17043-4403 DON 821
17h 04m 16.29s -44° 02' 50.4" P.A. 26.00 sep 1.8 mag 10.17,13.30 Sp B8
Coord 2000 |
17043-4403 |
|
Discov num |
DON 821 |
|
Comp |
|
|
Coord arcsec 2000 |
17 04 16.29 -44 02 50.4 |
|
Date first |
1930 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
25 |
|
Pa last |
25.5 |
|
P.A. Now (θ) |
25.5° |
|
Sep first |
1.4 |
|
Sep last |
1.831 |
|
Sep. Now (ρ) |
1.831" |
|
Mag pri |
10.17 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
3.13 |
|
Spectral class |
B8 (blue-white) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
|
|
Pri motion dec |
-016 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
Tycho2 |
7881-00951-1 |
|
Gaia DR2 |
5963812508610183168 |
|
HD |
326905 |
|
WDS 17043-4403 DON 821 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Don1937 |
Ma j |
Donner, H.F. |
1937MmRAS..65...51R |
Don1937 |
|
MemRAS 65, 51, 1937 |
|
Don1955 |
Ma - |
Donner, H.F. |
1955POMic..11....1R |
Don1955 |
|
Pub. Univ. Michigan Obs. 11, 1, 1955 |
|
Don1964 |
Ma j |
Donner, H.F. |
1964POMic...9...73R |
Don1964 |
|
Pub. Univ. Michigan Obs. 9, 73, 1964 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
17043-4403 |
DON 821 |
|
1947 |
2 |
23 |
1.6 |
10.17 |
13.30 |
B8 |
|
170416.29-440250.4 |
17043-4403 |
DON 821 |
|
2015 |
3 |
26 |
1.8 |
10.17 |
13.30 |
B8 |
|
170416.29-440250.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17043-4403 DON 821 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17043-4403 DON 821 : MEASURES
No records found.
WDS 17043-4403 : 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 17043-4403 : ALADIN DSS IMAGE @ 17h 04m 16.29s -44° 02' 50.4"
WDS 17043-4403 DON 821 : 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 |
|
17043-4403 |
DON 821 |
|
26 |
1.8 |
|
Show |
|
17045-4402 |
DON 822 |
|
58 |
1.9 |
3 |
Show |
|
17067-4350 |
B 1844 |
|
224 |
0.9 |
29 |
Show |
|
17067-4351 |
TDT 216 |
|
9 |
1.3 |
29 |
Show |
|
17073-4352 |
TDT 221 |
|
312 |
0.8 |
35 |
Show |
|
17074-4427 |
COO 208 |
|
137 |
5.0 |
41 |
Show |
|
17067-4443 |
TDT 217 |
|
97 |
1.1 |
48 |
Show |
|
16595-4405 |
CPO 506 |
|
225 |
5.1 |
52 |
Show |
|
17084-4443 |
CPO 71 |
|
348 |
9.7 |
60 |
Show |
|
16586-4358 |
DON 819 |
|
2 |
2.0 |
62 |
Show |
|
17046-4300 |
BRT 943 |
|
176 |
3.3 |
63 |
Show |
|
16584-4359 |
RST5540 |
|
307 |
1.7 |
65 |
Show |
|
17030-4300 |
B 1842 |
|
338 |
0.3 |
65 |
Show |
|
16580-4344 |
TDT 160 |
|
116 |
1.1 |
71 |
Show |
|
17106-4331 |
B 1849 |
|
223 |
2.3 |
76 |
Show |
|
17107-4433 |
I 1312 |
|
125 |
13.0 |
76 |
Show |
|
17112-4416 |
CPO 514 |
AB |
133 |
5.7 |
76 |
Show |
|
17112-4416 |
SIN 101 |
AC |
|
12.5 |
76 |
Show |
|
17076-4255 |
CPO 511 |
|
117 |
3.1 |
77 |
Show |
|
17099-4453 |
BRT 949 |
|
33 |
5.0 |
78 |
Show |
|
17017-4516 |
RST5425 |
|
359 |
0.2 |
78 |
Show |
|
17103-4450 |
CPO 512 |
|
165 |
6.0 |
80 |
Show |
|
17096-4302 |
B 1848 |
|
98 |
0.2 |
84 |
Show |
|
16576-4447 |
DON 818 |
|
136 |
3.5 |
85 |
Show |
|
17063-4524 |
LDS 583 |
|
268 |
276.3 |
85 |
Show |
|
16567-4435 |
BRT 938 |
|
164 |
4.8 |
88 |
Show |
|
17013-4527 |
RST5424 |
|
131 |
0.4 |
90 |
Show |
|
16596-4519 |
DON 820 |
|
150 |
1.0 |
92 |
Show |
|
17123-4330 |
SKF1413 |
|
198 |
6.9 |
94 |
Show |
|
17087-4242 |
HJ 4918 |
|
291 |
13.2 |
95 |
Show |
|
17118-4314 |
I 587 |
|
143 |
5.5 |
96 |
Show |
|
16593-4522 |
CPO 505 |
|
165 |
3.5 |
96 |
Show |
|
17122-4314 |
GAT 21 |
|
129 |
591.8 |
99 |
Show |
|
16591-4242 |
KSS 2 |
|
347 |
0.0 |
99 |
Show |
|
17028-4540 |
BRT 942 |
|
138 |
3.2 |
99 |
Show |
|
17037-4542 |
TDT 196 |
|
136 |
0.8 |
100 |
Show |
|
17007-4540 |
CPO 508 |
|
231 |
4.6 |
105 |
Show |
|
17016-4221 |
TDT 183 |
|
85 |
0.6 |
107 |
Show |
|
16546-4430 |
BRT 931 |
|
106 |
3.4 |
107 |
Show |
|
17135-4447 |
DON 828 |
|
84 |
0.5 |
108 |
Show |
|
16547-4334 |
B 1836 |
|
240 |
0.5 |
108 |
Show |
|
17028-4215 |
I 583 |
|
119 |
4.0 |
110 |
Show |
|
16556-4504 |
TDT 148 |
|
322 |
0.6 |
112 |
Show |
|
16564-4518 |
CPO 502 |
|
52 |
4.9 |
113 |
Show |
|
16551-4459 |
CHR 253 |
AB |
337 |
0.6 |
114 |
Show |
|
16551-4459 |
SNA 59 |
Aa,Ab |
120 |
0.1 |
114 |
Show |
|
16551-4459 |
SNA 59 |
AC |
222 |
3.5 |
114 |
Show |
|
16551-4459 |
SNA 59 |
AD |
128 |
7.4 |
114 |
Show |
|
17145-4329 |
DON 829 |
|
348 |
1.8 |
116 |
Show |
|
16549-4508 |
BRT 935 |
|
215 |
3.8 |
120 |
Show |
|
17149-4441 |
HDS2438 |
|
187 |
10.0 |
121 |
|
|
WDS 17043-4403 : COMPONENTS
17043-4403 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
170416.29-440250.4 |
|
Mag |
10.17 |
|
Spectral class |
B8 (blue-white) |
|
PmRA |
-1.00 |
|
PmDE |
-16.0 |
|
Tycho2 |
7881-00951-1 |
|
HD |
326905 |
|
Tycho2 |
7881-00951-1 |
|
Pflag |
|
|
RAmdeg |
256.06787065 |
|
DEmdeg |
-44.04733811 |
|
PmRA |
-1.8 |
|
PmDE |
-6.4 |
|
E RAmdeg |
21 |
|
E DEmdeg |
28 |
|
E pmRA |
2.0 |
|
E pmDE |
1.9 |
|
EpRAm |
1990.32 |
|
EpDEm |
1988.88 |
|
Num |
3 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
0.6 |
|
Q pmDE |
0.9 |
|
BTmag |
10.299 |
|
E BTmag |
0.035 |
|
VTmag |
10.169 |
|
E VTmag |
0.043 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
256.06787667 |
|
DEdeg |
-44.04732250 |
|
EpRA 1990 |
1.57 |
|
EpDE 1990 |
1.24 |
|
E RAdeg |
20.8 |
|
E DEdeg |
27.7 |
|
Posflg |
|
|
Corr |
0.2 |
|
17043-4403 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
170416.34-440248.7 |
|
Mag |
13.3 |
|
Calc delta mag |
3.13 |
|
Calc coord |
yes |
|