19488+2559 RAO 417
19h 48m 50.25s +25° 58' 53.7" P.A. 189.00 sep 3.5 mag 13.90,17.80
| Coord 2000 |
19488+2559 |
|
Discov num |
RAO 417 |
|
Comp |
|
|
Coord arcsec 2000 |
19 48 50.25 +25 58 53.7 |
|
| Date first |
2016 |
|
Date last |
2016 |
|
Obs |
1 |
|
| Pa first |
189 |
|
Pa last |
188.8 |
|
P.A. Now (θ) |
188.8° |
|
| Sep first |
3.5 |
|
Sep last |
3.504 |
|
Sep. Now (ρ) |
3.504" |
|
| Mag pri |
13.90 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
3.9 |
|
Spectral class |
|
|
| Pri motion ra |
-152 |
|
Sec motion ra |
|
|
| Pri motion dec |
-210 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
