17398+8209 SKF 1315
17h 39m 49.08s +82° 09' 10.7" P.A. 233.00 sep 15.7 mag 9.86,11.27 Sp F0
| Coord 2000 |
17398+8209 |
|
Discov num |
SKF1315 |
|
Comp |
|
|
Coord arcsec 2000 |
17 39 49.08 +82 09 10.7 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
236 |
|
Pa last |
233 |
|
P.A. Now (θ) |
233° |
|
| Sep first |
15.5 |
|
Sep last |
15.671 |
|
Sep. Now (ρ) |
15.671" |
|
| Mag pri |
9.86 |
|
Mag sec |
11.27 |
|
delta mag (ΔM) |
1.41 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
+025 |
|
Sec motion dec |
+026 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.085 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Minor |
|
Tycho2 |
4581-00273-1 |
|
Gaia DR2 |
1710201654521403520 |
|
