20146+0242 BAL 2020
20h 14m 38.55s +02° 41' 42.1" P.A. 159.00 sep 8.2 mag 10.43,12.06 Sp G0
Coord 2000 |
20146+0242 |
|
Discov num |
BAL2020 |
|
Comp |
|
|
Coord arcsec 2000 |
20 14 38.55 +02 41 42.1 |
|
Date first |
1909 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
124 |
|
Pa last |
158.9 |
|
P.A. Now (θ) |
158.9° |
|
Sep first |
9.7 |
|
Sep last |
8.164 |
|
Sep. Now (ρ) |
8.164" |
|
Mag pri |
10.43 |
|
Mag sec |
12.06 |
|
delta mag (ΔM) |
1.63 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
+046 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
+017 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
rPM=0.899
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquila |
|
Tycho2 |
0499-00927-1 |
|
Gaia DR2 |
4244101143619156992 |
|
WDS 20146+0242 BAL 2020 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Bal1924 |
Ma - |
Baillaud, R. |
1924JO......7..117B |
Bal1924 |
|
J. Obs. 7, 117, 1924 |
|
Bal1925 |
Ma - |
Baillaud, R. |
1925JO......8...53B |
Bal1925 |
|
J. Obs. 8, 53, 1925 |
|
Bal1925b |
Ma j |
Baillaud, R. |
1925JO......8...56B |
Bal1925b |
|
J. Obs. 8, 56, 1925 |
|
Bal1926 |
Ma - |
Baillaud, R. |
1926JO......9..129P |
Bal1926 |
|
J. Obs. 9, 129, 1926 |
|
Bal1937A |
Ma - |
Baillaud, R. |
1937AnLei..18....1S |
Bal1937A |
|
cited by Strand (Ann. Sterrew. Leiden 18, 1937) |
|
Bal1944 |
C - |
Baillaud, R. |
1944AnBes...3...33B |
Bal1944 |
+Pa |
Ann. Obs. Besancon New Ser. 3, 33, 1943 |
|
Bal1944 |
+Po |
|
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20146+0242 |
BAL2020 |
|
2007 |
3 |
156 |
8.4 |
10.43 |
12.06 |
G0 |
D |
201438.55+024142.1 |
20146+0242 |
BAL2020 |
|
2015 |
5 |
159 |
8.2 |
10.43 |
12.06 |
G0 |
|
201438.55+024142.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20146+0242 BAL 2020 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20146+0242 BAL 2020 : MEASURES
No records found.
WDS 20146+0242 : 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 20146+0242 : ALADIN DSS IMAGE @ 20h 14m 38.55s +02° 41' 42.1"
WDS 20146+0242 BAL 2020 : 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 |
|
20146+0242 |
BAL2020 |
|
159 |
8.2 |
|
Show |
|
20155+0251 |
HJ 910 |
AB |
305 |
18.3 |
17 |
Show |
|
20155+0251 |
HJ 910 |
AC |
243 |
36.6 |
17 |
Show |
|
20151+0218 |
BAL1551 |
|
40 |
9.8 |
25 |
Show |
|
20132+0256 |
CRI 26 |
|
124 |
32.5 |
27 |
Show |
|
20162+0255 |
GWP2933 |
|
48 |
1.3 |
28 |
Show |
|
20149+0315 |
BAL2021 |
|
344 |
4.5 |
34 |
Show |
|
20121+0246 |
BAL2018 |
|
341 |
17.2 |
39 |
Show |
|
20122+0255 |
BAL2019 |
|
46 |
6.0 |
40 |
Show |
|
20169+0306 |
GWP2935 |
|
172 |
46.6 |
41 |
Show |
|
20134+0201 |
BAL1549 |
|
228 |
17.1 |
45 |
Show |
|
20121+0306 |
HEI 581 |
|
160 |
0.8 |
45 |
Show |
|
20128+0318 |
BAL2529 |
|
36 |
11.3 |
46 |
Show |
|
20152+0155 |
BAL1552 |
|
243 |
4.9 |
48 |
Show |
|
20112+0237 |
BAL2017 |
|
200 |
13.2 |
52 |
Show |
|
20167+0158 |
UC 250 |
|
251 |
25.2 |
54 |
Show |
|
20188+0305 |
UC 4144 |
|
347 |
30.8 |
67 |
Show |
|
20105+0212 |
UC 4111 |
|
272 |
32.7 |
69 |
Show |
|
20117+0335 |
UC 4117 |
|
298 |
41.9 |
69 |
Show |
|
20117+0146 |
HJ 906 |
AB |
156 |
13.3 |
73 |
Show |
|
20117+0146 |
HJ 906 |
AC |
348 |
34.7 |
73 |
Show |
|
20117+0146 |
ABH 132 |
AD |
142 |
60.1 |
73 |
Show |
|
20117+0146 |
ABH 132 |
AE |
132 |
78.8 |
73 |
Show |
|
20117+0146 |
ABH 132 |
AF |
40 |
86.7 |
73 |
Show |
|
20117+0146 |
ABH 132 |
AG |
32 |
62.0 |
73 |
Show |
|
20117+0146 |
ABH 132 |
AH |
235 |
57.4 |
73 |
Show |
|
20134+0128 |
AG 248 |
AB |
11 |
3.4 |
76 |
Show |
|
20102+0204 |
HJ 2933 |
|
26 |
21.7 |
78 |
Show |
|
20119+0348 |
STF2641 |
|
168 |
20.7 |
79 |
Show |
|
20104+0330 |
BAL2527 |
|
197 |
6.1 |
80 |
Show |
|
20199+0254 |
TDT2175 |
|
164 |
1.8 |
81 |
Show |
|
20115+0135 |
BAL1547 |
|
46 |
5.8 |
82 |
Show |
|
20103+0149 |
BAL1545 |
|
345 |
15.3 |
84 |
Show |
|
20174+0129 |
A 2279 |
|
301 |
4.5 |
84 |
Show |
|
20200+0308 |
HJ 913 |
|
144 |
9.6 |
85 |
Show |
|
20166+0405 |
J 1641 |
|
215 |
7.4 |
90 |
Show |
|
20114+0127 |
BAL1546 |
|
95 |
17.5 |
90 |
Show |
|
20087+0227 |
UC 4099 |
|
280 |
61.1 |
90 |
Show |
|
20147+0109 |
J 2571 |
|
102 |
3.9 |
93 |
Show |
|
20202+2000 |
KPP 879 |
AB |
332 |
7.4 |
94 |
Show |
|
20168+0111 |
HDS2890 |
|
313 |
0.1 |
97 |
Show |
|
20212+0249 |
TOK 730 |
|
146 |
0.2 |
99 |
Show |
|
20159+0419 |
TDT2129 |
|
262 |
2.3 |
100 |
Show |
|
20213+0250 |
HLD 158 |
|
41 |
1.2 |
100 |
Show |
|
20195+0133 |
SKF 925 |
|
87 |
39.9 |
101 |
Show |
|
20096+0132 |
TDT2036 |
|
76 |
0.5 |
103 |
Show |
|
20198+0132 |
TDT2172 |
|
230 |
0.4 |
105 |
Show |
|
20181+0105 |
KPP 721 |
|
272 |
6.4 |
110 |
Show |
|
20140-0052 |
J 551 |
BC |
265 |
0.2 |
110 |
Show |
|
20140-0052 |
BU 1485 |
BC,D |
65 |
23.2 |
110 |
Show |
Phoenicia |
20140-0052 |
ABT 15 |
AE |
225 |
81.0 |
111 |
|
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WDS 20146+0242 : COMPONENTS
20146+0242 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
201438.55+024142.1 |
|
Mag |
10.43 |
|
Spectral class |
G0 (yellow) |
|
PmRA |
46.00 |
|
PmDE |
17.0 |
|
Tycho2 |
0499-00927-1 |
|
Tycho2 |
0499-00927-1 |
|
Pflag |
|
|
RAmdeg |
303.66065881 |
|
DEmdeg |
2.69504342 |
|
PmRA |
48.1 |
|
PmDE |
16.9 |
|
E RAmdeg |
37 |
|
E DEmdeg |
37 |
|
E pmRA |
1.7 |
|
E pmDE |
1.6 |
|
EpRAm |
1984.61 |
|
EpDEm |
1983.98 |
|
Num |
3 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.9 |
|
Q pmDE |
0.8 |
|
BTmag |
11.337 |
|
E BTmag |
0.067 |
|
VTmag |
10.721 |
|
E VTmag |
0.060 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
303.66054444 |
|
DEdeg |
2.69500306 |
|
EpRA 1990 |
1.44 |
|
EpDE 1990 |
1.39 |
|
E RAdeg |
39.3 |
|
E DEdeg |
39.3 |
|
Posflg |
|
|
Corr |
-0.4 |
|
Ccdm |
20146+0242 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.53 |
|
DDEs |
-17.6 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.2 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
55 |
|
PmDE |
25 |
|
Dm number |
+02 4119 |
|
Cat1 |
BD |
|
Name2 |
+02 2550 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20096N0223A |
|
HIC |
|
|
20146+0242 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
201438.75+024134.5 |
|
Mag |
12.06 |
|
PmRA |
9.00 |
|
PmDE |
-7.0 |
|
Calc delta mag |
1.63 |
|
Calc coord |
yes |
|
Ccdm |
20146+0242 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
BAL2020 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1909 |
|
Theta |
125 |
|
Rho |
9.7 |
|
Obs |
1 |
|
Vmag |
11.5 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20096N0223B |
|
HIC |
|
|