18128-2024 DON 886 (HD 312810)
18h 12m 46.90s -20° 23' 52.6" P.A. 205.00 sep 4.9 mag 11.14,11.98
Coord 2000 |
18128-2024 |
|
Discov num |
DON 886 |
|
Comp |
|
|
Coord arcsec 2000 |
18 12 46.90 -20 23 52.6 |
|
Date first |
1919 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
206 |
|
Pa last |
204.9 |
|
P.A. Now (θ) |
204.9° |
|
Sep first |
5.1 |
|
Sep last |
4.926 |
|
Sep. Now (ρ) |
4.926" |
|
Mag pri |
11.14 |
|
Mag sec |
11.98 |
|
delta mag (ΔM) |
0.84 |
|
Spectral class |
|
|
Pri motion ra |
+009 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
+034 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=1.162
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 312810 |
|
Constellation |
Sagittarius |
|
Tycho2 |
6272-00711-1 |
|
Gaia DR2 |
4094041922665438336 |
|
HD |
312810 |
|
WDS 18128-2024 DON 886 (HD 312810) : 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 |
18128-2024 |
DON 886 |
|
1998 |
7 |
205 |
4.9 |
11.14 |
11.98 |
|
D |
181246.90-202352.6 |
18128-2024 |
DON 886 |
|
2010 |
8 |
204 |
5.0 |
11.14 |
11.98 |
|
D |
181246.90-202352.6 |
18128-2024 |
DON 886 |
|
2015 |
10 |
205 |
4.9 |
11.14 |
11.98 |
|
|
181246.90-202352.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18128-2024 DON 886 (HD 312810) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18128-2024 DON 886 (HD 312810) : MEASURES
No records found.
WDS 18128-2024 (HD 312810) : 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 18128-2024 (HD 312810) : ALADIN DSS IMAGE @ 18h 12m 46.90s -20° 23' 52.6"
WDS 18128-2024 DON 886 (HD 312810) : 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 |
|
18128-2024 |
DON 886 |
|
205 |
4.9 |
1 |
Show |
|
18131-2024 |
SKF1038 |
CD |
187 |
4.1 |
5 |
Show |
|
18131-2024 |
J 1621 |
AC |
301 |
15.8 |
5 |
Show |
|
18131-2024 |
ARA1141 |
AB |
286 |
8.0 |
5 |
Show |
|
18115-2023 |
ARA1137 |
|
334 |
4.1 |
17 |
Show |
|
18112-2041 |
ARA1136 |
|
305 |
14.3 |
29 |
Show |
|
18121-2054 |
ARA1139 |
|
123 |
10.6 |
32 |
Show |
|
18140-2052 |
J 1622 |
|
45 |
7.7 |
33 |
Show |
|
18152-2023 |
CHR 255 |
Aa,Ab |
156 |
0.1 |
35 |
Show |
|
18152-2023 |
BU 286 |
AB |
216 |
6.1 |
35 |
Show |
|
18152-2023 |
SNA 83 |
AC |
27 |
5.9 |
35 |
Show |
|
18152-2023 |
SNA 83 |
AD |
281 |
6.5 |
35 |
Show |
|
18152-2023 |
SNA 83 |
AE |
242 |
7.3 |
35 |
Show |
|
18116-1952 |
OCC9176 |
|
-1 |
0.0 |
37 |
Show |
|
18137-1949 |
TOB 277 |
|
130 |
23.5 |
38 |
Show |
|
18116-2059 |
ARA1138 |
|
157 |
13.6 |
39 |
Show |
|
18129-1945 |
OCC 465 |
|
-1 |
0.1 |
40 |
Show |
|
18152-2044 |
TOK 59 |
AB |
77 |
1.3 |
40 |
Show |
|
18152-2044 |
SNA 82 |
Aa,Ab |
203 |
0.0 |
40 |
Show |
|
18152-2044 |
SNA 82 |
AC |
356 |
2.3 |
40 |
Show |
|
18152-2044 |
SNA 82 |
AD |
108 |
7.1 |
40 |
Show |
|
18136-2101 |
GLP 13 |
|
245 |
25.0 |
40 |
Show |
|
18135-1945 |
OCC 467 |
|
-1 |
0.1 |
40 |
Show |
|
18112-1951 |
BU 132 |
AB |
187 |
1.4 |
40 |
Show |
|
18112-1951 |
TOK 57 |
Aa,Ab |
16 |
0.0 |
40 |
Show |
|
18112-1951 |
OCC9175 |
Ba,Bb |
-1 |
0.0 |
40 |
Show |
|
18146-2055 |
KPP1769 |
|
268 |
13.7 |
41 |
Show |
|
18138-2104 |
SLV 7 |
BD |
331 |
40.8 |
42 |
Show |
|
18138-2104 |
SLV 7 |
BE |
106 |
64.4 |
42 |
Show |
Polis |
18138-2104 |
H 5 7 |
AB |
258 |
16.9 |
42 |
Show |
Polis |
18138-2104 |
BU 292 |
AC |
119 |
25.5 |
42 |
Show |
Polis |
18138-2104 |
HJ 2822 |
AD |
312 |
48.2 |
42 |
Show |
Polis |
18138-2104 |
HJ 2822 |
AE |
114 |
50.2 |
42 |
Show |
|
18150-1955 |
HJ 2823 |
AB |
330 |
20.3 |
43 |
Show |
|
18150-1955 |
TOB 275 |
AC |
91 |
23.2 |
43 |
Show |
|
18150-1955 |
TOB 275 |
AD |
47 |
30.3 |
43 |
Show |
|
18150-1955 |
TOB 275 |
CF |
110 |
75.5 |
43 |
Show |
|
18150-1955 |
TOB 275 |
DE |
37 |
36.3 |
43 |
Show |
|
18124-2107 |
ARA1519 |
|
235 |
8.2 |
44 |
Show |
|
18154-1956 |
B 1883 |
|
53 |
0.2 |
46 |
Show |
|
18097-2007 |
BRT1514 |
|
22 |
4.6 |
47 |
Show |
|
18158-2001 |
CLL 12 |
|
199 |
22.9 |
48 |
Show |
|
18163-2027 |
SKF1039 |
|
336 |
3.7 |
49 |
Show |
|
18150-1945 |
TOB 276 |
|
345 |
13.0 |
51 |
Show |
|
18155-2057 |
TDS 911 |
|
102 |
1.0 |
51 |
Show |
|
18129-1933 |
BRT1519 |
|
55 |
5.2 |
52 |
Show |
|
18113-2111 |
ARA1516 |
|
274 |
13.4 |
52 |
Show |
|
18163-2008 |
ARA1143 |
|
18 |
10.9 |
52 |
Show |
|
18157-1950 |
B 1884 |
|
85 |
0.2 |
54 |
Show |
|
18166-2033 |
MCA 51 |
|
321 |
0.1 |
55 |
Show |
|
18147-1939 |
J 1623 |
|
29 |
5.7 |
55 |
|
|
WDS 18128-2024 : COMPONENTS
18128-2024 A
Componente originario normalizzato |
AB |
|
Name |
HD 312810 |
|
Coord arcsec 2000 |
181246.90-202352.6 |
|
Mag |
11.14 |
|
PmRA |
9.00 |
|
PmDE |
34.0 |
|
Tycho2 |
6272-00711-1 |
|
HD |
312810 |
|
Tycho2 |
6272-00711-1 |
|
Pflag |
|
|
RAmdeg |
273.19542178 |
|
DEmdeg |
-20.39793380 |
|
PmRA |
-3.4 |
|
PmDE |
4.1 |
|
E RAmdeg |
44 |
|
E DEmdeg |
54 |
|
E pmRA |
2.8 |
|
E pmDE |
2.9 |
|
EpRAm |
1988.03 |
|
EpDEm |
1986.54 |
|
Num |
3 |
|
Q RAmdeg |
0.3 |
|
Q DEmdeg |
3.8 |
|
Q pmRA |
0.3 |
|
Q pmDE |
3.8 |
|
BTmag |
11.024 |
|
E BTmag |
0.067 |
|
VTmag |
11.135 |
|
E VTmag |
0.112 |
|
Prox |
45 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
273.19543000 |
|
DEdeg |
-20.39794278 |
|
EpRA 1990 |
1.79 |
|
EpDE 1990 |
1.80 |
|
E RAdeg |
44.6 |
|
E DEdeg |
56.0 |
|
Posflg |
|
|
Corr |
-0.1 |
|
Ccdm |
18128-2024 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.11 |
|
DDEs |
7.5 |
|
R dRAs |
41 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
10.4 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
-20 5031 |
|
Cat1 |
BD |
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18068S2025A |
|
HIC |
|
|
18128-2024 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
181246.76-202357.1 |
|
Mag |
11.98 |
|
PmRA |
-6.00 |
|
PmDE |
-4.0 |
|
Tycho2 |
6272-00711-2 |
|
Calc delta mag |
0.84 |
|
Calc coord |
yes |
|
Tycho2 |
6272-00711-2 |
|
Pflag |
|
|
RAmdeg |
273.19492293 |
|
DEmdeg |
-20.39909436 |
|
PmRA |
-0.7 |
|
PmDE |
0.2 |
|
E RAmdeg |
108 |
|
E DEmdeg |
131 |
|
E pmRA |
3.5 |
|
E pmDE |
3.9 |
|
EpRAm |
1974.07 |
|
EpDEm |
1968.20 |
|
Num |
3 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
0.3 |
|
Q pmRA |
1.2 |
|
Q pmDE |
0.3 |
|
BTmag |
12.098 |
|
E BTmag |
0.182 |
|
VTmag |
11.975 |
|
E VTmag |
0.256 |
|
Prox |
45 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
273.19492389 |
|
DEdeg |
-20.39909500 |
|
EpRA 1990 |
1.81 |
|
EpDE 1990 |
1.81 |
|
E RAdeg |
124.8 |
|
E DEdeg |
160.3 |
|
Posflg |
|
|
Corr |
-0.1 |
|
Ccdm |
18128-2024 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
DON 886 |
|
DRAs |
-1.28 |
|
DDEs |
3.1 |
|
R dRAs |
41 |
|
Year |
1921 |
|
Theta |
204 |
|
Rho |
4.6 |
|
Obs |
3 |
|
Vmag |
11.1 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
18068S2025B |
|
HIC |
|
|