20166+1603 CHE 264
20h 16m 33.72s +16° 03' 23.0" P.A. 35.00 sep 28.3 mag 12.50,13.22
Coord 2000 |
20166+1603 |
|
Discov num |
CHE 264 |
|
Comp |
|
|
Coord arcsec 2000 |
20 16 33.72 +16 03 23.0 |
|
Date first |
1910 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
37 |
|
Pa last |
35.4 |
|
P.A. Now (θ) |
35.4° |
|
Sep first |
29.5 |
|
Sep last |
28.287 |
|
Sep. Now (ρ) |
28.287" |
|
Mag pri |
12.50 |
|
Mag sec |
13.22 |
|
delta mag (ΔM) |
0.72 |
|
Spectral class |
|
|
Pri motion ra |
+009 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=0.741
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1808465150439564800 |
|
WDS 20166+1603 CHE 264 : 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 |
20166+1603 |
CHE 264 |
|
1998 |
2 |
36 |
28.5 |
10.05 |
11.50 |
|
D |
201633.72+160323.0 |
20166+1603 |
CHE 264 |
|
2008 |
3 |
36 |
28.3 |
10.05 |
11.50 |
|
D |
201633.72+160323.0 |
20166+1603 |
CHE 264 |
|
2010 |
6 |
36 |
28.4 |
12.50 |
13.22 |
|
|
201633.72+160323.0 |
20166+1603 |
CHE 264 |
|
2015 |
7 |
35 |
28.3 |
12.50 |
13.22 |
|
|
201633.72+160323.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20166+1603 CHE 264 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20166+1603 CHE 264 : MEASURES
No records found.
WDS 20166+1603 : 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 20166+1603 : ALADIN DSS IMAGE @ 20h 16m 33.72s +16° 03' 23.0"
WDS 20166+1603 CHE 264 : 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 |
|
20166+1603 |
CHE 264 |
|
35 |
28.3 |
|
Show |
|
20165+1602 |
BKO 558 |
|
137 |
6.2 |
3 |
Show |
|
20166+1606 |
CHE 263 |
|
140 |
4.0 |
3 |
Show |
|
20165+1601 |
BKO 559 |
|
36 |
4.8 |
3 |
Show |
|
20171+1604 |
CHE 270 |
|
103 |
16.1 |
8 |
Show |
|
20171+1601 |
CHE 271 |
|
34 |
26.3 |
9 |
Show |
|
20161+1553 |
CHE 254 |
AB |
133 |
26.6 |
13 |
Show |
|
20161+1553 |
BKO 556 |
AC |
313 |
10.2 |
13 |
Show |
|
20161+1552 |
BKO 557 |
|
347 |
5.6 |
14 |
Show |
|
20163+1615 |
CHE 260 |
|
201 |
27.4 |
14 |
Show |
|
20172+1553 |
CHE 273 |
AB |
94 |
26.8 |
15 |
Show |
|
20172+1553 |
BKO 560 |
BC |
199 |
1.4 |
15 |
Show |
|
20168+1543 |
CHE 266 |
|
51 |
36.5 |
21 |
Show |
|
20179+1553 |
CHE 283 |
|
80 |
24.5 |
22 |
Show |
|
20181+1605 |
BKO 561 |
|
91 |
5.8 |
22 |
Show |
|
20151+1555 |
CHE 241 |
|
49 |
21.3 |
23 |
Show |
|
20182+1604 |
CHE 291 |
|
275 |
8.3 |
24 |
Show |
|
20151+1552 |
BKO 543 |
|
325 |
6.4 |
24 |
Show |
|
20181+1555 |
J 553 |
|
20 |
3.7 |
25 |
Show |
|
20181+1552 |
CHE 289 |
|
39 |
32.5 |
26 |
Show |
|
20163+1538 |
CHE 261 |
AB |
41 |
18.3 |
26 |
Show |
|
20163+1538 |
CHE 261 |
AC |
111 |
23.8 |
26 |
Show |
|
20183+1556 |
CHE 292 |
|
181 |
15.7 |
26 |
Show |
|
20148+1605 |
CHE 238 |
|
303 |
24.2 |
27 |
Show |
|
20170+1538 |
CHE 269 |
|
285 |
26.9 |
27 |
Show |
|
20147+1602 |
CHE 236 |
|
291 |
21.4 |
27 |
Show |
|
20161+1537 |
CHE 255 |
|
216 |
24.6 |
28 |
Show |
|
20158+1628 |
BPM2080 |
|
65 |
82.7 |
28 |
Show |
|
20148+1616 |
CHE 237 |
|
219 |
21.8 |
29 |
Show |
|
20180+1544 |
CHE 284 |
|
339 |
30.4 |
29 |
Show |
|
20157+1537 |
CHE 247 |
|
|
4.6 |
29 |
Show |
|
20158+1536 |
BKO 551 |
|
62 |
4.9 |
30 |
Show |
|
20162+1534 |
CHE 257 |
|
38 |
29.0 |
30 |
Show |
|
20162+1535 |
CHE 256 |
|
48 |
27.3 |
30 |
Show |
|
20171+1536 |
CHE 272 |
|
104 |
17.4 |
30 |
Show |
|
20146+1600 |
CHE 233 |
|
269 |
15.7 |
30 |
Show |
|
20159+1535 |
CHE 252 |
|
304 |
37.5 |
30 |
Show |
|
20180+1543 |
CHE 285 |
|
17 |
7.1 |
30 |
Show |
|
20177+1539 |
CHE 278 |
|
89 |
10.5 |
30 |
Show |
|
20186+1600 |
BPM2102 |
|
47 |
72.1 |
31 |
Show |
|
20154+1538 |
CHE 243 |
AB |
222 |
24.0 |
31 |
Show |
|
20154+1538 |
CHE 243 |
AC |
205 |
26.6 |
31 |
Show |
|
20157+1534 |
BKO 547 |
|
91 |
4.4 |
32 |
Show |
|
20144+1608 |
CHE 228 |
AB |
309 |
38.6 |
32 |
Show |
|
20144+1608 |
CHE 228 |
AC |
268 |
24.4 |
32 |
Show |
|
20145+1555 |
CHE 230 |
AB |
253 |
20.5 |
32 |
Show |
|
20144+1611 |
CHE 227 |
|
46 |
5.2 |
32 |
Show |
|
20145+1555 |
BKO 542 |
BC |
179 |
7.9 |
32 |
Show |
|
20144+1608 |
BKO 540 |
BD |
134 |
9.9 |
33 |
Show |
|
20153+1535 |
CHE 242 |
|
358 |
13.8 |
34 |
Show |
|
20186+1548 |
CHE 295 |
|
260 |
13.6 |
34 |
|
|
WDS 20166+1603 : COMPONENTS
20166+1603 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
201633.72+160323.0 |
|
Mag |
12.5 |
|
PmRA |
9.00 |
|
PmDE |
1.0 |
|
20166+1603 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
201634.81+160346.1 |
|
Mag |
13.22 |
|
PmRA |
3.00 |
|
PmDE |
-2.0 |
|
Calc delta mag |
0.72 |
|
Calc coord |
yes |
|