19173+2702 BRT 3340
19h 17m 17.76s +27° 01' 39.5" P.A. 61.00 sep 4.9 mag 11.60,12.30
Coord 2000 |
19173+2702 |
|
Discov num |
BRT3340 |
|
Comp |
|
|
Coord arcsec 2000 |
19 17 17.76 +27 01 39.5 |
|
Date first |
1897 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
58 |
|
Pa last |
60.9 |
|
P.A. Now (θ) |
60.9° |
|
Sep first |
4.6 |
|
Sep last |
4.855 |
|
Sep. Now (ρ) |
4.855" |
|
Mag pri |
11.60 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
Pri motion ra |
+006 |
|
Sec motion ra |
+010 |
|
Pri motion dec |
+005 |
|
Sec motion dec |
+004 |
|
Notes |
N
(See Notes) |
|
rPM=0.383
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
2036367179012492416 |
|