136 |
2.0 |
103 |
Show |
|
12285+2957 |
LDS4215 |
|
247 |
101.2 |
104 |
Show |
|
12189+3119 |
LDS1291 |
|
322 |
53.9 |
106 |
Show |
|
12141+3049 |
NSN 626 |
|
286 |
5.0 |
110 |
Show |
|
12190+2751 |
TDS8321 |
|
267 |
0.7 |
111 |
Show |
|
12290+3006 |
CVR1439 |
|
131 |
3.7 |
113 |
Show |
|
12180+2751 |
CBL 378 |
|
331 |
37.0 |
114 |
Show |
|
12248+3119 |
TDS8370 |
|
128 |
3.7 |
114 |
Show |
|
12295+2931 |
BU 1324 |
BC |
180 |
74.2 |
116 |
Show |
|
12295+2931 |
BU 1324 |
AB |
224 |
2.4 |
116 |
Show |
|
12295+2931 |
BU 1324 |
AC |
181 |
75.8 |
116 |
Show |
|
12287+2836 |
LDS1312 |
|
297 |
125.0 |
117 |
Show |
|
12269+2816 |
SMR 58 |
|
207 |
16.1 |
117 |
Show |
|
12117+3011 |
KPP3251 |
|
152 |
2.3 |
121 |
Show |
|
12283+2828 |
LDS4213 |
|
80 |
2.0 |
123 |
Show |
|
12218+2738 |
LDS1299 |
|
207 |
12.9 |
123 |
Show |
|
12280+3058 |
LDS3044 |
|
10 |
2.0 |
124 |
Show |
|
12223+2737 |
RAO 276 |
|
281 |
2.0 |
124 |
Show |
|
12298+3022 |
LDS4219 |
|
336 |
82.5 |
127 |
Show |
|
12254+3129 |
SKF1477 |
|
158 |
6.9 |
127 |
Show |
|
12279+3110 |
LDS1310 |
|
274 |
45.4 |
131 |
Show |
|
12120+2832 |
CHR 136 |
Aa,Ab |
176 |
0.2 |
132 |
Show |
|
12120+2832 |
LDS1285 |
AB |
165 |
143.5 |
132 |
Show |
|
12120+2832 |
RBR 41 |
Aa,Ac |
57 |
1.4 |
132 |
Show |
|
12303+2858 |
LDS4222 |
|
222 |
10.8 |
133 |
Show |
|
12191+3151 |
RAO 274 |
AB |
219 |
1.7 |
134 |
Show |
|
12191+3151 |
LDT 5 |
Aa,Ab |
299 |
0.1 |
134 |
Show |
|
12297+2837 |
HJ 3339 |
|
157 |
19.9 |
134 |
Show |
|
12280+3114 |
LDS4211 |
|
87 |
129.6 |
134 |
|
|
WDS 12207+2939 : COMPONENTS
12207+2939 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
122039.45+293851.9 |
|
Mag |
15.73 |
|
Spectral class |
M (red) |
|
PmRA |
-9.00 |
|
PmDE |
-25.0 |
|
12207+2939 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
122038.83+293901.7 |
|
Mag |
17.1 |
|
PmRA |
-8.00 |
|
PmDE |
-22.0 |
|
Calc delta mag |
1.37 |
|
Calc coord |
yes |
|