19150+3317 TDS 978
19h 15m 00.16s +33° 16' 49.2" P.A. 309.00 sep 1.4 mag 10.52,11.75
Coord 2000 |
19150+3317 |
|
Discov num |
TDS 978 |
|
Comp |
|
|
Coord arcsec 2000 |
19 15 00.16 +33 16 49.2 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
304 |
|
Pa last |
308.5 |
|
P.A. Now (θ) |
308.5° |
|
Sep first |
1.2 |
|
Sep last |
1.417 |
|
Sep. Now (ρ) |
1.417" |
|
Mag pri |
10.52 |
|
Mag sec |
11.75 |
|
delta mag (ΔM) |
1.23 |
|
Spectral class |
|
|
Pri motion ra |
+035 |
|
Sec motion ra |
+035 |
|
Pri motion dec |
+024 |
|
Sec motion dec |
+024 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
2657-00717-1 |
|
Gaia DR2 |
2043405152930627456 |
|