20576-0231 GWP 3021
20h 57m 33.20s -02° 31' 04.6" P.A. 296.00 sep 8.9 mag 15.90,18.50
Coord 2000 |
20576-0231 |
|
Discov num |
GWP3021 |
|
Comp |
|
|
Coord arcsec 2000 |
20 57 33.20 -02 31 04.6 |
|
Date first |
1987 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
296 |
|
Pa last |
295.6 |
|
P.A. Now (θ) |
295.6° |
|
Sep first |
8.6 |
|
Sep last |
8.868 |
|
Sep. Now (ρ) |
8.868" |
|
Mag pri |
15.90 |
|
Mag sec |
18.50 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
|
|
Pri motion ra |
+084 |
|
Sec motion ra |
+084 |
|
Pri motion dec |
+020 |
|
Sec motion dec |
+010 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.116 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Gaia DR2 |
6916574140448365440 |
|
WDS 20576-0231 GWP 3021 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
GWP |
|
Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical |
|
GWP |
|
Observatory (OAG) CPMWP Survey |
|
GWP |
|
Part I (2012): Measures of 1725 pairs. Equatorial zone |
|
GWP |
|
(RA 00h00m to 11h59m, DEC +20 to -20 deg) |
|
GWP |
|
Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical |
|
GWP |
|
Observatory (OAG) CPMWP Survey |
|
GWP |
|
Part II (2016): Measures of 1657 pairs. Equatorial zone |
|
GWP |
|
(RA 12h00m to 23h59m, DEC +20 to -20 deg) |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20576-0231 |
GWP3021 |
|
1998 |
2 |
296 |
8.8 |
15.90 |
18.50 |
|
V R |
205733.20-023104.6 |
20576-0231 |
GWP3021 |
|
2010 |
3 |
297 |
8.9 |
15.90 |
18.50 |
|
V R |
205733.20-023104.6 |
20576-0231 |
GWP3021 |
|
2015 |
4 |
296 |
8.9 |
15.90 |
18.50 |
|
V R |
205733.20-023104.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20576-0231 GWP 3021 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20576-0231 GWP 3021 : MEASURES
No records found.
WDS 20576-0231 : 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 20576-0231 : ALADIN DSS IMAGE @ 20h 57m 33.20s -02° 31' 04.6"
WDS 20576-0231 GWP 3021 : 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 |
|
20576-0231 |
GWP3021 |
|
296 |
8.9 |
1 |
Show |
|
20591-0215 |
BAL 260 |
|
99 |
9.3 |
28 |
Show |
|
20556-0250 |
J 1713 |
|
327 |
9.0 |
38 |
Show |
|
20584-0155 |
TDT2666 |
|
62 |
0.3 |
38 |
Show |
|
20565-0134 |
HJ 927 |
|
347 |
37.7 |
60 |
Show |
|
20534-0227 |
BRT 509 |
AB |
127 |
5.0 |
63 |
Show |
|
20532-0221 |
JNN 126 |
|
327 |
0.1 |
66 |
Show |
|
20532-0240 |
BRT 508 |
|
208 |
8.2 |
67 |
Show |
|
21009-0316 |
CVR 235 |
|
297 |
75.5 |
68 |
Show |
|
20582-0119 |
TDT2665 |
|
59 |
0.5 |
73 |
Show |
|
20539-0323 |
RST4686 |
|
104 |
0.4 |
76 |
Show |
|
20587-0117 |
KPP4218 |
|
312 |
9.2 |
77 |
Show |
|
20588-0402 |
RST4687 |
|
308 |
0.8 |
93 |
Show |
|
20523-0324 |
CVR 876 |
|
284 |
10.8 |
95 |
Show |
|
21015-0116 |
CVR 882 |
|
202 |
17.7 |
97 |
Show |
|
21037-0258 |
J 1717 |
|
180 |
3.0 |
98 |
Show |
|
20511-0135 |
LDS 727 |
|
348 |
15.7 |
113 |
Show |
|
21050-0309 |
CVR 238 |
|
79 |
23.5 |
119 |
Show |
|
20494-0235 |
WRH 14 |
|
193 |
2.2 |
122 |
Show |
|
20586-0434 |
BRT 511 |
|
82 |
4.0 |
125 |
Show |
|
20498-0146 |
TDT2566 |
|
247 |
0.8 |
125 |
Show |
|
21027-0410 |
GWP3031 |
|
164 |
13.1 |
126 |
Show |
|
20492-0302 |
RST4682 |
|
2 |
0.9 |
130 |
Show |
|
21000-0436 |
RST4688 |
|
112 |
0.3 |
130 |
Show |
|
20499-0131 |
RST4684 |
|
3 |
0.3 |
131 |
Show |
|
20512-0401 |
UC 4308 |
|
49 |
15.9 |
131 |
Show |
|
20489-0214 |
HO 142 |
AB |
8 |
1.0 |
132 |
Show |
|
20489-0214 |
HO 142 |
AC |
290 |
21.3 |
132 |
Show |
|
20568-0449 |
LDS6420 |
|
309 |
15.1 |
141 |
Show |
|
20482-0255 |
TDT2549 |
|
181 |
2.0 |
143 |
Show |
|
21055-0110 |
BAL 617 |
|
308 |
14.0 |
145 |
Show |
|
21050-0403 |
RST4690 |
|
7 |
0.9 |
145 |
Show |
|
20481-0302 |
A 174 |
|
357 |
0.6 |
145 |
Show |
|
21058-0112 |
CVR 886 |
|
354 |
12.9 |
147 |
Show |
|
20525-0438 |
TDS1106 |
|
252 |
1.4 |
149 |
Show |
|
20562-0459 |
BRT 510 |
|
314 |
4.8 |
150 |
Show |
|
21075-0244 |
KPP 484 |
|
6 |
3.5 |
151 |
Show |
|
20531-0450 |
GWP3010 |
|
318 |
68.5 |
154 |
Show |
|
20559-0504 |
HJ 5514 |
AB |
113 |
19.5 |
155 |
Show |
|
20559-0504 |
HJ 5514 |
AC |
4 |
7.6 |
155 |
Show |
|
20578-0510 |
J 1714 |
|
94 |
10.2 |
159 |
Show |
|
21047-0429 |
HJ 5244 |
|
132 |
13.6 |
160 |
Show |
|
21001-0506 |
WSP 69 |
AB |
89 |
7.4 |
160 |
Show |
|
21001-0506 |
WSP 69 |
AC |
15 |
15.0 |
160 |
Show |
|
21001-0506 |
WSP 69 |
AD |
147 |
17.0 |
160 |
Show |
|
20587-0511 |
KPP 928 |
|
341 |
7.6 |
161 |
Show |
|
20562-0014 |
TDT2643 |
|
250 |
0.5 |
167 |
Show |
|
20590-0014 |
TOB 314 |
|
227 |
27.6 |
167 |
Show |
|
20595-0014 |
BAL 928 |
|
129 |
13.6 |
168 |
Show |
|
21033-0456 |
TDT2716 |
|
240 |
0.7 |
169 |
Show |
|
20463-0258 |
LDS 724 |
|
135 |
74.9 |
170 |
|
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WDS 20576-0231 : COMPONENTS
20576-0231 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
205733.20-023104.6 |
|
Mag |
15.9 |
|
PmRA |
84.00 |
|
PmDE |
20.0 |
|
20576-0231 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
205732.67-023100.8 |
|
Mag |
18.5 |
|
PmRA |
84.00 |
|
PmDE |
10.0 |
|
Calc delta mag |
2.6 |
|
Calc coord |
yes |
|