17504+0433 BAL 2902 BC
17h 50m 28.91s +04° 32' 48.2" P.A. 50.00 sep 18.5 mag 11.30,11.50
Coord 2000 |
17504+0433 |
|
Discov num |
BAL2902 |
|
Comp |
BC |
|
Coord arcsec 2000 |
17 50 28.91 +04 32 48.2 |
|
Date first |
1910 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
47 |
|
Pa last |
49.5 |
|
P.A. Now (θ) |
49.5° |
|
Sep first |
17.8 |
|
Sep last |
18.465 |
|
Sep. Now (ρ) |
18.465" |
|
Mag pri |
11.30 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
+014 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
+010 |
|
Sec motion dec |
-010 |
|
Notes |
|
|
rPM=1.327
This double is not physical.
17504+0433 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
17 50 29 +04 32 46 |
BAL 2902 AB |
2016 |
8 |
50 |
3.3 |
11.30 |
11.30 |
0.00 |
|
|
Show |
|
|
17 50 29 +04 32 46 |
BAL 2902 AC |
2016 |
6 |
50 |
21.6 |
11.30 |
11.50 |
0.20 |
|
|
Show |
|
|
17 50 29 +04 32 48 |
BAL 2902 BC |
2016 |
6 |
50 |
18.5 |
11.30 |
11.50 |
0.20 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
0424-01431-1 |
|
Gaia DR2 |
4472943009817326464 |
|
WDS 17504+0433 BAL 2902 BC : 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 |
17504+0433 |
BAL2902 |
BC |
2006 |
3 |
47 |
18.7 |
11.30 |
11.50 |
|
D |
175028.91+043248.2 |
17504+0433 |
BAL2902 |
BC |
2016 |
5 |
50 |
18.5 |
11.30 |
11.50 |
|
|
175028.91+043248.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17504+0433 BAL 2902 BC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17504+0433 BAL 2902 BC : MEASURES
No records found.
WDS 17504+0433 : 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 17504+0433 : ALADIN DSS IMAGE @ 17h 50m 28.91s +04° 32' 48.2"
WDS 17504+0433 BAL 2902 BC : 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 |
|
17504+0433 |
BAL2902 |
BC |
50 |
18.5 |
1 |
Show |
|
17504+0433 |
BAL2902 |
AB |
50 |
3.3 |
1 |
Show |
|
17504+0433 |
BAL2902 |
AC |
50 |
21.6 |
1 |
Show |
|
17504+0440 |
BAL2901 |
|
|
8.6 |
8 |
Show |
|
17506+0445 |
BAL2905 |
|
275 |
18.3 |
13 |
Show |
|
17503+0415 |
HJ 855 |
|
80 |
19.7 |
19 |
Show |
|
17493+0406 |
DAM 95 |
|
179 |
4.5 |
32 |
Show |
|
17496+0404 |
DAM 96 |
|
229 |
7.2 |
32 |
Show |
|
17493+0404 |
BAL2899 |
|
190 |
3.1 |
33 |
Show |
|
17490+0458 |
STF2223 |
|
210 |
18.5 |
34 |
Show |
|
17516+0350 |
BAL2457 |
|
107 |
10.2 |
46 |
Show |
|
17500+0520 |
STF2227 |
|
110 |
15.1 |
51 |
Show |
|
17536+0516 |
STF2240 |
|
204 |
3.0 |
64 |
Show |
|
17494+0534 |
TDS 886 |
|
298 |
2.1 |
64 |
Show |
|
17533+0523 |
TDT 557 |
|
62 |
1.5 |
66 |
Show |
|
17514+0324 |
BAL2456 |
|
117 |
8.4 |
70 |
Show |
|
17496+0324 |
BAL2453 |
|
233 |
8.1 |
70 |
Show |
|
17470+0346 |
BAL2452 |
|
231 |
9.2 |
72 |
Show |
|
17475+0530 |
UC 3408 |
|
312 |
54.3 |
72 |
Show |
|
17459+0409 |
BAL2898 |
|
311 |
6.6 |
74 |
Show |
|
17488+0542 |
CVR 207 |
|
219 |
14.0 |
74 |
Show |
|
17553+0416 |
BAL2906 |
|
177 |
14.8 |
74 |
Show |
|
17470+0526 |
DCH 114 |
|
118 |
1.9 |
75 |
Show |
|
17512+0317 |
BAL2455 |
|
351 |
17.8 |
77 |
Show |
|
17512+0311 |
BAL2454 |
|
91 |
13.5 |
83 |
Show |
|
17531+0545 |
UC 3440 |
|
133 |
8.7 |
83 |
Show |
|
17468+0534 |
A 1161 |
|
286 |
0.8 |
83 |
Show |
|
17550+0521 |
BRT2173 |
|
197 |
3.8 |
83 |
Show |
|
17528+0550 |
UC 3438 |
|
34 |
34.4 |
85 |
Show |
|
17519+0556 |
SKF2214 |
|
235 |
8.0 |
86 |
Show |
|
17470+0542 |
STF2216 |
|
27 |
27.3 |
86 |
Show |
|
17540+0324 |
BAL2460 |
|
113 |
13.0 |
87 |
Show |
|
17543+0328 |
A 2188 |
|
167 |
0.1 |
87 |
Show |
|
17461+0532 |
CHR 157 |
|
35 |
0.3 |
88 |
Show |
|
17449+0357 |
BAL2897 |
|
291 |
9.3 |
91 |
Show |
|
17464+0542 |
STF2212 |
|
340 |
3.3 |
92 |
Show |
|
17448+0512 |
TDT 484 |
|
272 |
0.4 |
94 |
Show |
|
17567+0447 |
HEI 255 |
|
269 |
0.4 |
95 |
Show |
|
17519+0300 |
HWE 41 |
|
218 |
3.2 |
97 |
Show |
|
17536+0308 |
BAL2459 |
|
333 |
7.0 |
97 |
Show |
|
17551+0546 |
GWP2744 |
|
301 |
48.8 |
101 |
Show |
|
17519+0254 |
STF2233 |
AB |
66 |
2.3 |
101 |
Show |
|
17519+0254 |
STF2233 |
AC |
138 |
23.5 |
101 |
Show |
|
17519+0254 |
STF2233 |
AD |
232 |
29.5 |
101 |
Show |
|
17436+0430 |
BAL2896 |
|
351 |
7.4 |
102 |
Show |
|
17532+0606 |
JNN 244 |
AB |
124 |
3.0 |
102 |
Show |
|
17532+0606 |
JNN 244 |
AC |
307 |
3.4 |
102 |
Show |
|
17532+0606 |
JNN 244 |
AD |
175 |
4.4 |
102 |
Show |
|
17540+0303 |
OSO 87 |
AB |
108 |
5.5 |
104 |
Show |
|
17540+0303 |
OSO 87 |
AC |
1 |
6.0 |
104 |
Show |
|
17540+0303 |
OSO 87 |
AD |
187 |
6.8 |
104 |
|
|
WDS 17504+0433 : COMPONENTS
|
A |
B |
B |
pa=46.9°
sep=3.07"
| |
C |
pa=49.4°
sep=21.51"
| pa=49.8°
sep=18.44"
|
17504+0433 A
Coord arcsec 2000 |
175028.76+043246.1 |
|
Mag |
11.3 |
|
PmRA |
-1.00 |
|
PmDE |
-7.0 |
|
17504+0433 B
Coord arcsec 2000 |
175028.91+043248.2 |
|
Coord calc |
175028.91+043248.2 |
|
Mag |
11.3 |
|
PmRA |
14.00 |
|
PmDE |
10.0 |
|
17504+0433 C
Coord arcsec 2000 |
175029.85+043300.1 |
|
Mag |
11.5 |
|
PmRA |
3.00 |
|
PmDE |
-10.0 |
|
Tycho2 |
0424-01431-1 |
|
Calc delta mag |
0.2 |
|
Calc coord |
yes |
|
Tycho2 |
0424-01431-1 |
|
Pflag |
|
|
RAmdeg |
267.61983598 |
|
DEmdeg |
4.54613541 |
|
PmRA |
0.1 |
|
PmDE |
-7.9 |
|
E RAmdeg |
81 |
|
E DEmdeg |
91 |
|
E pmRA |
2.6 |
|
E pmDE |
2.6 |
|
EpRAm |
1976.44 |
|
EpDEm |
1971.25 |
|
Num |
2 |
|
Q RAmdeg |
|
|
Q DEmdeg |
|
|
Q pmRA |
|
|
Q pmDE |
|
|
BTmag |
12.066 |
|
E BTmag |
0.197 |
|
VTmag |
11.653 |
|
E VTmag |
0.198 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
267.61983556 |
|
DEdeg |
4.54615361 |
|
EpRA 1990 |
1.71 |
|
EpDE 1990 |
1.70 |
|
E RAdeg |
90.0 |
|
E DEdeg |
105.2 |
|
Posflg |
|
|
Corr |
-0.3 |
|