13492+0746 LDS 3107
13h 49m 09.73s +07° 46' 06.9" P.A. 244.00 sep 124.0 mag 15.30,18.30
Coord 2000 |
13492+0746 |
|
Discov num |
LDS3107 |
|
Comp |
|
|
Coord arcsec 2000 |
13 49 09.73 +07 46 06.9 |
|
Date first |
1950 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
242 |
|
Pa last |
243.9 |
|
P.A. Now (θ) |
243.9° |
|
Sep first |
121.9 |
|
Sep last |
123.975 |
|
Sep. Now (ρ) |
123.975" |
|
Mag pri |
15.30 |
|
Mag sec |
18.30 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
|
|
Pri motion ra |
+018 |
|
Sec motion ra |
+025 |
|
Pri motion dec |
-041 |
|
Sec motion dec |
-018 |
|
Notes |
N
(See Notes) |
|
rPM=0.537
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Bootes |
|
Gaia DR2 |
3721568790954867456 |
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WDS 13492+0746 LDS 3107 : NOTES
discov_num |
notes |
refcode |
LDS3107 |
No companion is seen on Aladin at Luyten's original theta value. It |
Luy1975 |
|
appears likely that his theta value was due to a trigonometry error, |
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however, and that the correct value was 270-28 = 242deg rather than |
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270+28 = 298deg. A star seen at that position angle and Luyten's |
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separation agrees with his magnitude and has a proper motion in |
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reasonable agreement, as well. Theta has been changed accordingly. |
|
REFERENCES
refcode |
metd |
author |
reference |
Luy1975 |
Po - |
Luyten, W.J. |
1975PMMin..40....1L |
Luy1975 |
|
Univ. Minnesota Proper Motion Survey #40, 1975 |
|
Luy1975 |
|
(see note to Luy1969 reference regarding dates) |
|
DISCOVERER
idgroup |
discov |
author |
1 |
LDS |
Luyten p.m. catalog (from additional DD list) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
13492+0746 |
LDS3107 |
|
1960 |
1 |
298 |
122.0 |
15.30 |
18.30 |
|
|
134909.53+074607.3 |
13492+0746 |
LDS3107 |
|
2000 |
2 |
244 |
123.3 |
15.30 |
18.30 |
|
N |
134909.73+074606.9 |
13492+0746 |
LDS3107 |
|
2010 |
3 |
244 |
123.8 |
15.30 |
18.30 |
|
N |
134909.73+074606.9 |
13492+0746 |
LDS3107 |
|
2015 |
4 |
244 |
123.9 |
15.30 |
18.30 |
|
N |
134909.73+074606.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 13492+0746 LDS 3107 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 13492+0746 LDS 3107 : MEASURES
No records found.
WDS 13492+0746 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
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WDS 13492+0746 : ALADIN DSS IMAGE @ 13h 49m 09.73s +07° 46' 06.9"
WDS 13492+0746 LDS 3107 : 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 |
|
13492+0746 |
LDS3107 |
|
244 |
124.0 |
|
Show |
|
13490+0747 |
LDS3105 |
|
31 |
125.0 |
3 |
Show |
|
13491+0724 |
LDS3106 |
|
283 |
102.7 |
22 |
Show |
|
13473+0746 |
GOM 22 |
|
172 |
11.5 |
28 |
Show |
|
13480+0812 |
SLW 932 |
|
330 |
58.8 |
31 |
Show |
|
13507+0722 |
LDS3111 |
|
10 |
5.4 |
31 |
Show |
|
13507+0724 |
DAM1449 |
|
308 |
3.6 |
32 |
Show |
|
13496+0818 |
LDS3109 |
|
186 |
68.4 |
33 |
Show |
|
13459+0715 |
LDS3098 |
|
282 |
135.6 |
59 |
Show |
|
13530+0717 |
CVR 146 |
|
75 |
25.6 |
65 |
Show |
|
13478+0639 |
LDS6286 |
BC |
106 |
8.0 |
67 |
Show |
|
13537+0803 |
GWP2121 |
|
29 |
76.4 |
69 |
Show |
|
13478+0639 |
GIC 115 |
AB |
65 |
392.6 |
71 |
Show |
|
13445+0732 |
HJ 1240 |
|
288 |
10.4 |
71 |
Show |
|
13449+0822 |
HJ 851 |
|
357 |
16.6 |
73 |
Show |
|
13472+0639 |
CVR1543 |
|
165 |
3.3 |
74 |
Show |
|
13492+0630 |
HJ 2686 |
|
113 |
22.9 |
76 |
Show |
|
13542+0802 |
TDS9025 |
|
181 |
1.4 |
77 |
Show |
|
13543+0814 |
BRT2155 |
|
98 |
5.1 |
81 |
Show |
|
13491+0617 |
WIS 236 |
|
248 |
299.3 |
90 |
Show |
|
13431+0734 |
SLW 918 |
|
228 |
116.0 |
91 |
Show |
|
13470+0621 |
LDS3101 |
|
105 |
488.5 |
92 |
Show |
|
13554+0742 |
CVR 715 |
|
118 |
15.3 |
93 |
Show |
|
13453+0903 |
BU 115 |
AB |
259 |
1.6 |
96 |
Show |
|
13453+0903 |
BU 115 |
AC |
169 |
107.3 |
96 |
Show |
|
13550+0830 |
GWP2138 |
|
26 |
463.3 |
98 |
Show |
|
13503+0605 |
LDS3110 |
|
2 |
52.4 |
103 |
Show |
|
13445+0626 |
CVR1538 |
|
241 |
3.2 |
106 |
Show |
|
13445+0910 |
SLW 923 |
|
117 |
125.1 |
110 |
Show |
|
13416+0736 |
STF1773 |
AB |
209 |
30.6 |
113 |
Show |
|
13416+0736 |
STF1773 |
AC |
101 |
56.7 |
113 |
Show |
|
13416+0736 |
STF1773 |
BC |
78 |
72.0 |
113 |
Show |
|
13449+0919 |
GRV 873 |
AB |
299 |
60.2 |
113 |
Show |
|
13424+0650 |
GWP2063 |
|
209 |
282.3 |
115 |
Show |
|
13471+0555 |
LDS3102 |
|
179 |
37.2 |
115 |
Show |
|
13462+0559 |
LDS3099 |
|
292 |
70.9 |
116 |
Show |
|
13458+0554 |
LDS3096 |
|
274 |
54.6 |
123 |
Show |
|
13427+0904 |
BRT3220 |
|
67 |
5.0 |
124 |
Show |
|
13562+0634 |
GRV 876 |
|
266 |
18.5 |
128 |
Show |
|
13578+0749 |
NSN 650 |
|
285 |
2.3 |
129 |
Show |
|
13403+0726 |
HJ 2668 |
|
294 |
10.1 |
134 |
Show |
|
13508+0959 |
GWP2100 |
|
58 |
179.2 |
135 |
Show |
|
13403+0709 |
DOO 56 |
CD |
90 |
3.6 |
136 |
Show |
|
13403+0823 |
GWP2056 |
|
18 |
47.1 |
137 |
Show |
|
13403+0709 |
HJ 1238 |
AB |
307 |
14.5 |
138 |
Show |
|
13403+0709 |
DOO 56 |
AC |
86 |
125.3 |
138 |
Show |
|
13401+0823 |
SKF1745 |
|
215 |
1.0 |
140 |
Show |
|
13434+0550 |
CVR1535 |
|
62 |
3.0 |
144 |
Show |
|
13494+0524 |
HJ 1242 |
|
119 |
10.7 |
147 |
Show |
|
13519+1008 |
B 2543 |
|
211 |
0.4 |
148 |
Show |
|
13570+0615 |
WIS 240 |
|
296 |
976.9 |
149 |
|
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WDS 13492+0746 : COMPONENTS
|
A |
B |
pa=243.7°
sep=123.06"
|
13492+0746 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
134909.73+074606.9 |
|
Mag |
15.3 |
|
PmRA |
18.00 |
|
PmDE |
-41.0 |
|
13492+0746 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
134902.31+074512.4 |
|
Mag |
18.3 |
|
PmRA |
25.00 |
|
PmDE |
-18.0 |
|
Calc delta mag |
3 |
|
Calc coord |
yes |
|