10051-4554 HJ 4284 (HD 87640)
10h 05m 06.02s -45° 53' 46.3" P.A. 67.00 sep 6.6 mag 7.43,9.48 Sp K0III dist. 212.77 pc (694.06 l.y.)
Coord 2000 |
10051-4554 |
|
Discov num |
HJ 4284 |
|
Comp |
|
|
Coord arcsec 2000 |
10 05 06.02 -45 53 46.3 |
|
Date first |
1837 |
|
Date last |
2016 |
|
Obs |
22 |
|
Pa first |
73 |
|
Pa last |
66.7 |
|
P.A. Now (θ) |
66.7° |
|
Sep first |
10.0 |
|
Sep last |
6.616 |
|
Sep. Now (ρ) |
6.616" |
|
Mag pri |
7.43 |
|
Mag sec |
9.48 |
|
delta mag (ΔM) |
2.05 |
|
Spectral class |
K0III (yellow-orange) |
|
Pri motion ra |
+034 |
|
Sec motion ra |
+034 |
|
Pri motion dec |
-015 |
|
Sec motion dec |
-015 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 87640 |
|
Constellation |
Vela |
|
SAO |
221758 |
|
HIP |
49400 |
|
Tycho2 |
8182-02774-1 |
|
Gaia DR2 |
5414541441874238592 |
|
HD |
87640 |
|
GC |
13871 |
|
CD |
CD-45 5735 |
|
CP |
CP-45 4362 |
|
Distance |
212.77 |
|
Distance ly |
694.06 |
|
WDS 10051-4554 HJ 4284 (HD 87640) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
HJ_1826 |
Mb - |
Herschel, J.F.W. |
1826MmRAS...2..459H |
HJ_1826 |
|
MemRAS 2, 459, 1826 |
|
HJ_1829a |
Mb - |
Herschel, J.F.W. |
1829MmRAS...3...47H |
HJ_1829a |
|
MemRAS 3, 47, 1829 |
|
HJ_1829b |
Mb - |
Herschel, J.F.W. |
1829MmRAS...3..177H |
HJ_1829b |
|
MemRAS 3, 177, 1829 |
|
HJ_1831 |
Ma - |
Herschel, J.F.W. |
1831MmRAS...4..331H |
HJ_1831 |
+Mb |
MemRAS 4, part 2, 331, 1831 |
|
HJ_1833a |
Ma - |
Herschel, J.F.W. |
1833MmRAS...5...13H |
HJ_1833a |
+Mb |
MemRAS 5, 13, 1833 |
|
HJ_1833b |
orb - |
Herschel, J.F.W. |
1833MmRAS...5..171H |
HJ_1833b |
|
MemRAS 5, 171, 1833 |
|
HJ_1833c |
Mb - |
Herschel, J.F.W. |
1833MmRAS...6....1H |
HJ_1833c |
|
MemRAS 6, 1, 1833 |
|
HJ_1833d |
orb - |
Herschel, J.F.W. |
1833MmRAS...6..149H |
HJ_1833d |
|
MemRAS 6, 149, 1833 |
|
HJ_1835 |
Ma - |
Herschel, J.F.W. |
1835MmRAS...8...37H |
HJ_1835 |
+Mb |
MemRAS 8, 37, 1835 |
|
HJ_1836 |
Mb - |
Herschel, J.F.W. |
1836MmRAS...9..193H |
HJ_1836 |
|
MemRAS 9, 193, 1836 |
|
HJ_1847a |
Ma j |
Herschel, J.F.W. |
. |
HJ_1847a |
+Mb |
Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838) |
|
HJ_1847b |
Ma j |
Herschel, J.F.W. |
. |
HJ_1847b |
|
Cape Results, London, 1847 |
|
HJ_1850 |
orb - |
Herschel, J.F.W. |
1850MmRAS..18...47H |
HJ_1850 |
|
MemRAS 18, 47, 1850 |
|
HJ_1870 |
Mb - |
Herschel, J.F.W. |
1870MmRAS..38....1H |
HJ_1870 |
|
MemRAS 38, 1, 1870 |
|
HJ_1874A |
- |
Herschel, J.F.W. |
1874MNRAS..35...28B |
HJ_1874A |
|
cited by Burnham (MNRAS 35, 28, 1874) |
|
HJ_1875A |
Ma - |
Herschel, J.F.W. |
1875AN.....85..323D |
HJ_1875A |
+Mb |
cited by Doberck, 1875 (see Dob1875b,f,g,h) |
|
HJ_1880A |
Ma - |
Herschel, J.F.W. |
1880Obs.....3..508G |
HJ_1880A |
+Mb |
cited by Gledhill (Obs 3, 508, 1880) |
|
HJ_1880B |
Mb - |
Herschel, J.F.W. |
1880MNRAS..40..497B |
HJ_1880B |
|
cited by Burnham (MNRAS 40, 497, 1880) |
|
HJ_1897A |
Ma j |
Herschel, J.F.W. |
1897MNRAS..57..541S |
HJ_1897A |
|
cited by See (MNRAS 57, 541, 1897) |
|
HJ_1905A |
Ma - |
Herschel, J.F.W. |
1905LicOB...3..147A |
HJ_1905A |
+Mb |
cited by Aitken (Lick Obs. Bull. 3, 147, 1905) |
|
HJ_1906A |
Ma - |
Herschel, J.F.W. |
1906MmRAS..56....1L |
HJ_1906A |
+Mb |
cited by Lewis (MemRAS 56, 1, 1906) |
|
HJ_1906B |
Ma - |
Herschel, J.F.W. |
1906QB821.B972..... |
HJ_1906B |
+Mb |
cited in BDS (Burnham Double Star Cat.), 1906 |
|
HJ_1927A |
Mb - |
Herschel, J.F.W. |
1927sdsc.book...... |
HJ_1927A |
|
cited in SDS (Southern Double Star Catalog), 1927 |
|
HJ_1932A |
Mb - |
Herschel, J.F.W. |
1932QB821.A43...... |
HJ_1932A |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
HJ_9999 |
M j |
Herschel, J.F.W. |
................... |
HJ_9999 |
+Ma |
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 |
10051-4554 |
HJ 4284 |
|
2000 |
18 |
66 |
6.6 |
7.43 |
9.48 |
K0III |
D |
100506.02-455346.3 |
10051-4554 |
HJ 4284 |
|
2015 |
20 |
67 |
6.6 |
7.43 |
9.48 |
K0III |
|
100506.02-455346.3 |
10051-4554 |
HJ 4284 |
|
2016 |
22 |
67 |
6.6 |
7.43 |
9.48 |
K0III |
|
100506.02-455346.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 10051-4554 HJ 4284 (HD 87640) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 10051-4554 HJ 4284 (HD 87640) : MEASURES
No records found.
WDS 10051-4554 (HD 87640) : 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 10051-4554 (HD 87640) : ALADIN DSS IMAGE @ 10h 05m 06.02s -45° 53' 46.3"
WDS 10051-4554 HJ 4284 (HD 87640) : 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 |
|
10051-4554 |
HJ 4284 |
|
67 |
6.6 |
|
Show |
|
10038-4608 |
TDS6996 |
|
134 |
1.6 |
21 |
Show |
|
10056-4614 |
B 1144 |
|
109 |
1.0 |
21 |
Show |
|
10037-4609 |
DAM1978 |
|
331 |
5.5 |
22 |
Show |
|
10075-4555 |
TDS7037 |
|
172 |
3.9 |
26 |
Show |
|
10037-4616 |
HU 1473 |
|
335 |
1.2 |
27 |
Show |
|
10077-4552 |
TDS7043 |
AB |
153 |
0.5 |
28 |
Show |
|
10077-4552 |
DAM2027 |
AB,C |
120 |
4.0 |
28 |
Show |
|
10038-4621 |
DAM1979 |
|
170 |
1.8 |
31 |
Show |
|
10083-4601 |
TDS7054 |
|
172 |
0.4 |
35 |
Show |
|
10070-4624 |
DON 387 |
|
264 |
3.0 |
37 |
Show |
|
10074-4622 |
YMG 32 |
|
208 |
0.2 |
37 |
Show |
|
10076-4621 |
DAM2025 |
|
145 |
2.3 |
38 |
Show |
|
10087-4544 |
DAM2047 |
|
204 |
32.6 |
40 |
Show |
|
10059-4514 |
DAM1999 |
|
48 |
10.1 |
41 |
Show |
|
10094-4543 |
TDS7070 |
|
211 |
0.4 |
47 |
Show |
|
10060-4508 |
DON 386 |
|
2 |
1.1 |
47 |
Show |
|
10007-4533 |
DON 382 |
|
304 |
4.6 |
51 |
Show |
|
10100-4558 |
CPO 282 |
|
331 |
8.2 |
52 |
Show |
|
10102-4547 |
HJ 4290 |
|
311 |
15.0 |
54 |
Show |
|
10084-4636 |
KPP1342 |
|
116 |
10.1 |
55 |
Show |
|
10107-4543 |
DAM2094 |
|
190 |
1.0 |
60 |
Show |
|
10085-4500 |
DON 391 |
|
12 |
1.8 |
65 |
Show |
|
10113-4539 |
TDS7090 |
|
322 |
0.7 |
67 |
Show |
|
10117-4543 |
DAM2115 |
|
254 |
16.6 |
70 |
Show |
|
10010-4654 |
BRT 770 |
|
44 |
5.2 |
74 |
Show |
|
10018-4659 |
BRT 771 |
|
139 |
3.0 |
74 |
Show |
|
10019-4705 |
BRT 772 |
|
50 |
5.1 |
79 |
Show |
|
09576-4604 |
DON 373 |
|
272 |
0.6 |
79 |
Show |
|
09576-4541 |
B 9013 |
|
240 |
5.1 |
80 |
Show |
|
09576-4540 |
CPO 278 |
|
97 |
3.4 |
80 |
Show |
|
10126-4615 |
TDS7109 |
|
111 |
0.6 |
81 |
Show |
|
09594-4457 |
HJ 4273 |
|
136 |
15.4 |
83 |
Show |
|
09581-4640 |
DAM1882 |
|
308 |
2.5 |
86 |
Show |
|
10134-4551 |
TDS7119 |
|
128 |
2.3 |
88 |
Show |
|
09585-4500 |
DAM1888 |
|
271 |
2.4 |
88 |
Show |
|
09595-4700 |
B 1139 |
|
348 |
1.1 |
89 |
Show |
|
10102-4705 |
B 1150 |
AB |
130 |
7.3 |
89 |
Show |
|
10102-4705 |
B 1150 |
AC |
60 |
13.1 |
89 |
Show |
|
10062-4722 |
I 173 |
|
10 |
1.0 |
90 |
Show |
|
09574-4635 |
TDS6920 |
|
31 |
1.4 |
90 |
Show |
|
09577-4647 |
BRT 769 |
|
78 |
2.6 |
93 |
Show |
|
10027-4726 |
RST 462 |
|
194 |
1.7 |
96 |
Show |
|
09563-4623 |
B 1137 |
|
214 |
1.5 |
96 |
Show |
|
10071-4419 |
DAM2018 |
|
303 |
0.8 |
98 |
Show |
|
10123-4658 |
LDS 298 |
|
83 |
28.5 |
98 |
Show |
|
10078-4421 |
TDS7048 |
|
164 |
1.0 |
98 |
Show |
|
09565-4515 |
DAM 511 |
AB |
165 |
10.8 |
99 |
Show |
|
09565-4515 |
DAM 511 |
AC |
120 |
9.2 |
99 |
Show |
|
10103-4432 |
DON 392 |
|
216 |
3.2 |
99 |
Show |
|
09563-4515 |
DON 372 |
|
219 |
5.3 |
100 |
|
|
WDS 10051-4554 : COMPONENTS
10051-4554 A
Componente originario normalizzato |
AB |
|
Name |
HD 87640 |
|
Coord arcsec 2000 |
100506.02-455346.3 |
|
Mag |
7.43 |
|
Spectral class |
K0III (yellow-orange) |
|
PmRA |
34.00 |
|
PmDE |
-15.0 |
|
SAO |
221758 |
|
HIP |
49400 |
|
Tycho2 |
8182-02774-1 |
|
HD |
87640 |
|
GC |
13871 |
|
CD |
CD-45 5735 |
|
CP |
CP-45 4362 |
|
Tycho2 |
8182-02774-1 |
|
Pflag |
|
|
RAmdeg |
151.27509646 |
|
DEmdeg |
-45.89619131 |
|
PmRA |
31.5 |
|
PmDE |
-13.1 |
|
E RAmdeg |
5 |
|
E DEmdeg |
5 |
|
E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1991.47 |
|
EpDEm |
1991.54 |
|
Num |
7 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
0.6 |
|
Q pmRA |
1.2 |
|
Q pmDE |
0.5 |
|
BTmag |
8.742 |
|
E BTmag |
0.017 |
|
VTmag |
7.427 |
|
E VTmag |
0.010 |
|
Prox |
66 |
|
TYC |
T |
|
HIP |
49400 |
|
CCDM |
A |
|
RAdeg |
151.27499111 |
|
DEdeg |
-45.89616111 |
|
EpRA 1990 |
1.64 |
|
EpDE 1990 |
1.71 |
|
E RAdeg |
4.8 |
|
E DEdeg |
4.5 |
|
Posflg |
|
|
Corr |
-0.2 |
|
SAO |
221758 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.004 |
|
DE1950 |
|
|
PmDE1950 |
-0.039 |
|
Vmag |
7.2 |
|
SpType |
K0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
13871 |
|
DM |
CD-45 5735 |
|
DMcomp |
A |
|
BDsup |
|
|
HD |
87640 |
|
M HD |
0 |
|
GC |
13871 |
|
RA1950rad |
2.63147639 |
|
DE1950rad |
-0.79678886 |
|
PmRA2000 |
0.0045 |
|
PmDE2000 |
-0.037 |
|
Catalog |
H |
|
HIP |
49400 |
|
Proxy |
H |
|
RAhms |
10 05 06.00 |
|
DEdms |
-45 53 46.2 |
|
Vmag |
7.18 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
151.275 |
|
DEdeg |
-45.8962 |
|
AstroRef |
A |
|
Plx |
3.98 |
|
CCDM |
10051-4554 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
67 |
|
Rho |
6.623 |
|
HD |
87640 |
|
BD |
|
|
CD |
CD-45 5735 |
|
CP |
CP-45 4362 |
|
Dm number |
-45 5735 |
|
VIred |
1.04 |
|
SpType |
K0III |
|
R SpType |
|
|
Coord arcsec 2000 |
100506.00-455346.2 |
|
HIP |
49400 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
2.6402466037 |
|
DErad |
-0.8010391115 |
|
Plx |
4.7 |
|
PmRA |
34.37 |
|
PmDE |
-14.89 |
|
E RArad |
0.49 |
|
E DErad |
0.45 |
|
E Plx |
0.64 |
|
E pmRA |
0.58 |
|
E pmDE |
0.51 |
|
Hpmag |
7.3529 |
|
E Hpmag |
0.0012 |
|
SHp |
0.013 |
|
VA |
0 |
|
BV |
1.102 |
|
E BV |
0.011 |
|
VI |
1.06 |
|
Ccdm |
10051-4554 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.06 |
|
DDEs |
12.7 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
7.4 |
|
Sp |
K0 |
|
PmNote |
* |
|
PmRA |
37 |
|
PmDE |
-32 |
|
Dm number |
-45 5735 |
|
Cat1 |
CD |
|
Name2 |
221758 |
|
Cat2 |
SAO |
|
HD |
87640 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
10011S4525A |
|
HIC |
49400 |
|
10051-4554 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
100506.43-455343.7 |
|
Mag |
9.48 |
|
PmRA |
34.00 |
|
PmDE |
-15.0 |
|
Calc delta mag |
2.05 |
|
Calc coord |
yes |
|
Ccdm |
10051-4554 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HJ 4284 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1897 |
|
Theta |
066 |
|
Rho |
6.6 |
|
Obs |
6 |
|
Vmag |
9.4 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
10011S4525B |
|
HIC |
49400 |
|