17581-4527 DON 872
17h 58m 05.02s -45° 27' 23.0" P.A. 97.00 sep 3.9 mag 7.80,15.50 Sp A6III dist. 248.14 pc (809.43 l.y.)
Coord 2000 |
17581-4527 |
|
Discov num |
DON 872 |
|
Comp |
|
|
Coord arcsec 2000 |
17 58 05.02 -45 27 23.0 |
|
Date first |
1931 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
99 |
|
Pa last |
97 |
|
P.A. Now (θ) |
97° |
|
Sep first |
3.7 |
|
Sep last |
3.939 |
|
Sep. Now (ρ) |
3.939" |
|
Mag pri |
7.80 |
|
Mag sec |
15.50 |
|
delta mag (ΔM) |
7.7 |
|
Spectral class |
A6III (white) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
|
|
Pri motion dec |
-016 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
SAO |
228581 |
|
HIP |
87957 |
|
Tycho2 |
8344-00210-1 |
|
Gaia DR2 |
5954481773718024192 |
|
HD |
163378 |
|
GC |
24406 |
|
CD |
CD-4512052 |
|
CP |
CP-45 8981 |
|
Distance |
248.14 |
|
Distance ly |
809.43 |
|
WDS 17581-4527 DON 872 : 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 |
17581-4527 |
DON 872 |
|
1948 |
3 |
98 |
3.3 |
7.70 |
15.50 |
A6III |
|
175805.02-452723.0 |
17581-4527 |
DON 872 |
|
2015 |
4 |
97 |
3.9 |
7.80 |
15.50 |
A6III |
|
175805.02-452723.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17581-4527 DON 872 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17581-4527 DON 872 : MEASURES
No records found.
WDS 17581-4527 : 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 17581-4527 : ALADIN DSS IMAGE @ 17h 58m 05.02s -45° 27' 23.0"
WDS 17581-4527 DON 872 : 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 |
|
17581-4527 |
DON 872 |
|
97 |
3.9 |
|
Show |
|
17584-4532 |
CPO 566 |
|
103 |
3.4 |
6 |
Show |
|
17569-4535 |
TDT 592 |
|
290 |
2.6 |
15 |
Show |
|
17587-4543 |
CPO9254 |
|
7 |
4.2 |
17 |
Show |
|
17572-4546 |
HDS2529 |
|
127 |
14.2 |
22 |
Show |
|
17599-4517 |
CBL 165 |
|
193 |
14.2 |
22 |
Show |
|
17585-4459 |
LDS 618 |
|
358 |
49.8 |
30 |
Show |
|
17599-4551 |
BRT1007 |
|
50 |
4.9 |
30 |
Show |
|
17555-4544 |
CPO 563 |
|
81 |
4.9 |
32 |
Show |
|
18012-4550 |
I 1112 |
AB |
231 |
21.4 |
40 |
Show |
|
18012-4550 |
I 1112 |
AC |
56 |
20.4 |
40 |
Show |
|
18012-4550 |
HJ 5005 |
AE |
75 |
32.0 |
40 |
Show |
|
18012-4550 |
HJ 5005 |
AD |
26 |
26.7 |
40 |
Show |
|
18012-4550 |
I 1112 |
CD |
337 |
13.7 |
40 |
Show |
|
17570-4607 |
CBL 164 |
|
207 |
11.2 |
41 |
Show |
|
17554-4607 |
TDT 574 |
|
35 |
0.8 |
49 |
Show |
|
18017-4442 |
BRT1012 |
|
201 |
5.7 |
60 |
Show |
|
18028-4601 |
B 1874 |
AB |
309 |
2.8 |
60 |
Show |
|
18028-4601 |
B 1874 |
AC |
101 |
9.6 |
60 |
Show |
|
17530-4600 |
CPO9252 |
|
288 |
6.6 |
63 |
Show |
|
18037-4552 |
SKF1421 |
|
92 |
16.4 |
64 |
Show |
|
17524-4556 |
DON 868 |
|
221 |
0.5 |
66 |
Show |
|
17575-4633 |
SKF1057 |
|
297 |
30.7 |
66 |
Show |
|
17558-4629 |
TDT 578 |
|
312 |
0.5 |
67 |
Show |
|
18046-4534 |
B 2429 |
|
339 |
12.8 |
69 |
Show |
|
18047-4522 |
BRT1016 |
|
126 |
4.6 |
70 |
Show |
|
17510-4543 |
BRT1001 |
|
300 |
4.8 |
77 |
Show |
|
18006-4639 |
BRT1009 |
|
40 |
4.2 |
77 |
Show |
|
17583-4407 |
BRT1006 |
|
133 |
3.8 |
81 |
Show |
|
17541-4414 |
BRT1002 |
|
154 |
4.7 |
85 |
Show |
|
18050-4445 |
FIN 9 |
|
193 |
1.4 |
85 |
Show |
|
18064-4533 |
TDT 686 |
|
258 |
0.7 |
88 |
Show |
|
18045-4627 |
HU 1525 |
|
309 |
0.4 |
90 |
Show |
|
17496-4510 |
DON 867 |
|
285 |
0.5 |
92 |
Show |
|
17532-4650 |
SKF 458 |
|
|
11.3 |
97 |
Show |
|
18055-4628 |
BRT1017 |
|
115 |
5.2 |
98 |
Show |
|
17488-4522 |
B 1868 |
|
221 |
1.3 |
99 |
Show |
|
17539-4658 |
RST 953 |
|
62 |
3.3 |
101 |
Show |
|
17589-4709 |
TDT 609 |
|
316 |
3.5 |
102 |
Show |
|
18024-4700 |
I 1349 |
|
242 |
3.2 |
103 |
Show |
|
17486-4502 |
CPO 77 |
|
324 |
4.0 |
104 |
Show |
|
17481-4527 |
CPO9248 |
|
123 |
3.5 |
106 |
Show |
|
18085-4546 |
HJ 5015 |
|
258 |
4.3 |
111 |
Show |
|
18076-4431 |
BRT1019 |
|
3 |
4.2 |
116 |
Show |
|
18080-4619 |
TDT 699 |
|
246 |
1.1 |
116 |
Show |
|
17505-4655 |
CPO 556 |
|
66 |
5.3 |
119 |
Show |
|
18094-4522 |
SKF1083 |
|
206 |
2.6 |
120 |
Show |
|
17499-4405 |
KPP3005 |
|
254 |
19.9 |
121 |
Show |
|
17482-4630 |
RST 949 |
|
141 |
0.3 |
121 |
Show |
|
17479-4433 |
RST5442 |
|
105 |
0.6 |
122 |
Show |
|
18081-4428 |
BRT1021 |
|
138 |
3.1 |
122 |
|
|
WDS 17581-4527 : COMPONENTS
17581-4527 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
175805.02-452723.0 |
|
Mag |
7.8 |
|
Spectral class |
A6III (white) |
|
PmRA |
-4.00 |
|
PmDE |
-16.0 |
|
SAO |
228581 |
|
HIP |
87957 |
|
Tycho2 |
8344-00210-1 |
|
HD |
163378 |
|
GC |
24406 |
|
CD |
CD-4512052 |
|
CP |
CP-45 8981 |
|
Tycho2 |
8344-00210-1 |
|
Pflag |
|
|
RAmdeg |
269.52093029 |
|
DEmdeg |
-45.45642106 |
|
PmRA |
0.9 |
|
PmDE |
-14.2 |
|
E RAmdeg |
4 |
|
E DEmdeg |
5 |
|
E pmRA |
1.0 |
|
E pmDE |
1.0 |
|
EpRAm |
1991.45 |
|
EpDEm |
1991.20 |
|
Num |
12 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.9 |
|
Q pmDE |
0.8 |
|
BTmag |
8.148 |
|
E BTmag |
0.016 |
|
VTmag |
7.803 |
|
E VTmag |
0.011 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
87957 |
|
CCDM |
|
|
RAdeg |
269.52092750 |
|
DEdeg |
-45.45638861 |
|
EpRA 1990 |
1.82 |
|
EpDE 1990 |
1.77 |
|
E RAdeg |
4.1 |
|
E DEdeg |
5.2 |
|
Posflg |
|
|
Corr |
0.0 |
|
SAO |
228581 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0006 |
|
DE1950 |
|
|
PmDE1950 |
0.001 |
|
Vmag |
7.7 |
|
SpType |
A3 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
24406 |
|
DM |
CD-4512052 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
163378 |
|
M HD |
0 |
|
GC |
24406 |
|
RA1950rad |
4.68790772 |
|
DE1950rad |
-0.79327647 |
|
PmRA2000 |
0.0005 |
|
PmDE2000 |
0 |
|
Catalog |
H |
|
HIP |
87957 |
|
Proxy |
|
|
RAhms |
17 58 05.02 |
|
DEdms |
-45 27 23.0 |
|
Vmag |
7.78 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
269.521 |
|
DEdeg |
-45.4564 |
|
AstroRef |
|
|
Plx |
5.3 |
|
CCDM |
17581-4527 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
163378 |
|
BD |
|
|
CD |
CD-4512052 |
|
CP |
CP-45 8981 |
|
Dm number |
-4512052 |
|
VIred |
0.32 |
|
SpType |
A6III |
|
R SpType |
|
|
Coord arcsec 2000 |
175805.02-452723.0 |
|
HIP |
87957 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
4.7040275484 |
|
DErad |
-0.7933636077 |
|
Plx |
4.03 |
|
PmRA |
2.74 |
|
PmDE |
-13.49 |
|
E RArad |
0.69 |
|
E DErad |
0.37 |
|
E Plx |
0.79 |
|
E pmRA |
0.9 |
|
E pmDE |
0.39 |
|
Hpmag |
7.8623 |
|
E Hpmag |
0.0009 |
|
SHp |
0.012 |
|
VA |
0 |
|
BV |
0.33 |
|
E BV |
0.011 |
|
VI |
0.38 |
|
Ccdm |
17581-4527 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.98 |
|
DDEs |
-23.0 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
7.7 |
|
Sp |
A3 |
|
PmNote |
* |
|
PmRA |
3 |
|
PmDE |
-12 |
|
Dm number |
-4512052 |
|
Cat1 |
CD |
|
Name2 |
228581 |
|
Cat2 |
SAO |
|
HD |
163378 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17507S4527A |
|
HIC |
87957 |
|
17581-4527 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
175805.28-452723.5 |
|
Mag |
15.5 |
|
Calc delta mag |
7.7 |
|
Calc coord |
yes |
|
Ccdm |
17581-4527 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
DON 872 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1931 |
|
Theta |
099 |
|
Rho |
3.6 |
|
Obs |
3 |
|
Vmag |
15.5 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17507S4527B |
|
HIC |
87957 |
|