13288-7947 HJ 4581 AB
13h 28m 50.85s -79° 46' 33.6" P.A. 281.00 sep 10.8 mag 10.46,11.70
Coord 2000 |
13288-7947 |
|
Discov num |
HJ 4581 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 28 50.85 -79 46 33.6 |
|
Date first |
1837 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
282 |
|
Pa last |
280.9 |
|
P.A. Now (θ) |
280.9° |
|
Sep first |
10.0 |
|
Sep last |
10.802 |
|
Sep. Now (ρ) |
10.802" |
|
Mag pri |
10.46 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
1.24 |
|
Spectral class |
|
|
Pri motion ra |
+016 |
|
Sec motion ra |
+015 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
+007 |
|
Notes |
W
|
|
rPM=0.427
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Chamaeleon |
|
Tycho2 |
9434-02104-1 |
|
WDS 13288-7947 HJ 4581 AB : 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 |
13288-7947 |
HJ 4581 |
AB |
2015 |
7 |
281 |
10.8 |
10.46 |
11.70 |
|
W |
132850.85-794633.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 13288-7947 HJ 4581 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 13288-7947 HJ 4581 AB : MEASURES
No records found.
WDS 13288-7947 : 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 13288-7947 : ALADIN DSS IMAGE @ 13h 28m 50.85s -79° 46' 33.6"
WDS 13288-7947 HJ 4581 AB : 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 |
|
13288-7947 |
HJ 4581 |
AB |
281 |
10.8 |
|
Show |
|
13413-7926 |
RST2855 |
|
312 |
0.8 |
40 |
Show |
|
13417-8035 |
HJ 4594 |
|
279 |
5.4 |
59 |
Show |
|
13144-7902 |
UC 2501 |
|
341 |
46.0 |
60 |
Show |
|
13337-8045 |
KPP1383 |
|
242 |
10.4 |
60 |
Show |
|
13317-7843 |
UC 2554 |
|
110 |
14.1 |
65 |
Show |
|
13258-8105 |
GLI 189 |
|
145 |
34.8 |
79 |
Show |
|
13207-8115 |
R 215 |
|
261 |
14.9 |
91 |
Show |
|
13098-7757 |
REP 26 |
|
268 |
1.1 |
123 |
Show |
|
13332-7734 |
HJ 4590 |
|
133 |
22.0 |
134 |
Show |
|
13482-7739 |
NZO 42 |
|
28 |
13.9 |
140 |
Show |
|
13139-7728 |
I 310 |
|
33 |
2.1 |
146 |
Show |
|
13270-7710 |
RST1716 |
AB |
220 |
2.2 |
157 |
Show |
|
13270-7710 |
GLI 291 |
AB,C |
256 |
68.0 |
157 |
Show |
|
13152-8243 |
UC 2505 |
|
274 |
36.2 |
180 |
Show |
|
13300-7634 |
RSS 18 |
|
47 |
33.2 |
193 |
Show |
|
13379-8312 |
TDS8907 |
|
36 |
0.8 |
207 |
Show |
|
13405-7624 |
HLN 30 |
|
33 |
3.7 |
207 |
Show |
|
13401-7621 |
RST1731 |
|
66 |
1.5 |
210 |
Show |
|
13294-7611 |
NSN 348 |
|
311 |
6.1 |
216 |
Show |
|
13417-7606 |
RST1734 |
|
114 |
1.8 |
224 |
Show |
|
13423-8340 |
TOB 320 |
|
10 |
21.2 |
236 |
Show |
|
13282-7544 |
RST1719 |
|
340 |
3.9 |
243 |
Show |
|
13464-7546 |
RST1740 |
|
289 |
1.2 |
247 |
Show |
|
13286-7540 |
RST1720 |
|
334 |
3.6 |
247 |
Show |
|
13360-8421 |
HJ 4584 |
|
271 |
19.1 |
277 |
Show |
|
13372-8427 |
HJ 4585 |
|
298 |
14.9 |
282 |
Show |
|
13417-7507 |
HDS1923 |
Aa,Ab |
297 |
0.2 |
283 |
Show |
|
13417-7507 |
HJ 4598 |
AB |
44 |
13.0 |
283 |
Show |
|
13487-7458 |
KPP1384 |
|
156 |
10.4 |
296 |
|
|
WDS 13288-7947 : COMPONENTS
13288-7947 A
Coord arcsec 2000 |
132850.85-794633.6 |
|
Mag |
10.46 |
|
PmRA |
16.00 |
|
PmDE |
0.0 |
|
Tycho2 |
9434-02104-1 |
|
Tycho2 |
9434-02104-1 |
|
Pflag |
|
|
RAmdeg |
202.21191177 |
|
DEmdeg |
-79.77601887 |
|
PmRA |
15.0 |
|
PmDE |
-2.4 |
|
E RAmdeg |
26 |
|
E DEmdeg |
26 |
|
E pmRA |
1.7 |
|
E pmDE |
1.6 |
|
EpRAm |
1982.52 |
|
EpDEm |
1982.33 |
|
Num |
6 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
0.8 |
|
Q pmDE |
0.9 |
|
BTmag |
11.472 |
|
E BTmag |
0.069 |
|
VTmag |
10.457 |
|
E VTmag |
0.042 |
|
Prox |
577 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
202.21172417 |
|
DEdeg |
-79.77601361 |
|
EpRA 1990 |
1.60 |
|
EpDE 1990 |
1.66 |
|
E RAdeg |
33.8 |
|
E DEdeg |
33.6 |
|
Posflg |
|
|
Corr |
-0.1 |
|
13288-7947 B
Coord arcsec 2000 |
132850.14-794631.6 |
|
Mag |
11.7 |
|
PmRA |
15.00 |
|
PmDE |
7.0 |
|
Calc delta mag |
1.24 |
|
Calc coord |
yes |
|