20151+1555 CHE 241
20h 15m 06.45s +15° 55' 38.0" P.A. 49.00 sep 21.3 mag 12.60,13.50
Coord 2000 |
20151+1555 |
|
Discov num |
CHE 241 |
|
Comp |
|
|
Coord arcsec 2000 |
20 15 06.45 +15 55 38.0 |
|
Date first |
1910 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
50 |
|
Pa last |
48.7 |
|
P.A. Now (θ) |
48.7° |
|
Sep first |
22.0 |
|
Sep last |
21.303 |
|
Sep. Now (ρ) |
21.303" |
|
Mag pri |
12.60 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
Pri motion ra |
+001 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
-015 |
|
Sec motion dec |
-014 |
|
Notes |
|
|
rPM=0.21 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1808624682705059072 |
|
WDS 20151+1555 CHE 241 : NOTES
No records found.
DISCOVERER
idgroup |
discov |
author |
1 |
CHE |
Chevalier, Stanislas |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20151+1555 |
CHE 241 |
|
1910 |
1 |
50 |
22.0 |
10.18 |
11.00 |
|
|
201506.44+155538.7 |
20151+1555 |
CHE 241 |
|
2008 |
2 |
49 |
21.4 |
10.18 |
11.00 |
|
|
201506.44+155538.7 |
20151+1555 |
CHE 241 |
|
2010 |
6 |
49 |
21.3 |
12.60 |
13.50 |
|
|
201506.45+155538.0 |
20151+1555 |
CHE 241 |
|
2015 |
7 |
49 |
21.3 |
12.60 |
13.50 |
|
|
201506.45+155538.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20151+1555 CHE 241 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20151+1555 CHE 241 : MEASURES
No records found.
WDS 20151+1555 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 20151+1555 : ALADIN DSS IMAGE @ 20h 15m 06.45s +15° 55' 38.0"
WDS 20151+1555 CHE 241 : 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 |
|
20151+1555 |
CHE 241 |
|
49 |
21.3 |
0 |
Show |
|
20151+1552 |
BKO 543 |
|
325 |
6.4 |
4 |
Show |
|
20147+1602 |
CHE 236 |
|
291 |
21.4 |
9 |
Show |
|
20146+1600 |
CHE 233 |
|
269 |
15.7 |
10 |
Show |
|
20145+1555 |
CHE 230 |
AB |
253 |
20.5 |
10 |
Show |
|
20145+1555 |
BKO 542 |
BC |
179 |
7.9 |
10 |
Show |
|
20148+1605 |
CHE 238 |
|
303 |
24.2 |
11 |
Show |
|
20161+1552 |
BKO 557 |
|
347 |
5.6 |
15 |
Show |
|
20141+1553 |
BPM2068 |
|
355 |
49.0 |
15 |
Show |
|
20161+1553 |
CHE 254 |
AB |
133 |
26.6 |
16 |
Show |
|
20161+1553 |
BKO 556 |
AC |
313 |
10.2 |
16 |
Show |
|
20144+1608 |
CHE 228 |
AB |
309 |
38.6 |
17 |
Show |
|
20144+1608 |
CHE 228 |
AC |
268 |
24.4 |
17 |
Show |
|
20144+1608 |
BKO 540 |
BD |
134 |
9.9 |
17 |
Show |
|
20145+1541 |
CHE 231 |
|
266 |
14.6 |
18 |
Show |
|
20154+1538 |
CHE 243 |
AB |
222 |
24.0 |
18 |
Show |
|
20154+1538 |
CHE 243 |
AC |
205 |
26.6 |
18 |
Show |
|
20139+1549 |
CHE 219 |
|
60 |
10.6 |
19 |
Show |
|
20144+1611 |
CHE 227 |
|
46 |
5.2 |
19 |
Show |
|
20157+1537 |
CHE 247 |
|
0 |
4.6 |
21 |
Show |
|
20165+1602 |
BKO 558 |
|
137 |
6.2 |
21 |
Show |
|
20153+1535 |
CHE 242 |
|
358 |
13.8 |
21 |
Show |
|
20165+1601 |
BKO 559 |
|
36 |
4.8 |
22 |
Show |
|
20148+1616 |
CHE 237 |
|
219 |
21.8 |
22 |
Show |
|
20141+1612 |
CHE 223 |
|
82 |
8.5 |
22 |
Show |
|
20158+1536 |
BKO 551 |
|
62 |
4.9 |
22 |
Show |
|
20166+1603 |
CHE 264 |
|
35 |
28.3 |
23 |
Show |
|
20135+1555 |
CHE 213 |
|
34 |
22.8 |
23 |
Show |
|
20159+1535 |
CHE 252 |
|
304 |
37.5 |
23 |
Show |
|
20157+1534 |
BKO 547 |
|
91 |
4.4 |
24 |
Show |
|
20161+1537 |
CHE 255 |
|
216 |
24.6 |
24 |
Show |
|
20138+1609 |
BKO 536 |
|
256 |
8.8 |
24 |
Show |
|
20139+1611 |
BPM2065 |
AB |
37 |
72.8 |
24 |
Show |
|
20139+1611 |
BPM2066 |
BC |
319 |
100.1 |
24 |
Show |
|
20166+1606 |
CHE 263 |
|
140 |
4.0 |
24 |
Show |
|
20137+1609 |
STF2651 |
AB |
279 |
0.9 |
24 |
Show |
|
20137+1609 |
SHY 768 |
AC |
84 |
999.9 |
24 |
Show |
|
20163+1538 |
CHE 261 |
AB |
41 |
18.3 |
25 |
Show |
|
20163+1538 |
CHE 261 |
AC |
111 |
23.8 |
25 |
Show |
|
20137+1608 |
CHE 216 |
|
290 |
25.9 |
25 |
Show |
|
20144+1533 |
CHE 229 |
|
262 |
17.5 |
25 |
Show |
|
20162+1535 |
CHE 256 |
|
48 |
27.3 |
26 |
Show |
|
20163+1615 |
CHE 260 |
|
201 |
27.4 |
26 |
Show |
|
20134+1604 |
CHE 212 |
|
12 |
27.6 |
27 |
Show |
|
20162+1534 |
CHE 257 |
|
38 |
29.0 |
27 |
Show |
|
20168+1543 |
CHE 266 |
|
51 |
36.5 |
28 |
Show |
|
20136+1613 |
CHE 214 |
|
334 |
26.9 |
29 |
Show |
|
20136+1537 |
BKO 535 |
BC |
325 |
5.5 |
29 |
Show |
|
20134+1611 |
CHE 211 |
|
340 |
21.6 |
29 |
Show |
|
20136+1537 |
CHE 215 |
AB |
95 |
32.4 |
29 |
Show |
|
20171+1601 |
CHE 271 |
|
34 |
26.3 |
30 |
|
|
WDS 20151+1555 : COMPONENTS
20151+1555 A
Coord arcsec 2000 |
201506.45+155538.0 |
|
Mag |
12.6 |
|
PmRA |
1.00 |
|
PmDE |
-15.0 |
|
20151+1555 B
Coord arcsec 2000 |
201507.52+155552.1 |
|
Mag |
13.5 |
|
PmRA |
4.00 |
|
PmDE |
-14.0 |
|
Calc delta mag |
0.9 |
|
Calc coord |
yes |
|