20314+3833 JNN 284
20h 31m 25.69s +38° 33' 46.3" P.A. 252.00 sep 0.1 mag 14.00,16.00 Sp M4.0
Coord 2000 |
20314+3833 |
|
Discov num |
JNN 284 |
|
Comp |
|
|
Coord arcsec 2000 |
20 31 25.69 +38 33 46.3 |
|
Date first |
2012 |
|
Date last |
2012 |
|
Obs |
1 |
|
Pa first |
252 |
|
Pa last |
252.4 |
|
P.A. Now (θ) |
252.4° |
|
Sep first |
0.1 |
|
Sep last |
0.118 |
|
Sep. Now (ρ) |
0.118" |
|
Mag pri |
14.00 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
M4.0 (red) |
|
Pri motion ra |
+202 |
|
Sec motion ra |
|
|
Pri motion dec |
+723 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
WDS 20314+3833 JNN 284 : NOTES
discov_num |
notes |
refcode |
JNN 284 |
LHS 3559. Estimated age 1000-10000 Myr; masses 0.21 +/- 0.04 and 0.13 |
|
|
+/- 0.02 Msun; a ~1.8 au. |
Jnn2014 |
REFERENCES
refcode |
metd |
author |
reference |
Jnn2014 |
A - |
Janson, M., Bergfors, C., Brandner, W., Kudryavtseva, N., Hormuth, F., |
2014ApJ...789..102J |
Jnn2014 |
+Cl |
Hippler, S., & Henning, T. |
|
Jnn2014 |
|
ApJ 789, 102, 2014 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20314+3833 |
JNN 284 |
|
2012 |
1 |
252 |
0.1 |
14.00 |
16.00 |
M4.0 |
|
203125.64+383344.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20314+3833 JNN 284 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20314+3833 JNN 284 : MEASURES
No records found.
WDS 20314+3833 : 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 20314+3833 : ALADIN DSS IMAGE @ 20h 31m 25.69s +38° 33' 46.3"
WDS 20314+3833 JNN 284 : 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 |
|
20314+3833 |
JNN 284 |
|
252 |
0.1 |
|
Show |
|
20317+3831 |
ES 246 |
AB |
355 |
5.1 |
4 |
Show |
|
20317+3831 |
ES 246 |
AC |
354 |
9.9 |
4 |
Show |
|
20304+3833 |
A 1430 |
|
132 |
3.4 |
12 |
Show |
|
20311+3847 |
SEI1150 |
|
74 |
21.6 |
14 |
Show |
|
20300+3832 |
SMA 117 |
|
264 |
12.4 |
18 |
Show |
|
20302+3823 |
SEI1141 |
|
175 |
22.5 |
18 |
Show |
|
20306+3850 |
SEI1144 |
|
177 |
18.1 |
20 |
Show |
|
20311+3854 |
SEI1149 |
|
203 |
19.6 |
22 |
Show |
|
20296+3836 |
SEI1136 |
|
259 |
11.5 |
22 |
Show |
|
20331+3822 |
TDT2363 |
|
174 |
0.5 |
23 |
Show |
|
20337+3835 |
A 1431 |
|
29 |
0.9 |
27 |
Show |
|
20315+3806 |
SEI1151 |
|
215 |
25.1 |
27 |
Show |
|
20324+3859 |
SEI1157 |
|
66 |
7.6 |
28 |
Show |
|
20296+3856 |
MLB 775 |
|
167 |
10.8 |
32 |
Show |
|
20336+3854 |
KPP4205 |
|
80 |
2.6 |
33 |
Show |
|
20297+3808 |
STF2691 |
|
32 |
16.3 |
34 |
Show |
|
20341+3847 |
KPP4206 |
|
215 |
1.6 |
34 |
Show |
|
20335+3858 |
SEI1166 |
|
73 |
17.0 |
34 |
Show |
|
20330+3903 |
SEI1163 |
|
221 |
28.9 |
35 |
Show |
|
20296+3901 |
ALI 936 |
AB |
77 |
10.5 |
35 |
Show |
|
20296+3901 |
SEI1137 |
AC |
310 |
22.0 |
35 |
Show |
|
20288+3812 |
ES 2508 |
|
302 |
6.3 |
37 |
Show |
|
20293+3901 |
DAM 315 |
|
281 |
10.3 |
38 |
Show |
|
20288+3810 |
ES 206 |
|
124 |
4.2 |
39 |
Show |
|
20344+3852 |
SEI1172 |
|
149 |
21.8 |
40 |
Show |
|
20282+3821 |
TDT2304 |
|
199 |
5.4 |
40 |
Show |
|
20281+3820 |
SMR 71 |
|
65 |
8.4 |
42 |
Show |
|
20281+3847 |
ALI 933 |
|
254 |
13.8 |
42 |
Show |
|
20349+3840 |
SEI1177 |
|
139 |
13.0 |
42 |
Show |
|
20332+3910 |
SEI1165 |
|
4 |
10.7 |
42 |
Show |
|
20304+3753 |
TDT2328 |
|
45 |
0.5 |
43 |
Show |
|
20332+3911 |
CNT 6 |
|
205 |
6.6 |
43 |
Show |
|
20349+3849 |
SEI1176 |
|
11 |
19.9 |
43 |
Show |
|
20348+3852 |
GRV 357 |
|
275 |
22.5 |
45 |
Show |
|
20327+3916 |
SEI1160 |
AB |
49 |
13.9 |
46 |
Show |
|
20327+3916 |
SEI1159 |
AC |
148 |
21.0 |
46 |
Show |
|
20280+3813 |
ES 2507 |
|
84 |
8.2 |
46 |
Show |
|
20308+3749 |
SEI1146 |
AB |
42 |
10.2 |
46 |
Show |
|
20308+3749 |
SEI1147 |
AC |
286 |
14.5 |
46 |
Show |
|
20276+3926 |
GUL 3 |
|
335 |
0.5 |
46 |
Show |
|
20335+3913 |
SEI1168 |
|
118 |
19.4 |
47 |
Show |
|
20319+3920 |
HJ 1531 |
|
318 |
6.4 |
47 |
Show |
|
20287+3911 |
CBL 83 |
|
172 |
41.8 |
50 |
Show |
|
20345+3759 |
BKO 569 |
|
73 |
8.5 |
51 |
Show |
|
20292+3919 |
SEI1134 |
|
32 |
3.8 |
53 |
Show |
|
20354+3810 |
RAO 439 |
|
235 |
0.7 |
54 |
Show |
|
20329+3925 |
TDT2358 |
|
287 |
0.8 |
54 |
Show |
|
20275+3902 |
TDT2290 |
|
285 |
0.8 |
55 |
Show |
|
20350+3757 |
SEI1178 |
AB |
174 |
19.1 |
56 |
Show |
|
20350+3757 |
BKO 570 |
AC |
12 |
6.2 |
56 |
|
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WDS 20314+3833 : COMPONENTS
20314+3833 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203125.69+383346.3 |
|
Mag |
14 |
|
Spectral class |
M4.0 (red) |
|
PmRA |
202.00 |
|
PmDE |
723.0 |
|
20314+3833 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203125.68+383346.3 |
|
Mag |
16 |
|
Calc delta mag |
2 |
|
Calc coord |
yes |
|