15551-4601 HJ 4817 BD
15h 55m 04.24s -46° 00' 31.4" P.A. 274.00 sep 11.1 mag 11.67,11.84
Coord 2000 |
15551-4601 |
|
Discov num |
HJ 4817 |
|
Comp |
BD |
|
Coord arcsec 2000 |
15 55 04.24 -46 00 31.4 |
|
Date first |
1902 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
275 |
|
Pa last |
274.2 |
|
P.A. Now (θ) |
274.2° |
|
Sep first |
11.2 |
|
Sep last |
11.148 |
|
Sep. Now (ρ) |
11.148" |
|
Mag pri |
11.67 |
|
Mag sec |
11.84 |
|
delta mag (ΔM) |
0.17 |
|
Spectral class |
|
|
Pri motion ra |
+002 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
+003 |
|
Notes |
|
|
rPM=1.383
This double is not physical.
15551-4601 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 327648 |
|
15 55 05 -46 00 36 |
HJ 4817 AB |
2015 |
9 |
293 |
13.1 |
11.20 |
11.67 |
0.47 |
|
|
Show |
|
|
15 55 04 -46 00 31 |
HJ 4817 BC |
2015 |
9 |
323 |
10.1 |
11.67 |
12.40 |
0.73 |
|
|
Show |
|
|
15 55 04 -46 00 31 |
HJ 4817 BD |
2015 |
7 |
274 |
11.1 |
11.67 |
11.84 |
0.17 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Norma |
|
Gaia DR2 |
5988130029314213248 |
|
WDS 15551-4601 HJ 4817 BD : 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 |
15551-4601 |
HJ 4817 |
BD |
1991 |
3 |
293 |
12.3 |
11.82 |
11.85 |
|
|
155506.74-460128.9 |
15551-4601 |
HJ 4817 |
BD |
1999 |
4 |
275 |
11.1 |
11.80 |
13.00 |
|
D |
155504.24-460031.4 |
15551-4601 |
HJ 4817 |
BD |
2015 |
7 |
274 |
11.1 |
11.67 |
11.84 |
|
|
155504.24-460031.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 15551-4601 HJ 4817 BD : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 15551-4601 HJ 4817 BD : MEASURES
No records found.
WDS 15551-4601 : 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 15551-4601 : ALADIN DSS IMAGE @ 15h 55m 04.24s -46° 00' 31.4"
WDS 15551-4601 HJ 4817 BD : 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 |
|
15551-4601 |
HJ 4817 |
BC |
323 |
10.1 |
1 |
Show |
|
15551-4601 |
HJ 4817 |
BD |
274 |
11.1 |
1 |
Show |
|
15551-4601 |
HJ 4817 |
AB |
293 |
13.1 |
1 |
Show |
|
15551-4602 |
HJ 4818 |
|
294 |
12.4 |
2 |
Show |
|
15516-4616 |
TDS9664 |
|
103 |
0.8 |
39 |
Show |
|
15512-4629 |
HJ 4810 |
|
61 |
17.7 |
50 |
Show |
|
15503-4524 |
DON 764 |
BC |
259 |
0.7 |
63 |
Show |
|
15503-4524 |
I 548 |
A,BC |
193 |
2.9 |
63 |
Show |
|
15589-4655 |
CPO9205 |
AB |
99 |
3.7 |
68 |
Show |
|
15589-4655 |
CPO9205 |
AC |
19 |
7.5 |
68 |
Show |
|
15535-4707 |
RST5592 |
|
118 |
6.3 |
69 |
Show |
|
16012-4632 |
SEE 254 |
AB |
234 |
0.7 |
71 |
Show |
|
16012-4632 |
SEE 254 |
Aa,Ab |
356 |
0.1 |
71 |
Show |
|
16017-4616 |
HJ 4824 |
|
243 |
9.8 |
71 |
Show |
|
15483-4524 |
WFC 169 |
|
222 |
6.5 |
80 |
Show |
|
16015-4649 |
I 1281 |
|
324 |
1.1 |
83 |
Show |
|
15523-4438 |
CPO9204 |
AB |
45 |
4.9 |
88 |
Show |
|
15523-4438 |
CPO9204 |
AC |
337 |
5.5 |
88 |
Show |
|
15554-4432 |
KOU 43 |
AB |
347 |
6.8 |
90 |
Show |
|
15554-4432 |
KOU 43 |
AC |
350 |
6.4 |
90 |
Show |
|
15535-4729 |
HDS2238 |
|
301 |
0.3 |
90 |
Show |
|
16009-4711 |
RSS 391 |
|
153 |
21.7 |
93 |
Show |
|
15566-4429 |
I 551 |
|
260 |
4.4 |
94 |
Show |
|
15458-4613 |
BRT 869 |
|
340 |
3.6 |
98 |
Show |
|
15489-4442 |
CPO9203 |
|
225 |
3.8 |
102 |
Show |
|
15538-4419 |
DON1115 |
BC |
163 |
2.1 |
103 |
Show |
|
15538-4419 |
DON1115 |
AB |
180 |
4.8 |
103 |
Show |
|
16052-4609 |
TDS9750 |
|
15 |
1.5 |
106 |
Show |
|
15504-4425 |
HJ 4808 |
|
58 |
8.8 |
108 |
Show |
|
15463-4703 |
BRT 870 |
|
186 |
3.0 |
111 |
Show |
|
15446-4547 |
HJ 4800 |
|
9 |
6.4 |
111 |
Show |
|
16007-4736 |
KPP 969 |
|
183 |
7.9 |
112 |
Show |
|
15567-4409 |
TDS9700 |
|
192 |
1.6 |
113 |
Show |
|
16049-4654 |
CPO9206 |
GH |
315 |
3.7 |
115 |
Show |
|
16049-4654 |
CPO9206 |
DG |
265 |
5.6 |
115 |
Show |
|
16049-4654 |
CPO9206 |
BD |
312 |
4.3 |
115 |
Show |
|
16049-4654 |
CPO9206 |
AB |
281 |
4.4 |
115 |
Show |
|
16049-4654 |
CPO9206 |
AC |
119 |
4.5 |
115 |
Show |
|
16049-4654 |
CPO9206 |
AE |
229 |
10.6 |
115 |
Show |
|
16049-4654 |
CPO9206 |
AF |
203 |
9.4 |
115 |
Show |
|
16046-4703 |
CPO 452 |
|
123 |
7.8 |
117 |
Show |
|
15455-4702 |
BRT 868 |
|
15 |
4.1 |
117 |
Show |
|
15441-4629 |
RST5537 |
|
55 |
1.1 |
117 |
Show |
|
15438-4549 |
TDS9603 |
|
250 |
1.9 |
118 |
Show |
|
15460-4715 |
RST 795 |
|
144 |
2.4 |
120 |
Show |
|
15567-4802 |
HDS2243 |
|
341 |
0.2 |
123 |
Show |
|
15455-4713 |
BRT 867 |
|
37 |
4.1 |
123 |
Show |
|
15433-4624 |
RST 791 |
|
39 |
1.4 |
124 |
Show |
|
16028-4737 |
CPO 451 |
AB |
206 |
4.9 |
126 |
Show |
|
16007-4753 |
HDS2256 |
|
311 |
0.3 |
127 |
Show |
|
15435-4644 |
KPP1883 |
|
347 |
14.7 |
128 |
|
|
WDS 15551-4601 : COMPONENTS
|
A |
B |
C |
B |
pa=292.5°
sep=13.08"
| |
C |
pa=308.7°
sep=20.90"
| pa=332.3°
sep=9.10"
| |
D |
pa=286.4°
sep=20.64"
| pa=276.0°
sep=7.77"
| pa=205.7°
sep=8.04"
|
15551-4601 A
Name |
HD 327648 |
|
Coord arcsec 2000 |
155505.40-460036.4 |
|
Mag |
11.2 |
|
Spectral class |
A (white) |
|
PmRA |
-1.00 |
|
PmDE |
-1.0 |
|
Tycho2 |
8309-01223-1 |
|
HD |
327648 |
|
Tycho2 |
8309-01223-1 |
|
Pflag |
|
|
RAmdeg |
238.77253689 |
|
DEmdeg |
-46.01011314 |
|
PmRA |
1.3 |
|
PmDE |
1.0 |
|
E RAmdeg |
54 |
|
E DEmdeg |
62 |
|
E pmRA |
2.1 |
|
E pmDE |
2.0 |
|
EpRAm |
1983.72 |
|
EpDEm |
1979.70 |
|
Num |
3 |
|
Q RAmdeg |
1.9 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
1.9 |
|
Q pmDE |
0.9 |
|
BTmag |
11.667 |
|
E BTmag |
0.091 |
|
VTmag |
11.200 |
|
E VTmag |
0.101 |
|
Prox |
478 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
238.77253250 |
|
DEdeg |
-46.01011556 |
|
EpRA 1990 |
1.63 |
|
EpDE 1990 |
1.44 |
|
E RAdeg |
57.2 |
|
E DEdeg |
65.7 |
|
Posflg |
|
|
Corr |
0.0 |
|
Ccdm |
15551-4601 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.61 |
|
DDEs |
-36.2 |
|
R dRAs |
66 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
4 |
|
Vmag |
10.9 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
-4510319 |
|
Cat1 |
CD |
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
15480S4543A |
|
HIC |
|
|
15551-4601 B
Coord arcsec 2000 |
155504.24-460031.4 |
|
Coord calc |
155504.24-460031.4 |
|
Mag |
11.67 |
|
PmRA |
2.00 |
|
PmDE |
-1.0 |
|
Calc delta mag |
0.47 |
|
Ccdm |
15551-4601 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HJ 4817 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1914 |
|
Theta |
293 |
|
Rho |
13.0 |
|
Obs |
2 |
|
Vmag |
11.6 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
15480S4543B |
|
HIC |
|
|
15551-4601 C
Coord arcsec 2000 |
155503.83-460023.3 |
|
Mag |
12.4 |
|
PmRA |
-1.00 |
|
PmDE |
1.0 |
|
Calc delta mag |
1.2 |
|
Calc coord |
yes |
|
Ccdm |
15551-4601 |
|
RComp |
B |
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HJ 4817 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1914 |
|
Theta |
323 |
|
Rho |
10.1 |
|
Obs |
2 |
|
Vmag |
11.8 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
15480S4543C |
|
HIC |
|
|
15551-4601 D
Coord arcsec 2000 |
155503.50-460030.6 |
|
Mag |
11.84 |
|
PmRA |
-5.00 |
|
PmDE |
3.0 |
|
Calc delta mag |
0.64 |
|
Calc coord |
yes |
|
Ccdm |
15551-4601 |
|
RComp |
B |
|
Comp |
D |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HJ 4817 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1914 |
|
Theta |
275 |
|
Rho |
10.9 |
|
Obs |
2 |
|
Vmag |
12.8 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
15480S4543D |
|
HIC |
|
|