19518+2240 CHE 174
19h 51m 30.79s +22° 39' 03.0" P.A. 58.00 sep 22.1 mag 11.80,12.90
Coord 2000 |
19518+2240 |
|
Discov num |
CHE 174 |
|
Comp |
|
|
Coord arcsec 2000 |
19 51 30.79 +22 39 03.0 |
|
Date first |
1907 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
64 |
|
Pa last |
58.2 |
|
P.A. Now (θ) |
58.2° |
|
Sep first |
18.9 |
|
Sep last |
22.085 |
|
Sep. Now (ρ) |
22.085" |
|
Mag pri |
11.80 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
Pri motion ra |
-004 |
|
Sec motion ra |
+025 |
|
Pri motion dec |
-016 |
|
Sec motion dec |
+020 |
|
Notes |
N
(See Notes) |
|
rPM=1.444
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Tycho2 |
2140-02452-1 |
|
Gaia DR2 |
1827982512662154240 |
|
WDS 19518+2240 CHE 174 : NOTES
discov_num |
notes |
refcode |
CHE 174 |
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 to this pair was actually a new pair. |
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 |
19518+2240 |
CHE 174 |
|
1907 |
1 |
116 |
18.9 |
11.10 |
12.40 |
|
|
195148.91+224009.4 |
19518+2240 |
CHE 174 |
|
2008 |
3 |
58 |
22.0 |
11.80 |
12.90 |
|
N |
195130.79+223903.0 |
19518+2240 |
CHE 174 |
|
2010 |
5 |
60 |
22.6 |
11.80 |
12.90 |
|
N |
195130.79+223903.0 |
19518+2240 |
CHE 174 |
|
2015 |
9 |
58 |
22.1 |
11.80 |
12.90 |
|
N |
195130.79+223903.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 19518+2240 CHE 174 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 19518+2240 CHE 174 : MEASURES
No records found.
WDS 19518+2240 : 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 19518+2240 : ALADIN DSS IMAGE @ 19h 51m 30.79s +22° 39' 03.0"
WDS 19518+2240 CHE 174 : 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 |
|
19518+2240 |
CHE 174 |
|
58 |
22.1 |
1 |
Show |
|
19517+2239 |
TDT1806 |
AB |
339 |
0.9 |
4 |
Show |
|
19517+2239 |
BKO1015 |
AC |
301 |
23.6 |
4 |
Show |
|
19515+2240 |
CHE 168 |
|
138 |
14.8 |
5 |
Show |
|
19514+2244 |
BKO1008 |
|
76 |
8.2 |
6 |
Show |
|
19518+2245 |
BKO1018 |
|
336 |
6.3 |
8 |
Show |
|
19521+2241 |
BKO1024 |
|
150 |
6.0 |
9 |
Show |
|
19520+2244 |
BKO1023 |
|
42 |
4.1 |
9 |
Show |
|
19522+2239 |
BKO1027 |
|
158 |
6.1 |
10 |
Show |
|
19508+2235 |
BKO 994 |
|
34 |
30.3 |
10 |
Show |
|
19523+2249 |
CHE 176 |
|
126 |
27.7 |
11 |
Show |
|
19516+2251 |
BKO1013 |
|
280 |
8.8 |
13 |
Show |
|
19514+2227 |
BKO1009 |
|
206 |
14.5 |
13 |
Show |
|
19519+2251 |
BKO1019 |
|
46 |
7.2 |
13 |
Show |
|
19524+2242 |
BKO1029 |
|
65 |
4.0 |
13 |
Show |
|
19507+2233 |
BKO 993 |
|
317 |
26.2 |
14 |
Show |
|
19523+2247 |
BKO1028 |
|
304 |
5.9 |
14 |
Show |
|
19509+2235 |
CHE 160 |
|
150 |
28.5 |
15 |
Show |
|
19518+2253 |
BKO1017 |
|
87 |
5.9 |
15 |
Show |
|
19528+2246 |
CHE 178 |
|
281 |
3.9 |
15 |
Show |
|
19512+2253 |
BKO1002 |
|
145 |
6.4 |
15 |
Show |
|
19508+2234 |
CHE 159 |
|
224 |
22.3 |
15 |
Show |
|
19511+2228 |
CHE 163 |
|
152 |
7.7 |
16 |
Show |
|
19525+2246 |
BKO1031 |
|
7 |
7.3 |
16 |
Show |
|
19526+2243 |
BKO1033 |
|
143 |
9.5 |
16 |
Show |
|
19526+2246 |
BKO1032 |
|
135 |
10.4 |
17 |
Show |
|
19525+2250 |
BKO1030 |
AB |
49 |
36.2 |
17 |
Show |
|
19525+2250 |
BKO1030 |
AC |
10 |
11.0 |
17 |
Show |
|
19503+2240 |
BU 361 |
AB |
348 |
3.6 |
18 |
Show |
|
19503+2240 |
BU 361 |
AC |
79 |
55.9 |
18 |
Show |
|
19517+2223 |
CHE 171 |
|
24 |
21.1 |
18 |
Show |
|
19525+2250 |
BKO1030 |
BD |
131 |
9.2 |
18 |
Show |
|
19513+2222 |
BKO1005 |
|
108 |
22.8 |
18 |
Show |
|
19517+2257 |
CHE 170 |
|
62 |
14.8 |
18 |
Show |
|
19516+2257 |
BKO1012 |
|
290 |
14.1 |
18 |
Show |
|
19525+2227 |
HO 580 |
|
272 |
0.7 |
19 |
Show |
|
19527+2252 |
BKO1034 |
AB |
96 |
9.4 |
21 |
Show |
|
19527+2252 |
BKO1034 |
AC |
49 |
13.5 |
21 |
Show |
|
19514+2301 |
BKO1007 |
|
241 |
7.0 |
22 |
Show |
|
19517+2301 |
BKO1014 |
AB |
52 |
4.7 |
23 |
Show |
|
19517+2301 |
BKO1014 |
AC |
252 |
7.0 |
23 |
Show |
|
19515+2217 |
NSN 723 |
|
219 |
3.3 |
23 |
Show |
|
19514+2302 |
BKO1006 |
|
206 |
9.0 |
23 |
Show |
|
19534+2246 |
CHE 180 |
|
233 |
9.7 |
24 |
Show |
|
19518+2303 |
CHE 173 |
|
128 |
25.0 |
24 |
Show |
|
19513+2303 |
BKO1004 |
|
182 |
9.4 |
25 |
Show |
|
19520+2303 |
BKO1022 |
|
12 |
4.4 |
25 |
Show |
|
19516+2304 |
BKO1011 |
|
240 |
3.7 |
26 |
Show |
|
19513+2304 |
CHE 167 |
|
208 |
10.0 |
26 |
Show |
|
19518+2306 |
BKO1016 |
|
27 |
4.0 |
27 |
Show |
|
19532+2223 |
BKO1035 |
BC |
317 |
25.8 |
27 |
|
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WDS 19518+2240 : COMPONENTS
19518+2240 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
195130.79+223903.0 |
|
Mag |
11.8 |
|
PmRA |
-4.00 |
|
PmDE |
-16.0 |
|
Tycho2 |
2140-02452-1 |
|
Tycho2 |
2140-02452-1 |
|
Pflag |
|
|
RAmdeg |
297.87831235 |
|
DEmdeg |
22.65084204 |
|
PmRA |
-2.5 |
|
PmDE |
-17.5 |
|
E RAmdeg |
112 |
|
E DEmdeg |
115 |
|
E pmRA |
2.4 |
|
E pmDE |
2.4 |
|
EpRAm |
1935.91 |
|
EpDEm |
1933.05 |
|
Num |
3 |
|
Q RAmdeg |
0.4 |
|
Q DEmdeg |
0.3 |
|
Q pmRA |
0.4 |
|
Q pmDE |
0.3 |
|
BTmag |
12.651 |
|
E BTmag |
0.262 |
|
VTmag |
11.814 |
|
E VTmag |
0.181 |
|
Prox |
819 |
|
TYC |
|
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HIP |
|
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CCDM |
|
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RAdeg |
297.87831833 |
|
DEdeg |
22.65088222 |
|
EpRA 1990 |
1.73 |
|
EpDE 1990 |
1.75 |
|
E RAdeg |
172.6 |
|
E DEdeg |
183.5 |
|
Posflg |
|
|
Corr |
0.3 |
|
19518+2240 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
195132.04+223914.6 |
|
Mag |
12.9 |
|
PmRA |
25.00 |
|
PmDE |
20.0 |
|
Calc delta mag |
1.1 |
|
Calc coord |
yes |
|