19389+3457 TDT 1604
19h 38m 51.58s +34° 56' 54.0" P.A. 147.00 sep 4.2 mag 11.90,20.40
| Coord 2000 |
19389+3457 |
|
Discov num |
TDT1604 |
|
Comp |
|
|
Coord arcsec 2000 |
19 38 51.58 +34 56 54.0 |
|
| Date first |
2016 |
|
Date last |
2016 |
|
Obs |
1 |
|
| Pa first |
147 |
|
Pa last |
146.6 |
|
P.A. Now (θ) |
146.6° |
|
| Sep first |
4.2 |
|
Sep last |
4.186 |
|
Sep. Now (ρ) |
4.186" |
|
| Mag pri |
11.90 |
|
Mag sec |
20.40 |
|
delta mag (ΔM) |
8.5 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
+017 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2663-01121-1 |
|
Gaia DR2 |
2047401426722367488 |
|
