12556+4729 SLW 797
12h 55m 38.93s +47° 29' 00.2" P.A. 87.00 sep 153.2 mag 18.23,19.82 Sp M3.0+M4.1
Coord 2000 |
12556+4729 |
|
Discov num |
SLW 797 |
|
Comp |
|
|
Coord arcsec 2000 |
12 55 38.93 +47 29 00.2 |
|
Date first |
1982 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
88 |
|
Pa last |
87.3 |
|
P.A. Now (θ) |
87.3° |
|
Sep first |
153.1 |
|
Sep last |
153.175 |
|
Sep. Now (ρ) |
153.175" |
|
Mag pri |
18.23 |
|
Mag sec |
19.82 |
|
delta mag (ΔM) |
1.59 |
|
Spectral class |
M3.0+M4.1 (red/red) |
|
Pri motion ra |
+033 |
|
Sec motion ra |
+033 |
|
Pri motion dec |
-033 |
|
Sec motion dec |
-025 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.171 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Canes Venatici |
|
Gaia DR2 |
1531135435638558080 |
|