20160+1521 CHE 253
20h 16m 00.12s +15° 21' 44.6" P.A. 324.00 sep 14.4 mag 11.87,12.20
Coord 2000 |
20160+1521 |
|
Discov num |
CHE 253 |
|
Comp |
|
|
Coord arcsec 2000 |
20 16 00.12 +15 21 44.6 |
|
Date first |
1910 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
328 |
|
Pa last |
324.4 |
|
P.A. Now (θ) |
324.4° |
|
Sep first |
14.5 |
|
Sep last |
14.439 |
|
Sep. Now (ρ) |
14.439" |
|
Mag pri |
11.87 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0.33 |
|
Spectral class |
|
|
Pri motion ra |
+002 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-025 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=0.861
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1808312112165038336 |
|
WDS 20160+1521 CHE 253 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Che1908 |
Pa - |
Chevalier, Stanislas |
. |
Che1908 |
|
Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b) |
|
Che1909 |
Pa - |
Chevalier, Stanislas |
. |
Che1909 |
|
Shanghai Obs. Zo-Se 5, 86, 1909 (corrections are described in Hrt2012b) |
|
Che1910 |
Ma j |
Chevalier, Stanislas & Tsang Ziang-seng |
. |
Che1910 |
+Pa |
Shanghai Obs. Zo-Se 6, O5, 1910 (corrections are described in Hrt2012b) |
|
Che1911 |
Ma - |
Chevalier, Stanislas |
. |
Che1911 |
+Pa |
Shanghai Obs. Zo-Se 7, B1, 1911 (corrections are described in Hrt2012b) |
|
Che1925 |
Pa - |
Chevalier, Stanislas |
1925JO......8...65G |
Che1925 |
|
J. Obs. 8, 65, 1925 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20160+1521 |
CHE 253 |
|
2006 |
3 |
325 |
14.4 |
11.87 |
12.20 |
|
D |
201600.12+152144.6 |
20160+1521 |
CHE 253 |
|
2008 |
4 |
324 |
14.5 |
11.87 |
12.20 |
|
D |
201600.12+152144.6 |
20160+1521 |
CHE 253 |
|
2010 |
6 |
325 |
13.8 |
11.87 |
12.20 |
|
|
201600.12+152144.6 |
20160+1521 |
CHE 253 |
|
2015 |
7 |
324 |
14.4 |
11.87 |
12.20 |
|
|
201600.12+152144.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20160+1521 CHE 253 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20160+1521 CHE 253 : MEASURES
No records found.
WDS 20160+1521 : 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 20160+1521 : ALADIN DSS IMAGE @ 20h 16m 00.12s +15° 21' 44.6"
WDS 20160+1521 CHE 253 : 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 |
|
20160+1521 |
CHE 253 |
|
324 |
14.4 |
|
Show |
|
20157+1520 |
CHE 248 |
|
322 |
32.0 |
5 |
Show |
|
20156+1527 |
BKO 546 |
|
106 |
7.1 |
8 |
Show |
|
20156+1526 |
HDS2887 |
AB |
244 |
4.7 |
8 |
Show |
|
20156+1526 |
CHE 246 |
AC |
87 |
15.9 |
8 |
Show |
|
20156+1526 |
CVP 1 |
AD |
340 |
39.7 |
8 |
Show |
|
20160+1510 |
BKO 555 |
|
202 |
4.6 |
12 |
Show |
|
20168+1523 |
CHE 267 |
|
18 |
36.5 |
13 |
Show |
|
20158+1510 |
BKO 552 |
|
64 |
3.6 |
13 |
Show |
|
20157+1534 |
BKO 547 |
|
91 |
4.4 |
14 |
Show |
|
20157+1509 |
BKO 548 |
|
65 |
2.7 |
14 |
Show |
|
20162+1535 |
CHE 256 |
|
48 |
27.3 |
14 |
Show |
|
20162+1534 |
CHE 257 |
|
38 |
29.0 |
14 |
Show |
|
20157+1508 |
CHE 249 |
AB |
349 |
22.6 |
14 |
Show |
|
20157+1508 |
BKO 549 |
AC |
111 |
4.8 |
14 |
Show |
|
20167+1513 |
CHE 265 |
|
68 |
20.8 |
14 |
Show |
|
20159+1535 |
CHE 252 |
|
304 |
37.5 |
15 |
Show |
|
20162+1507 |
CHE 258 |
|
230 |
16.0 |
15 |
Show |
|
20158+1536 |
BKO 551 |
|
62 |
4.9 |
15 |
Show |
|
20161+1537 |
CHE 255 |
|
216 |
24.6 |
16 |
Show |
|
20157+1537 |
CHE 247 |
|
|
4.6 |
17 |
Show |
|
20159+1505 |
BKO 553 |
|
111 |
5.2 |
17 |
Show |
|
20153+1535 |
CHE 242 |
|
358 |
13.8 |
17 |
Show |
|
20163+1538 |
CHE 261 |
AB |
41 |
18.3 |
17 |
Show |
|
20163+1538 |
CHE 261 |
AC |
111 |
23.8 |
17 |
Show |
|
20162+1504 |
CHE 259 |
|
138 |
16.5 |
18 |
Show |
|
20154+1538 |
CHE 243 |
AB |
222 |
24.0 |
19 |
Show |
|
20154+1538 |
CHE 243 |
AC |
205 |
26.6 |
19 |
Show |
|
20172+1515 |
CHE 274 |
AB |
148 |
27.5 |
20 |
Show |
|
20172+1515 |
DAM 360 |
AC |
21 |
5.9 |
20 |
Show |
|
20155+1502 |
SMA 114 |
|
310 |
5.0 |
20 |
Show |
|
20171+1536 |
CHE 272 |
|
104 |
17.4 |
21 |
Show |
|
20169+1506 |
CHE 268 |
AB |
213 |
10.2 |
22 |
Show |
|
20169+1506 |
ABH 136 |
AD |
281 |
39.7 |
22 |
Show |
|
20169+1506 |
ABH 136 |
AE |
231 |
74.0 |
22 |
Show |
|
20169+1506 |
ABH 136 |
AF |
217 |
52.4 |
22 |
Show |
|
20169+1506 |
ABH 136 |
AG |
212 |
51.0 |
22 |
Show |
|
20169+1506 |
ABH 136 |
AH |
190 |
55.4 |
22 |
Show |
|
20169+1506 |
ABH 136 |
AI |
181 |
67.9 |
22 |
Show |
|
20169+1506 |
ABH 136 |
AJ |
57 |
93.0 |
22 |
Show |
|
20169+1506 |
ABH 136 |
AK |
65 |
103.2 |
22 |
Show |
|
20169+1506 |
ABH 136 |
AL |
64 |
125.3 |
22 |
Show |
|
20169+1506 |
CHE 268 |
AC |
337 |
21.4 |
22 |
Show |
|
20174+1522 |
CHE 276 |
|
261 |
18.0 |
22 |
Show |
|
20169+1506 |
CHE 268 |
BC |
354 |
28.4 |
22 |
Show |
|
20164+1500 |
CHE 262 |
|
245 |
19.7 |
22 |
Show |
|
20170+1538 |
CHE 269 |
|
285 |
26.9 |
23 |
Show |
|
20150+1504 |
CHE 240 |
|
179 |
28.4 |
23 |
Show |
|
20168+1543 |
CHE 266 |
|
51 |
36.5 |
25 |
Show |
|
20167+1459 |
BPM2086 |
|
286 |
62.5 |
25 |
Show |
|
20159+1457 |
BKO 554 |
|
145 |
5.8 |
25 |
|
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WDS 20160+1521 : COMPONENTS
20160+1521 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
201600.12+152144.6 |
|
Mag |
11.87 |
|
PmRA |
2.00 |
|
PmDE |
-25.0 |
|
20160+1521 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
201559.56+152156.3 |
|
Mag |
12.2 |
|
PmRA |
-3.00 |
|
PmDE |
-4.0 |
|
Calc delta mag |
0.33 |
|
Calc coord |
yes |
|