19257+3658 ES 2179
19h 25m 41.34s +36° 58' 16.6" P.A. 130.00 sep 6.9 mag 8.98,11.50 Sp A2
Coord 2000 |
19257+3658 |
|
Discov num |
ES 2179 |
|
Comp |
|
|
Coord arcsec 2000 |
19 25 41.34 +36 58 16.6 |
|
Date first |
1925 |
|
Date last |
2019 |
|
Obs |
11 |
|
Pa first |
132 |
|
Pa last |
129.5 |
|
P.A. Now (θ) |
129.5° |
|
Sep first |
6.3 |
|
Sep last |
6.87 |
|
Sep. Now (ρ) |
6.87" |
|
Mag pri |
8.98 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
2.52 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
+004 |
|
Sec motion ra |
|
|
Pri motion dec |
-004 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
2666-00391-1 |
|
Gaia DR2 |
2051746563534482304 |
|