20259+4019 ALI 1142
20h 25m 54.02s +40° 18' 40.5" P.A. 56.00 sep 12.1 mag 12.10,12.30
Coord 2000 |
20259+4019 |
|
Discov num |
ALI1142 |
|
Comp |
|
|
Coord arcsec 2000 |
20 25 54.02 +40 18 40.5 |
|
Date first |
1928 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
71 |
|
Pa last |
55.9 |
|
P.A. Now (θ) |
55.9° |
|
Sep first |
11.2 |
|
Sep last |
12.079 |
|
Sep. Now (ρ) |
12.079" |
|
Mag pri |
12.10 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
-009 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-018 |
|
Sec motion dec |
+005 |
|
Notes |
|
|
rPM=1.17
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2067482052392592896 |
|
WDS 20259+4019 ALI 1142 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Ali1949 |
Pa - |
Ali, A. |
1949AJ.....54..199A |
Ali1949 |
|
AJ 54, 199, 1949 |
|
Ali1950 |
Pa - |
Ali, A. |
1950AJ.....55..209A |
Ali1950 |
|
AJ 55, 208, 1950 |
|
Ali1952 |
Pa - |
Ali, A. |
1952AJ.....57..146A |
Ali1952 |
|
AJ 57, 146, 1952 |
|
Ali1955 |
Pa - |
Ali, A. |
. |
Ali1955 |
|
Pub. Nizamiah Obs. 13, Pt. 2, 1955 |
|
Ali9999 |
Pa - |
Ali, A. |
................... |
Ali9999 |
+Po |
Unpublished, manuscript or reference not found. |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20259+4019 |
ALI1142 |
|
1998 |
2 |
57 |
11.9 |
12.50 |
13.10 |
|
D |
202554.02+401840.5 |
20259+4019 |
ALI1142 |
|
2002 |
3 |
57 |
11.9 |
12.50 |
13.10 |
|
D |
202554.02+401840.5 |
20259+4019 |
ALI1142 |
|
2010 |
4 |
57 |
11.9 |
12.10 |
12.30 |
|
|
202554.02+401840.5 |
20259+4019 |
ALI1142 |
|
2015 |
5 |
56 |
12.1 |
12.10 |
12.30 |
|
|
202554.02+401840.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20259+4019 ALI 1142 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20259+4019 ALI 1142 : MEASURES
No records found.
WDS 20259+4019 : 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 20259+4019 : ALADIN DSS IMAGE @ 20h 25m 54.02s +40° 18' 40.5"
WDS 20259+4019 ALI 1142 : 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 |
|
20259+4019 |
ALI1142 |
|
56 |
12.1 |
|
Show |
|
20254+4014 |
MLR 1 |
|
213 |
0.4 |
9 |
Show |
|
20264+4029 |
MLB1087 |
|
98 |
9.5 |
12 |
Show |
|
20255+4006 |
D 22 |
AB |
163 |
2.9 |
14 |
Show |
|
20255+4006 |
D 22 |
AC |
114 |
18.1 |
14 |
Show |
|
20255+4006 |
POP 224 |
AD |
98 |
71.2 |
14 |
Show |
|
20257+4004 |
TOR 25 |
AB |
191 |
4.7 |
15 |
Show |
|
20257+4004 |
POP 199 |
AC |
245 |
59.6 |
15 |
Show |
|
20253+4003 |
MLB 22 |
|
227 |
6.2 |
16 |
Show |
|
20248+4009 |
HO 278 |
|
70 |
0.1 |
16 |
Show |
|
20244+4002 |
MLB 21 |
|
15 |
8.8 |
24 |
Show |
|
20251+4042 |
TDT2253 |
|
239 |
2.4 |
26 |
Show |
|
20278+4036 |
TDT2294 |
|
310 |
2.2 |
29 |
Show |
|
20283+4005 |
COU2538 |
|
31 |
1.0 |
31 |
Show |
|
20280+3958 |
TDT2299 |
|
8 |
0.5 |
33 |
Show |
|
20283+4038 |
TDT2306 |
|
156 |
1.1 |
34 |
Show |
|
20272+3949 |
ES 1976 |
|
79 |
3.8 |
34 |
Show |
|
20272+3948 |
SEI1127 |
|
116 |
26.3 |
35 |
Show |
|
20231+4037 |
TDT2228 |
|
242 |
0.4 |
37 |
Show |
|
20296+4021 |
STN 50 |
|
170 |
6.3 |
38 |
Show |
|
20294+4011 |
ALV 6 |
|
259 |
0.6 |
41 |
Show |
|
20232+4046 |
ES 1677 |
|
270 |
7.4 |
42 |
Show |
Sadr |
20222+4015 |
BU 665 |
A,BC |
197 |
147.1 |
43 |
Show |
|
20231+4047 |
J 787 |
CD |
292 |
25.3 |
43 |
Show |
|
20231+4047 |
J 787 |
AB |
165 |
2.6 |
43 |
Show |
|
20231+4047 |
J 787 |
AC |
112 |
9.5 |
43 |
Show |
|
20231+4047 |
J 787 |
AD |
293 |
15.8 |
43 |
Show |
|
20222+4015 |
BU 665 |
BC,D |
131 |
41.0 |
44 |
Show |
|
20222+4015 |
BU 665 |
BC |
302 |
1.9 |
44 |
Show |
|
20231+4048 |
GRF 15 |
|
139 |
199.3 |
44 |
Show |
|
20232+4052 |
CIA 46 |
|
14 |
0.0 |
46 |
Show |
|
20299+4022 |
HJ 1525 |
AB |
234 |
9.2 |
46 |
Show |
|
20299+4022 |
HJ 1525 |
AC |
39 |
17.1 |
46 |
Show |
|
20237+3937 |
ALI1141 |
|
21 |
11.5 |
49 |
Show |
|
20221+4042 |
ES 1676 |
|
285 |
2.4 |
50 |
Show |
|
20301+4007 |
ES 245 |
|
158 |
4.1 |
50 |
Show |
|
20277+3932 |
TDT2292 |
|
167 |
0.5 |
52 |
Show |
|
20274+4107 |
TDT2288 |
|
181 |
2.5 |
52 |
Show |
|
20306+4015 |
STJ 84 |
|
34 |
1.2 |
54 |
Show |
|
20263+3925 |
ES 1975 |
|
26 |
4.1 |
54 |
Show |
|
20215+3950 |
SEI1103 |
|
223 |
17.0 |
58 |
Show |
|
20295+4100 |
HJ 1523 |
|
340 |
12.0 |
59 |
Show |
|
20210+4041 |
TDT2199 |
|
122 |
0.8 |
60 |
Show |
|
20298+3939 |
LSC 90 |
|
335 |
0.1 |
60 |
Show |
|
20207+4031 |
TDT2193 |
|
288 |
1.2 |
61 |
Show |
|
20283+4113 |
TDT2305 |
|
227 |
0.7 |
62 |
Show |
|
20204+4021 |
TDT2186 |
|
349 |
0.5 |
63 |
Show |
|
20286+3923 |
TDT2315 |
|
141 |
1.5 |
64 |
Show |
|
20259+3914 |
SEI1122 |
|
271 |
27.6 |
65 |
Show |
|
20290+3924 |
ALI1144 |
|
165 |
11.6 |
65 |
Show |
|
20310+4050 |
CAN 26 |
AB |
270 |
2.6 |
66 |
|
|
WDS 20259+4019 : COMPONENTS
20259+4019 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202554.02+401840.5 |
|
Mag |
12.1 |
|
PmRA |
-9.00 |
|
PmDE |
-18.0 |
|
20259+4019 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202554.69+401847.3 |
|
Mag |
12.3 |
|
PmRA |
-4.00 |
|
PmDE |
5.0 |
|
Calc delta mag |
0.2 |
|
Calc coord |
yes |
|