17181+2706 CVR 200
17h 18m 05.26s +27° 05' 49.6" P.A. 38.00 sep 112.5 mag 18.40,20.80 Sp M0+M3
Coord 2000 |
17181+2706 |
|
Discov num |
CVR 200 |
|
Comp |
|
|
Coord arcsec 2000 |
17 18 05.26 +27 05 49.6 |
|
Date first |
2001 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
38 |
|
Pa last |
37.7 |
|
P.A. Now (θ) |
37.7° |
|
Sep first |
111.9 |
|
Sep last |
112.512 |
|
Sep. Now (ρ) |
112.512" |
|
Mag pri |
18.40 |
|
Mag sec |
20.80 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
M0+M3 (red/red) |
|
Pri motion ra |
-022 |
|
Sec motion ra |
-020 |
|
Pri motion dec |
-074 |
|
Sec motion dec |
-075 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.029 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4574279670778501888 |
|