20507+0859 TDT 2574
20h 50m 39.58s +08° 59' 02.8" P.A. 142.00 sep 1.4 mag 11.34,11.99
Coord 2000 |
20507+0859 |
|
Discov num |
TDT2574 |
|
Comp |
|
|
Coord arcsec 2000 |
20 50 39.58 +08 59 02.8 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
142 |
|
Pa last |
142.3 |
|
P.A. Now (θ) |
142.3° |
|
Sep first |
1.4 |
|
Sep last |
1.4 |
|
Sep. Now (ρ) |
1.4" |
|
Mag pri |
11.34 |
|
Mag sec |
11.99 |
|
delta mag (ΔM) |
0.65 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-023 |
|
Sec motion dec |
-023 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Tycho2 |
1090-01184-1 |
|
Gaia DR2 |
1750119703341970048 |
|
WDS 20507+0859 TDT 2574 : NOTES
No records found.
REFERENCES
No records found.
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20507+0859 |
TDT2574 |
|
1991 |
1 |
142 |
1.4 |
11.34 |
11.99 |
|
|
205039.58+085902.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20507+0859 TDT 2574 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20507+0859 TDT 2574 : MEASURES
No records found.
WDS 20507+0859 : 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 20507+0859 : ALADIN DSS IMAGE @ 20h 50m 39.58s +08° 59' 02.8"
WDS 20507+0859 TDT 2574 : 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 |
|
20507+0859 |
TDT2574 |
|
142 |
1.4 |
|
Show |
|
20504+0834 |
UC 4306 |
|
296 |
42.5 |
26 |
Show |
|
20504+0822 |
KPP4214 |
|
86 |
4.3 |
38 |
Show |
|
20478+0857 |
UC 4290 |
|
5 |
86.8 |
43 |
Show |
|
20533+0919 |
A 1214 |
|
171 |
3.7 |
44 |
Show |
|
20537+0833 |
GWP3013 |
|
15 |
7.0 |
52 |
Show |
|
20544+0902 |
CVN 109 |
|
283 |
0.5 |
55 |
Show |
|
20473+0924 |
GWP2999 |
|
356 |
110.7 |
55 |
Show |
|
20543+0918 |
TDT2620 |
|
68 |
0.5 |
57 |
Show |
|
20501+0802 |
GWP3003 |
|
228 |
21.2 |
59 |
Show |
|
20478+0818 |
UC 4291 |
|
7 |
46.1 |
59 |
Show |
|
20537+0942 |
LDS4859 |
|
318 |
10.7 |
62 |
Show |
|
20550+0907 |
TDT2628 |
|
64 |
0.5 |
65 |
Show |
|
20531+0956 |
GWP3011 |
|
254 |
82.6 |
68 |
Show |
|
20468+0821 |
GWP2998 |
|
50 |
104.9 |
70 |
Show |
|
20516+0747 |
SKF1868 |
|
313 |
57.7 |
74 |
Show |
|
20554+0836 |
J 1318 |
|
139 |
0.9 |
74 |
Show |
|
20550+0823 |
UC 4323 |
|
103 |
35.6 |
75 |
Show |
|
20462+0822 |
SKF1867 |
|
357 |
6.1 |
76 |
Show |
|
20457+0838 |
A 1210 |
|
247 |
4.0 |
77 |
Show |
|
20521+1014 |
A 1212 |
|
11 |
0.6 |
79 |
Show |
|
20544+0956 |
GWP3015 |
|
280 |
71.5 |
79 |
Show |
|
20559+0835 |
J 157 |
|
171 |
3.8 |
81 |
Show |
|
20560+0840 |
TDT2638 |
|
97 |
2.2 |
82 |
Show |
|
20560+0837 |
J 1346 |
|
327 |
2.4 |
83 |
Show |
|
20516+0734 |
A 612 |
|
7 |
2.0 |
87 |
Show |
|
20446+0854 |
LDS1046 |
|
344 |
15.0 |
92 |
Show |
|
20568+0844 |
CRB 13 |
|
177 |
131.6 |
93 |
Show |
|
20569+0842 |
RAO 443 |
|
297 |
0.2 |
94 |
Show |
|
20454+0952 |
HEI 589 |
|
257 |
1.8 |
95 |
Show |
|
20539+0730 |
TDT2613 |
|
69 |
0.6 |
102 |
Show |
|
20572+0823 |
UC 4341 |
|
344 |
63.1 |
103 |
Show |
|
20468+0733 |
GAA 8 |
|
1 |
0.0 |
104 |
Show |
|
20527+0720 |
STF2733 |
|
145 |
40.2 |
104 |
Show |
|
20575+0926 |
TDT2659 |
|
282 |
0.5 |
105 |
Show |
|
20536+1034 |
KPP4217 |
|
147 |
1.5 |
106 |
Show |
|
20457+1017 |
OSO 134 |
AB |
44 |
11.1 |
108 |
Show |
|
20457+1017 |
OSO 134 |
AC |
45 |
19.4 |
108 |
Show |
|
20552+0729 |
GWP3017 |
|
96 |
132.1 |
113 |
Show |
|
20487+0706 |
J 3223 |
|
307 |
2.7 |
113 |
Show |
|
20582+0835 |
TDT2664 |
|
274 |
0.4 |
114 |
Show |
|
20583+0831 |
ARY 87 |
|
215 |
62.2 |
117 |
Show |
|
20580+0804 |
ARY 67 |
|
1 |
152.9 |
123 |
Show |
|
20473+1052 |
LEP 97 |
|
351 |
14.7 |
124 |
Show |
|
20562+0728 |
LDS4861 |
|
90 |
2.0 |
124 |
Show |
|
20545+1054 |
BPM2290 |
|
243 |
17.0 |
128 |
Show |
|
20495+1106 |
BPM2276 |
|
298 |
107.2 |
129 |
Show |
|
20593+0838 |
HDS2991 |
|
167 |
0.1 |
130 |
Show |
|
20488+1106 |
BPM2274 |
|
|
109.8 |
130 |
Show |
|
20584+0757 |
ARY 68 |
|
339 |
112.4 |
131 |
Show |
|
20558+1047 |
GWP3019 |
|
124 |
90.5 |
133 |
|
|
WDS 20507+0859 : COMPONENTS
20507+0859 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
205039.58+085902.8 |
|
Mag |
11.34 |
|
PmRA |
-1.00 |
|
PmDE |
-23.0 |
|
Tycho2 |
1090-01184-1 |
|
Tycho2 |
1090-01184-1 |
|
Pflag |
|
|
RAmdeg |
312.66496039 |
|
DEmdeg |
8.98407452 |
|
PmRA |
-1.3 |
|
PmDE |
-23.4 |
|
E RAmdeg |
45 |
|
E DEmdeg |
60 |
|
E pmRA |
2.5 |
|
E pmDE |
2.4 |
|
EpRAm |
1987.71 |
|
EpDEm |
1983.18 |
|
Num |
3 |
|
Q RAmdeg |
0.1 |
|
Q DEmdeg |
0.6 |
|
Q pmRA |
0.1 |
|
Q pmDE |
0.6 |
|
BTmag |
11.636 |
|
E BTmag |
0.080 |
|
VTmag |
11.243 |
|
E VTmag |
0.094 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
312.66496361 |
|
DEdeg |
8.98413000 |
|
EpRA 1990 |
1.74 |
|
EpDE 1990 |
1.41 |
|
E RAdeg |
46.2 |
|
E DEdeg |
62.6 |
|
Posflg |
|
|
Corr |
0.0 |
|
20507+0859 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
205039.64+085901.7 |
|
Mag |
11.99 |
|
PmRA |
-1.00 |
|
PmDE |
-23.0 |
|
Calc delta mag |
0.65 |
|
Calc coord |
yes |
|