21415+1442 SLW 1249
21h 41m 27.90s +14° 41' 59.1" P.A. 214.00 sep 177.6 mag 14.86,18.48 Sp K4.9+M2.2
| Coord 2000 |
21415+1442 |
|
Discov num |
SLW1249 |
|
Comp |
|
|
Coord arcsec 2000 |
21 41 27.90 +14 41 59.1 |
|
| Date first |
1995 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
214 |
|
Pa last |
213.8 |
|
P.A. Now (θ) |
213.8° |
|
| Sep first |
177.6 |
|
Sep last |
177.643 |
|
Sep. Now (ρ) |
177.643" |
|
| Mag pri |
14.86 |
|
Mag sec |
18.48 |
|
delta mag (ΔM) |
3.62 |
|
Spectral class |
K4.9+M2.2 (yellow-orange/red) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+009 |
|
| Pri motion dec |
-040 |
|
Sec motion dec |
-039 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.034 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1770742005992766720 |
|
WDS 21415+1442 SLW 1249 : 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 |
| 21415+1442 |
SLW1249 |
|
1995 |
1 |
214 |
177.6 |
14.86 |
18.48 |
K4.9 M2.2 |
V R |
214127.90+144159.1 |
| 21415+1442 |
SLW1249 |
|
2000 |
2 |
214 |
177.6 |
14.86 |
18.48 |
K4.9 M2.2 |
VDR |
214127.90+144159.1 |
| 21415+1442 |
SLW1249 |
|
2010 |
3 |
214 |
177.8 |
14.86 |
18.48 |
K4.9+M2.2 |
V R |
214127.90+144159.1 |
| 21415+1442 |
SLW1249 |
|
2015 |
4 |
214 |
177.6 |
14.86 |
18.48 |
K4.9+M2.2 |
V R |
214127.90+144159.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21415+1442 SLW 1249 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21415+1442 SLW 1249 : MEASURES
No records found.
WDS 21415+1442 : 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 21415+1442 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
