20348-3355 HJ 5207 (HD 195830)
20h 34m 46.98s -33° 55' 19.1" P.A. 257.00 sep 10.5 mag 7.90,9.59 Sp F6V+F4IV dist. 51.23 pc (167.11 l.y.)
Coord 2000 |
20348-3355 |
|
Discov num |
HJ 5207 |
|
Comp |
|
|
Coord arcsec 2000 |
20 34 46.98 -33 55 19.1 |
|
Date first |
1896 |
|
Date last |
2016 |
|
Obs |
15 |
|
Pa first |
257 |
|
Pa last |
256.7 |
|
P.A. Now (θ) |
256.7° |
|
Sep first |
10.0 |
|
Sep last |
10.455 |
|
Sep. Now (ρ) |
10.455" |
|
Mag pri |
7.90 |
|
Mag sec |
9.59 |
|
delta mag (ΔM) |
1.69 |
|
Spectral class |
F6V+F4IV (yellow-white/yellow-white) |
|
Pri motion ra |
+004 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
+011 |
|
Sec motion dec |
+012 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.114 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 195830 |
|
Constellation |
Microscopium |
|
SAO |
212245 |
|
HIP |
101549 |
|
Tycho2 |
7464-01205-1 |
|
Gaia DR2 |
6791823654241058944 |
|
HD |
195830 |
|
CD |
CD-3414476 |
|
Distance |
51.23 |
|
Distance ly |
167.11 |
|
WDS 20348-3355 HJ 5207 (HD 195830) : NOTES
No records found.
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 |
20348-3355 |
HJ 5207 |
|
1998 |
11 |
257 |
10.4 |
7.90 |
9.59 |
F6V |
YD |
203446.98-335519.1 |
20348-3355 |
HJ 5207 |
|
1999 |
11 |
256 |
10.5 |
7.90 |
9.59 |
F6V |
YD |
203446.98-335519.1 |
20348-3355 |
HJ 5207 |
|
2010 |
12 |
257 |
10.2 |
7.90 |
9.59 |
F6V+F4IV |
Y |
203446.98-335519.1 |
20348-3355 |
HJ 5207 |
|
2015 |
13 |
257 |
10.5 |
7.90 |
9.59 |
F6V+F4IV |
Y |
203446.98-335519.1 |
20348-3355 |
HJ 5207 |
|
2016 |
15 |
257 |
10.5 |
7.90 |
9.59 |
F6V+F4IV |
T |
203446.98-335519.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20348-3355 HJ 5207 (HD 195830) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20348-3355 HJ 5207 (HD 195830) : MEASURES
No records found.
WDS 20348-3355 (HD 195830) : 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 20348-3355 (HD 195830) : ALADIN DSS IMAGE @ 20h 34m 46.98s -33° 55' 19.1"
WDS 20348-3355 HJ 5207 (HD 195830) : 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 |
|
20348-3355 |
HJ 5207 |
|
257 |
10.5 |
|
Show |
|
20351-3330 |
BRT1809 |
|
154 |
3.0 |
26 |
Show |
|
20365-3413 |
RST3264 |
|
99 |
2.7 |
28 |
Show |
|
20330-3336 |
TDT2362 |
|
146 |
0.5 |
29 |
Show |
|
20347-3435 |
TDT2390 |
|
225 |
0.4 |
40 |
Show |
|
20338-3313 |
RSS 552 |
|
29 |
6.7 |
44 |
Show |
|
20314-3335 |
NSN 493 |
|
182 |
11.8 |
47 |
Show |
|
20366-3308 |
RST2146 |
|
245 |
1.9 |
53 |
Show |
|
20374-3312 |
SKF2088 |
|
135 |
13.2 |
54 |
Show |
|
20362-3301 |
LDS 715 |
|
144 |
91.8 |
58 |
Show |
|
20340-3455 |
TDT2380 |
AB |
76 |
0.5 |
61 |
Show |
|
20337-3255 |
TDT2374 |
|
131 |
3.0 |
62 |
Show |
|
20390-3445 |
BRT1811 |
|
277 |
2.4 |
73 |
Show |
|
20362-3506 |
SKF1246 |
|
169 |
21.8 |
73 |
Show |
|
20392-3304 |
RST2148 |
|
31 |
1.1 |
75 |
Show |
|
20291-3327 |
RST2142 |
|
327 |
1.9 |
76 |
Show |
|
20379-3248 |
BRT1810 |
|
204 |
7.3 |
78 |
Show |
|
20411-3327 |
B 993 |
BC |
40 |
0.4 |
85 |
Show |
|
20411-3327 |
SEE 424 |
A,BC |
335 |
11.2 |
85 |
Show |
|
20329-3227 |
UC 4214 |
|
142 |
15.2 |
91 |
Show |
|
20404-3251 |
SHY 781 |
|
310 |
999.9 |
96 |
Show |
|
20317-3531 |
HJ 5205 |
|
36 |
33.3 |
104 |
Show |
|
20276-3258 |
UC 4189 |
|
70 |
16.2 |
108 |
Show |
|
20431-3305 |
UC 4268 |
|
|
40.3 |
116 |
Show |
|
20300-3542 |
BRT1808 |
|
146 |
10.9 |
122 |
Show |
|
20347-3152 |
RST2145 |
|
255 |
0.1 |
124 |
Show |
|
20452-3120 |
LDS 720 |
BC |
128 |
1.8 |
126 |
Show |
|
20318-3558 |
RSS 551 |
|
175 |
15.4 |
129 |
Show |
|
20437-3509 |
KPP 941 |
|
156 |
7.7 |
133 |
Show |
|
20289-3205 |
SEE 419 |
|
97 |
9.5 |
134 |
Show |
|
20247-3445 |
DAW 226 |
BC |
137 |
20.5 |
135 |
Show |
|
20247-3445 |
HJ 5195 |
AB |
115 |
16.3 |
136 |
Show |
|
20247-3445 |
HJ 5195 |
AC |
127 |
36.1 |
136 |
Show |
|
20345-3131 |
KPP1926 |
|
56 |
15.1 |
145 |
Show |
|
20436-3532 |
HJ 5215 |
|
183 |
22.8 |
146 |
Show |
|
20458-3443 |
HJ 5219 |
|
323 |
8.5 |
146 |
Show |
|
20353-3126 |
LDS5908 |
|
124 |
248.3 |
148 |
Show |
|
20452-3510 |
SEE 428 |
|
188 |
4.4 |
149 |
Show |
|
20467-3336 |
HDS2960 |
AB |
158 |
0.2 |
150 |
Show |
|
20467-3336 |
SKF2090 |
AC |
190 |
88.1 |
150 |
Show |
|
20231-3315 |
B 2484 |
|
239 |
11.2 |
152 |
Show |
|
20268-3551 |
RST3259 |
|
112 |
1.8 |
152 |
Show |
|
20256-3538 |
B 990 |
|
194 |
2.2 |
153 |
Show |
|
20327-3123 |
HJ 5206 |
|
192 |
16.4 |
155 |
Show |
|
20231-3303 |
B 2483 |
|
146 |
12.3 |
156 |
Show |
|
20381-3627 |
KPP3107 |
|
325 |
6.6 |
158 |
Show |
|
20380-3122 |
B 992 |
|
247 |
1.3 |
159 |
Show |
|
20240-3230 |
I 1418 |
|
256 |
0.7 |
161 |
Show |
|
20451-3221 |
KPP3118 |
Aa,Ab |
16 |
1.6 |
161 |
Show |
|
20451-3221 |
LDS5910 |
|
355 |
283.9 |
161 |
Show |
|
20255-3548 |
KPP2300 |
|
107 |
19.4 |
161 |
|
|
WDS 20348-3355 : COMPONENTS
20348-3355 A
Componente originario normalizzato |
AB |
|
Name |
HD 195830 |
|
Coord arcsec 2000 |
203446.98-335519.1 |
|
Mag |
7.9 |
|
Spectral class |
F6V (yellow-white) |
|
PmRA |
4.00 |
|
PmDE |
11.0 |
|
SAO |
212245 |
|
HIP |
101551 |
|
Tycho2 |
7464-01205-1 |
|
HD |
195830 |
|
CD |
CD-3414476 |
|
Tycho2 |
7464-01205-1 |
|
Pflag |
|
|
RAmdeg |
308.69576510 |
|
DEmdeg |
-33.92196587 |
|
PmRA |
6.1 |
|
PmDE |
10.6 |
|
E RAmdeg |
4 |
|
E DEmdeg |
5 |
|
E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1991.58 |
|
EpDEm |
1991.35 |
|
Num |
10 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
1.6 |
|
Q pmRA |
1.2 |
|
Q pmDE |
1.8 |
|
BTmag |
8.402 |
|
E BTmag |
0.016 |
|
VTmag |
7.902 |
|
E VTmag |
0.011 |
|
Prox |
104 |
|
TYC |
T |
|
HIP |
101551 |
|
CCDM |
A |
|
RAdeg |
308.69574889 |
|
DEdeg |
-33.92199028 |
|
EpRA 1990 |
1.86 |
|
EpDE 1990 |
1.76 |
|
E RAdeg |
4.1 |
|
E DEdeg |
5.0 |
|
Posflg |
|
|
Corr |
-0.4 |
|
SAO |
212245 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0006 |
|
DE1950 |
|
|
PmDE1950 |
-0.059 |
|
Vmag |
7.6 |
|
SpType |
F5 |
|
Double code |
|
|
Source |
40 |
|
CatNum |
11222 |
|
DM |
CD-3414476 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
195830 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
5.37399548 |
|
DE1950rad |
-0.59507275 |
|
PmRA2000 |
-0.0006 |
|
PmDE2000 |
-0.062 |
|
Catalog |
H |
|
HIP |
101551 |
|
Proxy |
|
|
RAhms |
20 34 46.98 |
|
DEdms |
-33 55 19.2 |
|
Vmag |
7.86 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
308.696 |
|
DEdeg |
-33.922 |
|
AstroRef |
A |
|
Plx |
15.86 |
|
CCDM |
20348-3355 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
1 |
|
MultFlag |
C |
|
Source |
P |
|
Qual |
A |
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
195830 |
|
BD |
|
|
CD |
CD-3414476 |
|
CP |
|
|
Dm number |
-3414476 |
|
VIred |
0.55 |
|
SpType |
F6V |
|
R SpType |
|
|
Coord arcsec 2000 |
203446.98-335519.2 |
|
HIP |
101551 |
|
Sn |
95 |
|
So |
3 |
|
Nc |
1 |
|
RArad |
5.3877571717 |
|
DErad |
-0.5920504315 |
|
Plx |
16.74 |
|
PmRA |
0.62 |
|
PmDE |
8.01 |
|
E RArad |
0.99 |
|
E DErad |
0.71 |
|
E Plx |
1.22 |
|
E pmRA |
1.32 |
|
E pmDE |
0.97 |
|
Hpmag |
7.9711 |
|
E Hpmag |
0.005 |
|
SHp |
0.019 |
|
VA |
0 |
|
BV |
0.483 |
|
E BV |
0.015 |
|
VI |
0.55 |
|
Ccdm |
20348-3355 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.13 |
|
DDEs |
-24.3 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
7.8 |
|
Sp |
F5 |
|
PmNote |
* |
|
PmRA |
-7 |
|
PmDE |
-59 |
|
Dm number |
-3414476 |
|
Cat1 |
CD |
|
Name2 |
212245 |
|
Cat2 |
SAO |
|
HD |
195830 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20285S3416A |
|
HIC |
101551 |
|
20348-3355 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203446.30-335521.5 |
|
Mag |
9.59 |
|
Spectral class |
F4IV (yellow-white) |
|
PmRA |
3.00 |
|
PmDE |
12.0 |
|
HIP |
101549 |
|
Tycho2 |
7464-01723-1 |
|
Calc delta mag |
1.69 |
|
Calc coord |
yes |
|
Tycho2 |
7464-01723-1 |
|
Pflag |
|
|
RAmdeg |
308.69233689 |
|
DEmdeg |
-33.92256785 |
|
PmRA |
2.6 |
|
PmDE |
12.9 |
|
E RAmdeg |
13 |
|
E DEmdeg |
16 |
|
E pmRA |
1.8 |
|
E pmDE |
1.8 |
|
EpRAm |
1991.18 |
|
EpDEm |
1990.81 |
|
Num |
4 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.1 |
|
Q pmRA |
1.1 |
|
Q pmDE |
1.1 |
|
BTmag |
10.312 |
|
E BTmag |
0.027 |
|
VTmag |
9.592 |
|
E VTmag |
0.021 |
|
Prox |
104 |
|
TYC |
T |
|
HIP |
101549 |
|
CCDM |
B |
|
RAdeg |
308.69232972 |
|
DEdeg |
-33.92259722 |
|
EpRA 1990 |
1.81 |
|
EpDE 1990 |
1.82 |
|
E RAdeg |
12.6 |
|
E DEdeg |
16.1 |
|
Posflg |
|
|
Corr |
-0.3 |
|
Catalog |
H |
|
HIP |
101549 |
|
Proxy |
|
|
RAhms |
20 34 46.16 |
|
DEdms |
-33 55 21.6 |
|
Vmag |
10.14 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
308.692 |
|
DEdeg |
-33.9227 |
|
AstroRef |
B |
|
Plx |
27.6 |
|
CCDM |
20348-3355 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
1 |
|
MultFlag |
C |
|
Source |
I |
|
Qual |
A |
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
|
|
BD |
|
|
CD |
|
|
CP |
|
|
Dm number |
|
|
VIred |
0.74 |
|
SpType |
|
|
R SpType |
|
|
Coord arcsec 2000 |
203446.16-335521.6 |
|
HIP |
101549 |
|
Sn |
95 |
|
So |
3 |
|
Nc |
1 |
|
RArad |
5.3876977428 |
|
DErad |
-0.5920621483 |
|
Plx |
19.52 |
|
PmRA |
-4.49 |
|
PmDE |
5.59 |
|
E RArad |
1.75 |
|
E DErad |
1.24 |
|
E Plx |
2.22 |
|
E pmRA |
2.17 |
|
E pmDE |
1.6 |
|
Hpmag |
10.2166 |
|
E Hpmag |
0.0354 |
|
SHp |
0 |
|
VA |
0 |
|
BV |
0.95 |
|
E BV |
0.066 |
|
VI |
0.94 |
|
Ccdm |
20348-3355 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HJ 5207 |
|
DRAs |
-2.06 |
|
DDEs |
-27.0 |
|
R dRAs |
90 |
|
Year |
1896 |
|
Theta |
258 |
|
Rho |
10.2 |
|
Obs |
3 |
|
Vmag |
10.2 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-7 |
|
PmDE |
-59 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20285S3416B |
|
HIC |
101549 |
|