22474+0322 FAR 21
22h 47m 22.39s +03° 21' 48.3" P.A. 60.00 sep 2.6 mag 16.46,19.82 Sp DA8+D
Coord 2000 |
22474+0322 |
|
Discov num |
FAR 21 |
|
Comp |
|
|
Coord arcsec 2000 |
22 47 22.39 +03 21 48.3 |
|
Date first |
1997 |
|
Date last |
2016 |
|
Obs |
2 |
|
Pa first |
58 |
|
Pa last |
59.9 |
|
P.A. Now (θ) |
59.9° |
|
Sep first |
2.4 |
|
Sep last |
2.571 |
|
Sep. Now (ρ) |
2.571" |
|
Mag pri |
16.46 |
|
Mag sec |
19.82 |
|
delta mag (ΔM) |
3.36 |
|
Spectral class |
DA8+D (white dwarf/white dwarf) |
|
Pri motion ra |
+007 |
|
Sec motion ra |
|
|
Pri motion dec |
-003 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Gaia DR2 |
2656542447738589312 |
|
WDS 22474+0322 FAR 21 : NOTES
discov_num |
notes |
refcode |
FAR 21 |
Primary is white dwarf WD 2244+031. |
Far2005b |
|
Originally listed as 22470+0325 with incorrect coordinates. |
|
REFERENCES
refcode |
metd |
author |
reference |
Far2005b |
C+ - |
Farihi, J., Becklin, E.E., & Zuckerman, B. |
2005ApJS..161..394F |
Far2005b |
+E2 |
ApJS 161, 394, 2005 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
22474+0322 |
FAR 21 |
|
1997 |
1 |
58 |
2.4 |
16.46 |
19.82 |
DA8+D |
N |
224722.39+032148.3 |
22474+0322 |
FAR 21 |
|
2016 |
2 |
60 |
2.6 |
16.46 |
19.82 |
DA8+D |
N |
224722.39+032148.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 22474+0322 FAR 21 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 22474+0322 FAR 21 : MEASURES
No records found.
WDS 22474+0322 : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 22474+0322 : ALADIN DSS IMAGE @ 22h 47m 22.39s +03° 21' 48.3"
WDS 22474+0322 FAR 21 : 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 |
|
22474+0322 |
FAR 21 |
|
60 |
2.6 |
|
Show |
|
22479+0336 |
UC 278 |
|
154 |
23.2 |
17 |
Show |
|
22473+0243 |
GWP3197 |
|
17 |
11.5 |
39 |
Show |
|
22497+0245 |
KPP 522 |
|
254 |
3.3 |
51 |
Show |
|
22451+0236 |
A 2295 |
|
79 |
1.4 |
58 |
Show |
|
22438+0353 |
WSI 92 |
|
298 |
1.0 |
62 |
Show |
|
22486+0214 |
LDS5978 |
|
136 |
274.4 |
71 |
Show |
|
22425+0254 |
HDS3223 |
|
83 |
0.7 |
78 |
Show |
|
22506+0442 |
HJ 971 |
|
322 |
6.8 |
94 |
Show |
|
22454+0455 |
LDS4993 |
|
117 |
18.5 |
98 |
Show |
|
22458+0141 |
NSN 760 |
|
171 |
2.5 |
104 |
Show |
|
22541+0246 |
HO 483 |
|
350 |
1.7 |
107 |
Show |
|
22489+0137 |
HJ 970 |
|
102 |
13.5 |
109 |
Show |
|
22514+0459 |
TDT3754 |
|
291 |
0.6 |
115 |
Show |
|
22532+0440 |
HJ 3149 |
|
250 |
37.3 |
118 |
Show |
|
22495+0517 |
LDS5002 |
|
303 |
26.5 |
120 |
Show |
|
22394+0339 |
CVR 268 |
|
282 |
35.3 |
121 |
Show |
|
22511+0511 |
HEI 828 |
|
257 |
1.9 |
122 |
Show |
|
22414+0443 |
BU 480 |
|
62 |
1.1 |
122 |
Show |
|
22491+0521 |
HEI 826 |
|
21 |
2.6 |
122 |
Show |
|
22529+0150 |
SCA 132 |
|
187 |
64.8 |
123 |
Show |
|
22447+0521 |
HJ 3139 |
AB |
218 |
2.9 |
126 |
Show |
|
22447+0521 |
BU 9019 |
AE |
277 |
33.2 |
126 |
Show |
|
22447+0521 |
BU 9019 |
CD |
208 |
26.6 |
126 |
Show |
|
22447+0521 |
BU 9019 |
CE |
160 |
22.4 |
126 |
Show |
|
22435+0520 |
BAL2985 |
|
170 |
5.7 |
132 |
Show |
|
22402+0438 |
BAL2984 |
|
75 |
9.6 |
132 |
Show |
|
22406+0449 |
UC 4788 |
|
187 |
12.5 |
134 |
Show |
|
22454+0108 |
UC 4809 |
|
230 |
9.4 |
138 |
Show |
|
22393+0212 |
GRV 596 |
|
125 |
52.1 |
139 |
Show |
|
22490+0543 |
GWP3198 |
|
121 |
6.6 |
143 |
Show |
|
22430+0113 |
STF2936 |
|
50 |
4.4 |
145 |
Show |
|
22385+0218 |
HO 479 |
|
9 |
0.4 |
148 |
Show |
|
22554+0449 |
HJ 974 |
|
81 |
43.4 |
149 |
Show |
|
22568+0236 |
ELP 49 |
|
53 |
3.1 |
149 |
Show |
|
22442+0059 |
UC 4799 |
AB |
267 |
50.5 |
151 |
Show |
|
22442+0059 |
UC 4799 |
AC |
52 |
40.0 |
151 |
Show |
|
22442-0057 |
RST5487 |
|
234 |
0.2 |
153 |
Show |
|
22546+0112 |
SCA 134 |
|
66 |
45.0 |
160 |
Show |
|
22456+0045 |
BAL1246 |
|
276 |
2.5 |
160 |
Show |
|
22537+0112 |
SCA 133 |
|
140 |
50.1 |
161 |
Show |
|
22532+0106 |
WAA9006 |
|
213 |
1.6 |
162 |
Show |
|
22499+0044 |
ALR 1 |
|
282 |
0.3 |
163 |
Show |
|
22366+0326 |
LDS5961 |
|
239 |
168.5 |
164 |
Show |
|
22436+0046 |
KPP4287 |
|
174 |
1.5 |
166 |
Show |
|
22412+0103 |
RST5486 |
|
49 |
2.0 |
167 |
Show |
|
22361+0334 |
ARG 97 |
AB |
227 |
22.0 |
169 |
Show |
|
22361+0334 |
J 1041 |
BC |
65 |
3.8 |
170 |
Show |
|
22437-0041 |
SCA 131 |
|
122 |
32.4 |
170 |
Show |
|
22586+0342 |
BAL2574 |
|
253 |
17.3 |
170 |
Show |
|
22400+0113 |
A 2099 |
|
165 |
0.8 |
170 |
|
|
WDS 22474+0322 : COMPONENTS
22474+0322 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
224722.39+032148.3 |
|
Mag |
16.46 |
|
Spectral class |
DA8 (white dwarf) |
|
PmRA |
7.00 |
|
PmDE |
-3.0 |
|
22474+0322 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
224722.54+032149.6 |
|
Mag |
19.82 |
|
Spectral class |
D (white dwarf) |
|
Calc delta mag |
3.36 |
|
Calc coord |
yes |
|