20268+1603 GWP 2950
20h 26m 47.34s +16° 03' 03.5" P.A. 44.00 sep 20.6 mag 8.40,15.80 Sp F2
Coord 2000 |
20268+1603 |
|
Discov num |
GWP2950 |
|
Comp |
|
|
Coord arcsec 2000 |
20 26 47.34 +16 03 03.5 |
|
Date first |
1992 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
43 |
|
Pa last |
44.3 |
|
P.A. Now (θ) |
44.3° |
|
Sep first |
20.9 |
|
Sep last |
20.609 |
|
Sep. Now (ρ) |
20.609" |
|
Mag pri |
8.40 |
|
Mag sec |
15.80 |
|
delta mag (ΔM) |
7.4 |
|
Spectral class |
F2 (yellow-white) |
|
Pri motion ra |
+094 |
|
Sec motion ra |
+098 |
|
Pri motion dec |
-041 |
|
Sec motion dec |
-046 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.059 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Tycho2 |
1632-02129-1 |
|
Gaia DR2 |
1805816972378652032 |
|
WDS 20268+1603 GWP 2950 : 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 |
20268+1603 |
GWP2950 |
|
1997 |
2 |
45 |
20.3 |
8.40 |
15.80 |
|
V |
202647.34+160303.5 |
20268+1603 |
GWP2950 |
|
2010 |
4 |
44 |
20.4 |
8.40 |
15.80 |
|
V |
202647.34+160303.5 |
20268+1603 |
GWP2950 |
|
2015 |
5 |
45 |
20.7 |
8.40 |
15.80 |
F2 |
V |
202647.34+160303.5 |
20268+1603 |
GWP2950 |
|
2016 |
11 |
44 |
20.6 |
8.40 |
15.80 |
F2 |
V |
202647.34+160303.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20268+1603 GWP 2950 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20268+1603 GWP 2950 : MEASURES
No records found.
WDS 20268+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 20268+1603 : ALADIN DSS IMAGE @ 20h 26m 47.34s +16° 03' 03.5"
WDS 20268+1603 GWP 2950 : 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 |
|
20268+1603 |
GWP2950 |
|
44 |
20.6 |
|
Show |
|
20271+1549 |
BPM2168 |
|
55 |
108.3 |
15 |
Show |
|
20259+1549 |
BPM2154 |
|
206 |
93.0 |
19 |
Show |
|
20255+1555 |
BPM2152 |
|
335 |
107.4 |
20 |
Show |
|
20270+1541 |
BPM2165 |
|
182 |
62.1 |
23 |
Show |
|
20253+1609 |
BPM2150 |
|
238 |
101.1 |
23 |
Show |
|
20280+1624 |
BPM2170 |
|
207 |
80.4 |
27 |
Show |
|
20276+1629 |
GWP2953 |
|
29 |
69.7 |
29 |
Show |
|
20291+1622 |
BPM2172 |
|
155 |
50.8 |
38 |
Show |
|
20252+1532 |
TDT2256 |
|
43 |
0.9 |
39 |
Show |
|
20243+1617 |
BPM2144 |
|
81 |
65.0 |
39 |
Show |
|
20250+1532 |
TDS1072 |
|
161 |
0.9 |
41 |
Show |
|
20294+1617 |
BPM2174 |
|
211 |
87.3 |
41 |
Show |
|
20267+1646 |
TVB 314 |
|
209 |
17.2 |
44 |
Show |
|
20275+1514 |
J 3087 |
|
329 |
6.2 |
51 |
Show |
|
20279+1515 |
BPMA248 |
|
224 |
168.3 |
51 |
Show |
|
20268+1656 |
HO 129 |
|
163 |
4.7 |
54 |
Show |
|
20281+1654 |
HEI 180 |
|
166 |
1.1 |
55 |
Show |
|
20257+1510 |
BPM2153 |
|
113 |
95.6 |
56 |
Show |
|
20288+1514 |
SLW1225 |
|
38 |
11.7 |
57 |
Show |
|
20267+1701 |
BRT1342 |
|
90 |
5.8 |
58 |
Show |
|
20306+1540 |
GRV 346 |
|
11 |
66.6 |
61 |
Show |
|
20311+1600 |
BPM2181 |
|
57 |
94.1 |
63 |
Show |
|
20230+1533 |
BPM2136 |
|
245 |
91.7 |
63 |
Show |
|
20311+1548 |
A 1675 |
|
294 |
0.1 |
64 |
Show |
|
20295+1512 |
BPM2175 |
|
197 |
75.4 |
65 |
Show |
|
20274+1457 |
BRT1343 |
|
335 |
4.5 |
68 |
Show |
|
20222+1623 |
STF2670 |
BC |
77 |
15.9 |
69 |
Show |
|
20222+1623 |
STF2670 |
AB |
153 |
30.0 |
69 |
Show |
|
20222+1623 |
ABH 139 |
AD |
143 |
93.0 |
69 |
Show |
|
20222+1623 |
GUI 31 |
AC |
129 |
37.0 |
69 |
Show |
|
20226+1529 |
BPM2133 |
|
169 |
63.6 |
70 |
Show |
|
20233+1515 |
BPM2138 |
AB |
179 |
54.0 |
71 |
Show |
|
20233+1515 |
BPM2139 |
AC |
359 |
111.7 |
71 |
Show |
|
20275+1454 |
A 1674 |
CD |
171 |
1.3 |
71 |
Show |
|
20275+1454 |
A 1674 |
AB |
14 |
0.9 |
71 |
Show |
|
20275+1454 |
A 1674 |
AC |
294 |
8.4 |
71 |
Show |
|
20233+1515 |
BPM2140 |
BD |
306 |
82.6 |
71 |
Show |
|
20246+1459 |
BPM2145 |
|
162 |
73.2 |
72 |
Show |
|
20219+1622 |
LEP 169 |
|
13 |
4.6 |
73 |
Show |
|
20284+1713 |
HJ 2969 |
|
170 |
6.0 |
74 |
Show |
|
20216+1556 |
BPM2127 |
|
197 |
109.9 |
75 |
Show |
|
20311+1648 |
J 563 |
BC |
215 |
5.1 |
77 |
Show |
|
20231+1508 |
BPM2137 |
|
314 |
41.6 |
77 |
Show |
|
20311+1648 |
ROE 14 |
AB |
262 |
7.0 |
77 |
Show |
|
20250+1451 |
J 842 |
|
180 |
4.2 |
77 |
Show |
|
20248+1452 |
STF2680 |
|
288 |
16.2 |
77 |
Show |
|
20216+1546 |
BPM2126 |
|
343 |
112.6 |
77 |
Show |
|
20263+1445 |
J 3085 |
|
206 |
6.0 |
78 |
Show |
|
20262+1721 |
BPM2158 |
|
251 |
115.1 |
79 |
Show |
|
20226+1510 |
LDS4838 |
|
25 |
19.4 |
80 |
|
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WDS 20268+1603 : COMPONENTS
20268+1603 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202647.34+160303.5 |
|
Mag |
8.4 |
|
Spectral class |
F2 (yellow-white) |
|
PmRA |
94.00 |
|
PmDE |
-41.0 |
|
Tycho2 |
1632-02129-1 |
|
Tycho2 |
1632-02129-1 |
|
Pflag |
|
|
RAmdeg |
306.69729361 |
|
DEmdeg |
16.05096766 |
|
PmRA |
92.3 |
|
PmDE |
-41.6 |
|
E RAmdeg |
7 |
|
E DEmdeg |
7 |
|
E pmRA |
1.3 |
|
E pmDE |
1.2 |
|
EpRAm |
1991.10 |
|
EpDEm |
1991.03 |
|
Num |
7 |
|
Q RAmdeg |
0.7 |
|
Q DEmdeg |
1.3 |
|
Q pmRA |
0.7 |
|
Q pmDE |
1.2 |
|
BTmag |
8.821 |
|
E BTmag |
0.018 |
|
VTmag |
8.410 |
|
E VTmag |
0.014 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
306.69707028 |
|
DEdeg |
16.05106472 |
|
EpRA 1990 |
1.64 |
|
EpDE 1990 |
1.61 |
|
E RAdeg |
6.8 |
|
E DEdeg |
7.4 |
|
Posflg |
|
|
Corr |
-0.2 |
|
20268+1603 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202648.30+160318.2 |
|
Mag |
15.8 |
|
PmRA |
98.00 |
|
PmDE |
-46.0 |
|
Calc delta mag |
7.4 |
|
Calc coord |
yes |
|