20227+4748 OPI 9005
20h 22m 44.83s +47° 47' 44.4" P.A. 231.00 sep 29.4 mag 9.20,10.00 Sp A0
Coord 2000 |
20227+4748 |
|
Discov num |
OPI9005 |
|
Comp |
|
|
Coord arcsec 2000 |
20 22 44.83 +47 47 44.4 |
|
Date first |
1901 |
|
Date last |
2015 |
|
Obs |
14 |
|
Pa first |
229 |
|
Pa last |
230.9 |
|
P.A. Now (θ) |
230.9° |
|
Sep first |
32.8 |
|
Sep last |
29.371 |
|
Sep. Now (ρ) |
29.371" |
|
Mag pri |
9.20 |
|
Mag sec |
10.00 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
+002 |
|
Sec motion ra |
+015 |
|
Pri motion dec |
-014 |
|
Sec motion dec |
+017 |
|
Notes |
|
|
rPM=1.483
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3576-00355-1 |
|
Gaia DR2 |
2083455585530910336 |
|
WDS 20227+4748 OPI 9005 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Opi1927 |
Ma - |
Opik, E. |
1927PTarO..26e...1O |
Opi1927 |
|
Pub. Tartu Obs. 26, #5, 1927 |
|
Opi1932 |
Ma - |
Opik, E. |
1932PTarO..27e...1O |
Opi1932 |
|
Pub. Tartu Obs. 27, #5, 1932 |
|
Opi1932B |
- |
Opik, E. |
1932QB821.A43...... |
Opi1932B |
|
cited in ADS (Aitken Double Star Cat., 1932) |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20227+4748 |
OPI9005 |
|
2010 |
5 |
231 |
29.5 |
9.20 |
10.00 |
A0 |
|
202244.83+474744.4 |
20227+4748 |
OPI9005 |
|
2015 |
13 |
231 |
29.4 |
9.20 |
10.00 |
A0 |
|
202244.83+474744.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20227+4748 OPI 9005 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20227+4748 OPI 9005 : MEASURES
No records found.
WDS 20227+4748 : 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 20227+4748 : ALADIN DSS IMAGE @ 20h 22m 44.83s +47° 47' 44.4"
WDS 20227+4748 OPI 9005 : 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 |
|
20227+4748 |
OPI9005 |
|
231 |
29.4 |
|
Show |
|
20223+4748 |
HJ 1511 |
EF |
237 |
11.6 |
4 |
Show |
|
20223+4748 |
HJ 1510 |
AB |
148 |
4.6 |
5 |
Show |
|
20223+4748 |
ES 29 |
AC |
326 |
6.7 |
5 |
Show |
|
20223+4748 |
ES 29 |
AD |
318 |
31.3 |
5 |
Show |
|
20223+4748 |
ES 29 |
AE |
121 |
55.9 |
5 |
Show |
|
20243+4800 |
TDT2240 |
|
175 |
0.6 |
20 |
Show |
|
20233+4807 |
A 727 |
|
61 |
0.9 |
20 |
Show |
|
20246+4732 |
STJ 107 |
|
67 |
1.1 |
25 |
Show |
|
20196+4754 |
BLL 49 |
|
231 |
65.4 |
32 |
Show |
|
20239+4718 |
TDT2236 |
|
279 |
0.9 |
32 |
Show |
|
20196+4807 |
ES 503 |
|
1 |
5.2 |
38 |
Show |
|
20261+4725 |
TDT2268 |
|
50 |
0.7 |
41 |
Show |
|
20225+4704 |
HEI 878 |
|
10 |
2.3 |
45 |
Show |
|
20266+4724 |
HDS2924 |
|
209 |
1.5 |
46 |
Show |
|
20274+4727 |
A 732 |
|
78 |
0.7 |
52 |
Show |
|
20273+4815 |
TDT2286 |
|
50 |
1.7 |
53 |
Show |
|
20239+4655 |
PLT 9 |
|
27 |
4.4 |
54 |
Show |
|
20246+4842 |
ES 2694 |
|
321 |
11.9 |
57 |
Show |
|
20281+4815 |
ES 803 |
|
351 |
6.1 |
61 |
Show |
|
20287+4737 |
GRF 17 |
|
102 |
160.1 |
62 |
Show |
|
20197+4843 |
TDT2170 |
|
175 |
0.5 |
64 |
Show |
|
20281+4822 |
TDT2302 |
|
249 |
1.4 |
65 |
Show |
|
20179+4705 |
TDT2148 |
|
51 |
1.1 |
66 |
Show |
|
20280+4829 |
HU 587 |
|
338 |
0.6 |
67 |
Show |
|
20244+4641 |
TDT2242 |
|
343 |
0.7 |
69 |
Show |
|
20155+4743 |
S 743 |
|
175 |
208.5 |
74 |
Show |
|
20237+4632 |
HJ 1513 |
|
325 |
13.8 |
77 |
Show |
|
20246+4904 |
HEI 908 |
|
331 |
2.4 |
79 |
Show |
|
20269+4636 |
KPP4199 |
|
284 |
1.5 |
83 |
Show |
|
20142+4744 |
ES 799 |
CD |
72 |
4.0 |
86 |
Show |
|
20142+4744 |
ES 799 |
AB |
14 |
2.2 |
86 |
Show |
|
20142+4744 |
ES 799 |
AC |
41 |
34.5 |
86 |
Show |
|
20231+4618 |
TDT2226 |
|
183 |
1.2 |
91 |
Show |
|
20202+4620 |
TDT2181 |
|
132 |
0.6 |
92 |
Show |
|
20271+4909 |
ES 802 |
|
238 |
5.1 |
93 |
Show |
|
20225+4613 |
A 726 |
|
276 |
0.5 |
95 |
Show |
|
20146+4652 |
OPI9004 |
|
256 |
8.0 |
100 |
Show |
|
20301+4857 |
BU 669 |
AB |
336 |
15.0 |
101 |
Show |
|
20301+4857 |
BU 669 |
AC |
89 |
55.8 |
101 |
Show |
|
20301+4857 |
GUI 32 |
AD |
44 |
131.1 |
101 |
Show |
|
20223+4930 |
TDT2212 |
|
356 |
2.5 |
103 |
Show |
|
20143+4648 |
ES 27 |
|
337 |
4.1 |
105 |
Show |
|
20126+4729 |
TDT2089 |
|
3 |
0.3 |
105 |
Show |
|
20269+4611 |
BRT2263 |
|
34 |
4.1 |
106 |
Show |
|
20304+4634 |
ES 663 |
|
110 |
5.0 |
107 |
Show |
|
20334+4752 |
J 4 |
|
1 |
2.6 |
108 |
Show |
|
20135+4653 |
OPI 23 |
AB |
283 |
8.4 |
109 |
Show |
|
20135+4653 |
OPI 23 |
AC |
330 |
97.1 |
109 |
Show |
|
20139+4642 |
SMR 69 |
|
62 |
7.0 |
112 |
Show |
|
20136+4644 |
SMR 68 |
HK |
263 |
9.0 |
113 |
|
|
WDS 20227+4748 : COMPONENTS
20227+4748 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202244.83+474744.4 |
|
Mag |
9.2 |
|
Spectral class |
A0 (white) |
|
PmRA |
2.00 |
|
PmDE |
-14.0 |
|
Tycho2 |
3576-00355-1 |
|
Tycho2 |
3576-00355-1 |
|
Pflag |
|
|
RAmdeg |
305.68676178 |
|
DEmdeg |
47.79566466 |
|
PmRA |
1.8 |
|
PmDE |
-14.3 |
|
E RAmdeg |
9 |
|
E DEmdeg |
11 |
|
E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1990.96 |
|
EpDEm |
1990.60 |
|
Num |
7 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
0.5 |
|
Q pmRA |
1.1 |
|
Q pmDE |
0.5 |
|
BTmag |
9.479 |
|
E BTmag |
0.019 |
|
VTmag |
9.211 |
|
E VTmag |
0.018 |
|
Prox |
301 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
305.68675556 |
|
DEdeg |
47.79569750 |
|
EpRA 1990 |
1.76 |
|
EpDE 1990 |
1.73 |
|
E RAdeg |
9.1 |
|
E DEdeg |
11.1 |
|
Posflg |
|
|
Corr |
0.0 |
|
20227+4748 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202243.31+474725.9 |
|
Mag |
10 |
|
PmRA |
15.00 |
|
PmDE |
17.0 |
|
Tycho2 |
3576-01185-1 |
|
Calc delta mag |
0.8 |
|
Calc coord |
yes |
|
Tycho2 |
3576-01185-1 |
|
Pflag |
|
|
RAmdeg |
305.67727804 |
|
DEmdeg |
47.79037940 |
|
PmRA |
14.5 |
|
PmDE |
16.6 |
|
E RAmdeg |
20 |
|
E DEmdeg |
24 |
|
E pmRA |
1.7 |
|
E pmDE |
1.6 |
|
EpRAm |
1988.94 |
|
EpDEm |
1987.59 |
|
Num |
5 |
|
Q RAmdeg |
1.1 |
|
Q DEmdeg |
0.4 |
|
Q pmRA |
1.2 |
|
Q pmDE |
0.4 |
|
BTmag |
10.956 |
|
E BTmag |
0.050 |
|
VTmag |
10.079 |
|
E VTmag |
0.033 |
|
Prox |
301 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
305.67722667 |
|
DEdeg |
47.79034333 |
|
EpRA 1990 |
1.78 |
|
EpDE 1990 |
1.72 |
|
E RAdeg |
22.4 |
|
E DEdeg |
28.0 |
|
Posflg |
|
|
Corr |
0.0 |
|