19511+2306 CHE 162 AB
19h 50m 48.77s +23° 04' 47.1" P.A. 75.00 sep 23.1 mag 12.57,13.31
Coord 2000 |
19511+2306 |
|
Discov num |
CHE 162 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 50 48.77 +23 04 47.1 |
|
Date first |
1907 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
75 |
|
Pa last |
74.8 |
|
P.A. Now (θ) |
74.8° |
|
Sep first |
22.9 |
|
Sep last |
23.136 |
|
Sep. Now (ρ) |
23.136" |
|
Mag pri |
12.57 |
|
Mag sec |
13.31 |
|
delta mag (ΔM) |
0.74 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
+005 |
|
Notes |
N
(See Notes) |
|
rPM=1.237
This double is not physical.
19511+2306 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 50 49 +23 04 47 |
CHE 162 AB |
2015 |
9 |
75 |
23.1 |
12.57 |
13.31 |
0.74 |
|
<=== |
Show |
|
|
19 50 49 +23 04 47 |
BKO 999 AC |
2015 |
8 |
359 |
7.4 |
12.40 |
14.90 |
2.50 |
|
|
Show |
|
|
19 50 50 +23 04 53 |
BKO 999 BD |
2015 |
4 |
170 |
5.8 |
12.10 |
13.50 |
1.40 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Gaia DR2 |
1828216639907894144 |
|
WDS 19511+2306 CHE 162 AB : NOTES
discov_num |
notes |
refcode |
CHE 162 |
There was an error in Chevalier's coordinates due to incorrect |
Che1908 |
|
plate center coordinates. In addition, there was a trigonometric |
|
|
error in deriving theta; the correct value is 180deg - theta. |
Hrt2012b |
|
Berko's match was actually CHE 164. |
Bko2011c |
REFERENCES
refcode |
metd |
author |
reference |
Bko2011c |
C u |
Berko, E. |
................... |
Bko2011c |
|
Webb Soc., Double Star Circ. 19, 42, 2011 (BKO 981 - BKO1042) |
|
Che1908 |
Pa - |
Chevalier, Stanislas |
. |
Che1908 |
|
Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b) |
|
Hrt2012b |
E2 - |
Hartkopf, W.I. |
................... |
Hrt2012b |
|
Webb Soc., Double Star Circ. 20, 2012 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
19511+2306 |
CHE 162 |
AB |
2008 |
4 |
75 |
23.4 |
12.57 |
13.31 |
|
N |
195048.77+230447.1 |
19511+2306 |
CHE 162 |
AB |
2015 |
5 |
75 |
23.2 |
12.57 |
13.31 |
|
N |
195048.77+230447.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19511+2306 CHE 162 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19511+2306 CHE 162 AB : MEASURES
No records found.
WDS 19511+2306 : 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 19511+2306 : ALADIN DSS IMAGE @ 19h 50m 48.77s +23° 04' 47.1"
WDS 19511+2306 CHE 162 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 |
|
19511+2306 |
CHE 162 |
AB |
75 |
23.1 |
|
Show |
|
19511+2306 |
BKO 999 |
AC |
359 |
7.4 |
|
Show |
|
19511+2306 |
BKO 999 |
BD |
170 |
5.8 |
1 |
Show |
|
19509+2306 |
BKO 995 |
|
92 |
6.2 |
2 |
Show |
|
19512+2306 |
CHE 164 |
|
108 |
24.4 |
2 |
Show |
|
19507+2306 |
BKO 992 |
|
75 |
7.0 |
3 |
Show |
|
19506+2304 |
BKO 989 |
|
22 |
3.0 |
4 |
Show |
|
19513+2304 |
CHE 167 |
|
208 |
10.0 |
4 |
Show |
|
19513+2308 |
CHE 166 |
AB |
257 |
11.8 |
4 |
Show |
|
19513+2308 |
CHE 166 |
AC |
15 |
19.5 |
4 |
Show |
|
19513+2308 |
BKO 997 |
CD |
19 |
12.6 |
4 |
Show |
|
19510+2306 |
BKO 998 |
AB |
47 |
9.5 |
4 |
Show |
|
19510+2306 |
BKO 998 |
AC |
110 |
10.8 |
4 |
Show |
|
19510+2306 |
BKO 998 |
AD |
161 |
8.9 |
4 |
Show |
|
19513+2309 |
CHE 165 |
|
155 |
12.1 |
5 |
Show |
|
19507+2309 |
BKO 991 |
|
337 |
9.2 |
5 |
Show |
|
19508+2310 |
CHE 158 |
|
148 |
8.9 |
7 |
Show |
|
19512+2308 |
BKO1001 |
|
105 |
5.1 |
8 |
Show |
|
19513+2303 |
BKO1004 |
|
182 |
9.4 |
8 |
Show |
|
19514+2302 |
BKO1006 |
|
206 |
9.0 |
10 |
Show |
|
19518+2303 |
CHE 173 |
|
128 |
25.0 |
10 |
Show |
|
19514+2301 |
BKO1007 |
|
241 |
7.0 |
10 |
Show |
|
19516+2304 |
BKO1011 |
|
240 |
3.7 |
11 |
Show |
|
19516+2306 |
BKO1010 |
|
2 |
4.9 |
11 |
Show |
|
19510+2316 |
BKO 996 |
|
222 |
5.9 |
12 |
Show |
|
19517+2257 |
CHE 170 |
|
62 |
14.8 |
12 |
Show |
|
19503+2314 |
POU4115 |
|
103 |
10.5 |
13 |
Show |
|
19517+2301 |
BKO1014 |
AB |
52 |
4.7 |
13 |
Show |
|
19517+2301 |
BKO1014 |
AC |
252 |
7.0 |
13 |
Show |
|
19512+2253 |
BKO1002 |
|
145 |
6.4 |
14 |
Show |
|
19518+2306 |
BKO1016 |
|
27 |
4.0 |
14 |
Show |
|
19516+2257 |
BKO1012 |
|
290 |
14.1 |
15 |
Show |
|
19498+2310 |
POU4111 |
|
279 |
9.2 |
15 |
Show |
|
19513+2319 |
POU4120 |
|
228 |
9.9 |
16 |
Show |
|
19500+2317 |
BKO 988 |
|
170 |
8.9 |
17 |
Show |
|
19520+2306 |
BKO1021 |
|
242 |
6.0 |
17 |
Show |
|
19520+2303 |
BKO1022 |
|
12 |
4.4 |
18 |
Show |
|
19516+2251 |
BKO1013 |
|
280 |
8.8 |
18 |
Show |
|
19511+2323 |
CHE 161 |
|
110 |
11.9 |
18 |
Show |
|
19512+2322 |
BKO1000 |
|
69 |
2.2 |
19 |
Show |
|
19518+2253 |
BKO1017 |
|
87 |
5.9 |
19 |
Show |
|
19513+2322 |
BKO1003 |
|
89 |
3.5 |
19 |
Show |
|
19522+2306 |
BKO1026 |
|
89 |
9.2 |
19 |
Show |
|
19522+2309 |
BKO1025 |
|
107 |
13.5 |
20 |
Show |
|
19519+2251 |
BKO1019 |
|
46 |
7.2 |
21 |
Show |
|
19523+2307 |
CHE 175 |
|
44 |
16.6 |
21 |
Show |
|
19521+2316 |
BU 979 |
|
324 |
2.7 |
22 |
Show |
|
19514+2244 |
BKO1008 |
|
76 |
8.2 |
23 |
Show |
|
19523+2249 |
CHE 176 |
|
126 |
27.7 |
23 |
Show |
|
19498+2324 |
J 496 |
AB |
264 |
5.1 |
25 |
Show |
|
19498+2324 |
J 496 |
AC |
294 |
27.0 |
25 |
|
|
WDS 19511+2306 : COMPONENTS
|
A |
B |
C |
B |
pa=74.7°
sep=23.17"
| |
C |
pa=359.4°
sep=7.44"
| pa=273.4°
sep=22.48"
| |
D |
pa=89.1°
sep=23.28"
| pa=170.9°
sep=5.80"
| pa=106.8°
sep=24.40"
|
19511+2306 A
Coord arcsec 2000 |
195048.77+230447.1 |
|
Mag |
12.57 |
|
PmRA |
-7.00 |
|
PmDE |
-8.0 |
|
19511+2306 B
Coord arcsec 2000 |
195050.39+230453.2 |
|
Coord calc |
195050.39+230453.2 |
|
Mag |
12.1 |
|
PmRA |
-5.00 |
|
PmDE |
5.0 |
|
Calc delta mag |
0.47 |
|
19511+2306 C
Coord arcsec 2000 |
195048.76+230454.5 |
|
Mag |
14.9 |
|
PmRA |
-20.00 |
|
PmDE |
9.0 |
|
Calc delta mag |
2.33 |
|
Calc coord |
yes |
|
19511+2306 D
Coord arcsec 2000 |
195050.46+230447.5 |
|
Mag |
13.5 |
|
PmRA |
74.00 |
|
PmDE |
-57.0 |
|
Calc delta mag |
0.93 |
|
Calc coord |
yes |
|