08445+1858 SLW 284
08h 44m 32.89s +18° 57' 50.5" P.A. 284.00 sep 76.3 mag 16.80,17.50 Sp M3.4+M3.8
Coord 2000 |
08445+1858 |
|
Discov num |
SLW 284 |
|
Comp |
|
|
Coord arcsec 2000 |
08 44 32.89 +18 57 50.5 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
284 |
|
Pa last |
284.3 |
|
P.A. Now (θ) |
284.3° |
|
Sep first |
76.3 |
|
Sep last |
76.295 |
|
Sep. Now (ρ) |
76.295" |
|
Mag pri |
16.80 |
|
Mag sec |
17.50 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
M3.4+M3.8 (red/red) |
|
Pri motion ra |
-039 |
|
Sec motion ra |
-037 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
-010 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.069 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cancer |
|
Gaia DR2 |
660966883848803072 |
|
WDS 08445+1858 SLW 284 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
SLW |
|
Sloan Digital Sky Survey SLoWPoKES Catalog |
................... |
SLW |
|
(catalog of wide, low-mass CPM pairs - see Dhital et al. 2010) |
2010AJ....139.2566D |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
08445+1858 |
SLW 284 |
|
2004 |
1 |
284 |
76.3 |
16.77 |
17.46 |
M3.4 M3.8 |
V R |
084432.89+185750.5 |
08445+1858 |
SLW 284 |
|
2010 |
3 |
284 |
76.3 |
16.80 |
17.50 |
M3.4+M3.8 |
V R |
084432.89+185750.5 |
08445+1858 |
SLW 284 |
|
2015 |
4 |
284 |
76.3 |
16.80 |
17.50 |
M3.4+M3.8 |
V R |
084432.89+185750.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 08445+1858 SLW 284 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 08445+1858 SLW 284 : MEASURES
No records found.
WDS 08445+1858 : 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 08445+1858 : ALADIN DSS IMAGE @ 08h 44m 32.89s +18° 57' 50.5"
WDS 08445+1858 SLW 284 : 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 |
|
08445+1858 |
SLW 284 |
|
284 |
76.3 |
|
Show |
|
08439+1902 |
BLL 26 |
|
270 |
72.7 |
10 |
Show |
|
08453+1853 |
BRT2391 |
BC |
45 |
7.6 |
12 |
Show |
|
08453+1853 |
HJL1052 |
AB |
326 |
64.3 |
13 |
Show |
|
08455+1849 |
SKF1629 |
|
298 |
8.5 |
17 |
Show |
|
08431+1904 |
OCC 630 |
|
-1 |
0.1 |
22 |
Show |
|
08448+1926 |
GWP1074 |
|
330 |
130.4 |
28 |
Show |
|
08466+1915 |
SLW 291 |
|
50 |
100.4 |
34 |
Show |
|
08462+1915 |
STF1269 |
AB |
309 |
11.4 |
35 |
Show |
|
08462+1915 |
FYM 619 |
AC |
198 |
11.9 |
35 |
Show |
|
08423+1843 |
SLW 281 |
|
344 |
69.3 |
35 |
Show |
|
08431+1926 |
BOV 53 |
AB |
159 |
0.1 |
36 |
Show |
|
08425+1924 |
BOV 50 |
|
306 |
2.9 |
39 |
Show |
|
08419+1915 |
SLE 337 |
|
348 |
22.8 |
42 |
Show |
|
08415+1852 |
BOV 49 |
AB |
238 |
1.8 |
44 |
Show |
|
08415+1852 |
BOV 49 |
AC |
287 |
1.8 |
44 |
Show |
|
08448+1942 |
GII 57 |
|
287 |
5.2 |
45 |
Show |
|
08452+1941 |
BOV 54 |
AB |
238 |
0.4 |
45 |
Show |
|
08452+1941 |
BOV 54 |
Aa,Ab |
119 |
0.1 |
45 |
Show |
|
08452+1941 |
BOV 54 |
AC |
287 |
5.3 |
45 |
Show |
|
08447+1809 |
DAM1478 |
BC |
80 |
2.9 |
49 |
Show |
Asellus Australis |
08447+1809 |
TOK 3 |
Aa,Ab |
166 |
0.0 |
49 |
Show |
Asellus Australis |
08447+1809 |
HJ 457 |
AB |
71 |
40.9 |
49 |
Show |
|
08411+1904 |
BOV 48 |
|
123 |
0.4 |
50 |
Show |
|
08413+1916 |
KU 32 |
|
165 |
2.2 |
50 |
Show |
|
08466+1937 |
SLW 292 |
|
312 |
160.9 |
50 |
Show |
|
08462+1811 |
HDS1268 |
|
182 |
0.3 |
53 |
Show |
|
08431+1947 |
BOV 52 |
|
222 |
0.4 |
54 |
Show |
|
08481+1836 |
COU 956 |
|
23 |
0.3 |
56 |
Show |
|
08407+1839 |
BOV 46 |
|
187 |
0.6 |
58 |
Show |
|
08468+1949 |
TDS6092 |
|
269 |
0.5 |
60 |
Show |
|
08404+1913 |
BOV 43 |
|
205 |
0.5 |
61 |
Show |
|
08404+1911 |
BOV 44 |
|
192 |
2.5 |
61 |
Show |
|
08422+1950 |
SLW 280 |
|
160 |
75.7 |
62 |
Show |
|
08403+1921 |
CHR 130 |
|
160 |
0.1 |
64 |
Show |
|
08400+1900 |
SLE 333 |
|
25 |
25.2 |
65 |
Show |
|
08476+1948 |
OCC 755 |
|
-1 |
0.1 |
67 |
Show |
|
08418+1952 |
OCC 638 |
Fa,Fb |
-1 |
0.0 |
67 |
Show |
|
08482+1941 |
HU 458 |
|
189 |
1.6 |
68 |
Show |
|
08408+1940 |
BOV 47 |
|
45 |
0.1 |
68 |
Show |
Meleph |
08405+1933 |
S 574 |
AB |
250 |
134.0 |
68 |
Show |
Meleph |
08405+1933 |
CIA 28 |
Aa,Ab |
171 |
0.0 |
68 |
Show |
|
08433+2005 |
SLW 283 |
|
186 |
19.8 |
70 |
Show |
|
08423+2002 |
COU 382 |
|
348 |
0.3 |
72 |
Show |
|
08404+1940 |
BOV 42 |
Ba,Bb |
25 |
1.8 |
73 |
Show |
|
08404+1940 |
STF1254 |
AB |
55 |
20.8 |
73 |
Show |
|
08404+1940 |
STF1254 |
AC |
343 |
62.5 |
73 |
Show |
|
08404+1940 |
STF1254 |
AD |
44 |
83.5 |
73 |
Show |
|
08404+1940 |
SMR 30 |
AE |
156 |
15.9 |
73 |
Show |
|
08469+1753 |
CUD 4 |
|
147 |
5.1 |
74 |
Show |
|
08404+1940 |
S 572 |
CD |
91 |
72.6 |
74 |
|
|
WDS 08445+1858 : COMPONENTS
08445+1858 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
084432.89+185750.5 |
|
Mag |
16.8 |
|
Spectral class |
M3.4 (red) |
|
PmRA |
-39.00 |
|
PmDE |
-12.0 |
|
08445+1858 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
084427.96+185809.3 |
|
Mag |
17.5 |
|
Spectral class |
M3.8 (red) |
|
PmRA |
-37.00 |
|
PmDE |
-10.0 |
|
Calc delta mag |
0.7 |
|
Calc coord |
yes |
|