17170+5932 STI 820
17h 16m 59.33s +59° 31' 56.5" P.A. 67.00 sep 12.2 mag 11.00,12.20
Coord 2000 |
17170+5932 |
|
Discov num |
STI 820 |
|
Comp |
|
|
Coord arcsec 2000 |
17 16 59.33 +59 31 56.5 |
|
Date first |
1902 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
59 |
|
Pa last |
66.8 |
|
P.A. Now (θ) |
66.8° |
|
Sep first |
10.1 |
|
Sep last |
12.239 |
|
Sep. Now (ρ) |
12.239" |
|
Mag pri |
11.00 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
Pri motion ra |
-014 |
|
Sec motion ra |
+020 |
|
Pri motion dec |
+003 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=1.71
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Tycho2 |
3899-00536-1 |
|
Gaia DR2 |
1434332473421360384 |
|