19523+3717 RAO 421
19h 52m 20.27s +37° 16' 46.0" P.A. 343.00 sep 3.1 mag 14.20,17.40
| Coord 2000 |
19523+3717 |
|
Discov num |
RAO 421 |
|
Comp |
|
|
Coord arcsec 2000 |
19 52 20.27 +37 16 46.0 |
|
| Date first |
2016 |
|
Date last |
2016 |
|
Obs |
1 |
|
| Pa first |
343 |
|
Pa last |
342.9 |
|
P.A. Now (θ) |
342.9° |
|
| Sep first |
3.1 |
|
Sep last |
3.095 |
|
Sep. Now (ρ) |
3.095" |
|
| Mag pri |
14.20 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
3.2 |
|
Spectral class |
|
|
| Pri motion ra |
-093 |
|
Sec motion ra |
|
|
| Pri motion dec |
-223 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS