20264+0810 GWP 2947 AB
20h 26m 25.72s +08° 09' 41.1" sep 43.1 mag 10.90,14.30
| Coord 2000 |
20264+0810 |
|
Discov num |
GWP2947 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 26 25.72 +08 09 41.1 |
|
| Date first |
1990 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
0 |
|
Pa last |
359.6 |
|
P.A. Now (θ) |
359.6° |
|
| Sep first |
44.1 |
|
Sep last |
43.11 |
|
Sep. Now (ρ) |
43.11" |
|
| Mag pri |
10.90 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
3.4 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-052 |
|
Sec motion dec |
-044 |
|
| Notes |
T
W
(Parallax indicates physical, ) |
|
rPM=0.158 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
1087-01405-1 |
|
WDS 20264+0810 GWP 2947 AB : 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 |
| 20264+0810 |
GWP2947 |
AB |
2015 |
8 |
359 |
44.2 |
10.90 |
14.30 |
|
VW |
202625.72+080941.1 |
| 20264+0810 |
GWP2947 |
AB |
2016 |
9 |
0 |
43.1 |
10.90 |
14.30 |
|
TW |
202625.72+080941.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20264+0810 GWP 2947 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20264+0810 GWP 2947 AB : MEASURES
No records found.
WDS 20264+0810 : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 20264+0810 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
