15538+1726 CVR 805
15h 53m 44.61s +17° 26' 27.8" P.A. 84.00 sep 19.2 mag 17.00,17.80 Sp M1+M3
| Coord 2000 |
15538+1726 |
|
Discov num |
CVR 805 |
|
Comp |
|
|
Coord arcsec 2000 |
15 53 44.61 +17 26 27.8 |
|
| Date first |
1950 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
84 |
|
Pa last |
83.6 |
|
P.A. Now (θ) |
83.6° |
|
| Sep first |
19.3 |
|
Sep last |
19.22 |
|
Sep. Now (ρ) |
19.22" |
|
| Mag pri |
17.00 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
M1+M3 (red/red) |
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
-049 |
|
Sec motion dec |
-048 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.028 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Gaia DR2 |
1196545251213262976 |
|
