18569+4019 DEA 334
18h 56m 58.27s +40° 19' 58.3" P.A. 102.00 sep 14.5 mag 15.20,19.10
Coord 2000 |
18569+4019 |
|
Discov num |
DEA 334 |
|
Comp |
|
|
Coord arcsec 2000 |
18 56 58.27 +40 19 58.3 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
103 |
|
Pa last |
102.4 |
|
P.A. Now (θ) |
102.4° |
|
Sep first |
14.6 |
|
Sep last |
14.47 |
|
Sep. Now (ρ) |
14.47" |
|
Mag pri |
15.20 |
|
Mag sec |
19.10 |
|
delta mag (ΔM) |
3.9 |
|
Spectral class |
|
|
Pri motion ra |
+003 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
+010 |
|
Sec motion dec |
+008 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.214 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
2103417975037592704 |
|