17557-1156 HJ 4997
17h 55m 37.22s -11° 55' 53.6" P.A. 85.00 sep 11.1 mag 11.01,11.08
Coord 2000 |
17557-1156 |
|
Discov num |
HJ 4997 |
|
Comp |
|
|
Coord arcsec 2000 |
17 55 37.22 -11 55 53.6 |
|
Date first |
1835 |
|
Date last |
2017 |
|
Obs |
13 |
|
Pa first |
86 |
|
Pa last |
85 |
|
P.A. Now (θ) |
85° |
|
Sep first |
12.0 |
|
Sep last |
11.071 |
|
Sep. Now (ρ) |
11.071" |
|
Mag pri |
11.01 |
|
Mag sec |
11.08 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
|
|
Pri motion ra |
-109 |
|
Sec motion ra |
+019 |
|
Pri motion dec |
+060 |
|
Sec motion dec |
+071 |
|
Notes |
N
(See Notes) |
|
rPM=1.033
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Tycho2 |
5682-01843-1 |
|
Gaia DR2 |
4151432001539308800 |
|
WDS 17557-1156 HJ 4997 : NOTES
discov_num |
notes |
refcode |
HJ 4997 |
LDS 617. |
|
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 |
17557-1156 |
HJ 4997 |
|
1999 |
6 |
84 |
11.2 |
11.01 |
11.08 |
|
N D |
175537.22-115553.6 |
17557-1156 |
HJ 4997 |
|
2000 |
8 |
85 |
11.1 |
11.01 |
11.08 |
|
N D |
175537.22-115553.6 |
17557-1156 |
HJ 4997 |
|
2010 |
9 |
85 |
10.7 |
11.01 |
11.08 |
|
N |
175537.22-115553.6 |
17557-1156 |
HJ 4997 |
|
2017 |
10 |
86 |
11.1 |
11.01 |
11.08 |
|
N |
175537.22-115553.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17557-1156 HJ 4997 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17557-1156 HJ 4997 : MEASURES
No records found.
WDS 17557-1156 : 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 17557-1156 : ALADIN DSS IMAGE @ 17h 55m 37.22s -11° 55' 53.6"
WDS 17557-1156 HJ 4997 : 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 |
|
17557-1156 |
HJ 4997 |
|
85 |
11.1 |
|
Show |
|
17549-1138 |
HLD 139 |
AB |
142 |
3.1 |
21 |
Show |
|
17549-1138 |
HLD 139 |
AC |
97 |
65.8 |
21 |
Show |
|
17540-1229 |
KPP2417 |
|
145 |
21.0 |
41 |
Show |
|
17541-1120 |
HJ 4995 |
|
156 |
27.9 |
42 |
Show |
|
17587-1152 |
HDS2535 |
|
167 |
0.1 |
45 |
Show |
|
18000-1133 |
HU 753 |
|
129 |
5.5 |
68 |
Show |
|
17524-1300 |
LDS5857 |
|
63 |
8.8 |
80 |
Show |
|
17586-1306 |
HU 190 |
|
320 |
0.2 |
83 |
Show |
|
17589-1046 |
KPP1587 |
|
359 |
12.1 |
86 |
Show |
|
17565-1327 |
RST3987 |
|
137 |
1.2 |
92 |
Show |
|
17528-1319 |
HJ 4993 |
|
301 |
19.5 |
94 |
Show |
|
17491-1120 |
RST3984 |
|
56 |
3.1 |
103 |
Show |
|
17531-1339 |
HU 189 |
|
256 |
1.5 |
110 |
Show |
|
17518-1336 |
HU 188 |
|
59 |
0.5 |
116 |
Show |
|
18034-1118 |
BRT2743 |
|
337 |
3.8 |
121 |
Show |
|
18010-1020 |
GWP2754 |
|
219 |
28.3 |
125 |
Show |
|
17598-1346 |
HU 191 |
|
120 |
4.1 |
126 |
Show |
|
17472-1237 |
GWP2737 |
|
19 |
19.7 |
130 |
Show |
|
18009-1012 |
HU 236 |
|
156 |
0.2 |
130 |
Show |
|
17502-1339 |
LDS5856 |
|
79 |
32.3 |
133 |
Show |
|
18015-1014 |
BU 47 |
|
76 |
0.6 |
134 |
Show |
|
17481-1337 |
GWP2738 |
|
154 |
30.3 |
150 |
Show |
|
17515-1417 |
RST3985 |
|
122 |
0.4 |
154 |
Show |
|
17589-0924 |
OSO 90 |
AB |
124 |
20.9 |
159 |
Show |
|
17589-0924 |
OSO 90 |
AC |
207 |
22.6 |
159 |
Show |
|
17464-1318 |
STF2204 |
|
25 |
14.4 |
159 |
Show |
|
18004-0929 |
RST3990 |
|
93 |
2.4 |
164 |
Show |
|
17459-1318 |
SKF 306 |
|
33 |
32.3 |
165 |
Show |
|
18064-1250 |
RST3995 |
|
137 |
0.8 |
167 |
Show |
|
18000-1430 |
HU 192 |
AB |
138 |
2.6 |
168 |
Show |
|
17445-1303 |
HO 421 |
|
338 |
5.5 |
177 |
Show |
|
18040-1415 |
HU 193 |
|
307 |
0.7 |
186 |
Show |
|
17531-0852 |
HDS2523 |
|
253 |
0.3 |
188 |
Show |
|
17547-1503 |
FOX 210 |
|
69 |
6.1 |
189 |
Show |
|
17590-1458 |
TDT 610 |
|
2 |
1.4 |
190 |
Show |
|
17564-0845 |
RST3988 |
|
36 |
0.8 |
192 |
Show |
|
18063-1407 |
RST3994 |
|
281 |
1.1 |
204 |
Show |
|
18006-1506 |
FOX 213 |
|
318 |
12.5 |
205 |
Show |
|
17599-1512 |
FOX 211 |
|
19 |
12.4 |
207 |
Show |
|
17466-1445 |
LSC 76 |
|
269 |
0.4 |
215 |
Show |
|
18101-1235 |
GWP2765 |
AB |
281 |
344.7 |
216 |
Show |
|
18103-1211 |
KPP4088 |
|
200 |
1.9 |
216 |
Show |
|
18004-1521 |
FOX 212 |
|
9 |
20.4 |
218 |
Show |
|
17515-1529 |
FOX 208 |
|
147 |
24.9 |
222 |
Show |
|
18013-1522 |
FOX 214 |
AB |
251 |
31.3 |
222 |
Show |
|
18013-1522 |
FOX 214 |
AC |
275 |
24.9 |
222 |
Show |
|
17596-0820 |
GWP2751 |
|
127 |
23.6 |
224 |
Show |
|
17521-1534 |
FOX 23 |
AB |
155 |
2.6 |
225 |
Show |
|
17521-1534 |
FOX 23 |
AC |
337 |
2.6 |
225 |
Show |
|
17475-0847 |
OSO 84 |
AB |
210 |
12.0 |
225 |
|
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WDS 17557-1156 : COMPONENTS
17557-1156 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
175537.22-115553.6 |
|
Mag |
11.01 |
|
PmRA |
-109.00 |
|
PmDE |
60.0 |
|
17557-1156 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
175537.96-115552.6 |
|
Mag |
11.08 |
|
PmRA |
19.00 |
|
PmDE |
71.0 |
|
Calc delta mag |
0.07 |
|
Calc coord |
yes |
|