20025+0232 BAL 2014 (HD 357722)
20h 02m 30.58s +02° 31' 15.6" P.A. 35.00 sep 11.6 mag 11.35,12.20 Sp A7
Coord 2000 |
20025+0232 |
|
Discov num |
BAL2014 |
|
Comp |
|
|
Coord arcsec 2000 |
20 02 30.58 +02 31 15.6 |
|
Date first |
1910 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
36 |
|
Pa last |
34.9 |
|
P.A. Now (θ) |
34.9° |
|
Sep first |
12.0 |
|
Sep last |
11.61 |
|
Sep. Now (ρ) |
11.61" |
|
Mag pri |
11.35 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0.85 |
|
Spectral class |
A7 (white) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
rPM=0.141 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 357722 |
|
Constellation |
Aquila |
|
Tycho2 |
0498-01115-1 |
|
Gaia DR2 |
4240907715182371712 |
|
HD |
357722 |
|
WDS 20025+0232 BAL 2014 (HD 357722) : 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 |
|
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20025+0232 |
BAL2014 |
|
2000 |
2 |
35 |
11.7 |
11.35 |
12.20 |
|
D |
200230.58+023115.6 |
20025+0232 |
BAL2014 |
|
2015 |
4 |
35 |
11.6 |
11.35 |
12.20 |
A7 |
|
200230.58+023115.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20025+0232 BAL 2014 (HD 357722) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20025+0232 BAL 2014 (HD 357722) : MEASURES
No records found.
WDS 20025+0232 (HD 357722) : 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 20025+0232 (HD 357722) : ALADIN DSS IMAGE @ 20h 02m 30.58s +02° 31' 15.6"
WDS 20025+0232 BAL 2014 (HD 357722) : 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 |
|
20025+0232 |
BAL2014 |
|
35 |
11.6 |
|
Show |
|
20031+0213 |
BAL1541 |
|
29 |
8.8 |
21 |
Show |
|
20020+0257 |
HEI 818 |
|
24 |
2.1 |
27 |
Show |
|
20004+0303 |
J 2567 |
BC |
295 |
2.2 |
41 |
Show |
|
20018+0311 |
HJ 2920 |
|
165 |
7.4 |
42 |
Show |
|
20004+0303 |
J 2567 |
AB |
158 |
81.0 |
42 |
Show |
|
20025+0149 |
HJ 5510 |
|
28 |
10.9 |
43 |
Show |
|
20026+0148 |
DAM 384 |
AB |
350 |
14.9 |
44 |
Show |
|
20026+0148 |
DAM 384 |
AC |
343 |
5.4 |
44 |
Show |
|
20023+0147 |
DAM 383 |
|
103 |
5.2 |
45 |
Show |
|
20035+0147 |
BAL1542 |
|
236 |
10.2 |
47 |
Show |
|
20042+0312 |
TDT1949 |
|
272 |
0.5 |
49 |
Show |
|
20064+0225 |
UC 4085 |
|
155 |
39.4 |
59 |
Show |
|
20061+0159 |
HLD 156 |
|
255 |
1.3 |
63 |
Show |
|
20066+0207 |
HJ 902 |
|
17 |
7.1 |
66 |
Show |
|
19589+0149 |
HJ 2914 |
|
209 |
13.5 |
69 |
Show |
|
20065+0305 |
BAL2015 |
|
346 |
12.4 |
69 |
Show |
|
20068+0157 |
A 2278 |
AB |
214 |
0.9 |
74 |
Show |
|
20068+0157 |
A 2278 |
AC |
355 |
22.5 |
74 |
Show |
|
20012+0120 |
A 2275 |
|
146 |
0.4 |
74 |
Show |
|
20056+0330 |
NSN 728 |
|
127 |
8.0 |
75 |
Show |
|
20001+0338 |
A 2393 |
|
6 |
0.1 |
77 |
Show |
|
19577+0259 |
A 2392 |
|
154 |
2.0 |
78 |
Show |
|
20018+0110 |
A 2276 |
|
59 |
3.8 |
82 |
Show |
|
19573+0256 |
J 2600 |
|
56 |
1.5 |
83 |
Show |
|
19580+0142 |
BAL1538 |
|
214 |
16.6 |
85 |
Show |
|
19571+0207 |
LDS1031 |
|
246 |
8.5 |
87 |
Show |
|
20052+0114 |
UC 4078 |
|
82 |
48.3 |
88 |
Show |
|
20048+0109 |
TOK 699 |
|
267 |
0.2 |
89 |
Show |
|
19568+0155 |
A 2391 |
AB |
1 |
0.3 |
93 |
Show |
|
19568+0155 |
STF2601 |
AB,C |
162 |
7.1 |
93 |
Show |
|
20087+0227 |
UC 4099 |
|
280 |
61.1 |
94 |
Show |
|
19578+0335 |
J 2293 |
|
44 |
4.5 |
95 |
Show |
|
20041+0404 |
J 2296 |
|
283 |
8.8 |
97 |
Show |
|
20077+0327 |
HJ 2930 |
|
156 |
28.3 |
98 |
Show |
|
19574+0128 |
J 1870 |
|
283 |
7.7 |
100 |
Show |
|
20001+0405 |
KPP3351 |
|
280 |
1.9 |
101 |
Show |
|
20022+0049 |
BAL1211 |
|
80 |
12.1 |
104 |
Show |
|
20060+0102 |
TDS1041 |
|
257 |
1.2 |
104 |
Show |
|
20032+0042 |
HDO 316 |
AB |
143 |
4.5 |
110 |
Show |
|
20032+0042 |
HDO 316 |
AC |
189 |
16.4 |
110 |
Show |
|
20015+0040 |
HDO 315 |
|
203 |
8.7 |
113 |
Show |
|
20027-0036 |
HJ 2921 |
|
341 |
21.7 |
115 |
Show |
|
19552+0311 |
BAL2012 |
AB |
351 |
16.3 |
116 |
Show |
|
19552+0311 |
DAM 359 |
AC |
16 |
7.6 |
116 |
Show |
|
20090+0127 |
BAL1544 |
|
143 |
6.6 |
117 |
Show |
|
20043+0425 |
A 2277 |
|
349 |
1.8 |
117 |
Show |
|
19593+0044 |
BAL1209 |
AB |
218 |
12.5 |
118 |
Show |
|
19550+0308 |
DAM 358 |
|
35 |
3.6 |
118 |
Show |
|
20102+0204 |
HJ 2933 |
|
26 |
21.7 |
119 |
Show |
|
20075+0057 |
UC 4090 |
|
233 |
21.3 |
121 |
|
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WDS 20025+0232 : COMPONENTS
20025+0232 A
Componente originario normalizzato |
AB |
|
Name |
HD 357722 |
|
Coord arcsec 2000 |
200230.58+023115.6 |
|
Mag |
11.35 |
|
Spectral class |
A7 (white) |
|
PmRA |
-5.00 |
|
PmDE |
-4.0 |
|
Tycho2 |
0498-01115-1 |
|
HD |
357722 |
|
Tycho2 |
0498-01115-1 |
|
Pflag |
|
|
RAmdeg |
300.62744010 |
|
DEmdeg |
2.52102095 |
|
PmRA |
-1.5 |
|
PmDE |
-5.4 |
|
E RAmdeg |
43 |
|
E DEmdeg |
54 |
|
E pmRA |
1.7 |
|
E pmDE |
1.8 |
|
EpRAm |
1981.24 |
|
EpDEm |
1973.79 |
|
Num |
4 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
1.2 |
|
Q pmDE |
1.6 |
|
BTmag |
11.793 |
|
E BTmag |
0.094 |
|
VTmag |
11.350 |
|
E VTmag |
0.107 |
|
Prox |
854 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
300.62743889 |
|
DEdeg |
2.52102250 |
|
EpRA 1990 |
1.71 |
|
EpDE 1990 |
1.33 |
|
E RAdeg |
51.4 |
|
E DEdeg |
75.5 |
|
Posflg |
|
|
Corr |
-0.2 |
|
20025+0232 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
200231.02+023125.1 |
|
Mag |
12.2 |
|
PmRA |
-5.00 |
|
PmDE |
-5.0 |
|
Calc delta mag |
0.85 |
|
Calc coord |
yes |
|