12418+5645 BWL 33 AD
12h 41m 47.37s +56° 45' 13.8" P.A. 241.00 sep 22.8 mag 8.61, Sp M3.0
Coord 2000 |
12418+5645 |
|
Discov num |
BWL 33 |
|
Comp |
AD |
|
Coord arcsec 2000 |
12 41 47.37 +56 45 13.8 |
|
Date first |
1999 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
238 |
|
Pa last |
240.5 |
|
P.A. Now (θ) |
240.5° |
|
Sep first |
21.1 |
|
Sep last |
22.82 |
|
Sep. Now (ρ) |
22.82" |
|
Mag pri |
8.61 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
M3.0 (red) |
|
Pri motion ra |
+112 |
|
Sec motion ra |
|
|
Pri motion dec |
+001 |
|
Sec motion dec |
|
|
Notes |
N
U
K
(See Notes, Proper motion indicates non-physical, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is not physical.
12418+5645 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
12 41 47 +56 45 14 |
BWL 33 AB |
2013 |
2 |
8 |
9.0 |
8.61 |
18.90 |
10.29 |
|
|
Show |
|
|
12 41 47 +56 45 14 |
BWL 33 AC |
2013 |
1 |
239 |
12.4 |
8.61 |
|
|
|
|
Show |
|
|
12 41 47 +56 45 14 |
BWL 33 AD |
2015 |
7 |
241 |
22.8 |
8.61 |
|
|
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Gaia DR2 |
1577483492878691200 |
|
WDS 12418+5645 BWL 33 AD : NOTES
discov_num |
notes |
refcode |
BWL 33 |
AD: Colors and/or astrometry are inconsistent with a late-type common |
|
|
proper motion companion based on visual inspection of the field from |
|
|
2MASS, SDSS, DSS1, and/or DSS2. |
Bwl2015 |
REFERENCES
refcode |
metd |
author |
reference |
Bwl2015 |
Ac j |
Bowler, B.P., Liu, M.C., Shkolnik, E.L., & Tamura, M. |
2015ApJS..216....7B |
Bwl2015 |
|
ApJS 216, 7, 2015 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
12418+5645 |
BWL 33 |
AD |
2013 |
1 |
241 |
22.7 |
8.61 |
|
M3.0 |
NU K |
124147.37+564513.8 |
12418+5645 |
BWL 33 |
AD |
2015 |
3 |
240 |
22.7 |
8.61 |
|
M3.0 |
NU K |
124147.37+564513.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12418+5645 BWL 33 AD : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12418+5645 BWL 33 AD : MEASURES
No records found.
WDS 12418+5645 : 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 12418+5645 : ALADIN DSS IMAGE @ 12h 41m 47.37s +56° 45' 13.8"
WDS 12418+5645 BWL 33 AD : 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 |
|
12418+5645 |
BWL 33 |
AB |
8 |
9.0 |
|
Show |
|
12418+5645 |
BWL 33 |
AC |
239 |
12.4 |
|
Show |
|
12418+5645 |
BWL 33 |
AD |
241 |
22.8 |
|
Show |
|
12406+5629 |
MLB 169 |
|
310 |
2.0 |
19 |
Show |
|
12449+5718 |
LDS1336 |
|
10 |
236.1 |
41 |
Show |
|
12362+5650 |
A 1601 |
AB |
75 |
2.4 |
47 |
Show |
|
12362+5650 |
GII 190 |
Aa,Ab |
125 |
0.1 |
47 |
Show |
|
12358+5641 |
SLW 740 |
|
211 |
8.6 |
50 |
Show |
|
12358+5635 |
STF1662 |
|
242 |
19.2 |
51 |
Show |
|
12483+5653 |
LDS2660 |
|
129 |
83.3 |
53 |
Show |
|
12487+5640 |
TDS8534 |
|
271 |
2.6 |
58 |
Show |
|
12426+5545 |
LDS3058 |
|
248 |
6.6 |
61 |
Show |
|
12352+5617 |
STI2287 |
|
81 |
16.2 |
61 |
Show |
|
12409+5545 |
SLW 756 |
|
117 |
10.1 |
61 |
Show |
|
12417+5543 |
SHY 64 |
AB |
191 |
999.9 |
62 |
Show |
|
12417+5543 |
SHY 64 |
AC |
309 |
999.9 |
62 |
Show |
|
12417+5543 |
SHY 64 |
AD |
69 |
999.9 |
62 |
Show |
|
12417+5543 |
SHY 236 |
AE |
248 |
999.9 |
62 |
Show |
|
12339+5629 |
LDS1322 |
|
211 |
6.5 |
69 |
Show |
|
12385+5755 |
STI2289 |
|
286 |
10.8 |
76 |
Show |
|
12395+5516 |
BOY 6 |
|
7 |
0.2 |
92 |
Show |
|
12319+5736 |
SLN 71 |
|
120 |
3.2 |
95 |
Show |
|
12478+5522 |
TDS8526 |
|
23 |
0.6 |
98 |
Show |
|
12296+5656 |
LDS2644 |
|
162 |
36.7 |
102 |
Show |
|
12402+5503 |
STI2290 |
AB |
246 |
13.5 |
103 |
Show |
|
12350+5814 |
STF1660 |
|
118 |
19.7 |
105 |
Show |
|
12312+5747 |
UC 176 |
|
37 |
78.0 |
106 |
Show |
|
12467+5824 |
UC 2405 |
|
155 |
68.1 |
106 |
Show |
|
12339+5522 |
STI2286 |
|
86 |
11.5 |
107 |
Show |
|
12484+5509 |
NSN 634 |
|
140 |
2.2 |
112 |
Show |
Alioth |
12540+5558 |
BLM 2 |
|
60 |
0.1 |
113 |
Show |
|
12435+5838 |
KPP2553 |
|
1 |
23.1 |
114 |
Show |
|
12556+5706 |
MLR 553 |
|
188 |
0.5 |
116 |
Show |
|
12289+5556 |
TDS8406 |
|
256 |
1.7 |
118 |
Show |
|
12445+5841 |
LDS1335 |
|
7 |
34.9 |
119 |
Show |
|
12556+5613 |
DAM 711 |
AB |
47 |
60.3 |
120 |
Show |
|
12556+5613 |
LDS1343 |
BC |
207 |
5.9 |
120 |
Show |
|
12501+5506 |
GJ 3753 |
AB |
307 |
2.6 |
122 |
Show |
|
12501+5506 |
FAR 14 |
AC |
109 |
123.1 |
122 |
Show |
|
12436+5852 |
STT 254 |
|
189 |
0.3 |
128 |
Show |
|
12318+5508 |
SKF2013 |
|
75 |
6.6 |
129 |
Show |
|
12397+5855 |
SLW 752 |
|
359 |
112.8 |
131 |
Show |
|
12313+5507 |
BAG 50 |
|
255 |
0.1 |
132 |
Show |
|
12511+5838 |
STI 750 |
|
142 |
3.4 |
136 |
Show |
|
12569+5744 |
MLR 500 |
AB |
254 |
0.1 |
136 |
Show |
|
12569+5744 |
MLR 500 |
AC |
272 |
9.6 |
136 |
Show |
|
12561+5540 |
LDS3068 |
|
349 |
14.1 |
136 |
Show |
|
12550+5810 |
STF1691 |
AB |
275 |
18.5 |
136 |
Show |
|
12550+5810 |
STF1691 |
AC |
84 |
130.3 |
136 |
Show |
|
12584+5705 |
A 1604 |
|
328 |
2.6 |
138 |
Show |
|
12329+5448 |
A 1600 |
AB |
8 |
0.9 |
140 |
|
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WDS 12418+5645 : COMPONENTS
|
A |
B |
C |
B |
pa=4.1°
sep=8.99"
| |
C |
pa=222.3°
sep=8.68"
| pa=202.9°
sep=16.70"
| |
D |
pa=224.1°
sep=15.65"
| pa=209.7°
sep=23.26"
| pa=226.4°
sep=6.98"
|
12418+5645 A
Coord arcsec 2000 |
124147.37+564513.8 |
|
Mag |
8.61 |
|
Spectral class |
M3.0 (red) |
|
PmRA |
112.00 |
|
PmDE |
1.0 |
|
12418+5645 B
Coord arcsec 2000 |
124147.45+564522.8 |
|
Mag |
18.9 |
|
Calc delta mag |
10.29 |
|
Calc coord |
yes |
|
12418+5645 C
Coord arcsec 2000 |
124146.66+564507.4 |
|
Calc delta mag |
8.61 |
|
Calc coord |
yes |
|
12418+5645 D
Coord arcsec 2000 |
124146.05+564502.6 |
|
Calc delta mag |
8.61 |
|
Calc coord |
yes |
|