02047-5028 DAW 115 (HD 12878)
02h 04m 44.20s -50° 28' 10.1" P.A. 38.00 sep 1.2 mag 9.72,9.74 Sp K0III
Coord 2000 |
02047-5028 |
|
Discov num |
DAW 115 |
|
Comp |
|
|
Coord arcsec 2000 |
02 04 44.20 -50 28 10.1 |
|
Date first |
1922 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
40 |
|
Pa last |
38.2 |
|
P.A. Now (θ) |
38.2° |
|
Sep first |
1.4 |
|
Sep last |
1.203 |
|
Sep. Now (ρ) |
1.203" |
|
Mag pri |
9.72 |
|
Mag sec |
9.74 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
K0III (yellow-orange) |
|
Pri motion ra |
+015 |
|
Sec motion ra |
+015 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 12878 |
|
Constellation |
Eridanus |
|
SAO |
232621 |
|
Tycho2 |
8048-00025-1 |
|
Gaia DR2 |
4937718398912855680 |
|
HD |
12878 |
|
WDS 02047-5028 DAW 115 (HD 12878) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Daw1918a |
Ma - |
Dawson, B.H. |
. |
Daw1918a |
|
Pub. La Plata Obs. 4, Pt.1, 1918 |
|
Daw1918b |
Ma - |
Dawson, B.H. (measure by Chaves, A.J.) |
. |
Daw1918b |
|
Pub. La Plata Obs. 4, Pt.1, 1918 |
|
Daw1919 |
orb - |
Dawson, B.H. |
1919AJ.....32..109D |
Daw1919 |
|
AJ 32, 109, 1919 |
|
Daw1920 |
orb - |
Dawson, B.H. |
1920AJ.....32..141D |
Daw1920 |
|
AJ 32, 141, 1920 |
|
Daw1920b |
orb - |
Dawson, B.H. |
1920AJ.....32..161D |
Daw1920b |
|
AJ 32, 161, 1920 |
|
Daw1922 |
Ma - |
Dawson, B.H. |
. |
Daw1922 |
|
Pub. La Plata Obs. 4, Pt.2, 1922 |
|
Daw1922b |
orb - |
Dawson, B.H. |
1922AJ.....34...17D |
Daw1922b |
|
AJ 34, 17, 1922 |
|
Daw1924a |
Ma - |
Dawson, B.H. |
1924AJ.....35..147D |
Daw1924a |
|
AJ 35, 147, 1924 (DAW 112 - 158; data also in Daw1937) |
|
Daw1924b |
orb - |
Dawson, B.H. |
1924AJ.....36...23D |
Daw1924b |
|
AJ 36, 23, 1924 |
|
Daw1926 |
orb - |
Dawson, B.H. |
1926AJ.....36..181D |
Daw1926 |
|
AJ 36, 181, 1926 |
|
Daw1927A |
Ma - |
Dawson, B.H. |
1927sdsc.book...... |
Daw1927A |
|
cited in SDS (Southern Double Star Cat.), 1927 |
|
Daw1933 |
orb - |
Dawson, B.H. |
1933AJ.....43...15D |
Daw1933 |
|
AJ 43, 15, 1933 |
|
Daw1937 |
Ma - |
Dawson, B.H. |
. |
Daw1937 |
|
Pub. La Plata Obs. 6, 85, 1937 |
|
Daw9999 |
Ma - |
Dawson, B.H. |
................... |
Daw9999 |
|
Unpublished, manuscript or reference not found.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 |
02047-5028 |
DAW 115 |
|
1991 |
8 |
38 |
1.2 |
9.72 |
9.74 |
K0III |
|
020444.20-502810.1 |
02047-5028 |
DAW 115 |
|
2015 |
9 |
38 |
1.2 |
9.72 |
9.74 |
K0III |
|
020444.20-502810.1 |
02047-5028 |
DAW 115 |
|
2016 |
10 |
38 |
1.2 |
9.72 |
9.74 |
K0III |
|
020444.20-502810.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 02047-5028 DAW 115 (HD 12878) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 02047-5028 DAW 115 (HD 12878) : MEASURES
No records found.
WDS 02047-5028 (HD 12878) : 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 02047-5028 (HD 12878) : ALADIN DSS IMAGE @ 02h 04m 44.20s -50° 28' 10.1"
WDS 02047-5028 DAW 115 (HD 12878) : 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 |
|
02047-5028 |
DAW 115 |
|
38 |
1.2 |
|
Show |
|
02055-5037 |
LDS 69 |
|
292 |
9.4 |
13 |
Show |
|
02023-5030 |
HDS 273 |
|
137 |
0.4 |
24 |
Show |
|
02032-5048 |
NSN 218 |
|
121 |
3.1 |
25 |
Show |
|
02023-5044 |
HU 1559 |
|
94 |
0.6 |
28 |
Show |
|
02043-5109 |
HDS 276 |
|
317 |
0.8 |
42 |
Show |
|
02008-5056 |
KPP3472 |
AB |
203 |
8.3 |
47 |
Show |
|
01598-5034 |
RST 45 |
|
263 |
0.4 |
48 |
Show |
|
02051-4941 |
B 1431 |
|
25 |
7.3 |
48 |
Show |
|
01592-5009 |
B 1429 |
|
353 |
0.9 |
57 |
Show |
|
02104-5049 |
ESG 1 |
|
82 |
2.6 |
59 |
Show |
|
02122-5031 |
KPP1975 |
|
354 |
15.6 |
72 |
Show |
|
01571-5031 |
VOU 20 |
|
261 |
0.4 |
73 |
Show |
|
01567-5028 |
HU 1556 |
|
344 |
0.6 |
77 |
Show |
|
02129-5035 |
KPP3482 |
|
90 |
20.6 |
79 |
Show |
|
02080-4907 |
I 1140 |
|
32 |
1.3 |
88 |
Show |
|
02115-4920 |
HJ 3485 |
|
137 |
4.5 |
95 |
Show |
|
02143-4952 |
TOK 815 |
|
238 |
0.1 |
99 |
Show |
|
02097-5158 |
NZO 2 |
|
188 |
3.2 |
102 |
Show |
|
02033-5212 |
UC 675 |
|
152 |
29.3 |
106 |
Show |
|
01560-5137 |
HJ 3473 |
|
208 |
2.6 |
108 |
Show |
|
02166-5026 |
TOK 185 |
|
200 |
0.1 |
114 |
Show |
|
01531-5057 |
RST5562 |
|
181 |
5.3 |
115 |
Show |
|
02091-5215 |
VOU 84 |
|
216 |
9.1 |
115 |
Show |
|
01575-5212 |
RST 43 |
BC |
30 |
0.4 |
125 |
Show |
|
01575-5212 |
COO 10 |
A,BC |
33 |
3.5 |
125 |
Show |
|
02166-4934 |
HJ 3493 |
|
243 |
8.5 |
127 |
Show |
|
02165-5131 |
DUN 6 |
AB |
224 |
89.1 |
128 |
Show |
|
02165-5131 |
SHY 137 |
AC |
208 |
999.9 |
128 |
Show |
|
02165-5131 |
SHY 137 |
AD |
228 |
999.9 |
128 |
Show |
|
02006-5231 |
KPP1160 |
|
282 |
9.1 |
129 |
Show |
|
02019-5235 |
RST 47 |
|
317 |
1.3 |
130 |
Show |
|
01516-4956 |
TDS2027 |
|
6 |
0.5 |
131 |
Show |
|
01525-4931 |
CBL 117 |
|
208 |
42.5 |
132 |
Show |
|
02192-5026 |
KPP2843 |
|
35 |
1.6 |
139 |
Show |
|
02018-5244 |
RST 46 |
|
99 |
4.0 |
139 |
Show |
|
01504-5103 |
KPP3466 |
|
213 |
58.1 |
141 |
Show |
|
02004-5247 |
UC 657 |
|
231 |
34.0 |
145 |
Show |
|
02053-5253 |
FIN 80 |
|
275 |
1.1 |
145 |
Show |
|
02183-4902 |
UC 714 |
|
321 |
14.5 |
157 |
Show |
|
02067-4748 |
HU 1347 |
|
314 |
1.0 |
162 |
Show |
|
01522-5220 |
CVN 3 |
AB |
359 |
3.2 |
162 |
Show |
|
01556-5249 |
KPP2842 |
|
272 |
1.7 |
165 |
Show |
|
02073-5312 |
CAB 5 |
|
104 |
705.9 |
166 |
Show |
|
01475-4955 |
RED 15 |
|
73 |
0.1 |
169 |
Show |
|
02223-5011 |
HDS 309 |
|
270 |
0.8 |
169 |
Show |
|
02229-5106 |
EHR 1 |
|
154 |
2.3 |
177 |
Show |
|
02230-4957 |
UC 729 |
|
145 |
77.0 |
178 |
Show |
|
02197-5218 |
RSS 56 |
|
2 |
9.1 |
179 |
Show |
|
02062-4726 |
WIS 52 |
AB |
12 |
999.9 |
184 |
Show |
|
02062-4726 |
NSN 219 |
Aa,Ab |
200 |
1.9 |
184 |
|
|
WDS 02047-5028 : COMPONENTS
02047-5028 A
Componente originario normalizzato |
AB |
|
Name |
HD 12878 |
|
Coord arcsec 2000 |
020444.20-502810.1 |
|
Mag |
9.72 |
|
Spectral class |
K0III (yellow-orange) |
|
PmRA |
15.00 |
|
PmDE |
-5.0 |
|
SAO |
232621 |
|
Tycho2 |
8048-00025-1 |
|
HD |
12878 |
|
DM |
CD-51 510 |
|
Tycho2 |
8048-00025-1 |
|
Pflag |
P |
|
RAmdeg |
31.18416475 |
|
DEmdeg |
-50.46947410 |
|
PmRA |
15.0 |
|
PmDE |
-4.9 |
|
E RAmdeg |
22 |
|
E DEmdeg |
19 |
|
E pmRA |
2.1 |
|
E pmDE |
1.9 |
|
EpRAm |
1989.66 |
|
EpDEm |
1990.01 |
|
Num |
6 |
|
Q RAmdeg |
1.3 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
1.3 |
|
Q pmDE |
1.4 |
|
BTmag |
10.932 |
|
E BTmag |
0.051 |
|
VTmag |
9.716 |
|
E VTmag |
0.027 |
|
Prox |
12 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
31.18397111 |
|
DEdeg |
-50.46957361 |
|
EpRA 1990 |
1.60 |
|
EpDE 1990 |
1.77 |
|
E RAdeg |
22.8 |
|
E DEdeg |
19.7 |
|
Posflg |
D |
|
Corr |
0.0 |
|
SAO |
232621 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0005 |
|
DE1950 |
|
|
PmDE1950 |
-0.018 |
|
Vmag |
9.1 |
|
SpType |
K0 |
|
Double code |
|
|
Source |
48 |
|
CatNum |
970 |
|
DM |
CP-51 271 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
12878 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
0.53611497 |
|
DE1950rad |
-0.88502957 |
|
PmRA2000 |
-0.0003 |
|
PmDE2000 |
-0.024 |
|
Ccdm |
02047-5028 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.99 |
|
DDEs |
-11.8 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.7 |
|
Sp |
K0 |
|
PmNote |
* |
|
PmRA |
-5 |
|
PmDE |
-18 |
|
Dm number |
-51 510 |
|
Cat1 |
CD |
|
Name2 |
232621 |
|
Cat2 |
SAO |
|
HD |
12878 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
02010S5057A |
|
HIC |
|
|
02047-5028 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
020444.25-502809.2 |
|
Mag |
9.74 |
|
PmRA |
15.00 |
|
PmDE |
-5.0 |
|
Tycho2 |
8048-00025-2 |
|
Calc delta mag |
0.02 |
|
Calc coord |
yes |
|
Tycho2 |
8048-00025-2 |
|
Pflag |
P |
|
RAmdeg |
31.18416475 |
|
DEmdeg |
-50.46947410 |
|
PmRA |
15.0 |
|
PmDE |
-4.9 |
|
E RAmdeg |
22 |
|
E DEmdeg |
19 |
|
E pmRA |
2.1 |
|
E pmDE |
1.9 |
|
EpRAm |
1989.66 |
|
EpDEm |
1990.01 |
|
Num |
6 |
|
Q RAmdeg |
1.3 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
1.3 |
|
Q pmDE |
1.4 |
|
BTmag |
11.082 |
|
E BTmag |
0.054 |
|
VTmag |
9.745 |
|
E VTmag |
0.027 |
|
Prox |
12 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
31.18428167 |
|
DEdeg |
-50.46932028 |
|
EpRA 1990 |
1.60 |
|
EpDE 1990 |
1.77 |
|
E RAdeg |
23.5 |
|
E DEdeg |
20.3 |
|
Posflg |
D |
|
Corr |
0.0 |
|
Ccdm |
02047-5028 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
DAW 115 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1922 |
|
Theta |
040 |
|
Rho |
1.3 |
|
Obs |
4 |
|
Vmag |
9.8 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
02010S5057B |
|
HIC |
|
|