20163+2033 HDS 2888 (HD 192837)
20h 16m 19.96s +20° 33' 01.7" P.A. 283.00 sep 0.6 mag 8.30,11.67 Sp A0 dist. 322.58 pc (1052.26 l.y.)
Coord 2000 |
20163+2033 |
|
Discov num |
HDS2888 |
|
Comp |
|
|
Coord arcsec 2000 |
20 16 19.96 +20 33 01.7 |
|
Date first |
1991 |
|
Date last |
2011 |
|
Obs |
3 |
|
Pa first |
283 |
|
Pa last |
283 |
|
P.A. Now (θ) |
283° |
|
Sep first |
0.7 |
|
Sep last |
0.646 |
|
Sep. Now (ρ) |
0.646" |
|
Mag pri |
8.30 |
|
Mag sec |
11.67 |
|
delta mag (ΔM) |
3.37 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
|
|
Pri motion dec |
-002 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 192837 |
|
Constellation |
Sagitta |
|
SAO |
88432 |
|
HIP |
99914 |
|
Tycho2 |
1639-00196-1 |
|
Gaia DR2 |
1828674586482138240 |
|
HD |
192837 |
|
BD |
BD+20 4499 |
|
Distance |
322.58 |
|
Distance ly |
1052.26 |
|
WDS 20163+2033 HDS 2888 (HD 192837) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
HDS |
|
Hipparcos Double Star (from additional DD list) |
................... |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20163+2033 |
HDS2888 |
|
1991 |
1 |
283 |
0.7 |
8.30 |
11.67 |
A0 |
|
201619.96+203301.7 |
20163+2033 |
HDS2888 |
|
2011 |
2 |
283 |
0.7 |
8.30 |
11.67 |
A0 |
|
201619.96+203301.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20163+2033 HDS 2888 (HD 192837) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20163+2033 HDS 2888 (HD 192837) : MEASURES
No records found.
WDS 20163+2033 (HD 192837) : 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 20163+2033 (HD 192837) : ALADIN DSS IMAGE @ 20h 16m 19.96s +20° 33' 01.7"
WDS 20163+2033 HDS 2888 (HD 192837) : 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 |
|
20163+2033 |
HDS2888 |
|
283 |
0.6 |
|
Show |
|
20154+2045 |
BRT2469 |
|
60 |
3.9 |
18 |
Show |
|
20177+2025 |
J 2308 |
BC |
297 |
5.7 |
21 |
Show |
|
20177+2025 |
COU 219 |
Aa,Ab |
109 |
0.4 |
22 |
Show |
|
20177+2025 |
J 2308 |
AB |
283 |
37.0 |
22 |
Show |
|
20177+2025 |
J 2308 |
AC |
284 |
42.5 |
22 |
Show |
|
20177+2025 |
BTG 4 |
AD |
170 |
33.8 |
22 |
Show |
|
20177+2025 |
BTG 4 |
AE |
267 |
28.9 |
22 |
Show |
|
20173+2009 |
J 3071 |
|
219 |
6.1 |
29 |
Show |
|
20156+1958 |
ROE 101 |
AB |
53 |
12.7 |
36 |
Show |
|
20156+1958 |
ROE 101 |
AC |
187 |
40.9 |
36 |
Show |
|
20156+1958 |
ROE 101 |
AD |
289 |
11.9 |
36 |
Show |
|
20156+1958 |
ROE 101 |
AE |
59 |
46.1 |
36 |
Show |
|
20138+2021 |
HJ 2941 |
|
109 |
6.2 |
38 |
Show |
|
20136+2021 |
BU 1484 |
|
323 |
23.7 |
41 |
Show |
|
20183+2002 |
HJ 912 |
AB |
78 |
5.1 |
42 |
Show |
|
20183+2002 |
HJ 912 |
AC |
170 |
89.6 |
42 |
Show |
|
20193+2047 |
TDT2166 |
AB |
20 |
2.5 |
45 |
Show |
|
20190+2058 |
KPP1850 |
|
121 |
14.3 |
45 |
Show |
|
20187+2001 |
HDS2901 |
|
46 |
0.3 |
47 |
Show |
|
20153+2120 |
J 3067 |
|
140 |
6.3 |
52 |
Show |
|
20178+1944 |
J 3072 |
|
91 |
5.8 |
53 |
Show |
|
20124+2043 |
NSN 730 |
|
146 |
3.2 |
57 |
Show |
|
20131+2107 |
GRV 323 |
|
204 |
19.0 |
57 |
Show |
|
20153+1937 |
UC 249 |
|
165 |
83.5 |
58 |
Show |
|
20195+1954 |
J 836 |
|
251 |
3.0 |
58 |
Show |
|
20190+2117 |
GRV 329 |
|
339 |
66.7 |
59 |
Show |
|
20190+2121 |
J 3074 |
|
331 |
7.8 |
61 |
Show |
|
20166+2134 |
BRT2524 |
|
288 |
5.2 |
62 |
Show |
|
20119+2020 |
J 1876 |
|
99 |
8.2 |
64 |
Show |
|
20120+2100 |
HJ 907 |
AB |
137 |
5.7 |
66 |
Show |
|
20120+2100 |
HJ 907 |
AC |
229 |
20.1 |
66 |
Show |
|
20162+1927 |
FMR 158 |
|
41 |
22.1 |
66 |
Show |
|
20190+2131 |
J 554 |
|
217 |
5.9 |
69 |
Show |
|
20167+1925 |
GCB 52 |
|
53 |
4.3 |
69 |
Show |
|
20115+2013 |
GRV 320 |
|
152 |
31.3 |
70 |
Show |
|
20167+1923 |
J 3068 |
|
133 |
2.6 |
70 |
Show |
|
20184+2137 |
ARG 90 |
AB |
73 |
12.8 |
71 |
Show |
|
20184+2137 |
DAM 292 |
AC |
115 |
16.7 |
71 |
Show |
|
20176+2142 |
TDT2144 |
|
72 |
0.7 |
72 |
Show |
|
20113+2056 |
J 1875 |
|
100 |
8.8 |
74 |
Show |
|
20124+2124 |
DAM1255 |
|
23 |
7.1 |
76 |
Show |
|
20188+2142 |
A 285 |
|
296 |
3.3 |
77 |
Show |
|
20209+1948 |
HJ 2954 |
BC |
292 |
23.1 |
78 |
Show |
|
20209+1948 |
HJ 2954 |
AB |
303 |
3.1 |
78 |
Show |
|
20108+2029 |
HDS2875 |
|
231 |
0.3 |
79 |
Show |
|
20178+1917 |
TDT2146 |
|
307 |
0.7 |
79 |
Show |
|
20136+2145 |
J 834 |
|
277 |
2.3 |
81 |
Show |
|
20196+1925 |
BRT2525 |
|
60 |
1.9 |
83 |
Show |
|
20129+1924 |
J 3060 |
|
196 |
6.3 |
86 |
Show |
|
20113+2121 |
HO 587 |
|
65 |
11.5 |
86 |
|
|
WDS 20163+2033 : COMPONENTS
20163+2033 A
Componente originario normalizzato |
AB |
|
Name |
HD 192837 |
|
Coord arcsec 2000 |
201619.96+203301.7 |
|
Mag |
8.3 |
|
Spectral class |
A0 (white) |
|
PmRA |
3.00 |
|
PmDE |
-2.0 |
|
SAO |
88432 |
|
HIP |
99914 |
|
Tycho2 |
1639-00196-1 |
|
HD |
192837 |
|
BD |
BD+20 4499 |
|
Tycho2 |
1639-00196-1 |
|
Pflag |
|
|
RAmdeg |
304.08316639 |
|
DEmdeg |
20.55047320 |
|
PmRA |
3.8 |
|
PmDE |
-4.4 |
|
E RAmdeg |
5 |
|
E DEmdeg |
6 |
|
E pmRA |
1.1 |
|
E pmDE |
1.0 |
|
EpRAm |
1991.35 |
|
EpDEm |
1991.03 |
|
Num |
11 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
1.3 |
|
Q pmDE |
0.8 |
|
BTmag |
8.193 |
|
E BTmag |
0.017 |
|
VTmag |
8.303 |
|
E VTmag |
0.013 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
99914 |
|
CCDM |
AB |
|
RAdeg |
304.08315694 |
|
DEdeg |
20.55048361 |
|
EpRA 1990 |
1.73 |
|
EpDE 1990 |
1.63 |
|
E RAdeg |
5.4 |
|
E DEdeg |
6.1 |
|
Posflg |
P |
|
Corr |
0.3 |
|
SAO |
88432 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0006 |
|
DE1950 |
|
|
PmDE1950 |
-0.013 |
|
Vmag |
8.5 |
|
SpType |
A0 |
|
Double code |
|
|
Source |
35 |
|
CatNum |
7597 |
|
DM |
BD+20 4499 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
192837 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
5.29757269 |
|
DE1950rad |
0.35596812 |
|
PmRA2000 |
-0.0005 |
|
PmDE2000 |
-0.015 |
|
Catalog |
H |
|
HIP |
99914 |
|
Proxy |
H |
|
RAhms |
20 16 19.96 |
|
DEdms |
+20 33 01.7 |
|
Vmag |
8.27 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
304.083 |
|
DEdeg |
20.5505 |
|
AstroRef |
A |
|
Plx |
1.74 |
|
CCDM |
20163+2033 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
B |
|
M HIP |
AB |
|
Theta |
283 |
|
Rho |
0.687 |
|
HD |
192837 |
|
BD |
BD+20 4499 |
|
CD |
|
|
CP |
|
|
Dm number |
+20 4499 |
|
VIred |
-0.09 |
|
SpType |
A0 |
|
R SpType |
|
|
Coord arcsec 2000 |
201619.96+203301.7 |
|
HIP |
99914 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
5.3072523068 |
|
DErad |
0.3586736069 |
|
Plx |
3.1 |
|
PmRA |
3.6 |
|
PmDE |
-2.52 |
|
E RArad |
0.67 |
|
E DErad |
0.55 |
|
E Plx |
0.98 |
|
E pmRA |
0.84 |
|
E pmDE |
0.79 |
|
Hpmag |
8.254 |
|
E Hpmag |
0.0017 |
|
SHp |
0.016 |
|
VA |
0 |
|
BV |
-0.075 |
|
E BV |
0.014 |
|
VI |
-0.05 |
|
Ccdm |
20163+2033 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.96 |
|
DDEs |
1.7 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.3 |
|
Sp |
A0 |
|
PmNote |
* |
|
PmRA |
3 |
|
PmDE |
-2 |
|
Dm number |
+20 4499 |
|
Cat1 |
BD |
|
Name2 |
+20 2233 |
|
Cat2 |
AGK2/3 |
|
HD |
192837 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
99914 |
|
20163+2033 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
201619.92+203301.8 |
|
Mag |
11.67 |
|
Calc delta mag |
3.37 |
|
Calc coord |
yes |
|
Ccdm |
20163+2033 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
1.91 |
|
DDEs |
1.9 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
283 |
|
Rho |
0.7 |
|
Obs |
1 |
|
Vmag |
11.7 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
3 |
|
PmDE |
-2 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
99914 |
|