22054-0526 HJ 1720
22h 05m 24.96s -05° 25' 39.2" P.A. 146.00 sep 12.5 mag 11.56,11.15
Coord 2000 |
22054-0526 |
|
Discov num |
HJ 1720 |
|
Comp |
|
|
Coord arcsec 2000 |
22 05 24.96 -05 25 39.2 |
|
Date first |
1828 |
|
Date last |
2016 |
|
Obs |
14 |
|
Pa first |
148 |
|
Pa last |
145.6 |
|
P.A. Now (θ) |
145.6° |
|
Sep first |
6.0 |
|
Sep last |
12.502 |
|
Sep. Now (ρ) |
12.502" |
|
Mag pri |
11.56 |
|
Mag sec |
11.15 |
|
delta mag (ΔM) |
0.41 |
|
Spectral class |
|
|
Pri motion ra |
-022 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-014 |
|
Sec motion dec |
-009 |
|
Notes |
|
|
rPM=0.753
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Gaia DR2 |
2621043963213771776 |
|
WDS 22054-0526 HJ 1720 : 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 |
22054-0526 |
HJ 1720 |
|
1998 |
4 |
146 |
12.5 |
10.00 |
10.00 |
|
D |
220524.96-052539.2 |
22054-0526 |
HJ 1720 |
|
2008 |
5 |
146 |
12.5 |
10.00 |
10.00 |
|
D |
220524.96-052539.2 |
22054-0526 |
HJ 1720 |
|
2010 |
9 |
146 |
12.1 |
11.56 |
11.15 |
|
|
220524.96-052539.2 |
22054-0526 |
HJ 1720 |
|
2016 |
11 |
146 |
12.5 |
11.56 |
11.15 |
|
|
220524.96-052539.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 22054-0526 HJ 1720 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 22054-0526 HJ 1720 : MEASURES
No records found.
WDS 22054-0526 : 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 22054-0526 : ALADIN DSS IMAGE @ 22h 05m 24.96s -05° 25' 39.2"
WDS 22054-0526 HJ 1720 : 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 |
|
22054-0526 |
HJ 1720 |
|
146 |
12.5 |
|
Show |
|
22061-0521 |
TOK 373 |
|
225 |
0.2 |
11 |
Show |
|
22029-0509 |
TDT3309 |
|
251 |
0.5 |
42 |
Show |
|
22012-0507 |
RST4703 |
|
93 |
0.3 |
66 |
Show |
|
22016-0452 |
SCA 115 |
AB |
229 |
76.8 |
67 |
Show |
|
22016-0452 |
SCA 115 |
AC |
359 |
95.5 |
67 |
Show |
|
22016-0452 |
SCA 115 |
BC |
21 |
156.5 |
67 |
Show |
|
22007-0448 |
SCA 113 |
|
279 |
16.3 |
81 |
Show |
|
22095-0434 |
HJ 954 |
|
325 |
14.4 |
81 |
Show |
|
22007-0443 |
SCA 114 |
|
345 |
76.1 |
82 |
Show |
|
22022-0416 |
SCA 117 |
|
4 |
70.8 |
85 |
Show |
|
22019-0418 |
SCA 116 |
|
359 |
45.0 |
86 |
Show |
|
22074-0406 |
RST4705 |
|
319 |
2.9 |
86 |
Show |
|
22076-0650 |
RAO 625 |
|
287 |
1.0 |
91 |
Show |
|
21590-0507 |
RST4701 |
|
145 |
1.8 |
98 |
Show |
|
22106-0416 |
SCA 122 |
|
113 |
48.6 |
104 |
Show |
|
22027-0703 |
SLW1259 |
|
233 |
146.5 |
106 |
Show |
|
22033-0344 |
CVR 928 |
|
5 |
12.6 |
107 |
Show |
|
22035-0341 |
UC 4636 |
|
299 |
37.6 |
109 |
Show |
|
21582-0541 |
UC 4616 |
|
73 |
18.7 |
109 |
Show |
|
22044-0331 |
LDS4940 |
|
192 |
11.4 |
116 |
Show |
|
21589-0422 |
LDS4931 |
|
344 |
129.5 |
116 |
Show |
|
21586-0427 |
SCA 111 |
|
139 |
54.4 |
117 |
Show |
|
22127-0443 |
GAA 21 |
|
328 |
0.0 |
118 |
Show |
|
22090-0341 |
SCA 120 |
|
109 |
30.9 |
118 |
Show |
|
21591-0404 |
SCA 112 |
|
78 |
42.8 |
125 |
Show |
|
22035-0728 |
OCC 869 |
|
-1 |
0.1 |
126 |
Show |
|
22005-0715 |
SKF1777 |
|
63 |
1.3 |
132 |
Show |
|
21571-0439 |
SCA 109 |
|
316 |
24.9 |
133 |
Show |
|
22051-0313 |
SCA 118 |
|
115 |
51.1 |
134 |
Show |
|
22138-0627 |
LDS4949 |
AB |
88 |
53.8 |
140 |
Show |
|
22138-0627 |
ZIE 16 |
BC |
69 |
1.1 |
141 |
Show |
|
22095-0733 |
TNN 16 |
AB |
202 |
6.7 |
142 |
Show |
|
21563-0445 |
SCA 108 |
|
152 |
71.2 |
142 |
Show |
|
22003-0724 |
LDS4935 |
|
156 |
3.5 |
142 |
Show |
|
21568-0427 |
CVR 255 |
|
310 |
71.9 |
143 |
Show |
|
22105-0727 |
UC 4669 |
|
268 |
25.0 |
143 |
Show |
|
22145-0617 |
GWP3139 |
|
129 |
65.7 |
145 |
Show |
|
22039-0752 |
RST4704 |
|
147 |
1.8 |
147 |
Show |
|
22075-0748 |
GRV1236 |
|
36 |
15.2 |
147 |
Show |
|
22152-0535 |
A 2599 |
|
280 |
0.7 |
147 |
Show |
|
22077-0301 |
SCA 119 |
|
29 |
30.7 |
148 |
Show |
|
21570-0644 |
GWP3108 |
|
358 |
26.7 |
149 |
Show |
|
21555-0602 |
TDS1150 |
|
30 |
1.0 |
153 |
Show |
|
21573-0354 |
SCA 110 |
|
131 |
65.3 |
153 |
Show |
|
21560-0425 |
DAM 819 |
|
4 |
3.4 |
154 |
Show |
|
22081-0757 |
OCC 828 |
|
-1 |
0.1 |
157 |
Show |
|
22114-0315 |
SCA 124 |
|
267 |
39.2 |
157 |
Show |
|
22120-0728 |
HJ 1740 |
|
111 |
9.9 |
158 |
Show |
|
22038-0248 |
HO 469 |
AB |
51 |
0.4 |
160 |
Show |
|
22038-0248 |
HO 469 |
AC |
125 |
55.0 |
160 |
|
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WDS 22054-0526 : COMPONENTS
22054-0526 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
220524.96-052539.2 |
|
Mag |
11.56 |
|
PmRA |
-22.00 |
|
PmDE |
-14.0 |
|
22054-0526 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
220525.43-052549.5 |
|
Mag |
11.15 |
|
PmRA |
-3.00 |
|
PmDE |
-9.0 |
|
Calc delta mag |
0.41 |
|
Calc coord |
yes |
|