10479-6416 HDS 1544 (HD 93738)
10h 47m 53.55s -64° 15' 46.3" P.A. 153.00 sep 0.2 mag 6.74,8.10 Sp B9.5V dist. 145.35 pc (474.13 l.y.)
Coord 2000 |
10479-6416 |
|
Discov num |
HDS1544 |
|
Comp |
|
|
Coord arcsec 2000 |
10 47 53.55 -64 15 46.3 |
|
Date first |
1991 |
|
Date last |
2021 |
|
Obs |
8 |
|
Pa first |
22 |
|
Pa last |
152.5 |
|
P.A. Now (θ) |
152.5° |
|
Sep first |
0.1 |
|
Sep last |
0.157 |
|
Sep. Now (ρ) |
0.157" |
|
Mag pri |
6.74 |
|
Mag sec |
8.10 |
|
delta mag (ΔM) |
1.36 |
|
Spectral class |
B9.5V (blue-white) |
|
Pri motion ra |
-015 |
|
Sec motion ra |
|
|
Pri motion dec |
+010 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 93738 |
|
Constellation |
Carina |
|
SAO |
251128 |
|
HIP |
52815 |
|
Tycho2 |
8965-01383-1 |
|
Gaia DR2 |
5239656077327422336 |
|
HD |
93738 |
|
GC |
14874 |
|
CP |
CP-63 1672 |
|
Distance |
145.35 |
|
Distance ly |
474.13 |
|
ORBITAL ELEMENTS
Period (P) | 78y | |
Periastron (T) | 2003.8y | |
Semi-major axis (a) | 0.224a | |
Eccentricity (e) | 0.319 | |
Inclination (i) | 127.5° | |
Longitude of periastron (ω) | 175° | |
Node (Ω) | 96.3° | |
Notes | | |
Reference | Tok2019c | |
Equinox | | |
Last observation | 2018 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
303.2 |
0.137 |
2001 |
296.4 |
0.143 |
2002 |
290.0 |
0.147 |
2003 |
284.0 |
0.151 |
2004 |
278.2 |
0.152 |
2005 |
272.5 |
0.153 |
2006 |
266.7 |
0.151 |
2007 |
260.8 |
0.149 |
2008 |
254.6 |
0.145 |
2009 |
248.0 |
0.140 |
2010 |
241.0 |
0.135 |
2011 |
233.4 |
0.131 |
2012 |
225.4 |
0.127 |
2013 |
216.8 |
0.124 |
2014 |
208.0 |
0.122 |
2015 |
199.1 |
0.122 |
2016 |
190.3 |
0.124 |
2017 |
181.9 |
0.128 |
2018 |
174.0 |
0.133 |
2019 |
166.9 |
0.140 |
2020 |
160.4 |
0.148 |
2021 |
154.6 |
0.156 |
2022 |
149.5 |
0.165 |
2023 |
144.8 |
0.174 |
2024 |
140.7 |
0.184 |
2025 |
136.9 |
0.193 |
2026 |
133.5 |
0.203 |
2027 |
130.4 |
0.212 |
2028 |
127.5 |
0.221 |
2029 |
124.9 |
0.229 |
2030 |
122.4 |
0.237 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 10479-6416 HDS 1544 (HD 93738) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Tok2019c |
St j |
Tokovinin, A., Mason, B.D., Mendez, R.A., Horch, E.P. & Briceno, C. |
2019AJ....158...48T |
Tok2019c |
+orb |
AJ 158, 48, 2019 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
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 |
10479-6416 |
HDS1544 |
|
1991 |
1 |
22 |
0.1 |
6.74 |
8.10 |
B9.5V |
|
104753.55-641546.3 |
10479-6416 |
HDS1544 |
|
2015 |
2 |
199 |
0.1 |
6.74 |
8.10 |
B9.5V |
|
104753.55-641546.3 |
10479-6416 |
HDS1544 |
|
2016 |
4 |
183 |
0.1 |
6.74 |
8.10 |
B9.5V |
|
104753.55-641546.3 |
10479-6416 |
HDS1544 |
|
2018 |
6 |
166 |
0.1 |
6.74 |
8.10 |
B9.5V |
|
104753.55-641546.3 |
10479-6416 |
HDS1544 |
|
2020 |
7 |
159 |
0.1 |
6.74 |
8.10 |
B9.5V |
O |
104753.55-641546.3 |
10479-6416 |
HDS1544 |
|
2021 |
8 |
153 |
0.2 |
6.74 |
8.10 |
B9.5V |
O |
104753.55-641546.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 10479-6416 HDS 1544 (HD 93738) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 10479-6416 HDS 1544 (HD 93738) : MEASURES
No records found.
WDS 10479-6416 (HD 93738) : 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 10479-6416 (HD 93738) : ALADIN DSS IMAGE @ 10h 47m 53.55s -64° 15' 46.3"
WDS 10479-6416 HDS 1544 (HD 93738) : 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 |
|
10479-6416 |
HDS1544 |
|
153 |
0.2 |
|
Show |
|
10465-6416 |
FIN 364 |
AB |
299 |
0.1 |
10 |
Show |
|
10465-6416 |
TOK 45 |
AC |
200 |
0.7 |
10 |
Show |
|
10504-6359 |
RST3717 |
|
34 |
0.2 |
24 |
Show |
|
10514-6433 |
TDS7508 |
|
83 |
3.1 |
29 |
Show |
|
10433-6411 |
R 154 |
|
306 |
4.3 |
31 |
Show |
|
10517-6441 |
TDS7515 |
|
308 |
0.9 |
36 |
Show |
|
10482-6338 |
HDS1545 |
|
172 |
14.4 |
39 |
Show |
|
10517-6340 |
TDS7514 |
AB |
333 |
0.7 |
44 |
Show |
|
10545-6358 |
HJ 4382 |
AB |
22 |
13.3 |
47 |
Show |
|
10545-6358 |
DAW 200 |
BC |
326 |
9.9 |
47 |
Show |
|
10551-6419 |
RST 517 |
|
71 |
0.7 |
48 |
Show |
|
10411-6350 |
KPP2887 |
|
115 |
2.5 |
52 |
Show |
|
10501-6323 |
TDS7494 |
|
235 |
1.1 |
55 |
Show |
|
10420-6330 |
I 860 |
AB |
71 |
0.4 |
60 |
Show |
|
10420-6330 |
KOU 1 |
AC |
73 |
10.0 |
60 |
Show |
|
10389-6430 |
R 152 |
|
20 |
2.0 |
61 |
Show |
|
10384-6350 |
TDS7387 |
|
339 |
10.1 |
68 |
Show |
|
10395-6505 |
HJ 4343 |
AB |
99 |
5.7 |
73 |
Show |
|
10565-6505 |
KPP1727 |
|
260 |
13.4 |
75 |
Show |
|
10437-6529 |
B 2255 |
|
327 |
6.7 |
78 |
Show |
|
10530-6305 |
I 418 |
|
203 |
2.1 |
79 |
Show |
|
10366-6448 |
CTI 389 |
|
203 |
54.0 |
80 |
Show |
|
10526-6258 |
TDS7523 |
|
161 |
0.5 |
84 |
Show |
|
10350-6415 |
TDS7352 |
AB |
123 |
1.0 |
84 |
Show |
|
10349-6408 |
I 74 |
BC |
230 |
2.9 |
85 |
Show |
|
10349-6408 |
DUN 93 |
AB |
39 |
24.2 |
85 |
Show |
|
10378-6318 |
B 2254 |
EF |
32 |
4.3 |
88 |
Show |
|
10378-6318 |
B 2254 |
CD |
184 |
3.3 |
88 |
Show |
|
10378-6318 |
B 2254 |
AB |
77 |
1.6 |
89 |
Show |
|
10378-6318 |
B 2254 |
AC |
120 |
33.3 |
89 |
Show |
|
10378-6318 |
B 2254 |
AE |
76 |
72.3 |
89 |
Show |
|
10455-6246 |
B 2257 |
|
242 |
1.5 |
91 |
Show |
|
10405-6259 |
NZO 20 |
|
353 |
8.9 |
92 |
Show |
|
10349-6454 |
B 1687 |
|
41 |
0.8 |
93 |
Show |
|
10454-6245 |
B 2721 |
|
243 |
10.1 |
93 |
Show |
|
11023-6416 |
KRV 32 |
|
312 |
17.8 |
94 |
Show |
|
11009-6338 |
KPP3830 |
|
74 |
1.8 |
94 |
Show |
|
10376-6522 |
I 417 |
AB |
351 |
0.6 |
94 |
Show |
|
10376-6522 |
COO 109 |
AB,C |
6 |
5.0 |
94 |
Show |
|
10451-6243 |
TDS 603 |
|
176 |
1.1 |
95 |
Show |
|
10377-6526 |
DAM2465 |
|
274 |
3.3 |
96 |
Show |
|
11020-6348 |
LDS 331 |
|
200 |
206.8 |
97 |
Show |
|
10327-6420 |
TDS7331 |
|
252 |
2.5 |
99 |
Show |
|
10474-6555 |
R 157 |
|
59 |
10.0 |
100 |
Show |
|
10476-6555 |
RST 510 |
|
104 |
0.4 |
100 |
Show |
|
11006-6323 |
TDS7609 |
|
193 |
8.8 |
100 |
Show |
|
10420-6552 |
TDS7426 |
|
23 |
0.9 |
103 |
Show |
|
10342-6514 |
B 1684 |
|
299 |
1.4 |
105 |
Show |
|
10488-6601 |
DAM 793 |
|
185 |
9.5 |
106 |
Show |
|
10582-6252 |
LPO 29 |
BC |
251 |
4.9 |
109 |
|
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WDS 10479-6416 : COMPONENTS
10479-6416 A
Componente originario normalizzato |
AB |
|
Name |
HD 93738 |
|
Coord arcsec 2000 |
104753.55-641546.3 |
|
Mag |
6.74 |
|
Spectral class |
B9.5V (blue-white) |
|
PmRA |
-15.00 |
|
PmDE |
10.0 |
|
SAO |
251128 |
|
HIP |
52815 |
|
Tycho2 |
8965-01383-1 |
|
HD |
93738 |
|
GC |
14874 |
|
CP |
CP-63 1672 |
|
Tycho2 |
8965-01383-1 |
|
Pflag |
|
|
RAmdeg |
161.97301853 |
|
DEmdeg |
-64.26283941 |
|
PmRA |
-19.5 |
|
PmDE |
10.9 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1991.45 |
|
EpDEm |
1991.46 |
|
Num |
12 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
1.0 |
|
Q pmDE |
1.1 |
|
BTmag |
6.444 |
|
E BTmag |
0.014 |
|
VTmag |
6.450 |
|
E VTmag |
0.010 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
52815 |
|
CCDM |
AB |
|
RAdeg |
161.97312194 |
|
DEdeg |
-64.26286472 |
|
EpRA 1990 |
1.71 |
|
EpDE 1990 |
1.71 |
|
E RAdeg |
3.5 |
|
E DEdeg |
3.6 |
|
Posflg |
P |
|
Corr |
0.0 |
|
SAO |
251128 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0001 |
|
DE1950 |
|
|
PmDE1950 |
0.018 |
|
Vmag |
6.5 |
|
SpType |
A0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
14874 |
|
DM |
CP-63 1672 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
93738 |
|
M HD |
0 |
|
GC |
14874 |
|
RA1950rad |
2.81894405 |
|
DE1950rad |
-1.11698256 |
|
PmRA2000 |
-0.0005 |
|
PmDE2000 |
0.022 |
|
Catalog |
H |
|
HIP |
52815 |
|
Proxy |
H |
|
RAhms |
10 47 53.55 |
|
DEdms |
-64 15 46.3 |
|
Vmag |
6.46 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
161.973 |
|
DEdeg |
-64.2629 |
|
AstroRef |
* |
|
Plx |
6.95 |
|
CCDM |
10479-6416 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
S |
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
22 |
|
Rho |
0.129 |
|
HD |
93738 |
|
BD |
|
|
CD |
|
|
CP |
CP-63 1672 |
|
Dm number |
-63 1672 |
|
VIred |
0.03 |
|
SpType |
B9.5V |
|
R SpType |
|
|
Coord arcsec 2000 |
104753.55-641546.3 |
|
HIP |
52815 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
2.8269643486 |
|
DErad |
-1.121598589 |
|
Plx |
6.88 |
|
PmRA |
-14.63 |
|
PmDE |
10.39 |
|
E RArad |
0.31 |
|
E DErad |
0.31 |
|
E Plx |
0.37 |
|
E pmRA |
0.38 |
|
E pmDE |
0.33 |
|
Hpmag |
6.4667 |
|
E Hpmag |
0.0006 |
|
SHp |
0.008 |
|
VA |
0 |
|
BV |
0.008 |
|
E BV |
0.002 |
|
VI |
0.03 |
|
Ccdm |
10479-6416 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.48 |
|
DDEs |
13.8 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
6.7 |
|
Sp |
B9 |
|
PmNote |
* |
|
PmRA |
-15 |
|
PmDE |
10 |
|
Dm number |
-63 1672 |
|
Cat1 |
CPD |
|
Name2 |
251128 |
|
Cat2 |
SAO |
|
HD |
93738 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
52815 |
|
10479-6416 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
104753.55-641546.4 |
|
Mag |
8.1 |
|
Calc delta mag |
1.36 |
|
Calc coord |
yes |
|
Ccdm |
10479-6416 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
-0.46 |
|
DDEs |
13.9 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
22 |
|
Rho |
0.1 |
|
Obs |
1 |
|
Vmag |
8.1 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-15 |
|
PmDE |
10 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
52815 |
|