02586-4444 DON 44 (HD 18672)
02h 58m 34.14s -44° 43' 59.7" P.A. 345.00 sep 2.3 mag 10.10,11.46 Sp F5V dist. 220.75 pc (720.09 l.y.)
Coord 2000 |
02586-4444 |
|
Discov num |
DON 44 |
|
Comp |
|
|
Coord arcsec 2000 |
02 58 34.14 -44 43 59.7 |
|
Date first |
1929 |
|
Date last |
1998 |
|
Obs |
8 |
|
Pa first |
326 |
|
Pa last |
345.2 |
|
P.A. Now (θ) |
345.2° |
|
Sep first |
1.7 |
|
Sep last |
2.33 |
|
Sep. Now (ρ) |
2.33" |
|
Mag pri |
10.10 |
|
Mag sec |
11.46 |
|
delta mag (ΔM) |
1.36 |
|
Spectral class |
F5V (yellow-white) |
|
Pri motion ra |
-020 |
|
Sec motion ra |
|
|
Pri motion dec |
-027 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 18672 |
|
Constellation |
Eridanus |
|
SAO |
216118 |
|
HIP |
13866 |
|
Tycho2 |
7566-00318-1 |
|
Gaia DR2 |
4754884458618983296 |
|
HD |
18672 |
|
CD |
CD-45 973 |
|
CP |
CP-45 295 |
|
Distance |
220.75 |
|
Distance ly |
720.09 |
|
WDS 02586-4444 DON 44 (HD 18672) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Don1937 |
Ma j |
Donner, H.F. |
1937MmRAS..65...51R |
Don1937 |
|
MemRAS 65, 51, 1937 |
|
Don1955 |
Ma - |
Donner, H.F. |
1955POMic..11....1R |
Don1955 |
|
Pub. Univ. Michigan Obs. 11, 1, 1955 |
|
Don1964 |
Ma j |
Donner, H.F. |
1964POMic...9...73R |
Don1964 |
|
Pub. Univ. Michigan Obs. 9, 73, 1964 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
02586-4444 |
DON 44 |
|
1998 |
8 |
345 |
2.3 |
10.10 |
11.46 |
F5V |
D |
025834.14-444359.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 02586-4444 DON 44 (HD 18672) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 02586-4444 DON 44 (HD 18672) : MEASURES
No records found.
WDS 02586-4444 (HD 18672) : 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 02586-4444 (HD 18672) : ALADIN DSS IMAGE @ 02h 58m 34.14s -44° 43' 59.7"
WDS 02586-4444 DON 44 (HD 18672) : 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 |
|
02586-4444 |
DON 44 |
|
345 |
2.3 |
|
Show |
|
02563-4440 |
DON1060 |
|
351 |
5.6 |
25 |
Show |
|
03009-4517 |
HDS 384 |
|
200 |
0.3 |
41 |
Show |
|
02561-4401 |
UC 883 |
|
304 |
13.1 |
51 |
Show |
|
02539-4436 |
I 1480 |
|
115 |
0.4 |
51 |
Show |
|
02576-4546 |
LDS 84 |
|
154 |
16.3 |
63 |
Show |
|
02542-4529 |
TSN 73 |
|
46 |
124.9 |
66 |
Show |
|
03046-4425 |
LDS3451 |
|
244 |
12.4 |
68 |
Show |
|
03040-4526 |
B 2079 |
|
316 |
7.9 |
71 |
Show |
|
02552-4549 |
CPO 113 |
|
320 |
10.0 |
74 |
Show |
|
03005-4325 |
CPO 115 |
|
185 |
6.6 |
82 |
Show |
|
02508-4514 |
COO 16 |
|
181 |
3.5 |
88 |
Show |
|
02590-4313 |
TVB 45 |
|
229 |
6.0 |
91 |
Show |
|
02507-4405 |
TNN 5 |
|
156 |
6.5 |
94 |
Show |
|
02529-4331 |
UC 835 |
|
292 |
23.3 |
95 |
Show |
|
03049-4559 |
TDS2437 |
|
132 |
0.9 |
101 |
Show |
|
03087-4413 |
HDS 398 |
|
89 |
0.1 |
113 |
Show |
|
02574-4252 |
KPP3507 |
|
218 |
1.4 |
113 |
Show |
|
02483-4412 |
UC 814 |
|
163 |
64.8 |
115 |
Show |
|
02482-4520 |
DON 41 |
|
104 |
0.9 |
116 |
Show |
|
02568-4246 |
HJ 3544 |
|
193 |
4.2 |
121 |
Show |
|
03069-4611 |
TDS2448 |
|
309 |
0.5 |
124 |
Show |
|
02478-4350 |
UC 810 |
|
215 |
9.4 |
128 |
Show |
|
02511-4634 |
TDS2372 |
|
124 |
0.5 |
135 |
Show |
|
03075-4622 |
TDS2450 |
|
96 |
0.6 |
136 |
Show |
|
03066-4259 |
UC 948 |
|
266 |
94.5 |
136 |
Show |
|
02508-4251 |
I 1143 |
|
351 |
0.4 |
140 |
Show |
|
03111-4535 |
UC 962 |
|
243 |
79.0 |
143 |
Show |
|
02503-4250 |
BRT 652 |
|
159 |
3.4 |
146 |
Show |
|
03071-4252 |
DON 45 |
|
271 |
1.7 |
146 |
Show |
|
02507-4646 |
KPP1742 |
AC |
90 |
13.4 |
148 |
Show |
|
03124-4425 |
JC 8 |
AB |
90 |
0.1 |
150 |
Show |
|
03124-4425 |
HJ 3556 |
AB,C |
188 |
3.7 |
150 |
Show |
|
02452-4344 |
CPO 29 |
AB |
241 |
44.7 |
156 |
Show |
|
02452-4344 |
BRG 15 |
Aa,Ab |
37 |
0.4 |
156 |
Show |
|
02525-4707 |
KPP2810 |
AB |
340 |
5.1 |
157 |
Show |
|
03106-4621 |
I 1481 |
|
197 |
2.7 |
160 |
Show |
|
03074-4655 |
TSN 110 |
|
55 |
999.9 |
161 |
Show |
|
03128-4547 |
RST 61 |
|
222 |
1.3 |
164 |
Show |
|
02583-4201 |
KPP2212 |
|
293 |
18.3 |
164 |
Show |
|
02467-4300 |
RSS 60 |
|
233 |
20.2 |
165 |
Show |
|
03076-4702 |
TOK 206 |
|
195 |
0.3 |
168 |
Show |
|
03137-4536 |
I 1482 |
|
336 |
7.0 |
169 |
Show |
|
03021-4728 |
TDS2421 |
|
258 |
0.4 |
169 |
Show |
|
03081-4231 |
CPO 3 |
|
266 |
2.4 |
169 |
Show |
|
02426-4454 |
DON 38 |
|
135 |
0.4 |
170 |
Show |
|
02582-4734 |
TDS2398 |
|
274 |
1.1 |
170 |
Show |
|
03113-4631 |
FAL 7 |
|
117 |
15.3 |
171 |
Show |
|
02486-4701 |
CPO 112 |
|
180 |
4.1 |
173 |
Show |
|
03140-4543 |
RST 62 |
|
202 |
1.5 |
174 |
Show |
|
03149-4458 |
TOI 914 |
|
169 |
0.1 |
175 |
|
|
WDS 02586-4444 : COMPONENTS
02586-4444 A
Componente originario normalizzato |
AB |
|
Name |
HD 18672 |
|
Coord arcsec 2000 |
025834.14-444359.7 |
|
Mag |
10.1 |
|
Spectral class |
F5V (yellow-white) |
|
PmRA |
-20.00 |
|
PmDE |
-27.0 |
|
SAO |
216118 |
|
HIP |
13866 |
|
Tycho2 |
7566-00318-1 |
|
HD |
18672 |
|
CD |
CD-45 973 |
|
CP |
CP-45 295 |
|
Tycho2 |
7566-00318-1 |
|
Pflag |
|
|
RAmdeg |
44.64223795 |
|
DEmdeg |
-44.73326143 |
|
PmRA |
-19.7 |
|
PmDE |
-26.8 |
|
E RAmdeg |
20 |
|
E DEmdeg |
20 |
|
E pmRA |
1.3 |
|
E pmDE |
1.2 |
|
EpRAm |
1987.14 |
|
EpDEm |
1986.73 |
|
Num |
8 |
|
Q RAmdeg |
1.4 |
|
Q DEmdeg |
2.0 |
|
Q pmRA |
1.4 |
|
Q pmDE |
2.0 |
|
BTmag |
10.562 |
|
E BTmag |
0.037 |
|
VTmag |
10.100 |
|
E VTmag |
0.032 |
|
Prox |
22 |
|
TYC |
T |
|
HIP |
13866 |
|
CCDM |
A |
|
RAdeg |
44.64230750 |
|
DEdeg |
-44.73320306 |
|
EpRA 1990 |
1.58 |
|
EpDE 1990 |
1.59 |
|
E RAdeg |
20.9 |
|
E DEdeg |
21.1 |
|
Posflg |
D |
|
Corr |
0.1 |
|
SAO |
216118 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0025 |
|
DE1950 |
|
|
PmDE1950 |
-0.002 |
|
Vmag |
9.4 |
|
SpType |
F2 |
|
Double code |
|
|
Source |
48 |
|
CatNum |
1409 |
|
DM |
CP-45 295 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
18672 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
0.77136186 |
|
DE1950rad |
-0.78420287 |
|
PmRA2000 |
-0.0019 |
|
PmDE2000 |
-0.007 |
|
Catalog |
H |
|
HIP |
13866 |
|
Proxy |
H |
|
RAhms |
02 58 34.15 |
|
DEdms |
-44 43 59.5 |
|
Vmag |
9.85 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
44.6423 |
|
DEdeg |
-44.7332 |
|
AstroRef |
A |
|
Plx |
4.98 |
|
CCDM |
02586-4444 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
328 |
|
Rho |
2.183 |
|
HD |
18672 |
|
BD |
|
|
CD |
CD-45 973 |
|
CP |
CP-45 295 |
|
Dm number |
-45 973 |
|
VIred |
0.59 |
|
SpType |
F5V |
|
R SpType |
|
|
Coord arcsec 2000 |
025834.15-444359.5 |
|
HIP |
13866 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
0.7791553076 |
|
DErad |
-0.7807416246 |
|
Plx |
4.53 |
|
PmRA |
-23.24 |
|
PmDE |
-22.16 |
|
E RArad |
1.15 |
|
E DErad |
1.3 |
|
E Plx |
1.54 |
|
E pmRA |
1.25 |
|
E pmDE |
1.48 |
|
Hpmag |
9.9076 |
|
E Hpmag |
0.0027 |
|
SHp |
0.021 |
|
VA |
0 |
|
BV |
0.518 |
|
E BV |
0.005 |
|
VI |
0.59 |
|
Ccdm |
02586-4444 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.86 |
|
DDEs |
2.4 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.8 |
|
Sp |
F2 |
|
PmNote |
* |
|
PmRA |
-26 |
|
PmDE |
-2 |
|
Dm number |
-45 973 |
|
Cat1 |
CD |
|
Name2 |
216118 |
|
Cat2 |
SAO |
|
HD |
18672 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
02550S4508A |
|
HIC |
13866 |
|
02586-4444 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
025834.10-444357.4 |
|
Mag |
11.46 |
|
Calc delta mag |
1.36 |
|
Calc coord |
yes |
|
Ccdm |
02586-4444 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
DON 44 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1929 |
|
Theta |
327 |
|
Rho |
1.8 |
|
Obs |
2 |
|
Vmag |
11.3 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
02550S4508B |
|
HIC |
13866 |
|