19277+4053 ES 1664
19h 27m 45.81s +40° 52' 57.6" P.A. 84.00 sep 2.7 mag 12.30,12.70
Coord 2000 |
19277+4053 |
|
Discov num |
ES 1664 |
|
Comp |
|
|
Coord arcsec 2000 |
19 27 45.81 +40 52 57.6 |
|
Date first |
1917 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
99 |
|
Pa last |
84 |
|
P.A. Now (θ) |
84° |
|
Sep first |
1.8 |
|
Sep last |
2.727 |
|
Sep. Now (ρ) |
2.727" |
|
Mag pri |
12.30 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
+001 |
|
Sec motion ra |
|
|
Pri motion dec |
-003 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
3138-01287-1 |
|
Gaia DR2 |
2053589787395988480 |
|
ADS |
12487 |
|