13517+1722 CVR 711
13h 51m 44.08s +17° 22' 27.6" P.A. 212.00 sep 24.7 mag 17.30,18.50 Sp M4+M4
Coord 2000 |
13517+1722 |
|
Discov num |
CVR 711 |
|
Comp |
|
|
Coord arcsec 2000 |
13 51 44.08 +17 22 27.6 |
|
Date first |
1994 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
212 |
|
Pa last |
212.4 |
|
P.A. Now (θ) |
212.4° |
|
Sep first |
24.7 |
|
Sep last |
24.714 |
|
Sep. Now (ρ) |
24.714" |
|
Mag pri |
17.30 |
|
Mag sec |
18.50 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
M4+M4 (red/red) |
|
Pri motion ra |
-054 |
|
Sec motion ra |
-056 |
|
Pri motion dec |
+019 |
|
Sec motion dec |
+019 |
|
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 |
Bootes |
|
Gaia DR2 |
1244708464711627392 |
|