20425-0233 WRH 13
20h 42m 30.19s -02° 32' 48.6" P.A. 101.00 sep 1.8 mag 10.51,11.08
| Coord 2000 |
20425-0233 |
|
Discov num |
WRH 13 |
|
Comp |
|
|
Coord arcsec 2000 |
20 42 30.19 -02 32 48.6 |
|
| Date first |
1935 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
100 |
|
Pa last |
100.8 |
|
P.A. Now (θ) |
100.8° |
|
| Sep first |
1.7 |
|
Sep last |
1.825 |
|
Sep. Now (ρ) |
1.825" |
|
| Mag pri |
10.51 |
|
Mag sec |
11.08 |
|
delta mag (ΔM) |
0.57 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-023 |
|
Sec motion dec |
-023 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Tycho2 |
5181-00246-1 |
|
Gaia DR2 |
4225077114263516800 |
|
DM |
BD-03 4991 |
|
WDS 20425-0233 WRH 13 : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| WRH1933 |
orb - |
Wilson, R.H. |
1933AJ.....43...41W |
| WRH1933 |
|
AJ 43, 41, 1933 |
|
| WRH1935a |
orb - |
Wilson, R.H. |
1935AJ.....44...68W |
| WRH1935a |
|
AJ 44, 68, 1935 |
|
| WRH1935b |
orb - |
Wilson, R.H. |
1935AJ.....44...71W |
| WRH1935b |
|
AJ 44, 71, 1935 |
|
| WRH1936a |
- |
Wilson, R.H. |
1936PASP...48..195W |
| WRH1936a |
|
PASP 48, 195, 1936 (all data also in WRH1941a) |
1941PFAO....6b...1W |
| WRH1936b |
J - |
Wilson, R.H. |
1936PASP...48..309W |
| WRH1936b |
+orb |
PASP 48, 309, 1936 |
|
| WRH1937 |
J j |
Wilson, R.H. |
1937PASP...49..202W |
| WRH1937 |
|
PASP 49, 202, 1937 |
|
| WRH1937b |
orb - |
Wilson, R.H. |
1937AJ.....46..153W |
| WRH1937b |
|
AJ 46, 153, 1937 |
|
| WRH1939 |
J - |
Wilson, R.H. |
1939PFAO....5b...1W |
| WRH1939 |
+Ma |
Pub. Univ. Penn. 5, Pt.2, Sec.4, 74, 1939 |
|
| WRH1940 |
orb - |
Wilson, R.H. |
1940AJ.....49...26W |
| WRH1940 |
|
AJ 49, 26, 1940 |
|
| WRH1940b |
orb - |
Wilson, R.H. |
1940AJ.....49...25W |
| WRH1940b |
|
AJ 49, 25, 1940 |
|
| WRH1941a |
J j |
Wilson, R.H. |
1941PFAO....6b...1W |
| WRH1941a |
+Ma |
Pub. Univ. Penn. 6, Pt.4, 3, 1941 |
|
| WRH1941a |
|
(see also U. Penn. Flower Obs. Reprint #34, 1936) |
|
| WRH1941a |
|
(U and T coded observations per van den Bos, J Obs 34, 85, 1951) |
1951JO.....34...85V |
| WRH1941b |
J - |
Wilson, R.H. |
1941PFAO....6b...1W |
| WRH1941b |
+Ma |
Pub. Univ. Penn. 6, Pt.4, 21, 1941 |
|
| WRH1941b |
|
(U and T coded observations per van den Bos, J Obs 34, 85, 1951) |
1951JO.....34...85V |
| WRH1941c |
J - |
Wilson, R.H. (measure by Van Biesbroeck, G.) |
1941PFAO....6b...1W |
| WRH1941c |
+Ma |
Pub. Univ. Penn. 6, Pt.4, 21, 1941 |
|
| WRH1950a |
J j |
Wilson, R.H. |
1950AJ.....55..153W |
| WRH1950a |
+Ma |
AJ 55, 153, 1950 |
|
| WRH1950a |
|
(U and T coded observations per van den Bos, J Obs 34, 85, 1951) |
1951JO.....34...85V |
| WRH1950b |
Ma - |
Wilson, R.H. |
1950AJ.....55..159W |
| WRH1950b |
+J |
AJ 55, 159, 1950 |
|
| WRH1950b |
+orb |
|
|
| WRH1951 |
J j |
Wilson, R.H. |
1951AJ.....56...69W |
| WRH1951 |
+Ma |
AJ 56, 69, 1951 |
|
| WRH1951 |
|
(U and T coded observations per van den Bos, J Obs 34, 85, 1951) |
1951JO.....34...85V |
| WRH1952 |
J j |
Wilson, R.H. |
1952AJ.....57..248W |
| WRH1952 |
+Ma |
AJ 57, 248, 1952 |
|
| WRH1954a |
J j |
Wilson, R.H. |
1954AJ.....59..132W |
| WRH1954a |
+Ma |
AJ 59, 132, 1954 |
|
| WRH1954b |
J j |
Wilson, R.H. |
1954AJ.....59..256W |
| WRH1954b |
+Ma |
AJ 59, 256, 1954 |
|
| WRH1954c |
orb - |
Wilson, R.H. |
1954AJ.....59..411W |
| WRH1954c |
|
AJ 59, 411, 1954 |
|
| WRH1954d |
orb - |
Wilson, R.H. |
1954JO.....37...21W |
| WRH1954d |
|
J Obs 37, 21, 1954 |
|
| WRH1955 |
J j |
Wilson, R.H. |
1955AJ.....60..446W |
| WRH1955 |
+Ma |
AJ 60, 446, 1955 |
|
| WRH1976a |
orb - |
Wilson, R.H. |
1976MNRAS.174P..75W |
| WRH1976a |
|
MNRAS 174, 75P, 1976 |
|
| WRH1976b |
orb - |
Wilson, R.H. |
1976MNRAS.177..645W |
| WRH1976b |
|
MNRAS 177, 645, 1976 |
|
| WRH1977 |
orb - |
Wilson, R.H. |
1977IAUDS..71....1W |
| WRH1977 |
|
Inf. Circ. 71, 1, 1977 |
|
| WRH1979 |
J - |
Wilson, R.H. |
1979A&AS...35..193W |
| WRH1979 |
+Ma |
A&AS 35, 193, 1979 |
|
| WRH1980 |
Ma - |
Wilson, R.H. |
1980A&AS...39..197W |
| WRH1980 |
|
A&AS 39, 197, 1980 |
|
| WRH1980b |
- |
Wilson, R.H. |
1980IAUDS..80....1W |
| WRH1980b |
|
Inf. Circ. 80, 1, 1980 |
|
| WRH1981 |
orb - |
Wilson, R.H. |
1981A&AS...43...99W |
| WRH1981 |
|
A&AS 43, 99, 1981 |
|
| WRH1982 |
Ma - |
Wilson, R.H. |
1982A&AS...50..115W |
| WRH1982 |
|
A&AS 50, 115, 1982 |
|
| WRH9999 |
Ma - |
Wilson, R.H. |
................... |
| WRH9999 |
|
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 |
| 20425-0233 |
WRH 13 |
|
1997 |
5 |
105 |
1.9 |
10.51 |
11.08 |
|
|
204230.19-023248.6 |
| 20425-0233 |
WRH 13 |
|
2015 |
6 |
101 |
1.8 |
10.51 |
11.08 |
|
|
204230.19-023248.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20425-0233 WRH 13 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20425-0233 WRH 13 : MEASURES
No records found.
WDS 20425-0233 : 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 20425-0233 : ALADIN DSS IMAGE @ 20h 42m 30.19s -02° 32' 48.6"
WDS 20425-0233 WRH 13 : 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 |
|
20425-0233 |
WRH 13 |
|
101 |
1.8 |
|
| Show |
|
20402-0222 |
KPP4209 |
AB |
250 |
2.2 |
36 |
| Show |
|
20411-0201 |
GWP2983 |
|
178 |
12.8 |
39 |
| Show |
|
20453-0239 |
BRT 506 |
|
277 |
4.1 |
43 |
| Show |
|
20424-0323 |
RST4678 |
|
349 |
2.8 |
51 |
| Show |
|
20399-0155 |
UC 4249 |
|
339 |
14.0 |
55 |
| Show |
|
20421-0336 |
RST4677 |
|
122 |
4.4 |
64 |
| Show |
|
20463-0258 |
LDS 724 |
|
135 |
74.9 |
64 |
| Show |
|
20450-0140 |
LDS 722 |
|
266 |
25.1 |
65 |
| Show |
|
20452-0331 |
AHD 28 |
|
307 |
37.4 |
71 |
| Show |
|
20423-0344 |
KPP 476 |
|
141 |
3.9 |
72 |
| Show |
|
20455-0332 |
AHD 29 |
|
137 |
20.9 |
74 |
| Show |
|
20374-0254 |
TOR 27 |
|
233 |
2.9 |
79 |
| Show |
|
20372-0225 |
BRT 503 |
|
73 |
4.6 |
80 |
| Show |
|
20375-0303 |
BRT 505 |
BC |
56 |
7.0 |
80 |
| Show |
|
20375-0303 |
J 1775 |
BD |
238 |
19.7 |
80 |
| Show |
|
20375-0303 |
J 1775 |
AB |
352 |
4.1 |
80 |
| Show |
|
20375-0303 |
BRT 505 |
AC |
36 |
8.8 |
80 |
| Show |
|
20375-0303 |
J 1775 |
AD |
249 |
18.3 |
80 |
| Show |
|
20441-0116 |
GWP2991 |
|
16 |
13.8 |
81 |
| Show |
|
20405-0349 |
RST4674 |
|
118 |
5.1 |
83 |
| Show |
|
20371-0258 |
TDT2427 |
|
92 |
1.0 |
84 |
| Show |
|
20482-0255 |
TDT2549 |
|
181 |
2.0 |
88 |
| Show |
|
20367-0250 |
UC 4231 |
|
75 |
24.4 |
90 |
| Show |
|
20481-0302 |
A 174 |
|
357 |
0.6 |
90 |
| Show |
|
20412-0105 |
STF2706 |
AB |
37 |
11.1 |
91 |
| Show |
|
20412-0105 |
STF2706 |
AC |
318 |
189.6 |
91 |
| Show |
|
20489-0214 |
HO 142 |
AB |
8 |
1.0 |
98 |
| Show |
|
20489-0214 |
HO 142 |
AC |
290 |
21.3 |
98 |
| Show |
|
20363-0305 |
KPP1332 |
|
228 |
10.1 |
99 |
| Show |
|
20365-0311 |
TOR 26 |
|
75 |
16.5 |
99 |
| Show |
|
20452-0103 |
LEO 56 |
|
278 |
0.5 |
99 |
| Show |
|
20492-0302 |
RST4682 |
|
2 |
0.9 |
104 |
| Show |
|
20494-0235 |
WRH 14 |
|
193 |
2.2 |
105 |
| Show |
|
20428-0418 |
UC 4265 |
|
32 |
50.1 |
105 |
| Show |
|
20383-0106 |
BU 672 |
|
285 |
35.8 |
107 |
| Show |
|
20417-0424 |
BU 267 |
|
237 |
1.9 |
112 |
| Show |
|
20474-0359 |
TDT2540 |
|
63 |
0.6 |
114 |
| Show |
|
20418-0430 |
HJ 921 |
|
220 |
9.4 |
118 |
| Show |
|
20498-0146 |
TDT2566 |
|
247 |
0.8 |
119 |
| Show |
|
20473-0408 |
LDS4858 |
|
11 |
17.3 |
120 |
| Show |
|
20469-0417 |
J 1709 |
|
216 |
8.3 |
121 |
| Show |
|
20456-0426 |
OCC9021 |
|
273 |
0.0 |
123 |
| Show |
|
20368-0102 |
J 567 |
|
308 |
2.2 |
125 |
| Show |
|
20481-0410 |
J 1710 |
|
205 |
8.5 |
127 |
| Show |
|
20499-0131 |
RST4684 |
|
3 |
0.3 |
127 |
| Show |
|
20369-0416 |
LDS1475 |
|
259 |
21.2 |
134 |
| Show |
|
20347-0341 |
TDT2389 |
|
184 |
0.6 |
136 |
| Show |
|
20511-0135 |
LDS 727 |
|
348 |
15.7 |
142 |
| Show |
|
20329-0236 |
BRT 501 |
|
135 |
4.4 |
144 |
| Show |
|
20334-0321 |
HDS2936 |
|
156 |
0.2 |
145 |
|
|
WDS 20425-0233 : COMPONENTS
20425-0233 A
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
204230.19-023248.6 |
|
Mag |
10.51 |
|
PmRA |
10.00 |
|
| PmDE |
-23.0 |
|
Tycho2 |
5181-00246-1 |
|
DM |
BD-03 4991 |
|
| Tycho2 |
5181-00246-1 |
|
Pflag |
P |
|
RAmdeg |
310.62579258 |
|
DEmdeg |
-2.54682726 |
|
| PmRA |
10.2 |
|
PmDE |
-22.9 |
|
E RAmdeg |
23 |
|
E DEmdeg |
30 |
|
| E pmRA |
1.8 |
|
E pmDE |
1.8 |
|
EpRAm |
1989.53 |
|
EpDEm |
1987.74 |
|
| Num |
4 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
0.4 |
|
Q pmRA |
1.2 |
|
| Q pmDE |
0.4 |
|
BTmag |
10.835 |
|
E BTmag |
0.044 |
|
VTmag |
10.510 |
|
| E VTmag |
0.046 |
|
Prox |
18 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
310.62564528 |
|
DEdeg |
-2.54674778 |
|
EpRA 1990 |
1.62 |
|
| EpDE 1990 |
1.32 |
|
E RAdeg |
23.9 |
|
E DEdeg |
32.3 |
|
Posflg |
D |
|
| Corr |
-0.1 |
|
20425-0233 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
204230.31-023248.9 |
|
Mag |
11.08 |
|
PmRA |
10.00 |
|
| PmDE |
-23.0 |
|
Tycho2 |
5181-00246-2 |
|
Calc delta mag |
0.57 |
|
Calc coord |
yes |
|
| Tycho2 |
5181-00246-2 |
|
Pflag |
P |
|
RAmdeg |
310.62579258 |
|
DEmdeg |
-2.54682726 |
|
| PmRA |
10.2 |
|
PmDE |
-22.9 |
|
E RAmdeg |
23 |
|
E DEmdeg |
30 |
|
| E pmRA |
1.8 |
|
E pmDE |
1.8 |
|
EpRAm |
1989.53 |
|
EpDEm |
1987.74 |
|
| Num |
4 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
0.4 |
|
Q pmRA |
1.2 |
|
| Q pmDE |
0.4 |
|
BTmag |
11.586 |
|
E BTmag |
0.075 |
|
VTmag |
11.079 |
|
| E VTmag |
0.081 |
|
Prox |
18 |
|
TYC |
T |
|
HIP |
|
|
| CCDM |
|
|
RAdeg |
310.62612778 |
|
DEdeg |
-2.54684528 |
|
EpRA 1990 |
1.62 |
|
| EpDE 1990 |
1.32 |
|
E RAdeg |
40.9 |
|
E DEdeg |
55.2 |
|
Posflg |
D |
|
| Corr |
-0.1 |
|
