20040-7847 HJ 5149 (HD 188230)
20h 04m 00.69s -78° 46' 45.7" P.A. 148.00 sep 32.2 mag 8.20,9.70 Sp A0V dist. 221.24 pc (721.68 l.y.)
Coord 2000 |
20040-7847 |
|
Discov num |
HJ 5149 |
|
Comp |
|
|
Coord arcsec 2000 |
20 04 00.69 -78 46 45.7 |
|
Date first |
1835 |
|
Date last |
2015 |
|
Obs |
17 |
|
Pa first |
151 |
|
Pa last |
148.3 |
|
P.A. Now (θ) |
148.3° |
|
Sep first |
43.1 |
|
Sep last |
32.247 |
|
Sep. Now (ρ) |
32.247" |
|
Mag pri |
8.20 |
|
Mag sec |
9.70 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
A0V (white) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
-018 |
|
Sec motion dec |
-018 |
|
Notes |
N
(See Notes) |
|
rPM=0.055 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 188230 |
|
Constellation |
Octans |
|
SAO |
257762 |
|
HIP |
98806 |
|
Tycho2 |
9468-01227-1 |
|
Gaia DR2 |
6362610220683634176 |
|
HD |
188230 |
|
GC |
27673 |
|
CP |
CP-79 1050 |
|
Distance |
221.24 |
|
Distance ly |
721.68 |
|
WDS 20040-7847 HJ 5149 (HD 188230) : NOTES
discov_num |
notes |
refcode |
HJ 5149 |
B is CPD-79@1051. |
|
REFERENCES
refcode |
metd |
author |
reference |
HJ_1826 |
Mb - |
Herschel, J.F.W. |
1826MmRAS...2..459H |
HJ_1826 |
|
MemRAS 2, 459, 1826 |
|
HJ_1829a |
Mb - |
Herschel, J.F.W. |
1829MmRAS...3...47H |
HJ_1829a |
|
MemRAS 3, 47, 1829 |
|
HJ_1829b |
Mb - |
Herschel, J.F.W. |
1829MmRAS...3..177H |
HJ_1829b |
|
MemRAS 3, 177, 1829 |
|
HJ_1831 |
Ma - |
Herschel, J.F.W. |
1831MmRAS...4..331H |
HJ_1831 |
+Mb |
MemRAS 4, part 2, 331, 1831 |
|
HJ_1833a |
Ma - |
Herschel, J.F.W. |
1833MmRAS...5...13H |
HJ_1833a |
+Mb |
MemRAS 5, 13, 1833 |
|
HJ_1833b |
orb - |
Herschel, J.F.W. |
1833MmRAS...5..171H |
HJ_1833b |
|
MemRAS 5, 171, 1833 |
|
HJ_1833c |
Mb - |
Herschel, J.F.W. |
1833MmRAS...6....1H |
HJ_1833c |
|
MemRAS 6, 1, 1833 |
|
HJ_1833d |
orb - |
Herschel, J.F.W. |
1833MmRAS...6..149H |
HJ_1833d |
|
MemRAS 6, 149, 1833 |
|
HJ_1835 |
Ma - |
Herschel, J.F.W. |
1835MmRAS...8...37H |
HJ_1835 |
+Mb |
MemRAS 8, 37, 1835 |
|
HJ_1836 |
Mb - |
Herschel, J.F.W. |
1836MmRAS...9..193H |
HJ_1836 |
|
MemRAS 9, 193, 1836 |
|
HJ_1847a |
Ma j |
Herschel, J.F.W. |
. |
HJ_1847a |
+Mb |
Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838) |
|
HJ_1847b |
Ma j |
Herschel, J.F.W. |
. |
HJ_1847b |
|
Cape Results, London, 1847 |
|
HJ_1850 |
orb - |
Herschel, J.F.W. |
1850MmRAS..18...47H |
HJ_1850 |
|
MemRAS 18, 47, 1850 |
|
HJ_1870 |
Mb - |
Herschel, J.F.W. |
1870MmRAS..38....1H |
HJ_1870 |
|
MemRAS 38, 1, 1870 |
|
HJ_1874A |
- |
Herschel, J.F.W. |
1874MNRAS..35...28B |
HJ_1874A |
|
cited by Burnham (MNRAS 35, 28, 1874) |
|
HJ_1875A |
Ma - |
Herschel, J.F.W. |
1875AN.....85..323D |
HJ_1875A |
+Mb |
cited by Doberck, 1875 (see Dob1875b,f,g,h) |
|
HJ_1880A |
Ma - |
Herschel, J.F.W. |
1880Obs.....3..508G |
HJ_1880A |
+Mb |
cited by Gledhill (Obs 3, 508, 1880) |
|
HJ_1880B |
Mb - |
Herschel, J.F.W. |
1880MNRAS..40..497B |
HJ_1880B |
|
cited by Burnham (MNRAS 40, 497, 1880) |
|
HJ_1897A |
Ma j |
Herschel, J.F.W. |
1897MNRAS..57..541S |
HJ_1897A |
|
cited by See (MNRAS 57, 541, 1897) |
|
HJ_1905A |
Ma - |
Herschel, J.F.W. |
1905LicOB...3..147A |
HJ_1905A |
+Mb |
cited by Aitken (Lick Obs. Bull. 3, 147, 1905) |
|
HJ_1906A |
Ma - |
Herschel, J.F.W. |
1906MmRAS..56....1L |
HJ_1906A |
+Mb |
cited by Lewis (MemRAS 56, 1, 1906) |
|
HJ_1906B |
Ma - |
Herschel, J.F.W. |
1906QB821.B972..... |
HJ_1906B |
+Mb |
cited in BDS (Burnham Double Star Cat.), 1906 |
|
HJ_1927A |
Mb - |
Herschel, J.F.W. |
1927sdsc.book...... |
HJ_1927A |
|
cited in SDS (Southern Double Star Catalog), 1927 |
|
HJ_1932A |
Mb - |
Herschel, J.F.W. |
1932QB821.A43...... |
HJ_1932A |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
HJ_9999 |
M j |
Herschel, J.F.W. |
................... |
HJ_9999 |
+Ma |
Unpublished, manuscript or reference not found. |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20040-7847 |
HJ 5149 |
|
2000 |
13 |
148 |
32.2 |
8.20 |
9.70 |
A0V |
N D |
200400.69-784645.7 |
20040-7847 |
HJ 5149 |
|
2010 |
15 |
148 |
32.2 |
8.20 |
9.70 |
A0V |
N |
200400.69-784645.7 |
20040-7847 |
HJ 5149 |
|
2015 |
16 |
148 |
32.3 |
8.20 |
9.70 |
A0V |
N |
200400.69-784645.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20040-7847 HJ 5149 (HD 188230) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20040-7847 HJ 5149 (HD 188230) : MEASURES
No records found.
WDS 20040-7847 (HD 188230) : 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 20040-7847 (HD 188230) : ALADIN DSS IMAGE @ 20h 04m 00.69s -78° 46' 45.7"
WDS 20040-7847 HJ 5149 (HD 188230) : 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 |
|
20040-7847 |
HJ 5149 |
|
148 |
32.2 |
|
Show |
|
20056-7842 |
RST3244 |
|
265 |
0.4 |
7 |
Show |
|
20103-7907 |
HJ 5153 |
|
125 |
47.2 |
27 |
Show |
|
20172-7849 |
RST3249 |
|
311 |
0.4 |
39 |
Show |
|
20206-7904 |
UC 4152 |
|
78 |
64.5 |
51 |
Show |
|
19490-7926 |
HJ 5126 |
|
325 |
6.6 |
58 |
Show |
|
19461-7810 |
TDT1720 |
|
266 |
0.6 |
66 |
Show |
|
19588-8001 |
TSN 33 |
|
258 |
6.7 |
76 |
Show |
|
19504-7742 |
LDS 684 |
|
357 |
24.0 |
78 |
Show |
|
19445-7945 |
UC 4016 |
|
84 |
20.4 |
80 |
Show |
|
20205-8007 |
TDT2191 |
|
240 |
0.5 |
93 |
Show |
|
20129-8052 |
KPP 463 |
|
207 |
3.7 |
127 |
Show |
|
19564-7628 |
TDT1864 |
|
344 |
1.5 |
142 |
Show |
|
20214-8117 |
I 1044 |
|
21 |
0.7 |
157 |
Show |
|
20005-8123 |
KPP2485 |
|
287 |
22.3 |
157 |
Show |
|
20194-7608 |
RSS 546 |
|
127 |
22.7 |
167 |
Show |
|
20010-8134 |
HDS2852 |
AB |
41 |
1.9 |
168 |
Show |
|
19594-7557 |
UC 4061 |
|
271 |
19.1 |
171 |
Show |
|
20060-7533 |
TDT1974 |
|
118 |
0.5 |
195 |
Show |
|
20042-7526 |
RSS 539 |
|
274 |
21.8 |
201 |
Show |
|
20179-7526 |
KPP 560 |
|
235 |
5.3 |
207 |
Show |
|
20019-7506 |
RST3243 |
|
154 |
1.0 |
221 |
Show |
|
20169-7449 |
I 1045 |
|
289 |
1.1 |
242 |
Show |
|
20096-8248 |
SHY 766 |
|
223 |
999.9 |
242 |
Show |
|
20077-7435 |
HJ 5158 |
|
145 |
12.1 |
253 |
Show |
|
20235-8345 |
UC 4164 |
|
349 |
51.3 |
302 |
|
|
WDS 20040-7847 : COMPONENTS
20040-7847 A
Componente originario normalizzato |
AB |
|
Name |
HD 188230 |
|
Coord arcsec 2000 |
200400.69-784645.7 |
|
Mag |
8.2 |
|
Spectral class |
A0V (white) |
|
PmRA |
3.00 |
|
PmDE |
-18.0 |
|
SAO |
257762 |
|
HIP |
98806 |
|
Tycho2 |
9468-01227-1 |
|
HD |
188230 |
|
GC |
27673 |
|
CP |
CP-79 1050 |
|
Tycho2 |
9468-01227-1 |
|
Pflag |
|
|
RAmdeg |
301.00287893 |
|
DEmdeg |
-78.77937001 |
|
PmRA |
3.6 |
|
PmDE |
-18.0 |
|
E RAmdeg |
5 |
|
E DEmdeg |
5 |
|
E pmRA |
1.2 |
|
E pmDE |
1.2 |
|
EpRAm |
1991.27 |
|
EpDEm |
1991.33 |
|
Num |
13 |
|
Q RAmdeg |
1.4 |
|
Q DEmdeg |
0.6 |
|
Q pmRA |
1.3 |
|
Q pmDE |
0.6 |
|
BTmag |
8.366 |
|
E BTmag |
0.016 |
|
VTmag |
8.201 |
|
E VTmag |
0.012 |
|
Prox |
322 |
|
TYC |
T |
|
HIP |
98806 |
|
CCDM |
|
|
RAdeg |
301.00283611 |
|
DEdeg |
-78.77932889 |
|
EpRA 1990 |
1.72 |
|
EpDE 1990 |
1.77 |
|
E RAdeg |
5.2 |
|
E DEdeg |
5.0 |
|
Posflg |
|
|
Corr |
0.1 |
|
SAO |
257762 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0003 |
|
DE1950 |
|
|
PmDE1950 |
-0.013 |
|
Vmag |
8.2 |
|
SpType |
A0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
27673 |
|
DM |
CP-79 1050 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
188230 |
|
M HD |
0 |
|
GC |
27673 |
|
RA1950rad |
5.22096096 |
|
DE1950rad |
-1.37739125 |
|
PmRA2000 |
-0.0034 |
|
PmDE2000 |
-0.018 |
|
Catalog |
H |
|
HIP |
98806 |
|
Proxy |
|
|
RAhms |
20 04 00.68 |
|
DEdms |
-78 46 45.6 |
|
Vmag |
8.22 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
301.003 |
|
DEdeg |
-78.7793 |
|
AstroRef |
|
|
Plx |
5.3 |
|
CCDM |
20041-7847 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
188230 |
|
BD |
|
|
CD |
|
|
CP |
CP-79 1050 |
|
Dm number |
-79 1050 |
|
VIred |
0.19 |
|
SpType |
A0V |
|
R SpType |
|
|
Coord arcsec 2000 |
200400.68-784645.6 |
|
HIP |
98806 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
5.2534905658 |
|
DErad |
-1.3749585404 |
|
Plx |
4.52 |
|
PmRA |
3.15 |
|
PmDE |
-16.88 |
|
E RArad |
0.63 |
|
E DErad |
0.6 |
|
E Plx |
0.91 |
|
E pmRA |
0.77 |
|
E pmDE |
0.78 |
|
Hpmag |
8.2552 |
|
E Hpmag |
0.0019 |
|
SHp |
0.018 |
|
VA |
0 |
|
BV |
0.175 |
|
E BV |
0.015 |
|
VI |
0.19 |
|
20040-7847 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
200401.82-784713.1 |
|
Mag |
9.7 |
|
PmRA |
2.00 |
|
PmDE |
-18.0 |
|
Calc delta mag |
1.5 |
|
Calc coord |
yes |
|