20049+3641 SEI 842
20h 04m 52.03s +36° 40' 39.0" P.A. 243.00 sep 22.7 mag 10.30,13.19 Sp F8V
Coord 2000 |
20049+3641 |
|
Discov num |
SEI 842 |
|
Comp |
|
|
Coord arcsec 2000 |
20 04 52.03 +36 40 39.0 |
|
Date first |
1896 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
240 |
|
Pa last |
242.6 |
|
P.A. Now (θ) |
242.6° |
|
Sep first |
24.7 |
|
Sep last |
22.69 |
|
Sep. Now (ρ) |
22.69" |
|
Mag pri |
10.30 |
|
Mag sec |
13.19 |
|
delta mag (ΔM) |
2.89 |
|
Spectral class |
F8V (yellow-white) |
|
Pri motion ra |
-010 |
|
Sec motion ra |
-009 |
|
Pri motion dec |
-029 |
|
Sec motion dec |
-008 |
|
Notes |
|
|
rPM=0.685
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2682-02704-1 |
|
Gaia DR2 |
2059901950546140288 |
|
HD |
227510 |
|
WDS 20049+3641 SEI 842 : NOTES
No records found.
DISCOVERER
idgroup |
discov |
author |
1 |
SEI |
Scheiner, J. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20049+3641 |
SEI 842 |
|
1998 |
2 |
242 |
22.9 |
10.30 |
12.50 |
F8V |
D |
200452.03+364039.0 |
20049+3641 |
SEI 842 |
|
2002 |
3 |
242 |
22.8 |
10.30 |
12.50 |
F8V |
D |
200452.03+364039.0 |
20049+3641 |
SEI 842 |
|
2010 |
4 |
242 |
22.8 |
10.30 |
13.19 |
F8V |
|
200452.03+364039.0 |
20049+3641 |
SEI 842 |
|
2015 |
5 |
243 |
22.7 |
10.30 |
13.19 |
F8V |
|
200452.03+364039.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20049+3641 SEI 842 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20049+3641 SEI 842 : MEASURES
No records found.
WDS 20049+3641 : 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 20049+3641 : ALADIN DSS IMAGE @ 20h 04m 52.03s +36° 40' 39.0"
WDS 20049+3641 SEI 842 : 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 |
|
20049+3641 |
SEI 842 |
|
243 |
22.7 |
0 |
Show |
|
20046+3641 |
A 1413 |
|
139 |
2.4 |
4 |
Show |
|
20046+3639 |
SEI 840 |
|
69 |
13.6 |
5 |
Show |
|
20035+3639 |
TDT1940 |
|
304 |
0.8 |
16 |
Show |
|
20063+3642 |
SEI 875 |
|
116 |
17.1 |
17 |
Show |
|
20037+3626 |
SEI 830 |
|
0 |
29.7 |
21 |
Show |
|
20068+3628 |
KPP 804 |
|
42 |
6.9 |
27 |
Show |
|
20050+3707 |
COU2212 |
|
198 |
0.5 |
27 |
Show |
|
20042+3707 |
ALI 403 |
|
130 |
13.7 |
28 |
Show |
|
20046+3614 |
SEI 839 |
|
140 |
15.8 |
28 |
Show |
|
20070+3651 |
SEI 889 |
|
209 |
9.0 |
29 |
Show |
|
20030+3701 |
COU2211 |
|
257 |
1.0 |
31 |
Show |
|
20057+3711 |
SEI 850 |
|
339 |
25.8 |
32 |
Show |
|
20062+3708 |
SEI 874 |
|
347 |
25.5 |
33 |
Show |
|
20023+3625 |
COU2210 |
|
292 |
0.2 |
35 |
Show |
|
20076+3627 |
SEI 898 |
AB |
165 |
29.1 |
36 |
Show |
|
20076+3627 |
SEI 899 |
BC |
111 |
23.1 |
36 |
Show |
|
20072+3616 |
BKO 89 |
EF |
19 |
7.6 |
36 |
Show |
|
20060+3714 |
SEI 866 |
AB |
326 |
22.7 |
37 |
Show |
|
20060+3714 |
TOB 165 |
AD |
42 |
42.2 |
37 |
Show |
|
20060+3714 |
TOB 165 |
BC |
33 |
22.3 |
37 |
Show |
|
20060+3714 |
TOB 165 |
CD |
102 |
29.6 |
37 |
Show |
|
20072+3616 |
BKO 89 |
CD |
192 |
9.7 |
37 |
Show |
|
20060+3606 |
SEI 864 |
|
61 |
10.0 |
38 |
Show |
|
20072+3616 |
SEI 891 |
AB |
171 |
18.7 |
38 |
Show |
|
20072+3616 |
BKO 89 |
AC |
349 |
29.1 |
38 |
Show |
|
20072+3616 |
BKO 89 |
AE |
282 |
120.8 |
38 |
Show |
|
20065+3609 |
BKO 85 |
BD |
271 |
28.8 |
38 |
Show |
|
20068+3611 |
SEI 884 |
AB |
351 |
24.3 |
38 |
Show |
|
20068+3611 |
BKO 87 |
AC |
226 |
41.5 |
38 |
Show |
|
20068+3611 |
BKO 87 |
CD |
298 |
10.3 |
38 |
Show |
|
20065+3609 |
SEI 880 |
AB |
298 |
20.0 |
38 |
Show |
|
20065+3609 |
BKO 85 |
AC |
255 |
9.4 |
38 |
Show |
|
20058+3605 |
SEI 853 |
|
55 |
7.5 |
38 |
Show |
|
20075+3618 |
TOB 167 |
|
133 |
12.8 |
39 |
Show |
|
20075+3619 |
SEI 897 |
|
287 |
18.2 |
40 |
Show |
|
20024+3706 |
SEI 810 |
|
157 |
20.2 |
40 |
Show |
|
20067+3607 |
SEI 883 |
AB |
137 |
26.1 |
41 |
Show |
|
20067+3607 |
BKO 86 |
AC |
97 |
14.9 |
41 |
Show |
|
20035+3601 |
STF2624 |
BC |
328 |
44.7 |
43 |
Show |
|
20035+3601 |
MCA 59 |
Aa,Ab |
340 |
0.1 |
43 |
Show |
|
20035+3601 |
STF2624 |
AB |
174 |
1.9 |
43 |
Show |
|
20035+3601 |
STF2624 |
AD |
171 |
29.0 |
43 |
Show |
|
20035+3601 |
STF2624 |
AC |
327 |
42.3 |
43 |
Show |
|
20078+3617 |
SEI 903 |
|
187 |
12.0 |
43 |
Show |
|
20077+3709 |
POP 190 |
CD |
310 |
4.4 |
44 |
Show |
|
20017+3703 |
GRV 306 |
|
213 |
29.1 |
44 |
Show |
|
20077+3709 |
POP 190 |
AB |
186 |
5.6 |
44 |
Show |
|
20077+3709 |
POP 190 |
AC |
230 |
40.8 |
44 |
Show |
|
20069+3718 |
A 1415 |
|
235 |
4.0 |
45 |
Show |
|
20085+3648 |
SEI 913 |
|
46 |
5.3 |
45 |
|
|
WDS 20049+3641 : COMPONENTS
20049+3641 A
Coord arcsec 2000 |
200452.03+364039.0 |
|
Mag |
10.3 |
|
Spectral class |
F8V (yellow-white) |
|
PmRA |
-10.00 |
|
PmDE |
-29.0 |
|
Tycho2 |
2682-02704-1 |
|
HD |
227510 |
|
DM |
BD+36 3857 |
|
Tycho2 |
2682-02704-1 |
|
Pflag |
|
|
RAmdeg |
301.21682117 |
|
DEmdeg |
36.67751128 |
|
PmRA |
-7.6 |
|
PmDE |
-26.3 |
|
E RAmdeg |
23 |
|
E DEmdeg |
21 |
|
E pmRA |
1.8 |
|
E pmDE |
1.8 |
|
EpRAm |
1987.59 |
|
EpDEm |
1988.29 |
|
Num |
6 |
|
Q RAmdeg |
1.3 |
|
Q DEmdeg |
0.6 |
|
Q pmRA |
1.3 |
|
Q pmDE |
0.6 |
|
BTmag |
10.949 |
|
E BTmag |
0.045 |
|
VTmag |
10.300 |
|
E VTmag |
0.037 |
|
Prox |
35 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
301.21683611 |
|
DEdeg |
36.67756861 |
|
EpRA 1990 |
1.59 |
|
EpDE 1990 |
1.73 |
|
E RAdeg |
27.0 |
|
E DEdeg |
24.2 |
|
Posflg |
|
|
Corr |
0.0 |
|
Ccdm |
20049+3641 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.06 |
|
DDEs |
-18.2 |
|
R dRAs |
80 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
10.6 |
|
Sp |
F8 |
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
+36 3857 |
|
Cat1 |
BD |
|
Name2 |
|
|
Cat2 |
|
|
HD |
227510 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20012N3624A |
|
HIC |
|
|
20049+3641 B
Coord arcsec 2000 |
200450.69+364028.6 |
|
Mag |
13.19 |
|
PmRA |
-9.00 |
|
PmDE |
-8.0 |
|
Calc delta mag |
2.89 |
|
Calc coord |
yes |
|
Ccdm |
20049+3641 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
SEI 842 |
|
DRAs |
-2.77 |
|
DDEs |
-24.2 |
|
R dRAs |
80 |
|
Year |
1896 |
|
Theta |
240 |
|
Rho |
24.6 |
|
Obs |
1 |
|
Vmag |
12.8 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
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|
Cat2 |
|
|
HD |
|
|
M HD |
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|
ADS BDS |
|
|
M ADS BDS |
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N IDS |
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|
IDS |
20012N3624B |
|
HIC |
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