02397-2026 HDS 346 (HD 16649)
02h 39m 39.46s -20° 25' 39.4" P.A. 221.00 sep 0.8 mag 7.50,11.06 Sp G5V dist. 122.55 pc (399.76 l.y.)
Coord 2000 |
02397-2026 |
|
Discov num |
HDS 346 |
|
Comp |
|
|
Coord arcsec 2000 |
02 39 39.46 -20 25 39.4 |
|
Date first |
1991 |
|
Date last |
2020 |
|
Obs |
9 |
|
Pa first |
211 |
|
Pa last |
220.7 |
|
P.A. Now (θ) |
220.7° |
|
Sep first |
0.7 |
|
Sep last |
0.811 |
|
Sep. Now (ρ) |
0.811" |
|
Mag pri |
7.50 |
|
Mag sec |
11.06 |
|
delta mag (ΔM) |
3.56 |
|
Spectral class |
G5V (yellow) |
|
Pri motion ra |
-119 |
|
Sec motion ra |
|
|
Pri motion dec |
-185 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 16649 |
|
Constellation |
Cetus |
|
SAO |
167957 |
|
HIP |
12399 |
|
Tycho2 |
5862-02532-1 |
|
HD |
16649 |
|
GC |
3205 |
|
BD |
BD-21 474 |
|
Distance |
122.55 |
|
Distance ly |
399.76 |
|
WDS 02397-2026 HDS 346 (HD 16649) : 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 |
02397-2026 |
HDS 346 |
|
1991 |
1 |
211 |
0.7 |
7.50 |
11.06 |
G5V |
D |
023939.46-202539.4 |
02397-2026 |
HDS 346 |
|
2014 |
3 |
218 |
0.8 |
7.50 |
11.06 |
G5V |
|
023939.46-202539.4 |
02397-2026 |
HDS 346 |
|
2020 |
9 |
221 |
0.8 |
7.50 |
11.06 |
G5V |
|
023939.46-202539.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 02397-2026 HDS 346 (HD 16649) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 02397-2026 HDS 346 (HD 16649) : MEASURES
No records found.
WDS 02397-2026 (HD 16649) : 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 02397-2026 (HD 16649) : ALADIN DSS IMAGE @ 02h 39m 39.46s -20° 25' 39.4"
WDS 02397-2026 HDS 346 (HD 16649) : 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 |
|
02397-2026 |
HDS 346 |
|
221 |
0.8 |
|
Show |
|
02401-2029 |
BRT 298 |
|
314 |
4.0 |
7 |
Show |
|
02430-2017 |
HJ 3524 |
|
166 |
19.8 |
48 |
Show |
|
02395-2113 |
DAM1293 |
|
193 |
3.3 |
48 |
Show |
|
02396-2115 |
B 1922 |
|
246 |
1.4 |
50 |
Show |
|
02432-2108 |
LDS3420 |
|
292 |
3.3 |
66 |
Show |
|
02368-1929 |
ARA 523 |
|
141 |
2.0 |
70 |
Show |
|
02404-1914 |
RST2285 |
|
330 |
2.7 |
73 |
Show |
|
02360-2124 |
HJ 3511 |
|
98 |
14.7 |
78 |
Show |
|
02362-1919 |
ARA 522 |
|
106 |
9.4 |
83 |
Show |
|
02439-1925 |
LDS5392 |
|
223 |
180.6 |
85 |
Show |
|
02441-2125 |
KPP2029 |
|
287 |
16.2 |
86 |
Show |
|
02456-2004 |
DON 40 |
|
283 |
0.2 |
87 |
Show |
|
02333-1933 |
GWP 338 |
AB |
60 |
52.4 |
105 |
Show |
|
02333-1933 |
GWP 338 |
AC |
173 |
0.9 |
105 |
Show |
|
02320-1955 |
BRT 297 |
|
277 |
3.3 |
110 |
Show |
|
02445-1859 |
GWP 362 |
|
298 |
159.3 |
111 |
Show |
|
02314-2055 |
UC 749 |
|
162 |
42.1 |
120 |
Show |
|
02315-2112 |
KPP2869 |
|
356 |
7.0 |
123 |
Show |
|
02476-2115 |
RST2287 |
|
60 |
0.7 |
123 |
Show |
|
02420-1824 |
GWP 354 |
|
275 |
34.3 |
126 |
Show |
|
02461-1853 |
UC 801 |
|
86 |
28.0 |
130 |
Show |
|
02332-2207 |
DON 35 |
|
307 |
1.6 |
137 |
Show |
|
02301-2053 |
B 1920 |
|
222 |
0.4 |
138 |
Show |
|
02324-1849 |
GWP 336 |
|
70 |
11.2 |
142 |
Show |
|
02498-2015 |
HJ 3533 |
|
267 |
37.8 |
143 |
Show |
|
02357-2239 |
UC 762 |
|
127 |
20.4 |
145 |
Show |
|
02437-2240 |
RST2286 |
|
1 |
0.2 |
146 |
Show |
|
02293-2102 |
B 2072 |
|
306 |
10.3 |
150 |
Show |
|
02316-2204 |
RSS 58 |
|
125 |
10.0 |
150 |
Show |
|
02290-1959 |
RST2280 |
Aa,Ab |
90 |
0.2 |
153 |
Show |
|
02290-1959 |
UC 744 |
AB |
242 |
474.5 |
153 |
Show |
|
02375-2255 |
RST2284 |
|
132 |
1.3 |
153 |
Show |
|
02320-2216 |
UC 753 |
|
309 |
19.2 |
154 |
Show |
|
02331-1821 |
HJ 3505 |
|
20 |
15.4 |
155 |
Show |
|
02489-1902 |
B 1924 |
|
236 |
0.4 |
156 |
Show |
|
02340-1812 |
BRG 13 |
|
5 |
0.9 |
156 |
Show |
|
02314-1840 |
KPP1702 |
|
19 |
13.1 |
158 |
Show |
|
02307-2201 |
ARA1615 |
|
115 |
6.9 |
158 |
Show |
|
02287-1948 |
B 672 |
|
310 |
1.9 |
159 |
Show |
|
02472-2229 |
SKF2167 |
AB |
213 |
69.4 |
163 |
Show |
|
02472-2229 |
CVN 71 |
AC |
347 |
1.7 |
163 |
Show |
Angetenar |
02510-2100 |
SEE 20 |
|
127 |
49.6 |
164 |
Show |
|
02291-1917 |
SKF2162 |
AB |
4 |
163.0 |
164 |
Show |
|
02282-2121 |
ARA1261 |
|
212 |
3.8 |
170 |
Show |
|
02476-1819 |
LV 2 |
|
26 |
2.9 |
170 |
Show |
|
02464-2250 |
SKF2166 |
|
272 |
29.5 |
173 |
Show |
|
02512-2125 |
I 461 |
|
330 |
3.2 |
173 |
Show |
|
02482-2232 |
RST2288 |
|
47 |
1.2 |
174 |
Show |
|
02290-2158 |
DON 33 |
|
125 |
3.5 |
177 |
Show |
|
02518-2117 |
SEE 21 |
|
323 |
0.1 |
178 |
|
|
WDS 02397-2026 : COMPONENTS
02397-2026 A
Componente originario normalizzato |
AB |
|
Name |
HD 16649 |
|
Coord arcsec 2000 |
023939.46-202539.4 |
|
Mag |
7.5 |
|
Spectral class |
G5V (yellow) |
|
PmRA |
-119.00 |
|
PmDE |
-185.0 |
|
SAO |
167957 |
|
HIP |
12399 |
|
Tycho2 |
5862-02532-1 |
|
HD |
16649 |
|
GC |
3205 |
|
BD |
BD-21 474 |
|
Tycho2 |
5862-02532-1 |
|
Pflag |
|
|
RAmdeg |
39.91412087 |
|
DEmdeg |
-20.42806451 |
|
PmRA |
-116.5 |
|
PmDE |
-185.8 |
|
E RAmdeg |
5 |
|
E DEmdeg |
5 |
|
E pmRA |
1.3 |
|
E pmDE |
1.4 |
|
EpRAm |
1991.16 |
|
EpDEm |
1991.26 |
|
Num |
12 |
|
Q RAmdeg |
1.6 |
|
Q DEmdeg |
2.2 |
|
Q pmRA |
1.5 |
|
Q pmDE |
2.1 |
|
BTmag |
8.286 |
|
E BTmag |
0.016 |
|
VTmag |
7.425 |
|
E VTmag |
0.011 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
12399 |
|
CCDM |
AB |
|
RAdeg |
39.91441167 |
|
DEdeg |
-20.42762944 |
|
EpRA 1990 |
1.58 |
|
EpDE 1990 |
1.57 |
|
E RAdeg |
4.9 |
|
E DEdeg |
5.0 |
|
Posflg |
P |
|
Corr |
-0.2 |
|
SAO |
167957 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0084 |
|
DE1950 |
|
|
PmDE1950 |
-0.197 |
|
Vmag |
7.4 |
|
SpType |
G0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
3205 |
|
DM |
BD-21 474 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
16649 |
|
M HD |
0 |
|
GC |
3205 |
|
RA1950rad |
0.68664673 |
|
DE1950rad |
-0.3602396 |
|
PmRA2000 |
-0.0081 |
|
PmDE2000 |
-0.2 |
|
Catalog |
H |
|
HIP |
12399 |
|
Proxy |
H |
|
RAhms |
02 39 39.46 |
|
DEdms |
-20 25 39.4 |
|
Vmag |
7.32 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
39.9144 |
|
DEdeg |
-20.4276 |
|
AstroRef |
A |
|
Plx |
7.68 |
|
CCDM |
02397-2026 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
B |
|
M HIP |
AB |
|
Theta |
211 |
|
Rho |
0.673 |
|
HD |
16649 |
|
BD |
BD-21 474 |
|
CD |
|
|
CP |
|
|
Dm number |
-21 474 |
|
VIred |
0.81 |
|
SpType |
G5V |
|
R SpType |
|
|
Coord arcsec 2000 |
023939.46-202539.4 |
|
HIP |
12399 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
0.6966381118 |
|
DErad |
-0.3565290604 |
|
Plx |
8.16 |
|
PmRA |
-118.75 |
|
PmDE |
-184.23 |
|
E RArad |
0.44 |
|
E DErad |
0.53 |
|
E Plx |
0.66 |
|
E pmRA |
0.58 |
|
E pmDE |
0.66 |
|
Hpmag |
7.4634 |
|
E Hpmag |
0.0011 |
|
SHp |
0.009 |
|
VA |
0 |
|
BV |
0.77 |
|
E BV |
0.01 |
|
VI |
0.81 |
|
Ccdm |
02397-2026 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.61 |
|
DDEs |
19.0 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
7.5 |
|
Sp |
G5 |
|
PmNote |
* |
|
PmRA |
-119 |
|
PmDE |
-185 |
|
Dm number |
-21 474 |
|
Cat1 |
BD |
|
Name2 |
167957 |
|
Cat2 |
SAO |
|
HD |
16649 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
12399 |
|
02397-2026 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
023939.42-202540.0 |
|
Mag |
11.06 |
|
Calc delta mag |
3.56 |
|
Calc coord |
yes |
|
Ccdm |
02397-2026 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
-2.64 |
|
DDEs |
18.4 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
211 |
|
Rho |
0.7 |
|
Obs |
1 |
|
Vmag |
11.1 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-119 |
|
PmDE |
-185 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
12399 |
|