21073-0021 BAL 930
21h 07m 17.05s -00° 21' 04.7" P.A. 9.00 sep 3.4 mag 10.80,11.10
Coord 2000 |
21073-0021 |
|
Discov num |
BAL 930 |
|
Comp |
|
|
Coord arcsec 2000 |
21 07 17.05 -00 21 04.7 |
|
Date first |
1896 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
29 |
|
Pa last |
9.1 |
|
P.A. Now (θ) |
9.1° |
|
Sep first |
4.3 |
|
Sep last |
3.42 |
|
Sep. Now (ρ) |
3.42" |
|
Mag pri |
10.80 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
Pri motion ra |
+009 |
|
Sec motion ra |
+010 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
+026 |
|
Notes |
N
(See Notes) |
|
rPM=0.862
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
WDS 21073-0021 BAL 930 : NOTES
discov_num |
notes |
refcode |
BAL 930 |
J 3209. |
|
REFERENCES
refcode |
metd |
author |
reference |
Bal1924 |
Ma - |
Baillaud, R. |
1924JO......7..117B |
Bal1924 |
|
J. Obs. 7, 117, 1924 |
|
Bal1925 |
Ma - |
Baillaud, R. |
1925JO......8...53B |
Bal1925 |
|
J. Obs. 8, 53, 1925 |
|
Bal1925b |
Ma j |
Baillaud, R. |
1925JO......8...56B |
Bal1925b |
|
J. Obs. 8, 56, 1925 |
|
Bal1926 |
Ma - |
Baillaud, R. |
1926JO......9..129P |
Bal1926 |
|
J. Obs. 9, 129, 1926 |
|
Bal1937A |
Ma - |
Baillaud, R. |
1937AnLei..18....1S |
Bal1937A |
|
cited by Strand (Ann. Sterrew. Leiden 18, 1937) |
|
Bal1944 |
C - |
Baillaud, R. |
1944AnBes...3...33B |
Bal1944 |
+Pa |
Ann. Obs. Besancon New Ser. 3, 33, 1943 |
|
Bal1944 |
+Po |
|
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
21073-0021 |
BAL 930 |
|
2001 |
5 |
12 |
3.7 |
10.80 |
11.10 |
|
N D |
210717.05-002104.7 |
21073-0021 |
BAL 930 |
|
2015 |
7 |
7 |
3.5 |
10.80 |
11.10 |
|
N |
210717.05-002104.7 |
21073-0021 |
BAL 930 |
|
2016 |
9 |
9 |
3.4 |
10.80 |
11.10 |
|
N |
210717.05-002104.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21073-0021 BAL 930 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21073-0021 BAL 930 : MEASURES
No records found.
WDS 21073-0021 : 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 21073-0021 : ALADIN DSS IMAGE @ 21h 07m 17.05s -00° 21' 04.7"
WDS 21073-0021 BAL 930 : 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 |
|
21073-0021 |
BAL 930 |
|
9 |
3.4 |
1 |
Show |
|
21069-0020 |
J 1718 |
|
353 |
7.3 |
8 |
Show |
|
21075-0010 |
STF2755 |
|
79 |
25.4 |
12 |
Show |
|
21089+0013 |
BU 837 |
|
181 |
3.4 |
26 |
Show |
|
21053+0044 |
HDS3007 |
|
281 |
0.1 |
38 |
Show |
|
21089-0052 |
BAL 619 |
|
127 |
15.9 |
38 |
Show |
|
21093+0048 |
BAL1225 |
|
215 |
18.7 |
42 |
Show |
|
21086+0059 |
BAL1224 |
|
77 |
11.2 |
43 |
Show |
|
21103-0016 |
LDS4866 |
|
245 |
1.8 |
47 |
Show |
|
21043+0008 |
BAL 929 |
|
352 |
14.0 |
47 |
Show |
|
21104-0042 |
BAL 620 |
|
314 |
2.9 |
52 |
Show |
|
21111+0041 |
SKF1774 |
|
308 |
1.2 |
61 |
Show |
|
21113+0011 |
GWP3040 |
|
290 |
12.7 |
61 |
Show |
|
21029-0028 |
TDT2713 |
|
59 |
0.8 |
66 |
Show |
|
21034-0050 |
CVR 885 |
|
109 |
27.0 |
66 |
Show |
|
21039+0106 |
BAL1223 |
|
157 |
11.3 |
68 |
Show |
|
21110+0102 |
A 2287 |
|
38 |
0.1 |
70 |
Show |
|
21069+0131 |
BAL1579 |
|
248 |
9.2 |
71 |
Show |
|
21119+0032 |
ITF 212 |
|
176 |
2.6 |
71 |
Show |
|
21101+0118 |
HDO 318 |
|
313 |
1.2 |
71 |
Show |
|
21025+0038 |
HDO 320 |
|
225 |
3.0 |
74 |
Show |
|
21119-0053 |
UC 4401 |
|
234 |
25.6 |
77 |
Show |
|
21123-0002 |
KPP1761 |
|
90 |
13.6 |
78 |
Show |
|
21016-0029 |
NSN 500 |
|
80 |
34.1 |
85 |
Show |
|
21080-0104 |
J 1402 |
|
147 |
3.1 |
86 |
Show |
|
21016-0014 |
TDT2701 |
|
43 |
1.0 |
86 |
Show |
|
21127-0045 |
J 1403 |
|
344 |
4.0 |
86 |
Show |
|
21020+0055 |
BAL1222 |
|
321 |
12.5 |
86 |
Show |
|
21129-0045 |
SLW1231 |
|
211 |
14.0 |
89 |
Show |
|
21133-0024 |
NSN 73 |
|
265 |
7.9 |
90 |
Show |
|
21118+0121 |
UC 4400 |
|
189 |
33.5 |
91 |
Show |
|
21084+0151 |
BAL1580 |
|
224 |
4.4 |
92 |
Show |
|
21059+0152 |
YSC 71 |
|
263 |
1.0 |
93 |
Show |
|
21119+0126 |
BAL1581 |
|
9 |
17.0 |
95 |
Show |
|
21055-0110 |
BAL 617 |
|
308 |
14.0 |
95 |
Show |
|
21031+0132 |
STF2744 |
AB |
107 |
1.2 |
96 |
Show |
|
21031+0132 |
STF2744 |
AC |
99 |
97.8 |
96 |
Show |
|
21031+0132 |
STF2744 |
AD |
300 |
73.9 |
96 |
Show |
|
21058-0112 |
CVR 886 |
|
354 |
12.9 |
96 |
Show |
|
21112-0100 |
LDS4867 |
|
104 |
28.6 |
101 |
Show |
|
21099+0156 |
GWP3037 |
AB |
180 |
76.0 |
103 |
Show |
|
21099+0156 |
GWP3038 |
AC |
1 |
111.6 |
103 |
Show |
|
21002-0014 |
TDS1110 |
|
79 |
0.9 |
108 |
Show |
|
21143-0052 |
LYS 38 |
|
23 |
11.8 |
109 |
Show |
|
21067+0212 |
SLN 88 |
|
230 |
4.1 |
112 |
Show |
|
21147-0050 |
LYS 39 |
FG |
11 |
20.0 |
112 |
Show |
|
21147-0050 |
STF2775 |
DE |
125 |
74.5 |
115 |
Show |
|
21147-0050 |
A 883 |
AB |
264 |
0.1 |
115 |
Show |
|
21147-0050 |
LYS 39 |
AF |
297 |
185.0 |
115 |
Show |
|
21147-0050 |
LYS 39 |
AH |
126 |
262.6 |
115 |
Show |
|
21147-0050 |
STF2775 |
AB,C |
178 |
21.3 |
115 |
|
|
WDS 21073-0021 : COMPONENTS
21073-0021 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
210717.05-002104.7 |
|
Mag |
10.8 |
|
PmRA |
9.00 |
|
PmDE |
2.0 |
|
21073-0021 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
210717.09+002108.1 |
|
Mag |
11.1 |
|
PmRA |
10.00 |
|
PmDE |
26.0 |
|
Calc delta mag |
0.3 |
|
Calc coord |
yes |
|