19109+3018 JNN 121 AB
19h 10m 54.78s +30° 17' 47.2" P.A. 129.00 sep 0.3 mag 12.80,14.80 Sp M1.5+M4
Coord 2000 |
19109+3018 |
|
Discov num |
JNN 121 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 10 54.78 +30 17 47.2 |
|
Date first |
2008 |
|
Date last |
2011 |
|
Obs |
2 |
|
Pa first |
123 |
|
Pa last |
128.5 |
|
P.A. Now (θ) |
128.5° |
|
Sep first |
0.3 |
|
Sep last |
0.298 |
|
Sep. Now (ρ) |
0.298" |
|
Mag pri |
12.80 |
|
Mag sec |
14.80 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
M1.5+M4 (red/red) |
|
Pri motion ra |
-074 |
|
Sec motion ra |
|
|
Pri motion dec |
-150 |
|
Sec motion dec |
|
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
19109+3018 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 10 55 +30 17 47 |
JNN 121 AB |
2011 |
2 |
129 |
0.3 |
12.80 |
14.80 |
2.00 |
|
<=== |
Show |
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19 10 55 +30 17 47 |
JNN 121 AC |
2016 |
3 |
71 |
0.7 |
12.80 |
14.30 |
1.50 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
2039402483926837248 |
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WDS 19109+3018 JNN 121 AB : NOTES
discov_num |
notes |
refcode |
JNN 121 |
The AstraLux images reveal 3 components in the 2MASS J19105480+3017476 |
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system. Due to their very compact configuration, the triple system is |
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very likely physically bound. Only one epoch of imaging exists so far. |
Jnn2012 |
REFERENCES
refcode |
metd |
author |
reference |
Jnn2012 |
Cl j |
Janson, M., Hormuth, F., Bergfors, C., Brandner, W., Hippler, S., Daemgen, S., |
2012ApJ...754...44J |
Jnn2012 |
+E2 |
Kudryavtseva, N., Schmalzl, E., Schnupp, C., & Henning, T. |
|
Jnn2012 |
|
ApJ 754, 44, 2012 (some recalibrated measures published in Jnn2014b) |
2014ApJS..214...17J |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
19109+3018 |
JNN 121 |
AB |
2008 |
1 |
123 |
0.3 |
12.80 |
14.80 |
M1.5 M4 |
|
191054.78+301747.2 |
19109+3018 |
JNN 121 |
AB |
2011 |
2 |
129 |
0.3 |
12.80 |
14.80 |
M1.5 M4 |
NV |
191054.78+301747.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19109+3018 JNN 121 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19109+3018 JNN 121 AB : MEASURES
No records found.
WDS 19109+3018 : 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 19109+3018 : ALADIN DSS IMAGE @ 19h 10m 54.78s +30° 17' 47.2"
WDS 19109+3018 JNN 121 AB : NEIGHBORHOODS
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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 |
|
19109+3018 |
JNN 121 |
AB |
129 |
0.3 |
|
Show |
|
19109+3018 |
JNN 121 |
AC |
71 |
0.7 |
|
Show |
|
19124+3021 |
GLP 16 |
CD |
130 |
48.7 |
19 |
Show |
|
19124+3021 |
STF2483 |
BC |
228 |
70.4 |
20 |
Show |
|
19124+3021 |
GLP 16 |
BD |
191 |
79.8 |
20 |
Show |
|
19124+3021 |
STF2483 |
AB |
317 |
10.0 |
20 |
Show |
|
19124+3021 |
STF2483 |
AC |
236 |
71.2 |
20 |
Show |
|
19124+3021 |
GLP 16 |
AD |
197 |
74.3 |
20 |
Show |
|
19094+3034 |
HO 572 |
|
314 |
17.9 |
26 |
Show |
|
19115+2953 |
J 1263 |
AB |
247 |
38.8 |
26 |
Show |
|
19115+2953 |
GRF 6 |
AD |
176 |
167.8 |
26 |
Show |
|
19115+2953 |
J 1263 |
BC |
40 |
8.6 |
26 |
Show |
|
19103+3044 |
COU1020 |
|
101 |
1.0 |
28 |
Show |
|
19133+3020 |
HLM 18 |
|
324 |
27.6 |
31 |
Show |
|
19086+3008 |
TDT1248 |
|
181 |
1.5 |
32 |
Show |
|
19128+2957 |
BRT 37 |
|
336 |
4.5 |
34 |
Show |
|
19138+3019 |
TDT1308 |
|
164 |
0.5 |
38 |
Show |
|
19081+3031 |
HO 99 |
|
167 |
0.4 |
39 |
Show |
|
19138+3033 |
TDT1307 |
|
92 |
1.4 |
40 |
Show |
|
19104+2938 |
BRT 264 |
|
39 |
6.6 |
41 |
Show |
|
19131+2946 |
J 768 |
|
352 |
3.4 |
42 |
Show |
|
19075+3015 |
NSN 710 |
BC |
33 |
17.0 |
44 |
Show |
|
19088+3053 |
HO 571 |
AB |
214 |
12.4 |
45 |
Show |
|
19088+3053 |
BKO 60 |
AC |
165 |
11.6 |
45 |
Show |
|
19078+3040 |
STF2465 |
|
249 |
1.2 |
47 |
Show |
|
19079+3043 |
FYM 96 |
KM |
11 |
8.1 |
48 |
Show |
|
19081+3048 |
STF2467 |
|
262 |
10.5 |
48 |
Show |
|
19079+3043 |
HLM 16 |
AB |
309 |
8.0 |
48 |
Show |
|
19079+3043 |
J 2945 |
AC |
192 |
9.6 |
48 |
Show |
|
19079+3043 |
ABH 110 |
AD |
78 |
52.6 |
48 |
Show |
|
19079+3043 |
ABH 110 |
AE |
112 |
64.1 |
48 |
Show |
|
19079+3043 |
ABH 110 |
AF |
288 |
34.0 |
48 |
Show |
|
19079+3043 |
HLM 16 |
AG |
246 |
55.1 |
48 |
Show |
|
19079+3043 |
ABH 110 |
AH |
316 |
91.1 |
48 |
Show |
|
19079+3043 |
ABH 110 |
AI |
25 |
55.8 |
48 |
Show |
|
19079+3043 |
ABH 110 |
AJ |
225 |
83.0 |
48 |
Show |
|
19079+3043 |
FYM 96 |
AK |
140 |
43.7 |
48 |
Show |
|
19079+3043 |
FYM 96 |
AL |
222 |
57.0 |
48 |
Show |
|
19079+3043 |
FYM 96 |
AM |
130 |
39.2 |
48 |
Show |
|
19076+3043 |
BKO 59 |
BC |
88 |
7.3 |
50 |
Show |
|
19076+3043 |
BKO 59 |
AB |
48 |
10.1 |
50 |
Show |
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19076+3043 |
BKO 59 |
AD |
175 |
6.0 |
50 |
Show |
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19079+2948 |
STF2466 |
AB |
103 |
2.5 |
50 |
Show |
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19079+2948 |
STF2466 |
AC |
141 |
98.7 |
50 |
Show |
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19129+3100 |
HO 101 |
|
113 |
2.2 |
50 |
Show |
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19135+3055 |
TDS 977 |
|
106 |
2.2 |
51 |
Show |
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19070+3018 |
TDT1229 |
|
340 |
2.5 |
51 |
Show |
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19145+2945 |
J 3313 |
|
29 |
11.7 |
58 |
Show |
|
19134+2926 |
COU1157 |
|
96 |
0.3 |
61 |
Show |
|
19062+3026 |
STF2454 |
AB |
291 |
1.3 |
63 |
Show |
|
19062+3026 |
DRD 2 |
AC |
261 |
31.3 |
63 |
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WDS 19109+3018 : COMPONENTS
|
A |
B |
B |
pa=132.7°
sep=0.27"
| |
C |
pa=68.0°
sep=0.61"
| pa=41.3°
sep=0.55"
|
19109+3018 A
Coord arcsec 2000 |
191054.78+301747.2 |
|
Mag |
12.8 |
|
Spectral class |
M1.5 (red) |
|
PmRA |
-74.00 |
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PmDE |
-150.0 |
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19109+3018 B
Coord arcsec 2000 |
191054.80+301747.0 |
|
Mag |
14.8 |
|
Spectral class |
M4 (red) |
|
Calc delta mag |
2 |
|
Calc coord |
yes |
|
19109+3018 C
Coord arcsec 2000 |
191054.82+301747.4 |
|
Mag |
14.3 |
|
Spectral class |
M3.5 (red) |
|
Calc delta mag |
1.5 |
|
Calc coord |
yes |
|