21071+2508 POU 5171 AB
21h 07m 02.77s +25° 07' 50.8" P.A. 337.00 sep 18.0 mag 14.00,14.20
Coord 2000 |
21071+2508 |
|
Discov num |
POU5171 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 07 02.77 +25 07 50.8 |
|
Date first |
1897 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
329 |
|
Pa last |
337.4 |
|
P.A. Now (θ) |
337.4° |
|
Sep first |
17.3 |
|
Sep last |
18.026 |
|
Sep. Now (ρ) |
18.026" |
|
Mag pri |
14.00 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
+022 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-026 |
|
Sec motion dec |
+000 |
|
Notes |
|
|
rPM=1
This double is not physical.
21071+2508 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
21 07 03 +25 07 51 |
POU 5171 AB |
2015 |
8 |
337 |
18.0 |
14.00 |
14.20 |
0.20 |
|
<=== |
Show |
|
|
21 07 03 +25 07 51 |
BKO 768 AC |
2015 |
4 |
290 |
8.4 |
14.00 |
14.50 |
0.50 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Gaia DR2 |
1841310345893024256 |
|
WDS 21071+2508 POU 5171 AB : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Bko2002 |
C - |
Ladanyi, T. & Berko, E. |
................... |
Bko2002 |
|
Webb Soc., Double Star Circ. 10, 2002 |
|
Bko2003 |
C u |
Ladanyi, T., Berko, E. & Vaskuti, G |
................... |
Bko2003 |
|
Webb Soc., Double Star Circ. 11, 2003 |
|
Bko2004 |
C u |
Berko, E., Ladanyi, T. & Vaskuti, G |
................... |
Bko2004 |
|
Webb Soc., Double Star Circ. 12, 2004 |
|
Bko2005 |
C u |
Berko, E., Ladanyi, T. & Vaskuti, G |
................... |
Bko2005 |
|
Webb Soc., Double Star Circ. 13, 2005 |
|
Bko2008 |
C u |
Berko, E. & Vaskuti, G. |
................... |
Bko2008 |
|
Webb Soc., Double Star Circ. 16, 2008 |
|
Bko2008b |
C u |
Berko, E. |
2008JDSO....4..144B |
Bko2008b |
|
JDSO 4, 144, 2008 |
|
Bko2009 |
C u |
Berko, E. |
2009JDSO....5...49B |
Bko2009 |
|
JDSO 5, 49, 2009 |
|
Bko2009b |
C u |
Berko, E. |
2009JDSO....5..168B |
Bko2009b |
|
JDSO 5, 168, 2009 |
|
Bko2009c |
C u |
Berko, E. |
................... |
Bko2009c |
|
Webb Soc., Double Star Circ. 17, 2009 |
|
Bko2009d |
C u |
Berko, E. |
2009JDSO....5..189B |
Bko2009d |
|
JDSO 5, 189, 2009 |
|
Bko2010a |
C u |
Berko, E. |
2010JDSO....6...21B |
Bko2010a |
|
JDSO 6, 21, 2010 |
|
Bko2010b |
C u |
Berko, E. |
................... |
Bko2010b |
|
Webb Soc., Double Star Circ. 18, 2010 |
|
Bko2011a |
C u |
Berko, E. |
2011JDSO....7....2B |
Bko2011a |
|
JDSO 7, 2, 2011 |
|
Bko2011b |
C u |
Berko, E. |
................... |
Bko2011b |
|
Webb Soc., Double Star Circ. 19, 29, 2011 (BKO 898 - BKO 980) |
|
Bko2011c |
C u |
Berko, E. |
................... |
Bko2011c |
|
Webb Soc., Double Star Circ. 19, 42, 2011 (BKO 981 - BKO1042) |
|
Bko2012 |
C u |
Berko, E. |
................... |
Bko2012 |
|
Webb Soc., Double Star Circ. 20, 2012 |
|
Pou1933 |
Pa - |
Pourteau, M. A. |
. |
Pou1933 |
|
Cat. des etoiles doubles de la zone +24deg de la carte photog. du ciel, 1933 |
|
Pou1933 |
|
(Obs. de Paris, H. Tessier) [QB821.P7] |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
21071+2508 |
POU5171 |
AB |
2009 |
3 |
337 |
17.7 |
14.00 |
14.20 |
|
D |
210702.77+250750.8 |
21071+2508 |
POU5171 |
AB |
2015 |
5 |
337 |
18.0 |
14.00 |
14.20 |
|
|
210702.77+250750.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21071+2508 POU 5171 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21071+2508 POU 5171 AB : MEASURES
No records found.
WDS 21071+2508 : 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 21071+2508 : ALADIN DSS IMAGE @ 21h 07m 02.77s +25° 07' 50.8"
WDS 21071+2508 POU 5171 AB : 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 |
|
21071+2508 |
POU5171 |
AB |
337 |
18.0 |
|
Show |
|
21071+2508 |
BKO 768 |
AC |
290 |
8.4 |
|
Show |
|
21070+2509 |
POU5170 |
|
|
8.5 |
2 |
Show |
|
21071+2507 |
POU5172 |
AB |
215 |
13.2 |
3 |
Show |
|
21071+2507 |
POU5173 |
AC |
212 |
20.2 |
3 |
Show |
|
21069+2506 |
POU5168 |
|
231 |
10.6 |
3 |
Show |
|
21072+2511 |
BKO 769 |
|
171 |
5.7 |
4 |
Show |
|
21068+2513 |
POU5166 |
|
302 |
4.3 |
7 |
Show |
|
21075+2502 |
POU5179 |
|
135 |
6.6 |
10 |
Show |
|
21071+2458 |
POU5175 |
|
48 |
14.0 |
11 |
Show |
|
21080+2501 |
POU5183 |
|
61 |
7.1 |
15 |
Show |
|
21063+2457 |
POU5156 |
|
279 |
5.2 |
15 |
Show |
|
21078+2456 |
POU5182 |
|
157 |
7.3 |
17 |
Show |
|
21076+2452 |
POU5180 |
|
303 |
8.8 |
18 |
Show |
|
21081+2518 |
POU5187 |
|
85 |
5.3 |
19 |
Show |
|
21057+2508 |
COU 130 |
|
150 |
1.3 |
19 |
Show |
|
21059+2458 |
POU5151 |
|
28 |
12.5 |
20 |
Show |
|
21056+2510 |
POU5149 |
|
275 |
16.7 |
20 |
Show |
|
21083+2516 |
POU5189 |
|
133 |
14.5 |
20 |
Show |
|
21063+2449 |
POU5157 |
|
86 |
4.5 |
21 |
Show |
|
21060+2451 |
POU5153 |
|
35 |
4.7 |
22 |
Show |
|
21068+2446 |
POU5167 |
|
121 |
8.7 |
23 |
Show |
|
21067+2446 |
POU5164 |
|
96 |
14.0 |
23 |
Show |
|
21088+2508 |
UC 4389 |
|
83 |
34.2 |
25 |
Show |
|
21088+2505 |
POU5192 |
AB |
39 |
16.5 |
25 |
Show |
|
21088+2505 |
POU5193 |
AC |
353 |
16.2 |
25 |
Show |
|
21056+2525 |
POU5147 |
|
161 |
14.8 |
27 |
Show |
|
21065+2442 |
POU5160 |
|
188 |
10.8 |
27 |
Show |
|
21090+2510 |
POU5196 |
|
123 |
8.5 |
28 |
Show |
|
21050+2458 |
GRV 411 |
|
349 |
45.9 |
29 |
Show |
|
21051+2454 |
POU5142 |
BC |
269 |
6.1 |
30 |
Show |
|
21051+2454 |
POU5141 |
AB |
347 |
15.6 |
30 |
Show |
|
21051+2454 |
POU5142 |
AC |
327 |
17.9 |
30 |
Show |
|
21053+2447 |
POU5145 |
|
151 |
9.8 |
32 |
Show |
|
21047+2504 |
POU5134 |
|
201 |
14.2 |
33 |
Show |
|
21094+2511 |
POU5201 |
|
19 |
12.7 |
33 |
Show |
|
21086+2443 |
POU5191 |
|
66 |
12.9 |
33 |
Show |
|
21065+2435 |
POU5159 |
|
|
4.4 |
34 |
Show |
|
21053+2444 |
POU5144 |
|
331 |
16.4 |
34 |
Show |
|
21082+2438 |
BKO 770 |
|
125 |
3.9 |
34 |
Show |
|
21046+2502 |
POU5133 |
|
311 |
6.2 |
35 |
Show |
|
21094+2453 |
POU5199 |
|
69 |
6.9 |
35 |
Show |
|
21080+2540 |
SLE 530 |
|
50 |
8.9 |
36 |
Show |
|
21096+2503 |
POU5204 |
|
172 |
8.1 |
36 |
Show |
|
21056+2437 |
POU5146 |
|
352 |
14.1 |
37 |
Show |
|
21045+2457 |
POU5131 |
BD |
117 |
17.8 |
37 |
Show |
|
21045+2457 |
SLE 520 |
AB |
346 |
34.3 |
37 |
Show |
|
21045+2457 |
SLE 520 |
AC |
145 |
43.6 |
37 |
Show |
|
21063+2543 |
COU 526 |
|
153 |
6.3 |
37 |
Show |
|
21071+2430 |
POU5174 |
|
289 |
12.8 |
38 |
Show |
|
21069+2546 |
SLE 527 |
|
163 |
11.9 |
39 |
|
|
WDS 21071+2508 : COMPONENTS
|
A |
B |
B |
pa=339.4°
sep=17.78"
| |
C |
pa=292.3°
sep=7.69"
| pa=183.5°
sep=13.75"
|
21071+2508 A
Coord arcsec 2000 |
210702.77+250750.8 |
|
Mag |
14 |
|
PmRA |
22.00 |
|
PmDE |
-26.0 |
|
21071+2508 B
Coord arcsec 2000 |
210702.31+250807.4 |
|
Mag |
14.2 |
|
PmRA |
0.00 |
|
PmDE |
0.0 |
|
Calc delta mag |
0.2 |
|
Calc coord |
yes |
|
21071+2508 C
Coord arcsec 2000 |
210702.25+250753.7 |
|
Mag |
14.5 |
|
PmRA |
-37.00 |
|
PmDE |
-1.0 |
|
Calc delta mag |
0.5 |
|
Calc coord |
yes |
|