18522-6910 MLO 83 (HD 173687)
18h 52m 11.08s -69° 10' 17.5" P.A. 238.00 sep 2.4 mag 9.33,10.44 Sp A4IV
Coord 2000 |
18522-6910 |
|
Discov num |
MLO 83 |
|
Comp |
|
|
Coord arcsec 2000 |
18 52 11.08 -69 10 17.5 |
|
Date first |
1928 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
238 |
|
Pa last |
237.6 |
|
P.A. Now (θ) |
237.6° |
|
Sep first |
2.1 |
|
Sep last |
2.397 |
|
Sep. Now (ρ) |
2.397" |
|
Mag pri |
9.33 |
|
Mag sec |
10.44 |
|
delta mag (ΔM) |
1.11 |
|
Spectral class |
A4IV (white) |
|
Pri motion ra |
+010 |
|
Sec motion ra |
+010 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 173687 |
|
Constellation |
Pavo |
|
Tycho2 |
9292-02173-1 |
|
Gaia DR2 |
6433398531630238592 |
|
HD |
173687 |
|
WDS 18522-6910 MLO 83 (HD 173687) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
MlO1881 |
T - |
Walker, G.J. |
1881Obs.....4..249W |
MlO1881 |
|
Observatory 4, 249, 1881 |
|
MlO1927A |
Pa - |
Melbourne Obs. |
1927sdsc.book...... |
MlO1927A |
|
cited in SDS (Southern Double Star Cat.), 1927 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18522-6910 |
MLO 83 |
|
1991 |
2 |
237 |
2.5 |
9.33 |
10.44 |
A4IV |
|
185211.08-691017.5 |
18522-6910 |
MLO 83 |
|
2015 |
3 |
238 |
2.4 |
9.33 |
10.44 |
A4IV |
|
185211.08-691017.5 |
18522-6910 |
MLO 83 |
|
2016 |
4 |
238 |
2.4 |
9.33 |
10.44 |
A4IV |
|
185211.08-691017.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18522-6910 MLO 83 (HD 173687) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18522-6910 MLO 83 (HD 173687) : MEASURES
No records found.
WDS 18522-6910 (HD 173687) : 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 18522-6910 (HD 173687) : ALADIN DSS IMAGE @ 18h 52m 11.08s -69° 10' 17.5"
WDS 18522-6910 MLO 83 (HD 173687) : 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 |
|
18522-6910 |
MLO 83 |
|
238 |
2.4 |
|
Show |
|
18483-6856 |
JAO 8 |
|
266 |
0.8 |
26 |
Show |
|
18474-6931 |
UC 3671 |
|
205 |
6.4 |
33 |
Show |
|
18495-6954 |
TDT1074 |
|
342 |
1.5 |
47 |
Show |
|
18464-6946 |
TDT1048 |
|
128 |
2.6 |
47 |
Show |
|
18524-6957 |
TDT1098 |
|
198 |
0.6 |
47 |
Show |
|
18429-6856 |
UC 3652 |
|
206 |
49.5 |
52 |
Show |
|
18446-6947 |
TDT1025 |
|
230 |
0.5 |
55 |
Show |
|
18518-7005 |
TDT1093 |
|
10 |
0.4 |
55 |
Show |
|
18419-6901 |
DON 913 |
|
156 |
1.0 |
57 |
Show |
|
19014-6951 |
UC 3765 |
|
254 |
37.9 |
64 |
Show |
|
19035-6845 |
FIN 357 |
|
149 |
0.2 |
66 |
Show |
|
18558-6806 |
KPP1437 |
|
122 |
10.8 |
68 |
Show |
|
18412-6950 |
UC 3637 |
|
265 |
61.3 |
71 |
Show |
|
18375-6856 |
LDS 643 |
|
40 |
163.4 |
81 |
Show |
|
19076-6925 |
DON 941 |
|
104 |
0.9 |
81 |
Show |
|
18375-6850 |
UC 3628 |
|
305 |
48.7 |
82 |
Show |
|
19076-6928 |
TDT1240 |
|
135 |
0.4 |
84 |
Show |
|
18397-7005 |
TDT 983 |
|
127 |
1.2 |
86 |
Show |
|
18379-6954 |
MLO 82 |
|
207 |
3.3 |
87 |
Show |
|
18397-6814 |
TDT 982 |
|
344 |
0.5 |
89 |
Show |
|
18381-7002 |
TDT 967 |
|
290 |
0.7 |
90 |
Show |
|
19081-6822 |
LDS 664 |
|
49 |
91.2 |
94 |
Show |
|
18432-6746 |
DON 916 |
|
178 |
4.6 |
98 |
Show |
|
18410-6754 |
TDT 991 |
|
109 |
0.4 |
99 |
Show |
|
18411-6752 |
TDT 992 |
|
117 |
0.9 |
100 |
Show |
|
19084-7004 |
B 2467 |
|
129 |
1.9 |
100 |
Show |
|
19116-6919 |
TDT1289 |
|
240 |
0.5 |
104 |
Show |
|
19099-6825 |
SHY 314 |
|
1 |
449.2 |
106 |
Show |
|
19100-6823 |
BRT2013 |
|
111 |
5.1 |
109 |
Show |
|
18593-6729 |
TDT1171 |
|
343 |
0.6 |
109 |
Show |
|
18442-6728 |
UC 3658 |
|
330 |
37.8 |
112 |
Show |
|
19101-7012 |
TDT1271 |
|
42 |
0.4 |
112 |
Show |
|
18393-7045 |
TDT 977 |
|
138 |
1.2 |
116 |
Show |
|
18591-6717 |
TDT1165 |
|
123 |
0.5 |
120 |
Show |
|
19002-7104 |
TDS 957 |
|
196 |
1.5 |
121 |
Show |
|
18493-7111 |
TDT1071 |
|
263 |
0.6 |
122 |
Show |
|
18551-6709 |
UC 3721 |
|
346 |
45.1 |
123 |
Show |
|
18323-6808 |
TDT 931 |
|
221 |
1.2 |
126 |
Show |
|
18358-6742 |
TDT 951 |
|
20 |
1.0 |
127 |
Show |
|
18391-7058 |
TDT 974 |
|
176 |
0.6 |
127 |
Show |
|
18421-6705 |
TDS 935 |
|
282 |
0.9 |
138 |
Show |
|
18470-7126 |
HEI 262 |
|
273 |
0.5 |
140 |
Show |
|
18430-7126 |
HJ 5048 |
|
356 |
69.6 |
144 |
Show |
|
18490-7133 |
TDS 948 |
|
266 |
0.9 |
144 |
Show |
|
19000-7132 |
HDS2694 |
AB |
239 |
0.8 |
148 |
Show |
|
18348-7109 |
TDT 943 |
|
257 |
1.4 |
148 |
Show |
|
19069-6706 |
R 318 |
|
110 |
17.3 |
150 |
Show |
|
18350-7119 |
UC 3619 |
AB |
246 |
28.1 |
156 |
Show |
|
18350-7119 |
UC 3619 |
AC |
243 |
36.0 |
156 |
Show |
|
18431-6643 |
NZO 91 |
|
162 |
1.8 |
156 |
|
|
WDS 18522-6910 : COMPONENTS
18522-6910 A
Componente originario normalizzato |
AB |
|
Name |
HD 173687 |
|
Coord arcsec 2000 |
185211.08-691017.5 |
|
Mag |
9.33 |
|
Spectral class |
A4IV (white) |
|
PmRA |
10.00 |
|
PmDE |
-6.0 |
|
Tycho2 |
9292-02173-1 |
|
HD |
173687 |
|
Tycho2 |
9292-02173-1 |
|
Pflag |
P |
|
RAmdeg |
283.04618310 |
|
DEmdeg |
-69.17153594 |
|
PmRA |
9.5 |
|
PmDE |
-6.1 |
|
E RAmdeg |
10 |
|
E DEmdeg |
8 |
|
E pmRA |
1.7 |
|
E pmDE |
1.6 |
|
EpRAm |
1990.93 |
|
EpDEm |
1991.28 |
|
Num |
8 |
|
Q RAmdeg |
1.6 |
|
Q DEmdeg |
1.4 |
|
Q pmRA |
1.6 |
|
Q pmDE |
1.4 |
|
BTmag |
9.603 |
|
E BTmag |
0.019 |
|
VTmag |
9.331 |
|
E VTmag |
0.016 |
|
Prox |
25 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
283.04641333 |
|
DEdeg |
-69.17145444 |
|
EpRA 1990 |
1.50 |
|
EpDE 1990 |
1.64 |
|
E RAdeg |
9.5 |
|
E DEdeg |
7.8 |
|
Posflg |
D |
|
Corr |
0.1 |
|
Ccdm |
18522-6910 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.84 |
|
DDEs |
-17.8 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.2 |
|
Sp |
A2 |
|
PmNote |
* |
|
PmRA |
8 |
|
PmDE |
-13 |
|
Dm number |
-69 2942 |
|
Cat1 |
CPD |
|
Name2 |
|
|
Cat2 |
|
|
HD |
173687 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18413S6917A |
|
HIC |
|
|
18522-6910 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
185210.95-691018.8 |
|
Mag |
10.44 |
|
PmRA |
10.00 |
|
PmDE |
-6.0 |
|
Tycho2 |
9292-02173-2 |
|
Calc delta mag |
1.11 |
|
Calc coord |
yes |
|
Tycho2 |
9292-02173-2 |
|
Pflag |
P |
|
RAmdeg |
283.04618310 |
|
DEmdeg |
-69.17153594 |
|
PmRA |
9.5 |
|
PmDE |
-6.1 |
|
E RAmdeg |
10 |
|
E DEmdeg |
8 |
|
E pmRA |
1.7 |
|
E pmDE |
1.6 |
|
EpRAm |
1990.93 |
|
EpDEm |
1991.28 |
|
Num |
8 |
|
Q RAmdeg |
1.6 |
|
Q DEmdeg |
1.4 |
|
Q pmRA |
1.6 |
|
Q pmDE |
1.4 |
|
BTmag |
10.706 |
|
E BTmag |
0.034 |
|
VTmag |
10.443 |
|
E VTmag |
0.035 |
|
Prox |
25 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
283.04479889 |
|
DEdeg |
-69.17182417 |
|
EpRA 1990 |
1.50 |
|
EpDE 1990 |
1.62 |
|
E RAdeg |
22.9 |
|
E DEdeg |
18.7 |
|
Posflg |
D |
|
Corr |
0.1 |
|
Ccdm |
18522-6910 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
MLO |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1928 |
|
Theta |
238 |
|
Rho |
2.1 |
|
Obs |
1 |
|
Vmag |
10.4 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18413S6917B |
|
HIC |
|
|