17258+5643 RAO 370
17h 25m 47.69s +56° 42' 36.9" P.A. 339.00 sep 1.0 mag 14.60,16.20
| Coord 2000 |
17258+5643 |
|
Discov num |
RAO 370 |
|
Comp |
|
|
Coord arcsec 2000 |
17 25 47.69 +56 42 36.9 |
|
| Date first |
2016 |
|
Date last |
2017 |
|
Obs |
2 |
|
| Pa first |
338 |
|
Pa last |
339.4 |
|
P.A. Now (θ) |
339.4° |
|
| Sep first |
1.0 |
|
Sep last |
1.008 |
|
Sep. Now (ρ) |
1.008" |
|
| Mag pri |
14.60 |
|
Mag sec |
16.20 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+187 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
