21424+0037 BAL 1236 AB
21h 42m 28.57s +00° 38' 11.5" P.A. 312.00 sep 15.6 mag 11.68,12.10 Sp G5:
Coord 2000 |
21424+0037 |
|
Discov num |
BAL1236 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 42 28.57 +00 38 11.5 |
|
Date first |
1896 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
315 |
|
Pa last |
311.6 |
|
P.A. Now (θ) |
311.6° |
|
Sep first |
15.2 |
|
Sep last |
15.56 |
|
Sep. Now (ρ) |
15.56" |
|
Mag pri |
11.68 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
0.42 |
|
Spectral class |
G5: (yellow) |
|
Pri motion ra |
+020 |
|
Sec motion ra |
+010 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-008 |
|
Notes |
|
|
rPM=0.553
Nature of this double is uncertain.
21424+0037 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
21 42 29 +00 38 12 |
BAL 1236 AB |
2015 |
10 |
312 |
15.6 |
11.68 |
12.10 |
0.42 |
|
<=== |
Show |
|
|
21 42 29 +00 38 12 |
SMA 152 AC |
2015 |
9 |
102 |
17.4 |
11.68 |
12.46 |
0.78 |
|
|
Show |
|
|
21 42 28 +00 38 22 |
SMA 152 BC |
2015 |
9 |
112 |
30.8 |
12.10 |
12.46 |
0.36 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Tycho2 |
0543-01668-1 |
|
Gaia DR2 |
2693246898945026944 |
|
WDS 21424+0037 BAL 1236 AB : NOTES
No records found.
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 |
|
|
Sma1931 |
Po - |
Smart, W.M., Green, H.E., & Fletcher, A. |
1931MNRAS..92...37S |
Sma1931 |
|
MNRAS 92, 37, 1931 |
|
Sma1932 |
Ma - |
Smart, W.M. & Green, H.E. |
1932MNRAS..92..207S |
Sma1932 |
+Po |
MNRAS 92, 207, 1932 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
21424+0037 |
BAL1236 |
AB |
2000 |
4 |
312 |
15.6 |
11.68 |
12.12 |
|
D |
214228.57+003811.5 |
21424+0037 |
BAL1236 |
AB |
2015 |
6 |
312 |
15.6 |
11.68 |
12.10 |
G5: |
|
214228.57+003811.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21424+0037 BAL 1236 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21424+0037 BAL 1236 AB : MEASURES
No records found.
WDS 21424+0037 : 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 21424+0037 : ALADIN DSS IMAGE @ 21h 42m 28.57s +00° 38' 11.5"
WDS 21424+0037 BAL 1236 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 |
|
21424+0037 |
SMA 152 |
AC |
102 |
17.4 |
1 |
Show |
|
21424+0037 |
BAL1236 |
AB |
312 |
15.6 |
1 |
Show |
|
21424+0037 |
SMA 152 |
BC |
112 |
30.8 |
1 |
Show |
|
21427-0039 |
WAA9002 |
|
80 |
1.2 |
4 |
Show |
|
21422+0040 |
CHE 311 |
|
229 |
22.3 |
4 |
Show |
|
21417-0036 |
J 1409 |
|
327 |
3.8 |
12 |
Show |
|
21428+0028 |
CHE 313 |
|
180 |
7.1 |
12 |
Show |
|
21424+0027 |
STF2817 |
AB |
155 |
26.1 |
12 |
Show |
|
21424+0027 |
AOT 107 |
AC |
157 |
35.7 |
12 |
Show |
|
21426+0027 |
WAA9001 |
|
27 |
1.7 |
12 |
Show |
|
21424+0027 |
AOT 107 |
BC |
174 |
6.4 |
12 |
Show |
|
21423+0021 |
CHE 312 |
|
282 |
24.0 |
18 |
Show |
|
21417-0024 |
UC 4532 |
|
160 |
17.3 |
19 |
Show |
|
21437+0030 |
CHE 315 |
|
334 |
9.6 |
20 |
Show |
|
21435+0052 |
WAA9003 |
|
9 |
0.9 |
21 |
Show |
|
21421+0059 |
CHE 310 |
|
30 |
20.9 |
22 |
Show |
|
21409-0035 |
J 1408 |
|
356 |
6.6 |
23 |
Show |
|
21426-0013 |
UC 4535 |
|
143 |
19.5 |
26 |
Show |
|
21421+0104 |
CHE 309 |
|
336 |
27.3 |
28 |
Show |
|
21416+0013 |
CHE 308 |
|
186 |
10.8 |
29 |
Show |
|
21406+0051 |
SLW1247 |
|
225 |
162.8 |
32 |
Show |
|
21404+0034 |
SMA 151 |
|
124 |
4.5 |
33 |
Show |
|
21406-0023 |
CVR 914 |
|
12 |
29.8 |
33 |
Show |
|
21406-0018 |
AOT 106 |
|
83 |
16.6 |
35 |
Show |
|
21442+0102 |
LDS6359 |
|
144 |
7.2 |
36 |
Show |
|
21435+0003 |
CHE 314 |
|
229 |
37.8 |
39 |
Show |
|
21408+0110 |
SLW1248 |
|
36 |
18.3 |
41 |
Show |
|
21415+0000 |
CHE 307 |
|
80 |
21.7 |
41 |
Show |
|
21452-0030 |
TOK 348 |
|
57 |
146.2 |
42 |
Show |
|
21444+0008 |
CHE 316 |
|
297 |
38.4 |
42 |
Show |
|
21451+0022 |
SLW1252 |
|
143 |
18.9 |
43 |
Show |
|
21412+0117 |
BAL1235 |
|
319 |
8.9 |
44 |
Show |
|
21412+0118 |
TOB 318 |
|
104 |
29.0 |
46 |
Show |
|
21406+0116 |
CHE 306 |
|
183 |
25.0 |
48 |
Show |
|
21404+0003 |
AOT 105 |
|
159 |
18.7 |
48 |
Show |
|
21447-0003 |
CHE 317 |
|
223 |
29.2 |
48 |
Show |
|
21457+0031 |
CHE 319 |
|
101 |
29.3 |
50 |
Show |
|
21453+0007 |
CHE 318 |
|
121 |
26.3 |
54 |
Show |
|
21395-0003 |
BU 1212 |
AB |
156 |
0.1 |
57 |
Show |
|
21395-0003 |
BU 1212 |
AB,C |
178 |
36.2 |
57 |
Show |
|
21404+0126 |
BAL1234 |
|
43 |
20.1 |
58 |
Show |
|
21459+0015 |
CHE 320 |
|
274 |
13.1 |
58 |
Show |
|
21466+0045 |
CHE 321 |
|
201 |
21.2 |
63 |
Show |
|
21390-0002 |
CBL 532 |
|
263 |
80.6 |
65 |
Show |
|
21383-0020 |
STF2811 |
|
273 |
31.1 |
66 |
Show |
|
21418+0145 |
HJ 3049 |
|
27 |
35.6 |
67 |
Show |
|
21469+0051 |
STF2825 |
|
156 |
0.4 |
68 |
Show |
|
21408+0141 |
BAL1592 |
|
66 |
5.4 |
69 |
Show |
|
21467-0010 |
BNG 2 |
|
251 |
31.6 |
69 |
Show |
|
21467+0110 |
CHE 322 |
|
130 |
9.7 |
72 |
Show |
|
21467+0007 |
CHE 323 |
|
316 |
28.5 |
72 |
|
|
WDS 21424+0037 : COMPONENTS
|
A |
B |
B |
pa=312.0°
sep=15.54"
| |
C |
pa=102.3°
sep=17.35"
| pa=116.3°
sep=31.80"
|
21424+0037 A
Coord arcsec 2000 |
214228.57+003811.5 |
|
Mag |
11.68 |
|
Spectral class |
G5: (yellow) |
|
PmRA |
20.00 |
|
PmDE |
-3.0 |
|
Tycho2 |
0543-01668-1 |
|
Tycho2 |
0543-01668-1 |
|
Pflag |
|
|
RAmdeg |
325.61906459 |
|
DEmdeg |
0.63649302 |
|
PmRA |
15.9 |
|
PmDE |
-6.7 |
|
E RAmdeg |
63 |
|
E DEmdeg |
41 |
|
E pmRA |
2.2 |
|
E pmDE |
2.1 |
|
EpRAm |
1977.07 |
|
EpDEm |
1978.33 |
|
Num |
3 |
|
Q RAmdeg |
1.3 |
|
Q DEmdeg |
3.6 |
|
Q pmRA |
1.3 |
|
Q pmDE |
3.6 |
|
BTmag |
12.182 |
|
E BTmag |
0.210 |
|
VTmag |
11.679 |
|
E VTmag |
0.193 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
325.61904694 |
|
DEdeg |
0.63660583 |
|
EpRA 1990 |
1.77 |
|
EpDE 1990 |
1.47 |
|
E RAdeg |
87.1 |
|
E DEdeg |
109.0 |
|
Posflg |
|
|
Corr |
-0.2 |
|
21424+0037 B
Coord arcsec 2000 |
214227.80+003821.9 |
|
Coord calc |
214227.80+003821.9 |
|
Mag |
12.1 |
|
PmRA |
10.00 |
|
PmDE |
-8.0 |
|
Calc delta mag |
0.42 |
|
21424+0037 C
Coord arcsec 2000 |
214229.70+003807.8 |
|
Mag |
12.46 |
|
PmRA |
-7.00 |
|
PmDE |
-10.0 |
|
Calc delta mag |
0.78 |
|
Calc coord |
yes |
|