20167+3938 HO 590 AB
20h 16m 39.62s +39° 37' 43.4" P.A. 207.00 sep 3.5 mag 9.55,12.60 Sp A0IV
Coord 2000 |
20167+3938 |
|
Discov num |
HO 590 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 16 39.62 +39 37 43.4 |
|
Date first |
1895 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
202 |
|
Pa last |
206.7 |
|
P.A. Now (θ) |
206.7° |
|
Sep first |
2.9 |
|
Sep last |
3.484 |
|
Sep. Now (ρ) |
3.484" |
|
Mag pri |
9.55 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
3.05 |
|
Spectral class |
A0IV (white) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
|
|
Pri motion dec |
+004 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
20167+3938 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 16 40 +39 37 43 |
HO 590 AB |
2016 |
13 |
207 |
3.5 |
9.55 |
12.60 |
3.05 |
|
<=== |
Show |
|
|
20 16 40 +39 37 43 |
HO 590 AC |
2015 |
8 |
88 |
25.9 |
9.55 |
14.10 |
4.55 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3155-02114-1 |
|
Gaia DR2 |
2062150692320606208 |
|
HD |
228713 |
|
WDS 20167+3938 HO 590 AB : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Ho_1883 |
Ma j |
Hough, G.W. |
1883MNRAS..43..371H |
Ho_1883 |
|
MNRAS 43, 371, 1883 (data also in Ho_1890) |
1890AN....125....1H |
Ho_1884 |
Ma j |
Hough, G.W. |
1884MNRAS..44..365H |
Ho_1884 |
|
MNRAS 44, 365, 1884 (data also in Ho_1890) |
1890AN....125....1H |
Ho_1885 |
Ma j |
Hough, G.W. |
1885MNRAS..45..417H |
Ho_1885 |
|
MNRAS 45, 417, 1885 (data also in Ho_1890) |
1890AN....125....1H |
Ho_1886 |
Ma j |
Hough, G.W. |
1886MNRAS..46..393H |
Ho_1886 |
|
MNRAS 46, 393, 1886 (data also in Ho_1890) |
1890AN....125....1H |
Ho_1887 |
Ma j |
Hough, G.W. |
1887AN....116..273H |
Ho_1887 |
|
AN 116, 273, 1887 |
|
Ho_1890 |
Ma j |
Hough, G.W. |
1890AN....125....1H |
Ho_1890 |
|
AN 125, 1, 1890 |
|
Ho_1890b |
Ma j |
Hough, G.W. |
1890AJ......9..177H |
Ho_1890b |
|
AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) |
1890AN....125....1H |
Ho_1894a |
Ma - |
Hough, G.W. |
1894MNRAS..54..251H |
Ho_1894a |
|
MNRAS 54, 251, 1894 |
|
Ho_1894b |
Ma j |
Hough, G.W. (HO 304 - 490) |
1894AN....135..281H |
Ho_1894b |
|
AN 135, 281, 1894 |
|
Ho_1894c |
Ma - |
Hough, G.W. (measure by Dembowski, H.) |
1894AN....135..281H |
Ho_1894c |
|
AN 135, 281, 1894 |
|
Ho_1899a |
Ma j |
Hough, G.W. |
1899AN....149..65H |
Ho_1899a |
|
AN 149, 65, 1899 |
|
Ho_1899b |
Ma - |
Hough, G.W. (measure by Burnham, S.W.) |
1899AN....149..65H |
Ho_1899b |
|
AN 149, 65, 1899 |
|
Ho_1907 |
Ma - |
Hough, G.W. |
1907PFAO....3c...1D |
Ho_1907 |
|
Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle) |
|
Ho_1932A |
Ma - |
Hough, G.W. |
1932QB821.A43...... |
Ho_1932A |
|
cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox) |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20167+3938 |
HO 590 |
AB |
1952 |
11 |
210 |
2.9 |
9.55 |
12.60 |
A0IV |
|
201639.62+393743.4 |
20167+3938 |
HO 590 |
AB |
2000 |
12 |
207 |
3.5 |
9.55 |
12.60 |
A0IV |
|
201639.62+393743.4 |
20167+3938 |
HO 590 |
AB |
2008 |
13 |
207 |
3.5 |
9.55 |
12.60 |
A0IV |
|
201639.62+393743.4 |
20167+3938 |
HO 590 |
AB |
2016 |
13 |
207 |
3.5 |
9.55 |
12.60 |
A0IV |
|
201639.62+393743.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20167+3938 HO 590 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20167+3938 HO 590 AB : MEASURES
No records found.
WDS 20167+3938 : 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 20167+3938 : ALADIN DSS IMAGE @ 20h 16m 39.62s +39° 37' 43.4"
WDS 20167+3938 HO 590 AB : 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 |
|
20167+3938 |
HO 590 |
AB |
207 |
3.5 |
|
Show |
|
20167+3938 |
HO 590 |
AC |
88 |
25.9 |
|
Show |
|
20168+3942 |
DAM1040 |
FG |
225 |
3.5 |
5 |
Show |
|
20168+3942 |
STF2663 |
AB |
322 |
5.4 |
5 |
Show |
|
20168+3942 |
CTT 21 |
AC |
188 |
103.0 |
5 |
Show |
|
20168+3942 |
DAM1040 |
AF |
123 |
22.3 |
5 |
Show |
|
20158+3937 |
ES 1974 |
|
160 |
2.9 |
11 |
Show |
|
20163+3924 |
SEI1051 |
|
148 |
22.3 |
15 |
Show |
|
20151+3929 |
MLB 982 |
AB |
183 |
30.8 |
20 |
Show |
|
20151+3929 |
MLB 982 |
BC |
355 |
6.0 |
20 |
Show |
|
20177+3921 |
SEI1070 |
|
143 |
27.9 |
21 |
Show |
|
20178+3956 |
HJ 2951 |
AB |
125 |
10.8 |
23 |
Show |
|
20178+3956 |
FOX9014 |
AC |
61 |
24.4 |
23 |
Show |
|
20184+3950 |
A 1424 |
|
46 |
1.1 |
24 |
Show |
|
20183+3953 |
BKO 822 |
|
60 |
7.1 |
25 |
Show |
|
20177+3914 |
COU2536 |
|
312 |
1.8 |
26 |
Show |
|
20189+3945 |
COU2537 |
|
295 |
0.8 |
27 |
Show |
|
20188+3924 |
SEI1078 |
|
45 |
17.7 |
28 |
Show |
|
20192+3938 |
ES 2051 |
|
306 |
4.9 |
30 |
Show |
|
20163+4007 |
MLB1013 |
|
160 |
4.0 |
30 |
Show |
|
20156+3910 |
SEI1046 |
|
249 |
1.5 |
31 |
Show |
|
20185+3916 |
MLB 881 |
|
145 |
10.3 |
31 |
Show |
|
20144+3920 |
SEI1039 |
AB |
135 |
10.7 |
31 |
Show |
|
20144+3920 |
TOB 182 |
AC |
194 |
43.2 |
31 |
Show |
|
20191+3916 |
TRN 28 |
AB |
80 |
4.9 |
36 |
Show |
|
20191+3916 |
TRN 28 |
AC |
158 |
3.2 |
36 |
Show |
|
20188+3909 |
SEI1079 |
|
110 |
6.2 |
38 |
Show |
|
20199+3933 |
HO 593 |
|
313 |
5.0 |
38 |
Show |
|
20159+3859 |
BRT2230 |
|
297 |
6.0 |
40 |
Show |
|
20170+4017 |
CNT 5 |
|
331 |
5.9 |
40 |
Show |
|
20198+3958 |
MLB1014 |
|
241 |
7.6 |
42 |
Show |
|
20160+3856 |
ALI 926 |
|
282 |
8.6 |
43 |
Show |
|
20200+3921 |
MLB 882 |
|
279 |
5.0 |
43 |
Show |
|
20176+4020 |
BRT2259 |
|
29 |
1.4 |
43 |
Show |
|
20199+4000 |
MLB1015 |
|
89 |
4.0 |
44 |
Show |
|
20201+3921 |
ES 2050 |
AB |
92 |
5.9 |
44 |
Show |
|
20201+3921 |
ES 2050 |
AC |
191 |
11.2 |
44 |
Show |
|
20203+3924 |
A 1427 |
AB |
132 |
0.2 |
44 |
Show |
|
20203+3924 |
STF2668 |
AB,C |
280 |
3.5 |
44 |
Show |
|
20169+4022 |
BU 661 |
AB |
69 |
12.3 |
45 |
Show |
|
20169+4022 |
BU 661 |
AC |
217 |
111.7 |
45 |
Show |
|
20161+3854 |
CHR 95 |
|
56 |
0.2 |
45 |
Show |
|
20135+3912 |
SEI1025 |
AB |
168 |
5.7 |
45 |
Show |
|
20135+3912 |
SEI1025 |
AC |
256 |
26.6 |
45 |
Show |
|
20203+3922 |
SEI1091 |
|
180 |
27.7 |
45 |
Show |
|
20203+3920 |
SEI1090 |
|
154 |
13.9 |
46 |
Show |
|
20203+3919 |
BKO 566 |
|
159 |
5.9 |
46 |
Show |
|
20190+3900 |
HO 125 |
|
196 |
3.5 |
46 |
Show |
|
20158+4024 |
TDS1055 |
|
163 |
0.9 |
48 |
Show |
|
20203+3958 |
BRT2260 |
|
9 |
3.2 |
48 |
Show |
|
20146+3855 |
ES 2047 |
AB |
174 |
33.2 |
49 |
|
|
WDS 20167+3938 : COMPONENTS
|
A |
B |
B |
pa=201.2°
sep=3.34"
| |
C |
pa=87.0°
sep=19.98"
| pa=78.9°
sep=21.56"
|
20167+3938 A
Coord arcsec 2000 |
201639.62+393743.4 |
|
Mag |
9.55 |
|
Spectral class |
A0IV (white) |
|
PmRA |
3.00 |
|
PmDE |
4.0 |
|
Tycho2 |
3155-02114-1 |
|
HD |
228713 |
|
Tycho2 |
3155-02114-1 |
|
Pflag |
|
|
RAmdeg |
304.16510631 |
|
DEmdeg |
39.62874130 |
|
PmRA |
-0.5 |
|
PmDE |
2.2 |
|
E RAmdeg |
13 |
|
E DEmdeg |
12 |
|
E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1990.37 |
|
EpDEm |
1990.64 |
|
Num |
4 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.8 |
|
Q pmDE |
1.2 |
|
BTmag |
9.695 |
|
E BTmag |
0.022 |
|
VTmag |
9.554 |
|
E VTmag |
0.022 |
|
Prox |
864 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
304.16510778 |
|
DEdeg |
39.62873611 |
|
EpRA 1990 |
1.51 |
|
EpDE 1990 |
1.59 |
|
E RAdeg |
12.5 |
|
E DEdeg |
11.5 |
|
Posflg |
|
|
Corr |
0.1 |
|
Ccdm |
20167+3938 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.35 |
|
DDEs |
-17.9 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
9.7 |
|
Sp |
A0 |
|
PmNote |
* |
|
PmRA |
6 |
|
PmDE |
-14 |
|
Dm number |
+39 4112 |
|
Cat1 |
BD |
|
Name2 |
+39 2086 |
|
Cat2 |
AGK2/3 |
|
HD |
228713 |
|
M HD |
|
|
ADS BDS |
A13628 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20130N3921A |
|
HIC |
|
|
20167+3938 B
Coord arcsec 2000 |
201639.52+393740.3 |
|
Mag |
12.6 |
|
Calc delta mag |
3.05 |
|
Calc coord |
yes |
|
Ccdm |
20167+3938 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HO 590 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1952 |
|
Theta |
210 |
|
Rho |
2.9 |
|
Obs |
11 |
|
Vmag |
12.7 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A13628 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20130N3921B |
|
HIC |
|
|
20167+3938 C
Coord arcsec 2000 |
201641.35+393744.4 |
|
Mag |
14.1 |
|
PmRA |
1.00 |
|
PmDE |
-19.0 |
|
Calc delta mag |
4.55 |
|
Calc coord |
yes |
|
Ccdm |
20167+3938 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HO 590 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1895 |
|
Theta |
085 |
|
Rho |
26.2 |
|
Obs |
5 |
|
Vmag |
14.1 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A13628 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20130N3921C |
|
HIC |
|
|