21376-0746 HJ 1663 AB
21h 37m 39.05s -07° 45' 55.7" P.A. 66.00 sep 17.2 mag 10.50,12.70
Coord 2000 |
21376-0746 |
|
Discov num |
HJ 1663 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 37 39.05 -07 45 55.7 |
|
Date first |
1828 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
68 |
|
Pa last |
66.4 |
|
P.A. Now (θ) |
66.4° |
|
Sep first |
7.0 |
|
Sep last |
17.176 |
|
Sep. Now (ρ) |
17.176" |
|
Mag pri |
10.50 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
|
|
Pri motion ra |
-009 |
|
Sec motion ra |
-009 |
|
Pri motion dec |
-015 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=0.629
Nature of this double is uncertain.
21376-0746 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
21 37 39 -07 45 56 |
HJ 1663 AB |
2015 |
10 |
66 |
17.2 |
10.50 |
12.70 |
2.20 |
|
<=== |
Show |
|
|
21 37 39 -07 45 56 |
HJ 1663 AC |
2014 |
7 |
102 |
33.2 |
10.50 |
12.70 |
2.20 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Gaia DR2 |
2667348722890905472 |
|
WDS 21376-0746 HJ 1663 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 |
21376-0746 |
HJ 1663 |
AB |
1998 |
2 |
67 |
17.2 |
10.50 |
12.70 |
|
D |
213739.05-074555.7 |
21376-0746 |
HJ 1663 |
AB |
2000 |
4 |
66 |
17.2 |
10.50 |
12.70 |
|
D |
213739.05-074555.7 |
21376-0746 |
HJ 1663 |
AB |
2013 |
5 |
66 |
17.1 |
10.50 |
12.70 |
|
|
213739.05-074555.7 |
21376-0746 |
HJ 1663 |
AB |
2015 |
7 |
66 |
17.2 |
10.50 |
12.70 |
|
|
213739.05-074555.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21376-0746 HJ 1663 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21376-0746 HJ 1663 AB : MEASURES
No records found.
WDS 21376-0746 : 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 21376-0746 : ALADIN DSS IMAGE @ 21h 37m 39.05s -07° 45' 55.7"
WDS 21376-0746 HJ 1663 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 |
|
21376-0746 |
HJ 1663 |
AB |
66 |
17.2 |
|
Show |
|
21376-0746 |
HJ 1663 |
AC |
102 |
33.2 |
|
Show |
|
21376-0744 |
HJ 1662 |
|
129 |
21.9 |
2 |
Show |
Bunda |
21378-0751 |
MCA 68 |
AB |
79 |
0.0 |
6 |
Show |
Bunda |
21378-0751 |
DRS 67 |
AC |
222 |
375.5 |
6 |
Show |
|
21391-0729 |
LDS 752 |
|
204 |
5.8 |
28 |
Show |
|
21396-0813 |
HDS3081 |
|
329 |
0.2 |
39 |
Show |
|
21389-0823 |
A 297 |
|
82 |
3.1 |
42 |
Show |
|
21344-0745 |
YSC 72 |
|
147 |
0.2 |
50 |
Show |
|
21347-0724 |
A 296 |
|
57 |
3.0 |
50 |
Show |
|
21412-0729 |
OSO 152 |
|
111 |
14.2 |
56 |
Show |
|
21369-0841 |
JNN 132 |
|
109 |
0.2 |
56 |
Show |
|
21414-0744 |
OCC1102 |
|
-1 |
0.0 |
56 |
Show |
|
21399-0842 |
RST4091 |
|
122 |
2.3 |
66 |
Show |
|
21332-0744 |
UC 4497 |
|
149 |
40.5 |
67 |
Show |
|
21417-0816 |
HJ 5519 |
|
55 |
19.0 |
69 |
Show |
|
21357-0850 |
CVR1707 |
|
261 |
5.0 |
70 |
Show |
|
21426-0745 |
OCC1103 |
|
-1 |
0.0 |
74 |
Show |
|
21396-0905 |
OCC 347 |
|
-1 |
0.0 |
85 |
Show |
|
21370-0617 |
RST4696 |
|
45 |
2.2 |
90 |
Show |
|
21400-0915 |
OCC 348 |
|
-1 |
0.1 |
96 |
Show |
|
21357-0616 |
J 2353 |
|
73 |
3.6 |
96 |
Show |
|
21310-0740 |
GWP3069 |
|
265 |
31.4 |
99 |
Show |
|
21315-0845 |
HDS3060 |
|
224 |
0.4 |
109 |
Show |
|
21375-0555 |
JNN 133 |
|
343 |
0.2 |
111 |
Show |
|
21373-0554 |
UC 4512 |
|
303 |
13.8 |
112 |
Show |
|
21300-0746 |
GRV1142 |
|
225 |
36.4 |
114 |
Show |
|
21305-0707 |
LDS6355 |
|
93 |
2.1 |
115 |
Show |
|
21335-0610 |
LDS4895 |
|
206 |
14.7 |
115 |
Show |
|
21454-0729 |
NSN 72 |
|
356 |
5.9 |
116 |
Show |
|
21402-0556 |
GWP3083 |
|
344 |
28.4 |
117 |
Show |
|
21445-0645 |
UC 4543 |
|
231 |
142.6 |
119 |
Show |
|
21297-0752 |
RST4087 |
|
16 |
1.4 |
119 |
Show |
|
21315-0902 |
TDT3008 |
|
72 |
0.5 |
120 |
Show |
|
21431-0919 |
OCC9198 |
|
-1 |
0.1 |
124 |
Show |
|
21402-0948 |
OCC1063 |
|
-1 |
0.0 |
128 |
Show |
|
21412-0550 |
UC 4526 |
|
333 |
49.7 |
128 |
Show |
|
21421-0554 |
A 298 |
|
140 |
2.7 |
130 |
Show |
|
21449-0902 |
OCC 470 |
|
-1 |
0.1 |
133 |
Show |
|
21300-0637 |
BRT 517 |
|
205 |
4.4 |
133 |
Show |
|
21434-0605 |
SCA 90 |
|
261 |
41.3 |
133 |
Show |
|
21452-0616 |
A 3110 |
AB |
310 |
6.6 |
136 |
Show |
|
21452-0616 |
HDO 167 |
AC |
37 |
12.0 |
136 |
Show |
|
21452-0616 |
HDO 167 |
AD |
112 |
27.8 |
136 |
Show |
|
21392-0532 |
GWP3081 |
|
359 |
48.6 |
137 |
Show |
|
21463-0846 |
RST4698 |
|
327 |
1.4 |
143 |
Show |
|
21449-0926 |
LDS4906 |
|
163 |
3.8 |
148 |
Show |
|
21283-0655 |
GWP3063 |
|
115 |
46.1 |
148 |
Show |
|
21307-0936 |
GWP3068 |
|
249 |
9.5 |
151 |
Show |
|
21435-0953 |
OCC 948 |
|
-1 |
0.1 |
154 |
Show |
|
21313-0947 |
BLA 9 |
|
181 |
0.1 |
154 |
|
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WDS 21376-0746 : COMPONENTS
|
A |
B |
B |
pa=66.2°
sep=17.04"
| |
C |
pa=102.4°
sep=32.94"
| pa=130.1°
sep=21.67"
|
21376-0746 A
Coord arcsec 2000 |
213739.05-074555.7 |
|
Mag |
10.5 |
|
PmRA |
-9.00 |
|
PmDE |
-15.0 |
|
DM |
BD-08 5700 |
|
21376-0746 B
Coord arcsec 2000 |
213740.10-074548.8 |
|
Mag |
12.7 |
|
PmRA |
-9.00 |
|
PmDE |
-4.0 |
|
Calc delta mag |
2.2 |
|
Calc coord |
yes |
|
21376-0746 C
Coord arcsec 2000 |
213741.21-074602.8 |
|
Mag |
12.7 |
|
PmRA |
1.00 |
|
PmDE |
-18.0 |
|
Calc delta mag |
2.2 |
|
Calc coord |
yes |
|