08216+0418 SLW 245 AB
08h 21m 35.15s +04° 18' 08.9" P.A. 244.00 sep 116.6 mag 16.90,18.40 Sp M2.0+M3.2
Coord 2000 |
08216+0418 |
|
Discov num |
SLW 245 |
|
Comp |
AB |
|
Coord arcsec 2000 |
08 21 35.15 +04 18 08.9 |
|
Date first |
2000 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
244 |
|
Pa last |
243.6 |
|
P.A. Now (θ) |
243.6° |
|
Sep first |
116.6 |
|
Sep last |
116.595 |
|
Sep. Now (ρ) |
116.595" |
|
Mag pri |
16.90 |
|
Mag sec |
18.40 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
M2.0+M3.2 (red/red) |
|
Pri motion ra |
+024 |
|
Sec motion ra |
+022 |
|
Pri motion dec |
-043 |
|
Sec motion dec |
-040 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.073 (< 0.3, Physical double)
This double is physical.
08216+0418 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
08 21 35 +04 18 09 |
SLW 245 AB |
2016 |
8 |
244 |
116.6 |
16.90 |
18.40 |
1.50 |
|
<=== |
Show |
|
|
08 21 28 +04 17 17 |
SLW 243 BC |
2015 |
6 |
198 |
179.5 |
18.40 |
19.80 |
1.40 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Gaia DR2 |
3092913397048279296 |
|
WDS 08216+0418 SLW 245 AB : 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 |
08216+0418 |
SLW 245 |
AB |
2002 |
1 |
244 |
116.6 |
16.85 |
18.43 |
M2.0 M3.2 |
V R |
082135.15+041808.9 |
08216+0418 |
SLW 245 |
AB |
2015 |
3 |
244 |
116.6 |
16.90 |
18.40 |
M2.0+M3.2 |
V R |
082135.15+041808.9 |
08216+0418 |
SLW 245 |
AB |
2016 |
8 |
244 |
116.6 |
16.90 |
18.40 |
M2.0+M3.2 |
V R |
082135.15+041808.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 08216+0418 SLW 245 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 08216+0418 SLW 245 AB : MEASURES
No records found.
WDS 08216+0418 : 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 08216+0418 : ALADIN DSS IMAGE @ 08h 21m 35.15s +04° 18' 08.9"
WDS 08216+0418 SLW 245 AB : 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 |
|
08216+0418 |
SLW 245 |
AB |
244 |
116.6 |
|
Show |
|
08216+0418 |
SLW 243 |
BC |
198 |
179.5 |
2 |
Show |
|
08212+0423 |
BAL2815 |
|
84 |
10.4 |
8 |
Show |
|
08225+0423 |
SKF 626 |
|
96 |
1.2 |
14 |
Show |
|
08210+0403 |
BAL2814 |
|
310 |
3.1 |
18 |
Show |
|
08198+0357 |
FIN 346 |
|
52 |
0.2 |
34 |
Show |
|
08205+0348 |
KPP1428 |
|
115 |
10.7 |
35 |
Show |
|
08235+0357 |
SLW 248 |
|
266 |
97.5 |
36 |
Show |
|
08196+0350 |
BAL2813 |
|
58 |
2.1 |
42 |
Show |
|
08246+0429 |
BAL2816 |
|
188 |
11.1 |
46 |
Show |
|
08186+0434 |
BAL2812 |
|
167 |
11.1 |
48 |
Show |
|
08229+0332 |
SLW 247 |
|
100 |
38.9 |
50 |
Show |
|
08183+0432 |
J 2057 |
|
340 |
5.6 |
54 |
Show |
|
08253+0415 |
TOK 885 |
|
58 |
0.4 |
56 |
Show |
|
08181+0436 |
BAL2811 |
|
271 |
14.8 |
57 |
Show |
|
08208+0318 |
BAL2329 |
|
302 |
19.6 |
61 |
Show |
|
08209+0520 |
J 397 |
|
319 |
2.0 |
63 |
Show |
|
08177+0354 |
A 2888 |
|
297 |
0.2 |
64 |
Show |
|
08184+0332 |
SKF 616 |
|
66 |
1.4 |
67 |
Show |
|
08262+0430 |
STF1226 |
|
144 |
2.5 |
70 |
Show |
|
08174+0346 |
J 2494 |
|
236 |
5.5 |
72 |
Show |
|
08265+0407 |
BAL2817 |
|
91 |
6.6 |
74 |
Show |
|
08184+0321 |
BAL2328 |
|
283 |
13.8 |
75 |
Show |
|
08218+0253 |
J 2877 |
|
259 |
4.6 |
80 |
Show |
|
08164+0404 |
BAL2810 |
|
217 |
14.6 |
80 |
Show |
|
08162+0417 |
CVR1140 |
|
306 |
4.5 |
81 |
Show |
|
08242+0305 |
BAL2332 |
|
32 |
19.1 |
84 |
Show |
|
08204+0540 |
A 2891 |
|
220 |
1.2 |
84 |
Show |
|
08185+0306 |
CVR1142 |
|
194 |
3.3 |
86 |
Show |
|
08186+0302 |
CVR1143 |
|
303 |
4.6 |
89 |
Show |
|
08275+0426 |
HJ 92 |
|
57 |
24.7 |
89 |
Show |
|
08164+0334 |
BAL2326 |
|
240 |
10.5 |
89 |
Show |
|
08238+0255 |
GWP1013 |
|
58 |
49.6 |
90 |
Show |
|
08174+0312 |
BAL2327 |
|
336 |
7.3 |
91 |
Show |
|
08180+0532 |
FMR 206 |
|
42 |
4.5 |
91 |
Show |
|
08228+0547 |
KPP1920 |
|
297 |
15.1 |
91 |
Show |
|
08217+0247 |
BAL2331 |
|
79 |
19.1 |
92 |
Show |
|
08271+0331 |
RUC 21 |
|
144 |
16.6 |
95 |
Show |
|
08248+0256 |
SLW 250 |
|
25 |
8.0 |
96 |
Show |
|
08277+0337 |
HEI 479 |
|
17 |
2.3 |
101 |
Show |
|
08147+0432 |
BAL2808 |
|
117 |
14.0 |
104 |
Show |
|
08147+0438 |
WSI 162 |
|
249 |
20.8 |
106 |
Show |
|
08149+0346 |
SKF 602 |
|
235 |
2.0 |
106 |
Show |
|
08288+0402 |
BAL2818 |
|
83 |
20.4 |
108 |
Show |
|
08144+0351 |
SKF 600 |
|
162 |
2.1 |
111 |
Show |
|
08214+0227 |
HEI 740 |
|
58 |
1.2 |
112 |
Show |
|
08184+0601 |
SKF 617 |
|
242 |
2.9 |
114 |
Show |
|
08279+0313 |
HDS1206 |
|
147 |
1.7 |
116 |
Show |
|
08291+0351 |
SKF 649 |
|
66 |
4.5 |
116 |
Show |
|
08249+0234 |
BAL1845 |
|
156 |
0.1 |
117 |
Show |
|
08258+0557 |
SCJ 9 |
|
332 |
3.8 |
118 |
|
|
WDS 08216+0418 : COMPONENTS
|
A |
B |
B |
pa=243.6°
sep=116.68"
| |
C |
pa=215.4°
sep=273.50"
| pa=197.5°
sep=179.44"
|
08216+0418 A
Coord arcsec 2000 |
082135.15+041808.9 |
|
Mag |
16.9 |
|
Spectral class |
M2.0 (red) |
|
PmRA |
24.00 |
|
PmDE |
-43.0 |
|
08216+0418 B
Coord arcsec 2000 |
082128.16+041717.1 |
|
Coord calc |
082128.16+041717.1 |
|
Mag |
18.4 |
|
Spectral class |
M3.2 (red) |
|
PmRA |
22.00 |
|
PmDE |
-40.0 |
|
Calc delta mag |
1.5 |
|
08216+0418 C
Coord arcsec 2000 |
082124.56+041425.9 |
|
Mag |
19.8 |
|
Spectral class |
M4.0 (red) |
|
PmRA |
15.00 |
|
PmDE |
-46.0 |
|
Calc delta mag |
2.9 |
|
Calc coord |
yes |
|