17128+5837 DAM 989
17h 12m 45.09s +58° 36' 31.1" P.A. 13.00 sep 5.2 mag 11.10,13.00
Coord 2000 |
17128+5837 |
|
Discov num |
DAM 989 |
|
Comp |
|
|
Coord arcsec 2000 |
17 12 45.09 +58 36 31.1 |
|
Date first |
1999 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
13 |
|
Pa last |
12.9 |
|
P.A. Now (θ) |
12.9° |
|
Sep first |
5.2 |
|
Sep last |
5.216 |
|
Sep. Now (ρ) |
5.216" |
|
Mag pri |
11.10 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
|
|
Pri motion ra |
+001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
+008 |
|
Sec motion dec |
+018 |
|
Notes |
|
|
rPM=0.566
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Tycho2 |
3899-01141-1 |
|
Gaia DR2 |
1434130850476520064 |
|