20548+1642 ROE 126
20h 55m 11.98s +16° 40' 45.2" P.A. 138.00 sep 9.7 mag 12.00,10.50
Coord 2000 |
20548+1642 |
|
Discov num |
ROE 126 |
|
Comp |
|
|
Coord arcsec 2000 |
20 55 11.98 +16 40 45.2 |
|
Date first |
1918 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
150 |
|
Pa last |
138 |
|
P.A. Now (θ) |
138° |
|
Sep first |
6.7 |
|
Sep last |
9.663 |
|
Sep. Now (ρ) |
9.663" |
|
Mag pri |
12.00 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
Pri motion ra |
-026 |
|
Sec motion ra |
+007 |
|
Pri motion dec |
-037 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
rPM=0.986
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Tycho2 |
1647-01418-1 |
|
Gaia DR2 |
1764406272101239168 |
|
WDS 20548+1642 ROE 126 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Roe1908 |
Ma - |
Roe, E.D. |
1908AN....178..169R |
Roe1908 |
|
AN 178, 169, 1908 |
|
Roe1909 |
Ma - |
Roe, E.D. |
1909AN....181..285R |
Roe1909 |
|
AN 181, 285, 1909 |
|
Roe1910a |
Ma - |
Roe, E.D. |
1910AJ.....26...93R |
Roe1910a |
|
AJ 26, 93, 1910 |
|
Roe1910b |
Ma j |
Roe, E.D. |
................... |
Roe1910b |
|
Journal Astronomique 1, no. 4, 25, 1910 |
|
Roe1910c |
Ma - |
Roe, E.D. |
1910AN....183..197R |
Roe1910c |
|
AN 183, 197, 1910 |
|
Roe1910d |
Ma j |
Roe, E.D. |
1910PA.....18..354R |
Roe1910d |
|
Popular Astronomy 18, 354, 1910 |
|
Roe1910e |
Ma j |
Roe, E.D. |
1910PA.....18..554R |
Roe1910e |
|
Popular Astronomy 18, 554, 1910 |
|
Roe1911a |
Ma - |
Roe, E.D. |
1911AN....187...39R |
Roe1911a |
|
AN 187, 39, 1911 |
|
Roe1911b |
Ma - |
Roe, E.D. |
1911AN....188..373R |
Roe1911b |
|
AN 188, 373, 1911 |
|
Roe1911c |
Ma - |
Roe, E.D. |
1911AN....190..137R |
Roe1911c |
|
AN 190, 137, 1911 |
|
Roe1911d |
Ma j |
Roe, E.D. |
1911PA.....19..383R |
Roe1911d |
|
Popular Astronomy 19, 383, 1911 |
|
Roe1914 |
Ma j |
Roe, E.D. |
1914AN....199..169R |
Roe1914 |
|
AN 199, 169, 1914 |
|
Roe1915 |
Ma - |
Roe, E.D. |
1915AN....202..99R |
Roe1915 |
|
AN 202, 99, 1915 |
|
Roe1917 |
Ma j |
Roe, E.D. |
1917AN....204...21R |
Roe1917 |
|
AN 204, 21, 1917 |
|
Roe1918 |
Ma - |
Roe, E.D. |
1918AJ.....31..149R |
Roe1918 |
|
AJ 31, 149, 1918 |
|
Roe1919a |
Ma j |
Roe, E.D. |
1919AJ.....32....6R |
Roe1919a |
|
AJ 32, 6, 1919 |
|
Roe1919b |
Ma j |
Roe, E.D. |
1919AJ.....32...25R |
Roe1919b |
|
AJ 32, 25, 1919 |
|
Roe1932A |
- |
Roe, E.D. |
1932QB821.A43...... |
Roe1932A |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20548+1642 |
ROE 126 |
|
1918 |
1 |
150 |
6.7 |
12.00 |
10.50 |
|
I |
205511.98+164045.2 |
20548+1642 |
ROE 126 |
|
2000 |
2 |
141 |
9.7 |
12.00 |
10.50 |
|
|
205511.98+164045.2 |
20548+1642 |
ROE 126 |
|
2001 |
3 |
141 |
9.7 |
12.00 |
10.50 |
|
|
205511.98+164045.2 |
20548+1642 |
ROE 126 |
|
2010 |
4 |
137 |
9.2 |
12.00 |
10.50 |
|
|
205511.98+164045.2 |
20548+1642 |
ROE 126 |
|
2015 |
4 |
138 |
9.7 |
12.00 |
10.50 |
|
|
205511.98+164045.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20548+1642 ROE 126 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20548+1642 ROE 126 : MEASURES
No records found.
WDS 20548+1642 : 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 20548+1642 : ALADIN DSS IMAGE @ 20h 55m 11.98s +16° 40' 45.2"
WDS 20548+1642 ROE 126 : 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 |
|
20548+1642 |
ROE 126 |
|
138 |
9.7 |
|
Show |
|
20539+1700 |
BPM2288 |
|
339 |
115.1 |
27 |
Show |
|
20542+1619 |
BPM2289 |
|
75 |
96.0 |
27 |
Show |
|
20522+1656 |
J 3116 |
BC |
143 |
6.0 |
46 |
Show |
|
20522+1656 |
J 3116 |
AB |
39 |
73.3 |
47 |
Show |
|
20555+1730 |
J 3328 |
|
120 |
4.2 |
49 |
Show |
|
20585+1626 |
STF2738 |
BC |
102 |
222.7 |
50 |
Show |
|
20585+1626 |
STF2738 |
AB |
254 |
15.0 |
51 |
Show |
|
20585+1626 |
STF2738 |
AC |
104 |
209.4 |
51 |
Show |
|
20588+1701 |
BPM2305 |
|
249 |
73.9 |
56 |
Show |
|
20513+1647 |
J 3115 |
|
321 |
7.1 |
58 |
Show |
|
20527+1726 |
J 605 |
AB |
241 |
1.7 |
58 |
Show |
|
20527+1726 |
J 605 |
AC |
161 |
38.1 |
58 |
Show |
|
20585+1607 |
J 3118 |
|
73 |
5.7 |
59 |
Show |
|
20514+1619 |
BPM2283 |
|
243 |
38.1 |
59 |
Show |
|
20535+1734 |
UC 4319 |
|
158 |
67.6 |
59 |
Show |
|
20556+1744 |
BPM2297 |
|
91 |
30.5 |
64 |
Show |
|
20596+1642 |
TDT2679 |
|
61 |
0.6 |
64 |
Show |
|
20594+1614 |
BPM2307 |
|
316 |
48.9 |
67 |
Show |
|
20534+1742 |
BPM2286 |
|
19 |
97.0 |
67 |
Show |
|
20598+1649 |
STTA213 |
|
36 |
70.9 |
68 |
Show |
|
20508+1702 |
CVR 875 |
|
72 |
20.3 |
68 |
Show |
|
20595+1712 |
GRV 400 |
|
197 |
58.7 |
70 |
Show |
|
20503+1649 |
TDT2571 |
|
258 |
0.8 |
71 |
Show |
|
20505+1616 |
KPP4216 |
|
237 |
1.6 |
73 |
Show |
|
20503+1630 |
LDS1048 |
AB |
151 |
13.7 |
74 |
Show |
|
20503+1630 |
LDS1048 |
AC |
213 |
1.6 |
74 |
Show |
|
20518+1736 |
J 2325 |
|
260 |
5.4 |
74 |
Show |
|
20518+1545 |
GWP3007 |
|
163 |
8.1 |
74 |
Show |
|
20583+1542 |
JNN 154 |
AC |
216 |
10.5 |
75 |
Show |
|
20506+1601 |
BPM2281 |
|
268 |
35.3 |
78 |
Show |
|
20501+1707 |
HEI 183 |
|
25 |
0.5 |
78 |
Show |
|
20500+1702 |
UC 4303 |
|
81 |
18.2 |
78 |
Show |
|
20589+1741 |
BRT2487 |
|
120 |
4.4 |
81 |
Show |
|
20570+1758 |
COU 427 |
|
221 |
1.5 |
81 |
Show |
|
20527+1528 |
HJ 1585 |
|
195 |
14.3 |
82 |
Show |
|
20499+1718 |
CBL 88 |
|
104 |
43.4 |
85 |
Show |
|
20571+1801 |
J 607 |
|
305 |
3.1 |
85 |
Show |
|
20509+1544 |
BPM2282 |
|
160 |
54.6 |
85 |
Show |
|
20593+1744 |
J 1716 |
|
223 |
6.3 |
86 |
Show |
|
20582+1756 |
BPM2303 |
|
131 |
120.5 |
87 |
Show |
|
20501+1556 |
BPM2278 |
|
296 |
68.3 |
87 |
Show |
|
20593+1534 |
STT 424 |
AB |
307 |
0.5 |
89 |
Show |
|
20593+1534 |
STT 424 |
AC |
305 |
33.9 |
89 |
Show |
|
20593+1534 |
WAL 133 |
AB,D |
206 |
83.7 |
89 |
Show |
|
20599+1741 |
KPP1329 |
|
129 |
10.1 |
90 |
Show |
|
20573+1515 |
BPM2300 |
|
275 |
111.3 |
91 |
Show |
|
20500+1732 |
TDS1104 |
|
299 |
1.9 |
91 |
Show |
|
20530+1806 |
UC 4316 |
|
216 |
48.9 |
92 |
Show |
|
21017+1652 |
BPM2311 |
AB |
110 |
113.7 |
95 |
Show |
|
21007+1547 |
SLW1228 |
|
262 |
14.9 |
96 |
|
|
WDS 20548+1642 : COMPONENTS
20548+1642 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
205511.98+164045.2 |
|
Mag |
12 |
|
PmRA |
-26.00 |
|
PmDE |
-37.0 |
|
Tycho2 |
1647-01418-1 |
|
Tycho2 |
1647-01418-1 |
|
Pflag |
|
|
RAmdeg |
313.79992823 |
|
DEmdeg |
16.67921993 |
|
PmRA |
-22.0 |
|
PmDE |
-34.5 |
|
E RAmdeg |
75 |
|
E DEmdeg |
88 |
|
E pmRA |
2.0 |
|
E pmDE |
2.1 |
|
EpRAm |
1973.25 |
|
EpDEm |
1965.22 |
|
Num |
3 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
0.9 |
|
Q pmDE |
1.0 |
|
BTmag |
13.524 |
|
E BTmag |
0.332 |
|
VTmag |
12.000 |
|
E VTmag |
0.154 |
|
Prox |
628 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
313.79998278 |
|
DEdeg |
16.67930361 |
|
EpRA 1990 |
1.52 |
|
EpDE 1990 |
1.28 |
|
E RAdeg |
83.7 |
|
E DEdeg |
104.0 |
|
Posflg |
|
|
Corr |
-0.1 |
|
20548+1642 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
205512.41+164038.0 |
|
Mag |
10.5 |
|
PmRA |
7.00 |
|
PmDE |
-7.0 |
|
Calc delta mag |
1.5 |
|
Calc coord |
yes |
|