20256+0801 LDS 4842
20h 25m 38.88s +08° 00' 30.7" P.A. 218.00 sep 101.0 mag 14.40,20.00
Coord 2000 |
20256+0801 |
|
Discov num |
LDS4842 |
|
Comp |
|
|
Coord arcsec 2000 |
20 25 38.88 +08 00 30.7 |
|
Date first |
1960 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
222 |
|
Pa last |
217.8 |
|
P.A. Now (θ) |
217.8° |
|
Sep first |
104.0 |
|
Sep last |
101.014 |
|
Sep. Now (ρ) |
101.014" |
|
Mag pri |
14.40 |
|
Mag sec |
20.00 |
|
delta mag (ΔM) |
5.6 |
|
Spectral class |
|
|
Pri motion ra |
-056 |
|
Sec motion ra |
|
|
Pri motion dec |
-096 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1752024263641411840 |
|
WDS 20256+0801 LDS 4842 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
LDS |
|
Luyten p.m. catalog (from additional DD list) |
................... |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20256+0801 |
LDS4842 |
|
2000 |
2 |
218 |
100.7 |
14.40 |
20.00 |
|
D |
202538.88+080030.7 |
20256+0801 |
LDS4842 |
|
2010 |
3 |
218 |
101.4 |
14.40 |
20.00 |
|
|
202538.88+080030.7 |
20256+0801 |
LDS4842 |
|
2015 |
4 |
218 |
101.0 |
14.40 |
20.00 |
|
|
202538.88+080030.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20256+0801 LDS 4842 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20256+0801 LDS 4842 : MEASURES
No records found.
WDS 20256+0801 : 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 20256+0801 : ALADIN DSS IMAGE @ 20h 25m 38.88s +08° 00' 30.7"
WDS 20256+0801 LDS 4842 : 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 |
|
20256+0801 |
LDS4842 |
|
218 |
101.0 |
|
Show |
|
20264+0810 |
GWP2947 |
AB |
|
43.1 |
15 |
Show |
|
20258+0818 |
UC 4178 |
|
267 |
86.2 |
18 |
Show |
|
20264+0741 |
UC 4183 |
|
195 |
59.7 |
23 |
Show |
|
20262+0827 |
UC 4180 |
|
303 |
9.7 |
28 |
Show |
|
20277+0803 |
HJ 2966 |
|
259 |
3.6 |
30 |
Show |
|
20269+0826 |
LDS4843 |
|
167 |
15.3 |
31 |
Show |
|
20276+0745 |
J 1297 |
|
2 |
1.0 |
33 |
Show |
|
20251+0728 |
UC 4173 |
|
359 |
42.9 |
34 |
Show |
|
20230+0803 |
UC 4163 |
|
291 |
56.4 |
40 |
Show |
|
20278+0734 |
GWP2954 |
|
290 |
50.4 |
42 |
Show |
|
20284+0746 |
BRT2186 |
|
173 |
5.0 |
45 |
Show |
|
20253+0847 |
NSN 732 |
|
235 |
3.3 |
47 |
Show |
|
20254+0700 |
UC 4176 |
|
120 |
51.9 |
62 |
Show |
|
20259+0902 |
J 3084 |
|
87 |
6.0 |
62 |
Show |
|
20213+0808 |
GRV 333 |
|
193 |
60.7 |
65 |
Show |
|
20292+0840 |
GWP2959 |
|
280 |
37.8 |
67 |
Show |
|
20290+0710 |
A 610 |
|
99 |
0.6 |
72 |
Show |
|
20300+0730 |
NSN 733 |
|
133 |
39.4 |
72 |
Show |
|
20301+0730 |
LDS4846 |
|
313 |
39.4 |
73 |
Show |
|
20211+0837 |
HJ 2953 |
|
260 |
26.3 |
77 |
Show |
|
20245+0916 |
HJ 2959 |
|
262 |
7.4 |
78 |
Show |
|
20209+0727 |
UC 4153 |
|
201 |
23.7 |
79 |
Show |
|
20202+0815 |
DAM 210 |
|
321 |
3.9 |
83 |
Show |
|
20201+0820 |
HJ 2949 |
AB |
302 |
7.5 |
85 |
Show |
|
20201+0820 |
DAM 209 |
AC |
224 |
12.7 |
85 |
Show |
|
20280+0923 |
TDT2300 |
|
101 |
0.5 |
90 |
Show |
|
20265+0931 |
UC 4185 |
|
277 |
7.7 |
91 |
Show |
|
20300+0655 |
LDS4845 |
|
27 |
83.4 |
93 |
Show |
|
20230+0929 |
J 2572 |
|
280 |
4.0 |
96 |
Show |
|
20198+0716 |
GRV 331 |
|
323 |
47.5 |
97 |
Show |
|
20254+0938 |
VKI 37 |
|
103 |
2.8 |
98 |
Show |
|
20321+0737 |
UC 4206 |
|
33 |
73.1 |
99 |
Show |
|
20301+0914 |
GRV 345 |
|
215 |
38.5 |
100 |
Show |
|
20264+0620 |
GWP2946 |
|
30 |
25.6 |
101 |
Show |
|
20231+0935 |
DAM 213 |
|
|
8.5 |
102 |
Show |
|
20218+0635 |
TDT2207 |
|
258 |
0.9 |
104 |
Show |
|
20314+0701 |
J 3221 |
|
167 |
3.9 |
104 |
Show |
|
20303+0917 |
J 1883 |
|
116 |
6.5 |
105 |
Show |
|
20185+0750 |
SKF1865 |
|
240 |
56.6 |
107 |
Show |
|
20271+0948 |
J 559 |
|
295 |
2.0 |
111 |
Show |
|
20256+0604 |
UC 4177 |
|
278 |
14.3 |
117 |
Show |
|
20325+0858 |
HJ 2976 |
|
266 |
18.8 |
118 |
Show |
|
20298+0941 |
AST 2 |
AB |
94 |
0.2 |
119 |
Show |
|
20298+0941 |
CRC 37 |
AD |
201 |
9.2 |
119 |
Show |
|
20186+0704 |
HJ 2945 |
|
55 |
10.1 |
121 |
Show |
|
20279+0958 |
AG 256 |
AB |
351 |
5.2 |
122 |
Show |
|
20279+0958 |
AG 256 |
AC |
225 |
99.2 |
122 |
Show |
|
20232+0957 |
TDT2229 |
|
227 |
1.2 |
122 |
Show |
|
20339+0811 |
HEI 585 |
|
208 |
1.3 |
123 |
Show |
|
20309+0626 |
DAE 10 |
AB |
103 |
0.7 |
123 |
|
|
WDS 20256+0801 : COMPONENTS
|
A |
B |
pa=217.5°
sep=100.65"
|
20256+0801 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202538.88+080030.7 |
|
Mag |
14.4 |
|
PmRA |
-56.00 |
|
PmDE |
-96.0 |
|
20256+0801 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202534.75+075910.9 |
|
Mag |
20 |
|
Calc delta mag |
5.6 |
|
Calc coord |
yes |
|