21031+1434 A 1689 (HD 200452)
21h 03m 08.35s +14° 34' 20.5" P.A. 341.00 sep 2.4 mag 10.41,10.85 Sp F2V
Coord 2000 |
21031+1434 |
|
Discov num |
A 1689 |
|
Comp |
|
|
Coord arcsec 2000 |
21 03 08.35 +14 34 20.5 |
|
Date first |
1907 |
|
Date last |
2018 |
|
Obs |
20 |
|
Pa first |
339 |
|
Pa last |
340.8 |
|
P.A. Now (θ) |
340.8° |
|
Sep first |
2.3 |
|
Sep last |
2.43 |
|
Sep. Now (ρ) |
2.43" |
|
Mag pri |
10.41 |
|
Mag sec |
10.85 |
|
delta mag (ΔM) |
0.44 |
|
Spectral class |
F2V (yellow-white) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 200452 |
|
Constellation |
Delphinus |
|
Tycho2 |
1115-00052-1 |
|
Gaia DR2 |
1760170850230773760 |
|
HD |
200452 |
|
ADS |
14581 |
|
WDS 21031+1434 A 1689 (HD 200452) : NOTES
discov_num |
notes |
refcode |
A 1689 |
OL 131 is identical |
Hei1980a |
REFERENCES
refcode |
metd |
author |
reference |
Hei1980a |
Ma j |
Heintz, W.D. |
1980ApJS...44..111H |
Hei1980a |
+Mb |
ApJS 44, 111, 1980 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
A |
Aitken, R.G. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
21031+1434 |
A 1689 |
|
2000 |
18 |
340 |
2.2 |
10.41 |
10.85 |
F2V |
N |
210308.35+143420.5 |
21031+1434 |
A 1689 |
|
2015 |
19 |
341 |
2.4 |
10.41 |
10.85 |
F2V |
N |
210308.35+143420.5 |
21031+1434 |
A 1689 |
|
2018 |
20 |
341 |
2.4 |
10.41 |
10.85 |
F2V |
N |
210308.35+143420.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21031+1434 A 1689 (HD 200452) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21031+1434 A 1689 (HD 200452) : MEASURES
No records found.
WDS 21031+1434 (HD 200452) : 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 21031+1434 (HD 200452) : ALADIN DSS IMAGE @ 21h 03m 08.35s +14° 34' 20.5"
WDS 21031+1434 A 1689 (HD 200452) : 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 |
|
21031+1434 |
A 1689 |
|
341 |
2.4 |
|
Show |
|
21035+1446 |
UC 4367 |
|
339 |
47.5 |
14 |
Show |
|
21022+1426 |
A 1688 |
|
70 |
0.3 |
17 |
Show |
|
21021+1423 |
A 1687 |
|
189 |
0.8 |
19 |
Show |
|
21051+1435 |
NSN 740 |
DE |
268 |
9.2 |
29 |
Show |
|
21058+1432 |
WNO 11 |
AB |
41 |
2.6 |
33 |
Show |
|
21058+1432 |
LDS1050 |
AC |
309 |
295.6 |
33 |
Show |
|
21034+1508 |
BPM2315 |
|
276 |
68.2 |
34 |
Show |
|
21056+1443 |
TDT2738 |
CD |
190 |
1.9 |
37 |
Show |
|
21056+1443 |
HEI 78 |
AB |
235 |
1.7 |
37 |
Show |
|
21056+1443 |
HEI 78 |
AC |
169 |
49.8 |
37 |
Show |
|
21006+1449 |
BPM2309 |
|
244 |
10.4 |
40 |
Show |
|
21048+1506 |
BPM2319 |
|
158 |
83.0 |
40 |
Show |
|
21046+1400 |
BPM2318 |
|
84 |
80.1 |
41 |
Show |
|
21060+1443 |
BPM2324 |
|
137 |
68.6 |
43 |
Show |
|
21003+1446 |
GWP3026 |
|
158 |
55.3 |
44 |
Show |
|
20598+1455 |
BPM2308 |
|
200 |
85.3 |
53 |
Show |
|
21030+1529 |
BPM2314 |
|
2 |
72.5 |
55 |
Show |
|
21072+1434 |
HEI 79 |
AB |
295 |
1.7 |
60 |
Show |
|
21072+1434 |
SCA 174 |
AC |
286 |
1.9 |
60 |
Show |
|
21072+1434 |
SCA 174 |
BC |
229 |
0.3 |
60 |
Show |
|
21070+1500 |
BPM2327 |
|
318 |
38.3 |
62 |
Show |
|
21076+1442 |
BPM2329 |
|
302 |
76.0 |
65 |
Show |
|
20592+1513 |
BPM2306 |
|
201 |
37.2 |
70 |
Show |
|
21059+1331 |
SLE 521 |
|
131 |
22.0 |
75 |
Show |
|
21064+1336 |
SLE 523 |
|
96 |
10.2 |
76 |
Show |
|
20580+1426 |
BPM2302 |
|
340 |
14.3 |
76 |
Show |
|
21048+1322 |
SLE 517 |
|
196 |
7.4 |
77 |
Show |
|
21072+1524 |
HJ 275 |
|
336 |
22.4 |
77 |
Show |
|
21049+1549 |
BPM2320 |
|
23 |
67.8 |
79 |
Show |
|
21007+1547 |
SLW1228 |
|
262 |
14.9 |
82 |
Show |
|
20593+1534 |
STT 424 |
AB |
307 |
0.5 |
83 |
Show |
|
20593+1534 |
STT 424 |
AC |
305 |
33.9 |
83 |
Show |
|
20593+1534 |
WAL 133 |
AB,D |
206 |
83.7 |
83 |
Show |
|
21078+1345 |
BPM2330 |
|
310 |
112.9 |
84 |
Show |
|
21009+1552 |
BPM2310 |
|
143 |
95.9 |
85 |
Show |
|
21042+1558 |
BPM2316 |
|
216 |
35.5 |
85 |
Show |
|
20573+1434 |
BPM2301 |
|
61 |
73.1 |
86 |
Show |
|
20577+1402 |
A 1685 |
AB |
86 |
0.7 |
86 |
Show |
|
20577+1402 |
A 1685 |
AC |
126 |
14.6 |
86 |
Show |
|
21032+1305 |
SLE 513 |
|
132 |
5.5 |
90 |
Show |
|
20570+1426 |
UC 4340 |
|
2 |
31.5 |
90 |
Show |
|
21097+1434 |
OL 132 |
|
252 |
1.6 |
90 |
Show |
|
21052+1600 |
SLW1230 |
|
207 |
13.6 |
91 |
Show |
|
21080+1338 |
SLE 529 |
|
345 |
8.1 |
91 |
Show |
|
21025+1606 |
BPM2313 |
|
221 |
94.0 |
93 |
Show |
|
21047+1303 |
BRT1350 |
|
157 |
6.2 |
95 |
Show |
|
20573+1515 |
BPM2300 |
|
275 |
111.3 |
95 |
Show |
|
21062+1311 |
STF2754 |
AB |
298 |
29.7 |
95 |
Show |
|
21062+1311 |
STF2754 |
AC |
225 |
151.0 |
95 |
Show |
|
21033+1259 |
HJ 272 |
|
253 |
11.3 |
95 |
|
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WDS 21031+1434 : COMPONENTS
21031+1434 A
Componente originario normalizzato |
AB |
|
Name |
HD 200452 |
|
Coord arcsec 2000 |
210308.35+143420.5 |
|
Mag |
10.41 |
|
Spectral class |
F2V (yellow-white) |
|
PmRA |
3.00 |
|
PmDE |
-9.0 |
|
Tycho2 |
1115-00052-1 |
|
HD |
200452 |
|
ADS |
14581 |
|
DM |
BD+14 4519 |
|
Tycho2 |
1115-00052-1 |
|
Pflag |
P |
|
RAmdeg |
315.78479037 |
|
DEmdeg |
14.57235715 |
|
PmRA |
3.2 |
|
PmDE |
-8.7 |
|
E RAmdeg |
23 |
|
E DEmdeg |
31 |
|
E pmRA |
1.7 |
|
E pmDE |
1.7 |
|
EpRAm |
1989.14 |
|
EpDEm |
1986.39 |
|
Num |
5 |
|
Q RAmdeg |
1.3 |
|
Q DEmdeg |
1.3 |
|
Q pmRA |
1.4 |
|
Q pmDE |
1.3 |
|
BTmag |
10.929 |
|
E BTmag |
0.045 |
|
VTmag |
10.412 |
|
E VTmag |
0.041 |
|
Prox |
24 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
315.78487250 |
|
DEdeg |
14.57213889 |
|
EpRA 1990 |
1.56 |
|
EpDE 1990 |
1.10 |
|
E RAdeg |
22.8 |
|
E DEdeg |
31.5 |
|
Posflg |
D |
|
Corr |
-0.1 |
|
Ccdm |
21031+1434 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.36 |
|
DDEs |
20.9 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.9 |
|
Sp |
F |
|
PmNote |
* |
|
PmRA |
4 |
|
PmDE |
1 |
|
Dm number |
+14 4519 |
|
Cat1 |
BD |
|
Name2 |
+14 2347 |
|
Cat2 |
AGK2/3 |
|
HD |
200452 |
|
M HD |
|
|
ADS BDS |
A14581 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20584N1411A |
|
HIC |
|
|
21031+1434 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
210308.30+143422.8 |
|
Mag |
10.85 |
|
PmRA |
3.00 |
|
PmDE |
-9.0 |
|
Tycho2 |
1115-00052-2 |
|
Calc delta mag |
0.44 |
|
Calc coord |
yes |
|
Tycho2 |
1115-00052-2 |
|
Pflag |
P |
|
RAmdeg |
315.78479037 |
|
DEmdeg |
14.57235715 |
|
PmRA |
3.2 |
|
PmDE |
-8.7 |
|
E RAmdeg |
23 |
|
E DEmdeg |
31 |
|
E pmRA |
1.7 |
|
E pmDE |
1.7 |
|
EpRAm |
1989.14 |
|
EpDEm |
1986.39 |
|
Num |
5 |
|
Q RAmdeg |
1.3 |
|
Q DEmdeg |
1.3 |
|
Q pmRA |
1.4 |
|
Q pmDE |
1.3 |
|
BTmag |
11.228 |
|
E BTmag |
0.060 |
|
VTmag |
10.851 |
|
E VTmag |
0.065 |
|
Prox |
24 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
315.78463694 |
|
DEdeg |
14.57276667 |
|
EpRA 1990 |
1.57 |
|
EpDE 1990 |
1.09 |
|
E RAdeg |
31.5 |
|
E DEdeg |
44.3 |
|
Posflg |
D |
|
Corr |
-0.1 |
|
Ccdm |
21031+1434 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
A 1689 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1907 |
|
Theta |
339 |
|
Rho |
2.2 |
|
Obs |
10 |
|
Vmag |
9.9 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A14581 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20584N1411B |
|
HIC |
|
|