15523+3119 HJ 2795 AB
15h 52m 15.21s +31° 20' 32.0" P.A. 29.00 sep 12.4 mag 11.70,12.20
Coord 2000 |
15523+3119 |
|
Discov num |
HJ 2795 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 52 15.21 +31 20 32.0 |
|
Date first |
1830 |
|
Date last |
2016 |
|
Obs |
16 |
|
Pa first |
21 |
|
Pa last |
29.1 |
|
P.A. Now (θ) |
29.1° |
|
Sep first |
10.0 |
|
Sep last |
12.39 |
|
Sep. Now (ρ) |
12.39" |
|
Mag pri |
11.70 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
+020 |
|
Sec motion dec |
+018 |
|
Notes |
W
R
(, Red magnitudes) |
|
rPM=0.097 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Borealis |
|
Tycho2 |
2572-00941-1 |
|
WDS 15523+3119 HJ 2795 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 |
15523+3119 |
HJ 2795 |
AB |
2015 |
15 |
29 |
12.4 |
11.70 |
12.20 |
|
WR |
155215.21+312032.0 |
15523+3119 |
HJ 2795 |
AB |
2016 |
16 |
29 |
12.4 |
11.70 |
12.20 |
|
WR |
155215.21+312032.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 15523+3119 HJ 2795 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 15523+3119 HJ 2795 AB : MEASURES
No records found.
WDS 15523+3119 : 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 15523+3119 : ALADIN DSS IMAGE @ 15h 52m 15.21s +31° 20' 32.0"
WDS 15523+3119 HJ 2795 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 |
|
15523+3119 |
HJ 2795 |
AB |
29 |
12.4 |
|
Show |
|
15503+3114 |
HJ 2792 |
|
351 |
27.0 |
27 |
Show |
|
15501+3046 |
HDS2230 |
AB |
313 |
1.8 |
45 |
Show |
|
15501+3046 |
GII 224 |
Aa,Ab |
16 |
0.2 |
45 |
Show |
|
15547+3048 |
UC 3088 |
|
44 |
11.0 |
46 |
Show |
|
15518+3211 |
LDS4596 |
|
40 |
114.8 |
52 |
Show |
|
15488+3036 |
GRV 914 |
|
74 |
16.1 |
63 |
Show |
|
15503+3224 |
HJ 574 |
AB |
94 |
15.8 |
69 |
Show |
|
15503+3224 |
HJ 574 |
AC |
96 |
76.4 |
69 |
Show |
|
15475+3044 |
KPP3296 |
|
142 |
2.0 |
71 |
Show |
|
15511+3008 |
TDS9660 |
|
322 |
1.9 |
75 |
Show |
|
15566+3031 |
KPP1287 |
|
333 |
9.8 |
75 |
Show |
|
15585+3112 |
TDS9706 |
|
9 |
0.4 |
81 |
Show |
|
15503+3003 |
LDS4592 |
|
129 |
38.2 |
82 |
Show |
|
15488+3241 |
COU 801 |
|
196 |
1.5 |
91 |
Show |
|
15578+3023 |
KPP2351 |
|
334 |
20.1 |
92 |
Show |
|
15524+2948 |
UC 3074 |
|
213 |
30.5 |
93 |
Show |
|
15576+3225 |
TOK 304 |
|
219 |
256.4 |
94 |
Show |
|
15550+2953 |
HJ 2797 |
|
76 |
34.5 |
95 |
Show |
|
15588+3205 |
GRV 918 |
|
347 |
14.0 |
96 |
Show |
|
15575+3231 |
HJ 578 |
|
163 |
10.1 |
97 |
Show |
|
15470+3010 |
BRT 254 |
|
131 |
5.3 |
98 |
Show |
|
15573+3005 |
HJ 2800 |
|
283 |
14.5 |
100 |
Show |
|
15569+3244 |
COU 803 |
|
217 |
1.6 |
103 |
Show |
|
15524+3303 |
KPP2107 |
|
264 |
17.0 |
103 |
Show |
|
15441+3046 |
TDS9607 |
|
121 |
0.8 |
111 |
Show |
|
15478+3301 |
HDS2225 |
|
327 |
0.3 |
116 |
Show |
|
15554+2932 |
HO 399 |
|
116 |
3.6 |
116 |
Show |
|
15514+2921 |
COU 617 |
|
98 |
4.7 |
120 |
Show |
|
16022+3048 |
TDS9737 |
|
180 |
2.9 |
132 |
Show |
|
15419+3128 |
PRY 1 |
|
112 |
5.6 |
133 |
Show |
|
16019+3027 |
LDS4626 |
|
273 |
104.8 |
135 |
Show |
|
15418+3054 |
HDS2217 |
|
178 |
0.1 |
137 |
Show |
|
15558+2912 |
DOO 61 |
AB |
251 |
50.1 |
137 |
Show |
|
15415+3129 |
TDS9590 |
|
108 |
2.7 |
138 |
Show |
|
15451+2936 |
COU 614 |
|
40 |
0.3 |
140 |
Show |
|
15532+3341 |
UC 3077 |
|
96 |
33.8 |
141 |
Show |
|
15572+3327 |
TDS9702 |
|
116 |
1.1 |
142 |
Show |
|
16025+3217 |
TDS9738 |
|
294 |
1.2 |
143 |
Show |
|
15406+3128 |
COU 613 |
|
25 |
0.2 |
150 |
Show |
|
15415+3225 |
LDS4584 |
|
356 |
45.8 |
152 |
Show |
|
15562+2857 |
LDS4607 |
|
265 |
23.4 |
153 |
Show |
|
15404+3151 |
TDS 782 |
|
61 |
1.3 |
155 |
Show |
|
15505+3401 |
COU 977 |
|
185 |
3.3 |
161 |
Show |
|
16010+3318 |
S 676 |
|
47 |
141.4 |
163 |
Show |
|
15498+2839 |
UC 213 |
|
59 |
9.7 |
165 |
Show |
|
16045+3226 |
HJ 581 |
|
56 |
21.2 |
165 |
Show |
|
15403+3019 |
BRT 253 |
|
268 |
5.4 |
167 |
Show |
|
15392+3140 |
TDS9577 |
|
112 |
0.4 |
168 |
Show |
|
16043+3230 |
HDS2267 |
|
328 |
0.4 |
169 |
Show |
|
15419+3313 |
KPP 744 |
|
39 |
6.6 |
173 |
|
|
WDS 15523+3119 : COMPONENTS
15523+3119 A
Coord arcsec 2000 |
155215.21+312032.0 |
|
Mag |
11.7 |
|
PmRA |
-5.00 |
|
PmDE |
20.0 |
|
Tycho2 |
2572-00941-1 |
|
Tycho2 |
2572-00941-1 |
|
Pflag |
|
|
RAmdeg |
238.06340109 |
|
DEmdeg |
31.34222933 |
|
PmRA |
-11.4 |
|
PmDE |
16.0 |
|
E RAmdeg |
78 |
|
E DEmdeg |
66 |
|
E pmRA |
3.5 |
|
E pmDE |
3.3 |
|
EpRAm |
1984.34 |
|
EpDEm |
1985.94 |
|
Num |
3 |
|
Q RAmdeg |
0.4 |
|
Q DEmdeg |
2.4 |
|
Q pmRA |
0.4 |
|
Q pmDE |
2.4 |
|
BTmag |
13.523 |
|
E BTmag |
0.279 |
|
VTmag |
11.873 |
|
E VTmag |
0.125 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
238.06343333 |
|
DEdeg |
31.34218917 |
|
EpRA 1990 |
1.58 |
|
EpDE 1990 |
1.65 |
|
E RAdeg |
81.7 |
|
E DEdeg |
68.9 |
|
Posflg |
|
|
Corr |
-0.1 |
|
15523+3119 B
Coord arcsec 2000 |
155215.61+312042.8 |
|
Mag |
12.2 |
|
PmRA |
-5.00 |
|
PmDE |
18.0 |
|
Calc delta mag |
0.5 |
|
Calc coord |
yes |
|