18409+4204 SLW 1220
18h 40m 55.58s +42° 03' 59.7" P.A. 113.00 sep 17.4 mag 19.55,19.51 Sp M7.9+M8.1
Coord 2000 |
18409+4204 |
|
Discov num |
SLW1220 |
|
Comp |
|
|
Coord arcsec 2000 |
18 40 55.58 +42 03 59.7 |
|
Date first |
1999 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
113 |
|
Pa last |
112.6 |
|
P.A. Now (θ) |
112.6° |
|
Sep first |
17.3 |
|
Sep last |
17.37 |
|
Sep. Now (ρ) |
17.37" |
|
Mag pri |
19.55 |
|
Mag sec |
19.51 |
|
delta mag (ΔM) |
0.04 |
|
Spectral class |
M7.9+M8.1 (red/red) |
|
Pri motion ra |
+026 |
|
Sec motion ra |
+028 |
|
Pri motion dec |
+052 |
|
Sec motion dec |
+052 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.034 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
2110763429967940992 |
|
WDS 18409+4204 SLW 1220 : 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 |
18409+4204 |
SLW1220 |
|
2005 |
1 |
113 |
17.4 |
19.55 |
19.51 |
M7.9 M8.1 |
V R |
184055.58+420359.7 |
18409+4204 |
SLW1220 |
|
2010 |
3 |
112 |
17.3 |
19.55 |
19.51 |
M7.9+M8.1 |
V R |
184055.58+420359.7 |
18409+4204 |
SLW1220 |
|
2015 |
4 |
113 |
17.4 |
19.55 |
19.51 |
M7.9+M8.1 |
V R |
184055.58+420359.7 |
18409+4204 |
SLW1220 |
|
2016 |
8 |
113 |
17.4 |
19.55 |
19.51 |
M7.9+M8.1 |
V R |
184055.58+420359.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18409+4204 SLW 1220 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18409+4204 SLW 1220 : MEASURES
No records found.
WDS 18409+4204 : 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 18409+4204 : ALADIN DSS IMAGE @ 18h 40m 55.58s +42° 03' 59.7"
WDS 18409+4204 SLW 1220 : 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 |
|
18409+4204 |
SLW1220 |
|
113 |
17.4 |
|
Show |
|
18420+4231 |
BVD 263 |
|
274 |
5.6 |
30 |
Show |
|
18380+4151 |
UC 3630 |
|
118 |
11.9 |
36 |
Show |
|
18439+4231 |
DEA 192 |
|
338 |
9.0 |
44 |
Show |
|
18436+4237 |
ES 478 |
|
185 |
9.3 |
45 |
Show |
|
18448+4215 |
KPP1029 |
|
206 |
8.3 |
45 |
Show |
|
18455+4202 |
STF2394 |
|
203 |
6.9 |
51 |
Show |
|
18452+4227 |
KOI 10 |
AB |
266 |
3.0 |
53 |
Show |
|
18452+4227 |
KOI 10 |
AC |
89 |
3.7 |
53 |
Show |
|
18390+4113 |
BRT1919 |
|
327 |
3.8 |
56 |
Show |
|
18450+4239 |
HDS2657 |
|
37 |
0.2 |
57 |
Show |
|
18413+4102 |
SLE 94 |
|
103 |
15.9 |
62 |
Show |
|
18440+4256 |
COU1791 |
|
127 |
0.6 |
62 |
Show |
|
18466+4157 |
KOI3284 |
AB |
193 |
0.4 |
64 |
Show |
|
18466+4157 |
KOI3284 |
AC |
4 |
4.0 |
64 |
Show |
|
18352+4135 |
RAO 83 |
Ba,Bb |
263 |
0.1 |
64 |
Show |
|
18442+4259 |
KOI4599 |
|
81 |
2.0 |
66 |
Show |
|
18468+4224 |
KOI2914 |
AB |
231 |
3.8 |
68 |
Show |
|
18401+4100 |
SLE 93 |
|
68 |
11.5 |
69 |
Show |
|
18461+4241 |
DEA 137 |
|
70 |
7.2 |
70 |
Show |
|
18396+4056 |
COU1607 |
|
136 |
0.0 |
70 |
Show |
|
18352+4135 |
TOK 322 |
AB |
116 |
621.2 |
70 |
Show |
|
18386+4309 |
NSN 706 |
|
336 |
3.4 |
71 |
Show |
|
18346+4158 |
UC 3615 |
|
181 |
49.6 |
71 |
Show |
|
18466+4134 |
TOI2138 |
|
215 |
0.2 |
71 |
Show |
|
18362+4117 |
STF2351 |
|
160 |
5.0 |
72 |
Show |
|
18476+4210 |
KOI2005 |
AB |
58 |
0.0 |
75 |
Show |
|
18476+4210 |
KOI2005 |
AC |
137 |
2.1 |
75 |
Show |
|
18462+4118 |
ES 1656 |
|
252 |
5.2 |
75 |
Show |
|
18476+4217 |
KOI4184 |
|
224 |
0.2 |
76 |
Show |
|
18477+4159 |
ES 1560 |
|
345 |
9.8 |
77 |
Show |
|
18472+4135 |
TDT1053 |
|
17 |
2.1 |
77 |
Show |
|
18406+4325 |
DEA 159 |
|
310 |
7.8 |
82 |
Show |
|
18445+4317 |
KOI4419 |
AB |
116 |
4.0 |
83 |
Show |
|
18445+4317 |
JKA 3 |
AC |
273 |
15.9 |
83 |
Show |
|
18473+4249 |
KOI4136 |
|
108 |
3.7 |
84 |
Show |
|
18442+4319 |
KOI2734 |
|
89 |
2.4 |
84 |
Show |
|
18445+4318 |
DEA 134 |
|
300 |
7.2 |
85 |
Show |
|
18463+4304 |
KOI3995 |
|
117 |
3.8 |
85 |
Show |
|
18338+4235 |
DBR 322 |
|
130 |
2.5 |
85 |
Show |
|
18389+4042 |
A 586 |
|
203 |
2.2 |
86 |
Show |
|
18332+4200 |
ES 21 |
|
109 |
7.3 |
86 |
Show |
|
18450+4051 |
COU1792 |
|
347 |
1.1 |
86 |
Show |
|
18486+4214 |
KOI 667 |
|
133 |
3.0 |
87 |
Show |
|
18442+4321 |
DEA 409 |
|
257 |
21.4 |
87 |
Show |
|
18467+4303 |
ES 1425 |
|
232 |
4.4 |
87 |
Show |
|
18478+4246 |
COU1793 |
|
323 |
1.2 |
88 |
Show |
|
18340+4121 |
ARY 14 |
AB |
293 |
38.5 |
89 |
Show |
|
18340+4121 |
ARY 14 |
AC |
356 |
119.1 |
89 |
Show |
|
18456+4317 |
DEA 122 |
|
353 |
6.8 |
90 |
Show |
|
18397+4035 |
AG 225 |
AB |
354 |
6.6 |
91 |
|
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WDS 18409+4204 : COMPONENTS
18409+4204 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
184055.58+420359.7 |
|
Mag |
19.55 |
|
Spectral class |
M7.9 (red) |
|
PmRA |
26.00 |
|
PmDE |
52.0 |
|
18409+4204 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
184056.65+420353.0 |
|
Mag |
19.51 |
|
Spectral class |
M8.1 (red) |
|
PmRA |
28.00 |
|
PmDE |
52.0 |
|
Calc delta mag |
0.04 |
|
Calc coord |
yes |
|