00254-4423 DON 4
00h 25m 25.24s -44° 22' 47.6" P.A. 60.00 sep 6.6 mag 9.15,14.00 Sp K2III dist. 1369.86 pc (4468.48 l.y.)
Coord 2000 |
00254-4423 |
|
Discov num |
DON 4 |
|
Comp |
|
|
Coord arcsec 2000 |
00 25 25.24 -44 22 47.6 |
|
Date first |
1926 |
|
Date last |
1999 |
|
Obs |
4 |
|
Pa first |
40 |
|
Pa last |
59.5 |
|
P.A. Now (θ) |
59.5° |
|
Sep first |
6.0 |
|
Sep last |
6.56 |
|
Sep. Now (ρ) |
6.56" |
|
Mag pri |
9.15 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
4.85 |
|
Spectral class |
K2III (yellow-orange) |
|
Pri motion ra |
+024 |
|
Sec motion ra |
|
|
Pri motion dec |
+008 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Phoenix |
|
SAO |
215087 |
|
HIP |
2010 |
|
Tycho2 |
7530-00967-1 |
|
Gaia DR2 |
4992272489390288768 |
|
HD |
2144 |
|
CD |
CD-45 116 |
|
CP |
CP-45 39 |
|
Distance |
1369.86 |
|
Distance ly |
4468.48 |
|
WDS 00254-4423 DON 4 : 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 |
00254-4423 |
DON 4 |
|
1945 |
3 |
51 |
6.4 |
8.90 |
14.00 |
K2III |
|
002525.24-442247.6 |
00254-4423 |
DON 4 |
|
1999 |
4 |
60 |
6.6 |
8.90 |
14.00 |
K2III |
|
002525.24-442247.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 00254-4423 DON 4 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 00254-4423 DON 4 : MEASURES
No records found.
WDS 00254-4423 : 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 00254-4423 : ALADIN DSS IMAGE @ 00h 25m 25.24s -44° 22' 47.6"
WDS 00254-4423 DON 4 : 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 |
|
00254-4423 |
DON 4 |
|
60 |
6.6 |
|
Show |
|
00222-4353 |
HDS 50 |
|
357 |
14.5 |
46 |
Show |
|
00283-4344 |
I 703 |
|
176 |
9.2 |
50 |
Show |
|
00276-4514 |
HDS 63 |
|
200 |
11.0 |
57 |
Show |
|
00283-4319 |
TDS1479 |
|
180 |
0.6 |
71 |
Show |
|
00319-4456 |
CPO 22 |
|
203 |
8.0 |
77 |
Show |
|
00235-4537 |
B 637 |
|
138 |
0.4 |
78 |
Show |
|
00287-4535 |
UC 376 |
|
14 |
36.1 |
80 |
Show |
|
00284-4552 |
HU 1329 |
|
144 |
4.9 |
95 |
Show |
|
00282-4252 |
TDS1477 |
|
288 |
0.7 |
96 |
Show |
|
00170-4506 |
TDS1380 |
|
158 |
0.9 |
100 |
Show |
|
00166-4347 |
TDS1376 |
|
115 |
2.9 |
102 |
Show |
|
00340-4338 |
CBL 579 |
|
288 |
7.7 |
103 |
Show |
|
00212-4246 |
KO 1 |
|
317 |
77.8 |
108 |
Show |
|
00244-4235 |
ALD 97 |
|
56 |
2.1 |
109 |
Show |
|
00256-4229 |
B 1410 |
|
234 |
2.2 |
114 |
Show |
Ankaa |
00263-4218 |
CRU9004 |
|
132 |
183.0 |
125 |
Show |
|
00185-4606 |
RST 3 |
|
131 |
2.2 |
127 |
Show |
|
00315-4617 |
KPP4419 |
|
259 |
2.2 |
132 |
Show |
|
00213-4217 |
DON 3 |
|
120 |
2.6 |
135 |
Show |
|
00136-4340 |
DON 1 |
|
249 |
2.1 |
135 |
Show |
|
00263-4200 |
CRU9003 |
|
256 |
52.0 |
143 |
Show |
|
00333-4227 |
WIS 12 |
|
125 |
29.0 |
145 |
Show |
|
00386-4512 |
TDS1556 |
|
253 |
0.6 |
149 |
Show |
|
00266-4652 |
UC 368 |
|
315 |
50.4 |
150 |
Show |
|
00394-4359 |
HJ 3381 |
|
38 |
10.7 |
153 |
Show |
|
00241-4148 |
CBL 571 |
|
122 |
29.0 |
156 |
Show |
|
00153-4230 |
RST3344 |
|
3 |
0.1 |
158 |
Show |
|
00357-4621 |
B 1411 |
|
281 |
1.7 |
161 |
Show |
|
00148-4224 |
NSN 228 |
|
171 |
1.4 |
167 |
Show |
|
00265-4712 |
UC 367 |
|
107 |
41.1 |
170 |
Show |
|
00204-4707 |
LDS 13 |
|
296 |
38.3 |
173 |
Show |
|
00217-4711 |
HDS 47 |
|
110 |
3.7 |
173 |
Show |
|
00152-4206 |
B 1407 |
|
75 |
1.2 |
177 |
Show |
|
00324-4139 |
CPO 106 |
|
129 |
5.2 |
182 |
Show |
|
00425-4424 |
LDS 24 |
|
117 |
20.9 |
183 |
Show |
|
00099-4309 |
KPP2231 |
|
185 |
18.5 |
184 |
Show |
|
00267-4120 |
BRT 637 |
|
245 |
2.0 |
184 |
Show |
|
00254-4113 |
KPP 542 |
|
218 |
5.0 |
190 |
Show |
|
00101-4601 |
KPP2852 |
|
285 |
6.6 |
190 |
Show |
|
00082-4515 |
UC 323 |
|
10 |
22.7 |
191 |
Show |
|
00433-4511 |
HJ 3390 |
|
313 |
14.1 |
197 |
Show |
|
00175-4726 |
SKF 407 |
|
86 |
7.6 |
201 |
Show |
|
00340-4122 |
KPP 858 |
|
228 |
7.3 |
204 |
Show |
|
00084-4257 |
B 1406 |
|
303 |
0.9 |
205 |
Show |
|
00212-4743 |
HDS 46 |
|
278 |
0.1 |
205 |
Show |
|
00445-4418 |
UC 429 |
|
122 |
7.6 |
206 |
Show |
|
00345-4121 |
KPP2441 |
|
347 |
21.4 |
208 |
Show |
|
00444-4332 |
LDS 26 |
|
9 |
22.0 |
211 |
Show |
|
00114-4701 |
RST 2 |
|
67 |
0.6 |
217 |
Show |
|
00154-4113 |
RST1182 |
|
147 |
0.9 |
220 |
|
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WDS 00254-4423 : COMPONENTS
00254-4423 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
002525.24-442247.6 |
|
Mag |
9.15 |
|
Spectral class |
K2III (yellow-orange) |
|
PmRA |
24.00 |
|
PmDE |
8.0 |
|
SAO |
215087 |
|
HIP |
2010 |
|
Tycho2 |
7530-00967-1 |
|
HD |
2144 |
|
CD |
CD-45 116 |
|
CP |
CP-45 39 |
|
Tycho2 |
7530-00967-1 |
|
Pflag |
|
|
RAmdeg |
6.35526235 |
|
DEmdeg |
-44.37988842 |
|
PmRA |
25.4 |
|
PmDE |
2.5 |
|
E RAmdeg |
11 |
|
E DEmdeg |
12 |
|
E pmRA |
1.2 |
|
E pmDE |
1.1 |
|
EpRAm |
1989.38 |
|
EpDEm |
1988.12 |
|
Num |
11 |
|
Q RAmdeg |
1.4 |
|
Q DEmdeg |
1.4 |
|
Q pmRA |
1.3 |
|
Q pmDE |
1.4 |
|
BTmag |
10.735 |
|
E BTmag |
0.038 |
|
VTmag |
9.147 |
|
E VTmag |
0.017 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
2010 |
|
CCDM |
|
|
RAdeg |
6.35517750 |
|
DEdeg |
-44.37989556 |
|
EpRA 1990 |
1.72 |
|
EpDE 1990 |
1.73 |
|
E RAdeg |
12.2 |
|
E DEdeg |
12.6 |
|
Posflg |
|
|
Corr |
-0.1 |
|
SAO |
215087 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0015 |
|
DE1950 |
|
|
PmDE1950 |
0.004 |
|
Vmag |
8.9 |
|
SpType |
K0 |
|
Double code |
|
|
Source |
48 |
|
CatNum |
162 |
|
DM |
CP-45 39 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
2144 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
0.10022852 |
|
DE1950rad |
-0.77940661 |
|
PmRA2000 |
0.0017 |
|
PmDE2000 |
-0.002 |
|
Catalog |
H |
|
HIP |
2010 |
|
Proxy |
|
|
RAhms |
00 25 25.24 |
|
DEdms |
-44 22 47.6 |
|
Vmag |
8.98 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
6.35517 |
|
DEdeg |
-44.3799 |
|
AstroRef |
|
|
Plx |
0.66 |
|
CCDM |
00254-4423 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
2144 |
|
BD |
|
|
CD |
CD-45 116 |
|
CP |
CP-45 39 |
|
Dm number |
-45 116 |
|
VIred |
1.26 |
|
SpType |
K2III |
|
R SpType |
|
|
Coord arcsec 2000 |
002525.24-442247.6 |
|
HIP |
2010 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
0.1109186386 |
|
DErad |
-0.7745753411 |
|
Plx |
-0.73 |
|
PmRA |
25.56 |
|
PmDE |
1.03 |
|
E RArad |
0.81 |
|
E DErad |
1.03 |
|
E Plx |
1.38 |
|
E pmRA |
1.01 |
|
E pmDE |
1.05 |
|
Hpmag |
9.1318 |
|
E Hpmag |
0.0018 |
|
SHp |
0.022 |
|
VA |
0 |
|
BV |
1.311 |
|
E BV |
0.03 |
|
VI |
1.27 |
|
Ccdm |
00254-4423 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.15 |
|
DDEs |
12.7 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.9 |
|
Sp |
K0 |
|
PmNote |
* |
|
PmRA |
16 |
|
PmDE |
4 |
|
Dm number |
-45 116 |
|
Cat1 |
CD |
|
Name2 |
215087 |
|
Cat2 |
SAO |
|
HD |
2144 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
00205S4456A |
|
HIC |
2010 |
|
00254-4423 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
002525.62-442244.3 |
|
Mag |
14 |
|
Calc delta mag |
4.85 |
|
Calc coord |
yes |
|
Ccdm |
00254-4423 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
DON 4 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1929 |
|
Theta |
051 |
|
Rho |
6.3 |
|
Obs |
2 |
|
Vmag |
14.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
00205S4456B |
|
HIC |
2010 |
|