20288+1514 SLW 1225
20h 28m 46.27s +15° 14' 15.6" P.A. 38.00 sep 11.7 mag 18.20,18.17 Sp M2.6+M2.6
| Coord 2000 |
20288+1514 |
|
Discov num |
SLW1225 |
|
Comp |
|
|
Coord arcsec 2000 |
20 28 46.27 +15 14 15.6 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
38 |
|
Pa last |
37.6 |
|
P.A. Now (θ) |
37.6° |
|
| Sep first |
11.7 |
|
Sep last |
11.69 |
|
Sep. Now (ρ) |
11.69" |
|
| Mag pri |
18.20 |
|
Mag sec |
18.17 |
|
delta mag (ΔM) |
0.03 |
|
Spectral class |
M2.6+M2.6 (red/red) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-048 |
|
Sec motion dec |
-054 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.111 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1805526460791053952 |
|
WDS 20288+1514 SLW 1225 : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| SLW |
|
Sloan Digital Sky Survey SLoWPoKES Catalog |
................... |
| SLW |
|
(catalog of wide, low-mass CPM pairs - see Dhital et al. 2010) |
2010AJ....139.2566D |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 20288+1514 |
SLW1225 |
|
2004 |
1 |
38 |
11.7 |
18.20 |
18.17 |
M2.6 M2.6 |
V R |
202846.27+151415.6 |
| 20288+1514 |
SLW1225 |
|
2010 |
3 |
37 |
11.8 |
18.20 |
18.17 |
M2.6+M2.6 |
V R |
202846.27+151415.6 |
| 20288+1514 |
SLW1225 |
|
2015 |
4 |
38 |
11.7 |
18.20 |
18.17 |
M2.6+M2.6 |
V R |
202846.27+151415.6 |
| 20288+1514 |
SLW1225 |
|
2016 |
9 |
38 |
11.7 |
18.20 |
18.17 |
M2.6+M2.6 |
V R |
202846.27+151415.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20288+1514 SLW 1225 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20288+1514 SLW 1225 : MEASURES
No records found.
WDS 20288+1514 : 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 20288+1514 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
