17356+6430 BVD 331
17h 35m 37.19s +64° 30' 27.8" P.A. 27.00 sep 25.4 mag 11.82,17.37
Coord 2000 |
17356+6430 |
|
Discov num |
BVD 331 |
|
Comp |
|
|
Coord arcsec 2000 |
17 35 37.19 +64 30 27.8 |
|
Date first |
1999 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
27 |
|
Pa last |
26.5 |
|
P.A. Now (θ) |
26.5° |
|
Sep first |
25.4 |
|
Sep last |
25.358 |
|
Sep. Now (ρ) |
25.358" |
|
Mag pri |
11.82 |
|
Mag sec |
17.37 |
|
delta mag (ΔM) |
5.55 |
|
Spectral class |
|
|
Pri motion ra |
+061 |
|
Sec motion ra |
+063 |
|
Pri motion dec |
+040 |
|
Sec motion dec |
+044 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.058 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Tycho2 |
4207-00737-1 |
|
Gaia DR2 |
1440573679378018688 |
|