15506+5617 CVR 1648
15h 50m 36.73s +56° 16' 50.7" P.A. 359.00 sep 3.1 mag 18.40,18.80 Sp M0+M1
Coord 2000 |
15506+5617 |
|
Discov num |
CVR1648 |
|
Comp |
|
|
Coord arcsec 2000 |
15 50 36.73 +56 16 50.7 |
|
Date first |
2000 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
0 |
|
Pa last |
359.2 |
|
P.A. Now (θ) |
359.2° |
|
Sep first |
3.1 |
|
Sep last |
3.143 |
|
Sep. Now (ρ) |
3.143" |
|
Mag pri |
18.40 |
|
Mag sec |
18.80 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
M0+M1 (red/red) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
|
|
Pri motion dec |
-043 |
|
Sec motion dec |
|
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
1598482584421369600 |
|