16524+7030 LDS 1857
16h 52m 20.59s +70° 29' 59.7" P.A. 1.00 sep 33.3 mag 12.20,16.70
Coord 2000 |
16524+7030 |
|
Discov num |
LDS1857 |
|
Comp |
|
|
Coord arcsec 2000 |
16 52 20.59 +70 29 59.7 |
|
Date first |
1966 |
|
Date last |
2016 |
|
Obs |
21 |
|
Pa first |
1 |
|
Pa last |
0.5 |
|
P.A. Now (θ) |
0.5° |
|
Sep first |
34.0 |
|
Sep last |
33.313 |
|
Sep. Now (ρ) |
33.313" |
|
Mag pri |
12.20 |
|
Mag sec |
16.70 |
|
delta mag (ΔM) |
4.5 |
|
Spectral class |
|
|
Pri motion ra |
-252 |
|
Sec motion ra |
|
|
Pri motion dec |
+124 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Tycho2 |
4423-02006-1 |
|
Gaia DR2 |
1650170145006398208 |
|
WDS 16524+7030 LDS 1857 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
LDS |
|
Luyten p.m. catalog (from additional DD list) |
................... |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
16524+7030 |
LDS1857 |
|
1999 |
2 |
1 |
33.3 |
12.20 |
16.70 |
|
D |
165220.59+702959.7 |
16524+7030 |
LDS1857 |
|
2010 |
3 |
1 |
33.3 |
12.20 |
16.70 |
|
|
165220.59+702959.7 |
16524+7030 |
LDS1857 |
|
2015 |
4 |
1 |
33.3 |
12.20 |
16.70 |
|
|
165220.59+702959.7 |
16524+7030 |
LDS1857 |
|
2016 |
21 |
1 |
33.3 |
12.20 |
16.70 |
|
|
165220.59+702959.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 16524+7030 LDS 1857 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 16524+7030 LDS 1857 : MEASURES
No records found.
WDS 16524+7030 : 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 16524+7030 : ALADIN DSS IMAGE @ 16h 52m 20.59s +70° 29' 59.7"
WDS 16524+7030 LDS 1857 : 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 |
|
16524+7030 |
LDS1857 |
|
1 |
33.3 |
|
Show |
|
16520+7034 |
TOK 309 |
|
111 |
455.0 |
5 |
Show |
|
16542+6944 |
LDS1858 |
|
188 |
3.7 |
48 |
Show |
|
16588+7106 |
STF2126 |
|
133 |
23.0 |
48 |
Show |
|
16584+6935 |
WRH 25 |
AB |
174 |
0.2 |
64 |
Show |
|
16584+6935 |
WRH 25 |
AC |
342 |
1.3 |
64 |
Show |
|
17058+7034 |
LDS1860 |
|
78 |
101.2 |
67 |
Show |
|
16428+7122 |
HDS2373 |
|
181 |
0.2 |
70 |
Show |
|
17013+6937 |
HEI 245 |
|
297 |
1.4 |
71 |
Show |
|
16384+7020 |
STF2099 |
|
215 |
9.8 |
71 |
Show |
|
17036+6948 |
A 1146 |
|
104 |
0.3 |
72 |
Show |
|
17013+6935 |
HEI 244 |
|
282 |
2.6 |
72 |
Show |
|
17060+7103 |
AG 352 |
|
238 |
1.5 |
76 |
Show |
|
17011+6929 |
SKF2731 |
AB |
156 |
19.2 |
76 |
Show |
|
16545+7145 |
TDS 842 |
|
25 |
1.6 |
76 |
Show |
|
16446+7145 |
MLR 182 |
Aa,Ab |
94 |
0.3 |
85 |
Show |
|
16446+7145 |
UC 3219 |
AB |
113 |
27.7 |
85 |
Show |
|
17086+7100 |
TOB 136 |
|
261 |
21.8 |
86 |
Show |
|
16366+6948 |
BAZ 7 |
Da,Db |
283 |
0.4 |
89 |
Show |
|
16349+7019 |
LDS1848 |
|
207 |
1.7 |
89 |
Show |
|
16479+6906 |
LDS1855 |
|
6 |
6.6 |
89 |
Show |
|
16366+6948 |
BU 953 |
AB |
90 |
0.5 |
91 |
Show |
|
16366+6948 |
BU 953 |
AB,C |
148 |
75.2 |
91 |
Show |
|
16366+6948 |
BU 953 |
AB,D |
45 |
146.7 |
91 |
Show |
|
16366+6948 |
ABH 86 |
AB,E |
340 |
77.5 |
91 |
Show |
|
16461+6903 |
TDT 76 |
|
227 |
1.0 |
93 |
Show |
|
16529+7203 |
NSN 685 |
|
138 |
10.1 |
94 |
Show |
|
16493+6855 |
MLR 184 |
|
43 |
7.0 |
96 |
Show |
|
16473+7208 |
CRB 196 |
|
189 |
50.2 |
101 |
Show |
|
16376+6919 |
CBL 160 |
|
125 |
99.2 |
104 |
Show |
|
16589+6851 |
LDS1859 |
|
173 |
6.7 |
106 |
Show |
|
16497+6844 |
WFC 180 |
|
122 |
4.8 |
107 |
Show |
|
17071+6915 |
WFC 187 |
|
225 |
3.6 |
107 |
Show |
|
17089+6925 |
STF2129 |
AB |
206 |
9.8 |
107 |
Show |
|
17089+6925 |
UC 3298 |
AC |
137 |
27.6 |
107 |
Show |
|
16380+6910 |
HDS2353 |
|
202 |
0.3 |
110 |
Show |
|
16542+6839 |
RAO 361 |
|
323 |
3.6 |
112 |
Show |
|
17113+6930 |
STF2151 |
|
350 |
2.5 |
115 |
Show |
|
16570+6835 |
TDS 845 |
|
131 |
1.6 |
118 |
Show |
|
16343+7156 |
TVB 285 |
|
300 |
24.5 |
123 |
Show |
|
16339+7159 |
HDS2342 |
|
265 |
0.3 |
126 |
Show |
|
16551+6824 |
TDS 844 |
|
156 |
1.0 |
127 |
Show |
|
17012+6829 |
SKF2732 |
|
287 |
15.5 |
130 |
Show |
|
16399+6833 |
AZC 175 |
|
29 |
20.9 |
135 |
Show |
|
16487+6804 |
LDS2400 |
|
16 |
11.8 |
148 |
Show |
|
16392+6819 |
YSC 113 |
|
333 |
0.8 |
148 |
Show |
|
16545+6801 |
TDT 136 |
|
5 |
1.9 |
150 |
Show |
|
17010+6807 |
MLR 199 |
AB |
76 |
19.2 |
152 |
Show |
|
17010+6807 |
WSI 35 |
AD |
84 |
7.0 |
152 |
Show |
|
17010+6807 |
MLR 199 |
BC |
39 |
2.8 |
152 |
Show |
|
16519+6755 |
HEI 386 |
|
172 |
0.1 |
156 |
|
|
WDS 16524+7030 : COMPONENTS
16524+7030 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
165220.59+702959.7 |
|
Mag |
12.2 |
|
PmRA |
-252.00 |
|
PmDE |
124.0 |
|
Tycho2 |
4423-02006-1 |
|
Tycho2 |
4423-02006-1 |
|
Pflag |
|
|
RAmdeg |
253.08584334 |
|
DEmdeg |
70.49992711 |
|
PmRA |
-96.1 |
|
PmDE |
129.5 |
|
E RAmdeg |
94 |
|
E DEmdeg |
99 |
|
E pmRA |
2.6 |
|
E pmDE |
2.7 |
|
EpRAm |
1974.96 |
|
EpDEm |
1973.92 |
|
Num |
3 |
|
Q RAmdeg |
1.9 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
1.9 |
|
Q pmDE |
0.9 |
|
BTmag |
13.501 |
|
E BTmag |
0.360 |
|
VTmag |
12.196 |
|
E VTmag |
0.189 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
253.08649972 |
|
DEdeg |
70.49962861 |
|
EpRA 1990 |
1.77 |
|
EpDE 1990 |
1.69 |
|
E RAdeg |
103.8 |
|
E DEdeg |
109.8 |
|
Posflg |
|
|
Corr |
0.0 |
|
16524+7030 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
165220.61+703033.0 |
|
Mag |
16.7 |
|
Calc delta mag |
4.5 |
|
Calc coord |
yes |
|