10045-5840 MIF 1 (HD 87643)
10h 04m 30.28s -58° 39' 52.0" P.A. 356.00 sep 0.0 mag 9.50, Sp B2e
Coord 2000 |
10045-5840 |
|
Discov num |
MIF 1 |
|
Comp |
|
|
Coord arcsec 2000 |
10 04 30.28 -58 39 52.0 |
|
Date first |
2006 |
|
Date last |
2008 |
|
Obs |
3 |
|
Pa first |
334 |
|
Pa last |
355.9 |
|
P.A. Now (θ) |
355.9° |
|
Sep first |
0.0 |
|
Sep last |
0.035 |
|
Sep. Now (ρ) |
0.035" |
|
Mag pri |
9.50 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
B2e (blue-white) |
|
Pri motion ra |
-007 |
|
Sec motion ra |
|
|
Pri motion dec |
+005 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 87643 |
|
Constellation |
Carina |
|
SAO |
237672 |
|
Tycho2 |
8611-01191-1 |
|
Gaia DR2 |
5258349561694308096 |
|
HD |
87643 |
|
DM |
CP-58 1865 |
|
WDS 10045-5840 MIF 1 (HD 87643) : NOTES
discov_num |
notes |
refcode |
MIF 1 |
MWC 198 = V640 Car. Primary is a B2e star with a complex circumstellar |
|
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environment. Millour et al. (2009) resolve a close companion, and |
|
|
estimate the orbital period as 20-50y; polarisation suggests a high |
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inclination, and there is also evidence suggesting high eccentricity. |
MiF2009 |
REFERENCES
refcode |
metd |
author |
reference |
MiF2009 |
Kv j |
Millour, F., Chesneau, O., Borges Fernandes, M., Meilland, A., Mars, G., |
2009A&A...507..317M |
MiF2009 |
+A |
Benoist, C., Thiebaut, E., Stee, P., Hofmann, K.-H., Baron, F., Young, J., |
|
MiF2009 |
|
Bendjoya, P., et al. |
|
MiF2009 |
|
A&A 507, 317, 2009 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
10045-5840 |
MIF 1 |
|
2008 |
3 |
356 |
0.0 |
9.50 |
|
B2e |
N |
100430.28-583952.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 10045-5840 MIF 1 (HD 87643) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 10045-5840 MIF 1 (HD 87643) : MEASURES
No records found.
WDS 10045-5840 (HD 87643) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
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|
WDS 10045-5840 (HD 87643) : ALADIN DSS IMAGE @ 10h 04m 30.28s -58° 39' 52.0"
WDS 10045-5840 MIF 1 (HD 87643) : 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 |
|
10045-5840 |
MIF 1 |
|
356 |
0.0 |
|
Show |
|
10033-5830 |
TDS6991 |
|
8 |
0.8 |
14 |
Show |
|
10027-5837 |
BRT3134 |
|
207 |
5.2 |
16 |
Show |
|
10026-5857 |
TDS6981 |
|
114 |
0.9 |
23 |
Show |
|
10069-5825 |
KPP3804 |
BC |
358 |
31.1 |
24 |
Show |
|
10074-5824 |
JSP 376 |
|
283 |
4.2 |
28 |
Show |
|
10013-5854 |
DAM1921 |
|
255 |
8.6 |
29 |
Show |
|
10046-5909 |
TDS7004 |
|
198 |
2.0 |
29 |
Show |
|
10073-5821 |
DAM2020 |
|
77 |
26.6 |
30 |
Show |
|
10080-5829 |
NSN 267 |
|
223 |
8.7 |
30 |
Show |
|
10013-5859 |
FIN 154 |
AB |
201 |
2.1 |
32 |
Show |
|
10017-5904 |
DAM1930 |
|
273 |
4.4 |
33 |
Show |
|
10075-5904 |
COO 97 |
|
327 |
16.9 |
34 |
Show |
|
10079-5819 |
TDS7050 |
|
295 |
2.3 |
34 |
Show |
|
10069-5812 |
JSP 372 |
|
282 |
2.0 |
35 |
Show |
|
10007-5819 |
RST 457 |
|
239 |
4.0 |
37 |
Show |
|
10064-5913 |
TDS7024 |
|
357 |
2.4 |
37 |
Show |
|
10000-5854 |
TDS6950 |
|
167 |
2.4 |
38 |
Show |
|
10095-5839 |
HJ 4291 |
|
227 |
8.6 |
39 |
Show |
|
10005-5817 |
BRT2559 |
|
132 |
4.2 |
39 |
Show |
|
10010-5811 |
RST5571 |
|
27 |
5.0 |
40 |
Show |
|
10014-5806 |
RST 460 |
|
340 |
0.4 |
42 |
Show |
|
10077-5915 |
TDS7044 |
|
191 |
1.7 |
44 |
Show |
|
10077-5917 |
DAM2028 |
|
240 |
3.8 |
45 |
Show |
|
09588-5846 |
TOI1039 |
|
286 |
0.7 |
46 |
Show |
|
10061-5754 |
RSS 224 |
|
325 |
12.1 |
48 |
Show |
|
10072-5924 |
FIN 158 |
|
230 |
0.8 |
49 |
Show |
|
09584-5853 |
DAM1885 |
|
86 |
3.2 |
50 |
Show |
|
10075-5924 |
TDS7038 |
|
114 |
0.6 |
50 |
Show |
|
09589-5905 |
TDS6942 |
|
269 |
2.1 |
51 |
Show |
|
09580-5850 |
TDS6930 |
|
337 |
1.6 |
52 |
Show |
|
10110-5851 |
DAM2105 |
|
283 |
14.2 |
52 |
Show |
|
09598-5916 |
HJ 4278 |
AB |
310 |
15.5 |
52 |
Show |
|
09598-5916 |
HJ 4278 |
AC |
7 |
22.8 |
52 |
Show |
|
10022-5751 |
TDS6978 |
AB |
159 |
0.7 |
53 |
Show |
|
10022-5751 |
DAM1943 |
AB,C |
210 |
29.8 |
53 |
Show |
|
10017-5931 |
TDS6967 |
|
56 |
1.7 |
56 |
Show |
|
10086-5926 |
WFC 92 |
|
55 |
10.0 |
56 |
Show |
|
10115-5854 |
DAM2112 |
|
303 |
1.8 |
56 |
Show |
|
09599-5757 |
BRT2558 |
|
122 |
3.7 |
56 |
Show |
|
09595-5920 |
DAM1897 |
|
182 |
1.7 |
57 |
Show |
|
10107-5811 |
DAM2095 |
|
94 |
83.6 |
57 |
Show |
|
09575-5822 |
BRT2557 |
|
235 |
4.7 |
57 |
Show |
|
10117-5850 |
RST4451 |
|
152 |
0.7 |
58 |
Show |
|
10111-5812 |
JSP 380 |
|
259 |
5.7 |
59 |
Show |
|
10111-5811 |
JSP 379 |
BC |
323 |
3.9 |
60 |
Show |
|
10111-5811 |
JSP 379 |
AB |
255 |
6.3 |
60 |
Show |
|
10083-5749 |
TDS7055 |
|
193 |
2.4 |
60 |
Show |
|
10086-5750 |
DAM2044 |
|
23 |
97.3 |
60 |
Show |
|
10019-5938 |
JSP 904 |
|
293 |
1.9 |
61 |
Show |
|
10076-5744 |
DAM2026 |
|
190 |
9.5 |
62 |
|
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WDS 10045-5840 : COMPONENTS
10045-5840 A
Componente originario normalizzato |
AB |
|
Name |
HD 87643 |
|
Coord arcsec 2000 |
100430.28-583952.0 |
|
Mag |
9.5 |
|
Spectral class |
B2e (blue-white) |
|
PmRA |
-7.00 |
|
PmDE |
5.0 |
|
SAO |
237672 |
|
Tycho2 |
8611-01191-1 |
|
HD |
87643 |
|
DM |
CP-58 1865 |
|
Tycho2 |
8611-01191-1 |
|
Pflag |
|
|
RAmdeg |
151.12618896 |
|
DEmdeg |
-58.66446082 |
|
PmRA |
-7.7 |
|
PmDE |
3.3 |
|
E RAmdeg |
10 |
|
E DEmdeg |
10 |
|
E pmRA |
1.4 |
|
E pmDE |
1.3 |
|
EpRAm |
1990.05 |
|
EpDEm |
1989.99 |
|
Num |
10 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
0.9 |
|
Q pmDE |
1.6 |
|
BTmag |
9.724 |
|
E BTmag |
0.021 |
|
VTmag |
9.035 |
|
E VTmag |
0.016 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
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CCDM |
|
|
RAdeg |
151.12622333 |
|
DEdeg |
-58.66446833 |
|
EpRA 1990 |
1.68 |
|
EpDE 1990 |
1.69 |
|
E RAdeg |
9.7 |
|
E DEdeg |
10.2 |
|
Posflg |
|
|
Corr |
0.0 |
|
SAO |
237672 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0024 |
|
DE1950 |
|
|
PmDE1950 |
-0.008 |
|
Vmag |
8.6 |
|
SpType |
Bp |
|
Double code |
|
|
Source |
43 |
|
CatNum |
2850 |
|
DM |
CP-58 1865 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
87643 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
2.63033575 |
|
DE1950rad |
-1.01964167 |
|
PmRA2000 |
-0.0025 |
|
PmDE2000 |
-0.006 |
|
10045-5840 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
100430.28-583952.0 |
|
Calc delta mag |
9.5 |
|
Calc coord |
yes |
|