18036-4253 DON 879 (HD 164545)
18h 03m 38.90s -42° 52' 34.2" P.A. 278.00 sep 2.0 mag 9.98,12.09 Sp F8 dist. 261.78 pc (853.93 l.y.)
Coord 2000 |
18036-4253 |
|
Discov num |
DON 879 |
|
Comp |
|
|
Coord arcsec 2000 |
18 03 38.90 -42 52 34.2 |
|
Date first |
1931 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
277 |
|
Pa last |
278.2 |
|
P.A. Now (θ) |
278.2° |
|
Sep first |
1.7 |
|
Sep last |
2.006 |
|
Sep. Now (ρ) |
2.006" |
|
Mag pri |
9.98 |
|
Mag sec |
12.09 |
|
delta mag (ΔM) |
2.11 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-026 |
|
Sec motion dec |
-026 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 164545 |
|
Constellation |
Corona Austrina |
|
HIP |
88457 |
|
Tycho2 |
7907-02784-1 |
|
Gaia DR2 |
6725037595685878528 |
|
HD |
164545 |
|
CD |
CD-4212800 |
|
CP |
CP-42 8225 |
|
Distance |
261.78 |
|
Distance ly |
853.93 |
|
WDS 18036-4253 DON 879 (HD 164545) : 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 |
18036-4253 |
DON 879 |
|
1991 |
5 |
276 |
1.9 |
9.98 |
12.09 |
F8 |
|
180338.90-425234.2 |
18036-4253 |
DON 879 |
|
2016 |
6 |
278 |
2.0 |
9.98 |
12.09 |
F8 |
|
180338.90-425234.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18036-4253 DON 879 (HD 164545) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18036-4253 DON 879 (HD 164545) : MEASURES
No records found.
WDS 18036-4253 (HD 164545) : 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 18036-4253 (HD 164545) : ALADIN DSS IMAGE @ 18h 03m 38.90s -42° 52' 34.2"
WDS 18036-4253 DON 879 (HD 164545) : 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 |
|
18036-4253 |
DON 879 |
|
278 |
2.0 |
|
Show |
|
18044-4306 |
DON 880 |
|
178 |
3.3 |
16 |
Show |
|
18055-4238 |
CPO 572 |
AB |
289 |
5.1 |
25 |
Show |
|
18030-4328 |
SEE 345 |
|
139 |
15.3 |
36 |
Show |
|
18002-4258 |
WFC 204 |
|
291 |
7.8 |
39 |
Show |
|
18060-4223 |
CPO9256 |
|
65 |
4.5 |
40 |
Show |
|
18007-4321 |
LDS 620 |
|
331 |
3.4 |
44 |
Show |
|
18068-4325 |
HJ 5014 |
|
|
1.8 |
48 |
Show |
|
18026-4204 |
HJ 5004 |
|
289 |
12.7 |
50 |
Show |
|
17591-4312 |
DON 874 |
|
61 |
1.6 |
54 |
Show |
|
17589-4310 |
DON 873 |
|
57 |
0.2 |
56 |
Show |
|
18084-4225 |
CPO 573 |
|
25 |
4.9 |
59 |
Show |
|
17584-4236 |
CPO 565 |
|
329 |
1.7 |
61 |
Show |
|
18025-4152 |
BRT1013 |
|
348 |
6.1 |
61 |
Show |
|
17580-4233 |
TDT 599 |
|
265 |
0.6 |
66 |
Show |
|
17583-4222 |
TDT 604 |
|
257 |
0.4 |
67 |
Show |
|
18050-4147 |
CPO 78 |
|
27 |
87.3 |
68 |
Show |
|
18096-4227 |
BRT1026 |
|
4 |
5.7 |
71 |
Show |
|
18064-4145 |
HJ 5011 |
|
344 |
28.1 |
74 |
Show |
|
18065-4141 |
DAW 220 |
|
243 |
8.1 |
79 |
Show |
|
18032-4132 |
BRT1014 |
|
272 |
5.7 |
81 |
Show |
|
18003-4137 |
BRT1010 |
|
125 |
6.1 |
85 |
Show |
|
18074-4409 |
B 2432 |
|
245 |
12.5 |
87 |
Show |
|
17556-4313 |
BRT1004 |
|
294 |
3.4 |
91 |
Show |
|
18118-4238 |
I 1353 |
|
73 |
1.2 |
92 |
Show |
|
18096-4400 |
KPP4087 |
|
355 |
1.1 |
94 |
Show |
|
17583-4407 |
BRT1006 |
|
133 |
3.8 |
95 |
Show |
|
17553-4227 |
CPO 562 |
|
78 |
3.3 |
97 |
Show |
|
17554-4222 |
VOU 77 |
AB |
128 |
4.4 |
97 |
Show |
|
17554-4222 |
VOU 77 |
AB,C |
22 |
6.0 |
97 |
Show |
|
18105-4150 |
BRT1028 |
|
299 |
4.0 |
98 |
Show |
|
17548-4301 |
B 1872 |
|
332 |
0.2 |
98 |
Show |
|
17589-4128 |
CPO 568 |
|
100 |
4.5 |
100 |
Show |
|
17551-4327 |
TDT 569 |
|
105 |
2.3 |
101 |
Show |
|
17555-4206 |
VOU 78 |
|
128 |
4.9 |
102 |
Show |
|
18128-4233 |
BRT1030 |
|
7 |
4.6 |
103 |
Show |
|
17542-4243 |
HDS2526 |
|
347 |
0.2 |
105 |
Show |
|
18086-4423 |
BRT1023 |
|
225 |
7.4 |
106 |
Show |
|
18081-4428 |
BRT1021 |
|
138 |
3.1 |
107 |
Show |
|
18076-4431 |
BRT1019 |
|
3 |
4.2 |
108 |
Show |
|
17558-4148 |
VOU 79 |
|
154 |
4.7 |
109 |
Show |
|
18105-4411 |
BRT1027 |
|
141 |
3.8 |
109 |
Show |
|
18135-4230 |
BRT1033 |
|
91 |
2.8 |
111 |
Show |
|
18133-4220 |
BRT1032 |
|
93 |
5.6 |
112 |
Show |
|
18017-4442 |
BRT1012 |
|
201 |
5.7 |
112 |
Show |
|
18050-4445 |
FIN 9 |
|
193 |
1.4 |
114 |
Show |
|
17597-4106 |
RST2012 |
|
140 |
0.7 |
116 |
Show |
|
17597-4105 |
RST2013 |
|
206 |
0.7 |
117 |
Show |
|
17537-4210 |
VOU 73 |
|
211 |
7.4 |
117 |
Show |
|
18065-4100 |
RST2028 |
|
23 |
6.1 |
118 |
Show |
|
18143-4309 |
SHY 740 |
|
345 |
999.9 |
119 |
|
|
WDS 18036-4253 : COMPONENTS
18036-4253 A
Componente originario normalizzato |
AB |
|
Name |
HD 164545 |
|
Coord arcsec 2000 |
180338.90-425234.2 |
|
Mag |
9.98 |
|
Spectral class |
F8 (yellow-white) |
|
PmRA |
-1.00 |
|
PmDE |
-26.0 |
|
HIP |
88457 |
|
Tycho2 |
7907-02784-1 |
|
HD |
164545 |
|
CD |
CD-4212800 |
|
CP |
CP-42 8225 |
|
Tycho2 |
7907-02784-1 |
|
Pflag |
P |
|
RAmdeg |
270.91209862 |
|
DEmdeg |
-42.87615956 |
|
PmRA |
-0.9 |
|
PmDE |
-26.3 |
|
E RAmdeg |
19 |
|
E DEmdeg |
27 |
|
E pmRA |
2.4 |
|
E pmDE |
2.1 |
|
EpRAm |
1990.87 |
|
EpDEm |
1989.54 |
|
Num |
4 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.0 |
|
Q pmDE |
1.0 |
|
BTmag |
10.641 |
|
E BTmag |
0.040 |
|
VTmag |
9.983 |
|
E VTmag |
0.034 |
|
Prox |
19 |
|
TYC |
T |
|
HIP |
88457 |
|
CCDM |
A |
|
RAdeg |
270.91216806 |
|
DEdeg |
-42.87610528 |
|
EpRA 1990 |
1.78 |
|
EpDE 1990 |
1.70 |
|
E RAdeg |
19.2 |
|
E DEdeg |
27.7 |
|
Posflg |
D |
|
Corr |
-0.1 |
|
Catalog |
H |
|
HIP |
88457 |
|
Proxy |
H |
|
RAhms |
18 03 38.91 |
|
DEdms |
-42 52 33.9 |
|
Vmag |
9.86 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
270.912 |
|
DEdeg |
-42.8761 |
|
AstroRef |
A |
|
Plx |
3.17 |
|
CCDM |
18036-4253 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
279 |
|
Rho |
1.99 |
|
HD |
164545 |
|
BD |
|
|
CD |
CD-4212800 |
|
CP |
CP-42 8225 |
|
Dm number |
-4212800 |
|
VIred |
0.61 |
|
SpType |
F7 |
|
R SpType |
|
|
Coord arcsec 2000 |
180338.91-425233.9 |
|
HIP |
88457 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.7283088386 |
|
DErad |
-0.7483290617 |
|
Plx |
3.82 |
|
PmRA |
-6.03 |
|
PmDE |
-28.9 |
|
E RArad |
1.92 |
|
E DErad |
0.95 |
|
E Plx |
1.8 |
|
E pmRA |
2.27 |
|
E pmDE |
0.88 |
|
Hpmag |
9.976 |
|
E Hpmag |
0.0027 |
|
SHp |
0.025 |
|
VA |
0 |
|
BV |
0 |
|
E BV |
0 |
|
VI |
0 |
|
Ccdm |
18036-4253 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.88 |
|
DDEs |
24.5 |
|
R dRAs |
31 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.6 |
|
Sp |
F8 |
|
PmNote |
* |
|
PmRA |
-8 |
|
PmDE |
-41 |
|
Dm number |
-4212800 |
|
Cat1 |
CD |
|
Name2 |
|
|
Cat2 |
|
|
HD |
164545 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17565S4253A |
|
HIC |
88457 |
|
18036-4253 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
180338.77-425233.9 |
|
Mag |
12.09 |
|
PmRA |
-1.00 |
|
PmDE |
-26.0 |
|
Tycho2 |
7907-02784-2 |
|
Calc delta mag |
2.11 |
|
Calc coord |
yes |
|
Tycho2 |
7907-02784-2 |
|
Pflag |
P |
|
RAmdeg |
270.91209862 |
|
DEmdeg |
-42.87615956 |
|
PmRA |
-0.9 |
|
PmDE |
-26.3 |
|
E RAmdeg |
19 |
|
E DEmdeg |
27 |
|
E pmRA |
2.4 |
|
E pmDE |
2.1 |
|
EpRAm |
1990.87 |
|
EpDEm |
1989.54 |
|
Num |
4 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.0 |
|
Q pmDE |
1.0 |
|
BTmag |
12.447 |
|
E BTmag |
0.202 |
|
VTmag |
12.092 |
|
E VTmag |
0.210 |
|
Prox |
19 |
|
TYC |
|
|
HIP |
88457 |
|
CCDM |
B |
|
RAdeg |
270.91146389 |
|
DEdeg |
-42.87604917 |
|
EpRA 1990 |
1.79 |
|
EpDE 1990 |
1.71 |
|
E RAdeg |
75.6 |
|
E DEdeg |
109.8 |
|
Posflg |
D |
|
Corr |
-0.1 |
|
Ccdm |
18036-4253 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
DON 879 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1931 |
|
Theta |
277 |
|
Rho |
1.7 |
|
Obs |
3 |
|
Vmag |
11.2 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17565S4253B |
|
HIC |
88457 |
|