17057+6552 SKF 2609
17h 05m 43.96s +65° 51' 07.6" P.A. 273.00 sep 13.4 mag 10.50,10.70 Sp F5:+F5:
| Coord 2000 |
17057+6552 |
|
Discov num |
SKF2609 |
|
Comp |
|
|
Coord arcsec 2000 |
17 05 43.96 +65 51 07.6 |
|
| Date first |
1892 |
|
Date last |
2016 |
|
Obs |
17 |
|
| Pa first |
275 |
|
Pa last |
272.7 |
|
P.A. Now (θ) |
272.7° |
|
| Sep first |
12.3 |
|
Sep last |
13.423 |
|
Sep. Now (ρ) |
13.423" |
|
| Mag pri |
10.50 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
F5:+F5: (yellow-white/yellow-white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
+020 |
|
Sec motion dec |
+021 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.047 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4197-00124-1 |
|
Gaia DR2 |
1635514995039420032 |
|